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Author SHA1 Message Date
regnat
3b57181f8e Separate the instantiation and initialisation of the stores 
Add a new `init()` method to the `Store` class that is supposed to
handle all the effectful initialisation needed to set-up the store.
The constructor should remain side-effect free and just initialize the
c++ data structure.

The goal behind that is that we can create “dummy” instances of each
store to query static properties about it (the parameters it accepts for
example)
 2020-09-16 13:53:08 +02:00
regnat
fa32560169 Fix the registration of stores 2020-09-16 13:53:08 +02:00
regnat
7d5bdf8b56 Make the store plugins more introspectable 
Directly register the store classes rather than a function to build an
instance of them.
This gives the possibility to introspect static members of the class or
choose different ways of instantiating them.
 2020-09-16 13:53:08 +02:00
John Ericson
3a5cdd737c Rename Derivation::pathOpt to Derivation::path 
We no longer need the `*Opt` to disambiguate.
 2020-09-15 15:21:39 +00:00
John Ericson
6387550d58 Get rid of confusing std::optional<bool> for validity 2020-09-15 15:19:45 +00:00
John Ericson
c4bf219b55 Don't link deriver until after any delayed exception is thrown 
Otherwise, we will associate fixed-output derivations with outputs that
they did indeed produce, but which had the wrong hash. That's no good.
 2020-09-15 14:28:06 +00:00
John Ericson
3ba552b245 Merge remote-tracking branch 'upstream/master' into single-ca-drv-build 2020-09-15 14:17:06 +00:00
John Ericson
c08c9f08c7 Merge remote-tracking branch 'upstream/master' into remove-storetype-delegate-regStore 2020-09-15 14:08:35 +00:00
Eelco Dolstra
2a80170920
Merge pull request #4014 from tweag/fix-queryDrvOutputMaps-for-old-daemons 
gracefully handle old daemon versions
 2020-09-15 11:25:19 +02:00
regnat
057c6203b5 gracefully handle old daemon versions 
Add a fallback path in `queryPartialDerivationOutputMap` for daemons
that don't support it.

Also upstreams a couple methods from `SSHStore` to `RemoteStore` as this
is needed to handle the fallback path.
 2020-09-15 09:58:01 +02:00
regnat
250f8a4bba Escape ${ in strings when printing Nix expressions 
Otherwise the result of the printing can't be parsed back correctly by
Nix (because the unescaped `${` will be parsed as the begining of an
anti-quotation).

Fix #3989
 2020-09-14 17:19:25 +02:00
Eelco Dolstra
a59e77d9e5 nix-daemon: Lower verbosity of restricted setting warning 
Fixes #3992.
 2020-09-14 13:48:51 +02:00
Eelco Dolstra
35ba092019
Merge pull request #4005 from Infinisil/fix-autoArgs 
Fix auto argument passing for more auto arguments than formals
 2020-09-14 13:31:23 +02:00
aszlig
525b38eee8
Fix unspecified behaviour in readStorePathCAMap 
When deploying a Hydra instance with current Nix master, most builds
would not run because of errors like this:

  queue monitor: error: --- Error --- hydra-queue-runner
  error: --- UsageError --- nix-daemon
  not a content address because it is not in the form '<prefix>:<rest>': /nix/store/...-somedrv

The last error message is from parseContentAddress, which expects a
colon-separated string, however what we got here is a store path.

Looking at the worker protocol, the following message sent to the Nix
daemon caused the error above:

  0x1E -> wopQuerySubstitutablePathInfos
  0x01 -> Number of paths
  0x16 -> Length of string
  "/nix/store/...-somedrv"
  0x00 -> Length of string
  ""

Looking at writeStorePathCAMap, the store path is indeed the first field
that's transmitted. However, readStorePathCAMap expects it to be the
*second* field *on my machine*, since expression evaluation order is a
classic form of unspecified behaviour[1] in C++.

This has been introduced in https://github.com/NixOS/nix/pull/3689,
specifically in commit 66a62b3189.

[1]: https://en.wikipedia.org/wiki/Unspecified_behavior#Order_of_evaluation_of_subexpressions

Signed-off-by: aszlig <aszlig@nix.build>
 2020-09-13 02:40:51 +02:00
Silvan Mosberger
8dbd57a6a5
Fix auto argument passing for more auto arguments than formals 
The change in 626200713b didn't account
for when the number of auto arguments is bigger than the number of
formal arguments. This causes the following:

  $ nix-instantiate --eval -E '{ ... }@args: args.foo' --argstr foo foo
  nix-instantiate: src/libexpr/attr-set.hh:55: void nix::Bindings::push_back(const nix::Attr&): Assertion `size_ < capacity_' failed.
  Aborted (core dumped)
 2020-09-11 20:41:51 +02:00
Gabriel Gonzalez
ee5906243a Add nix-shell support for preserving PS1 
Fixes https://github.com/NixOS/nix/issues/1268

`nix-shell` will now preserve `PS1` if the `NIX_SHELL_PRESERVE_PROMPT`
environment variable is set.
 2020-09-04 20:05:43 -07:00
John Ericson
98dfd7531d Fix querying outputs for CA derivations some more 
If we resolve using the known path of a derivation whose output we
didn't have, we previously blew up. Now we just fail gracefully,
returning the map of all outputs unknown.
 2020-09-04 18:33:58 +00:00
John Ericson
075d399e3f Merge remote-tracking branch 'obsidian/single-ca-drv-build' into ca-floating-upstream 2020-09-04 16:04:35 +00:00
John Ericson
5aed6f9b25 Document mkOutputString 2020-09-04 15:58:42 +00:00
John Ericson
e9fad3006b Fix some of the issues raised by @edolstra 
- More and better comments

 - The easier renames
 2020-09-04 15:18:25 +00:00
John Ericson
e86dd59dcc
Apply suggestions from code review 
Thanks!

Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
 2020-09-04 10:48:50 -04:00
John Ericson
c9f1ed912c Don't chmod symlink before moving outputs around 
Co-authored-by: Théophane Hufschmitt <regnat@users.noreply.github.com>
 2020-09-04 14:41:53 +00:00
John Ericson
25f7ff16fa Merge remote-tracking branch 'upstream/master' into fix-and-ci-static-builds 2020-09-04 02:40:36 +00:00
John Ericson
aad4abcc9c Fix floating CA tests 
We will sometimes try to query the outputs of derivations we can't
resolve. That's fine; it just means we don't know what those outputs are
yet.
 2020-09-04 01:17:38 +00:00
John Ericson
975a47f7fe Merge remote-tracking branch 'obsidian/single-ca-drv-build' into ca-floating-upstream 2020-09-03 22:09:04 +00:00
John Ericson
e7d93e7ece Merge remote-tracking branch 'upstream/master' into single-ca-drv-build 2020-09-03 15:43:17 +00:00
Eelco Dolstra
8a945d6ddb
Remove gc-check-reachability 2020-09-03 11:30:15 +02:00
Eelco Dolstra
82b77a7726
addPermRoot(): Remove indirect flag 2020-09-03 11:29:34 +02:00
Eelco Dolstra
00d25e8457
Remove the --indirect flag 
All GC roots are now indirect.
 2020-09-03 11:22:00 +02:00
Eelco Dolstra
b07167be5a
createGeneration(): Always create an indirect root 
This means profiles outside of /nix/var/nix/profiles don't get
garbage-collected. It also means we don't need to scan
/nix/var/nix/profiles for GC roots anymore, except for compatibility
with previously existing generations.
 2020-09-03 11:13:53 +02:00
Eelco Dolstra
b74f5cdd23
createGeneration(): Take a StorePath 2020-09-03 11:06:56 +02:00
Eelco Dolstra
94a043ff3b
EvalCache: Fix caching of strings 
This was broken in 50f13b06fb. Once
again it turns out that putting a bool in a std::variant is a bad
idea, since pointers get silently cast to them...
 2020-09-02 14:16:44 +02:00
Domen Kožar
dd4b56c87f
Allow HTTP binary cache to request absolute uris 2020-09-01 21:35:48 +02:00
John Ericson
ef278d00f9 Merge remote-tracking branch 'upstream/master' into single-ca-drv-build 2020-09-01 18:01:48 +00:00
Eelco Dolstra
6d7f7efb89
github: Use access token when calling .../commits API 2020-09-01 15:29:04 +02:00
Eelco Dolstra
84f5cabbea Merge remote-tracking branch 'origin/master' into markdown 2020-08-31 14:24:26 +02:00
John Ericson
02e0001fc0 Merge branch 'ca-floating-upstream' of github.com:obsidiansystems/nix into ca-floating-upstream 2020-08-28 21:23:09 +00:00
John Ericson
421ed527c7
Update src/libstore/build.cc 
Thanks for catching, @regnat.
 2020-08-28 17:22:57 -04:00
John Ericson
48e8828050 Merge remote-tracking branch 'obsidian/single-ca-drv-build' into ca-floating-upstream 2020-08-28 20:38:25 +00:00
John Ericson
8017fe7487 Merge remote-tracking branch 'upstream/master' into single-ca-drv-build 2020-08-28 19:59:14 +00:00
Eelco Dolstra
f15651303f nix develop: Add convenience flags for running specific phases 
For example, for building the Nix flake, you would do:

  $ nix develop --configure
  $ nix develop --install
  $ nix develop --installcheck
 2020-08-28 19:24:29 +02:00
Eelco Dolstra
3156560d41 nix develop: Set output paths to writable locations 
Currently, they're set to $(pwd)/outputs/$outputName. This allows
commands like 'make install' to work.
 2020-08-28 18:16:03 +02:00
Eelco Dolstra
691a1bd717 Merge branch 'minimal-logger' of https://github.com/Ma27/nix 2020-08-28 10:50:52 +02:00
Griffin Smith
626200713b Pass all args when auto-calling a function with an ellipsis 
The command line options --arg and --argstr that are used by a bunch of
CLI commands to pass arguments to top-level functions in files go
through the same code-path as auto-calling top-level functions with
their default arguments - this, however, was only passing the arguments
that were *explicitly* mentioned in the formals of the function - in the
case of an as-pattern with an ellipsis (eg args @ { ... }) extra passed
arguments would get omitted. This fixes that to instead pass *all*
specified auto args in the case that our function has an ellipsis.

Fixes #598
 2020-08-27 12:38:25 -04:00
Eelco Dolstra
eb75282b8d
Merge pull request #3434 from Ericson2314/derivation-header-include-order 
Revise division of labor in deserialization of derivations
 2020-08-27 16:39:28 +02:00
Eelco Dolstra
e915fd6d2a Typo 2020-08-27 14:51:50 +02:00
Eelco Dolstra
a0f19d9f3a RemoteStore::addToStore(): Fix race between stderrThread and NAR writer 
As pointed out by @B4dM4n, the call to to.flush() on stderrThread is
unsafe because the NAR writer thread is also writing to 'to'.

Fixes #3943.
 2020-08-27 14:50:51 +02:00
Eelco Dolstra
c3efef9275 Remove obsolete comment 2020-08-26 09:28:10 +02:00
Eelco Dolstra
4bf5faf416 Merge remote-tracking branch 'origin/master' into markdown 2020-08-25 19:47:34 +02:00
Eelco Dolstra
7a02865b94
Move import docs 2020-08-25 14:06:01 +02:00
Eelco Dolstra
f53b5f1058
Add getDoc() function 2020-08-25 13:31:11 +02:00
Eelco Dolstra
2a2121d264
Use RegisterPrimOp for some undocumented primops 2020-08-25 11:25:01 +02:00
Eelco Dolstra
b8416779e3
Document some primops 2020-08-25 11:16:45 +02:00
Eelco Dolstra
24b1c2c66b
Fix tests 2020-08-25 10:51:14 +02:00
Eelco Dolstra
b42789f013
Fix clang build 2020-08-24 21:13:39 +02:00
John Ericson
8eb73a8724 CA derivations that depend on other CA derivations 
Co-authored-by: Théophane Hufschmitt <regnat@users.noreply.github.com>
 2020-08-24 19:01:15 +00:00
John Ericson
e0b0e18905 Add constructor for BasicDerivation -> Derivation 2020-08-24 19:01:07 +00:00
John Ericson
59979e7053 Fix bad debug format string 2020-08-24 19:01:07 +00:00
Eelco Dolstra
d9a8619762
Don't barf if corepkgs is in the store but not a valid path 
This can happen when using a dummy store (or indeed any non-local store).
 2020-08-24 19:15:17 +02:00
Eelco Dolstra
6a67e57019
Add DummyStore (dummy://) 
DummyStore does not allow building or adding paths. This is useful for
evaluation tests when you don't want to initialize a "proper" store.
 2020-08-24 18:54:16 +02:00
Eelco Dolstra
d0690bc311
nix repl ':doc': Render using lowdown 2020-08-24 18:10:33 +02:00
Eelco Dolstra
0f314f3c25
Generate builtins section of the manual 2020-08-24 14:49:30 +02:00
Eelco Dolstra
a990f063ff
Move primop docs inline 
This makes them available to 'nix repl'.
 2020-08-24 14:31:10 +02:00
Eelco Dolstra
33b1679d75
Allow primops to have Markdown documentation 2020-08-24 13:16:02 +02:00
Eelco Dolstra
88d5c9ec58
Fix tests 2020-08-24 10:37:10 +02:00
Eelco Dolstra
2530cc6827
Merge pull request #3950 from obsidiansystems/tabs-spaces 
tabs -> spaces
 2020-08-24 10:20:28 +02:00
John Ericson
b0b59fd05a Merge remote-tracking branch 'obsidian/write-derivation-borrow' into HEAD 2020-08-23 15:11:10 +00:00
John Ericson
35e6288be1 writeDerivation just needs a plain store reference 2020-08-23 15:01:11 +00:00
John Ericson
3a7b330b64 "Downstream placeholders" should not be store paths 
Insead they should be opaque `/<hash>` like the placeholders we already
have.
 2020-08-21 19:35:35 +00:00
John Ericson
422affe102 tabs -> spaces 
Sorry I let the tab sneak in there in the first place.
 2020-08-21 19:19:24 +00:00
John Ericson
c265e0ea82 Merge remote-tracking branch 'upstream/master' into templated-daemon-protocol 2020-08-20 20:24:22 +00:00
John Ericson
27a3f82c0b Merge remote-tracking branch 'upstream/master' into single-ca-drv-build 2020-08-20 18:28:17 +00:00
John Ericson
45a2f1baab Rename drv output querying functions, like master 
- `queryDerivationOutputMapAssumeTotal` -> `queryPartialDerivationOutputMap`
 - `queryDerivationOutputMapAssumeTotal` -> `queryDerivationOutputMap
 2020-08-20 18:14:12 +00:00
Eelco Dolstra
4d77513d97
Merge pull request #3859 from obsidiansystems/drv-outputs-map-allow-missing 
`queryDerivationOutputMap` no longer assumes all outputs have a mapping
 2020-08-20 16:49:23 +02:00
John Ericson
9a9d834dc7 Rename drv output querying functions 
- `queryDerivationOutputMapAssumeTotal` -> `queryPartialDerivationOutputMap`
 - `queryDerivationOutputMapAssumeTotal` -> `queryDerivationOutputMap`
 2020-08-20 14:12:51 +00:00
Eelco Dolstra
25ecfffdc3
Remove PrimOp constructor 2020-08-20 12:34:04 +02:00
Eelco Dolstra
dc2f278c95
Allow 'nix' subcommands to provide docs in Markdown format 2020-08-20 12:21:46 +02:00
Eelco Dolstra
3c4f8c9175
List deprecated option aliases in the docs 2020-08-20 11:13:17 +02:00
Eelco Dolstra
acb99f03f9
Config: Use nlohmann/json 2020-08-20 11:02:16 +02:00
John Ericson
3df78858f2 Fix max fd calc and add test 2020-08-20 05:08:50 +00:00
Ryan Mulligan
f36793c7b9
fix spelling 2020-08-19 20:31:01 -07:00
John Ericson
a83694c7a1 Use RemoteStore to open connection for proxying daemon 
Removes duplicate websocket opening code, and also means we should be
able to to ssh-ssh-... daemon relays, not just uds-uds-... ones.
 2020-08-19 19:34:47 +00:00
Eelco Dolstra
c8fa39324a
Generate the nix.conf docs from the source code 
This means we don't have two (divergent) sets of option descriptions
anymore.
 2020-08-19 18:28:04 +02:00
John Ericson
d5af5763cf Merge branch 'master' of github.com:NixOS/nix into remove-storetype-delegate-regStore 2020-08-19 15:54:50 +00:00
Eelco Dolstra
34b22e0123
Change option descriptions to Markdown 2020-08-19 14:21:27 +02:00
John Ericson
be0d429b95 Merge branch 'master' of github.com:NixOS/nix into templated-daemon-protocol 2020-08-19 03:17:41 +00:00
John Ericson
950ddfdb82 Merge remote-tracking branch 'upstream/master' into derivation-header-include-order 2020-08-18 14:36:44 +00:00
Eelco Dolstra
1c8b550e34
Merge pull request #3917 from obsidiansystems/output-env-var-unconditional 
Simplify code as output env vars are unconditional
 2020-08-18 16:21:17 +02:00
Eelco Dolstra
dfeb76dbf9
Merge pull request #3930 from obsidiansystems/legacy-ssh-build-paths 
Define `LegacySSHStore::buildPaths` using `cmdBuildPaths`
 2020-08-18 16:07:40 +02:00
Eelco Dolstra
069340179e
Improve nix.1 manpage generator 2020-08-18 15:15:35 +02:00
Eelco Dolstra
6f19c776db
Start generation of the nix.1 manpage 2020-08-17 19:33:18 +02:00
Eelco Dolstra
a72a20d68f
Add 'nix dump-args' to dump all commands/flags for manpage generation 2020-08-17 17:44:52 +02:00
Eelco Dolstra
7cdc739ece
Merge remote-tracking branch 'origin/master' into markdown 2020-08-17 13:43:39 +02:00
Eelco Dolstra
e849b19872
Merge pull request #3932 from chkno/no-show-signature 
Don't try to parse signature check as commit timestamp
 2020-08-17 11:00:24 +02:00
Eelco Dolstra
847a5392f4 Merge branch 'ca-no-need-trust' of https://github.com/obsidiansystems/nix 2020-08-17 10:57:02 +02:00
Eelco Dolstra
3c619f6290 Merge branch 'test-RemoteStore-buildDerivation' of https://github.com/obsidiansystems/nix 2020-08-17 10:53:18 +02:00
John Ericson
6f7ac5e865 Remove extra closing paren 2020-08-14 21:59:31 +00:00
John Ericson
f899a7c6d7 Work around clang bug 2020-08-14 18:51:31 +00:00
John Ericson
3c8b5b6219 Merge remote-tracking branch 'upstream/master' into single-ca-drv-build 2020-08-14 17:00:13 +00:00
John Ericson
4b571ea321
Update src/libstore/daemon.cc 
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
 2020-08-14 11:52:37 -04:00
Eelco Dolstra
13e49be660
Merge pull request #3875 from obsidiansystems/new-interface-for-path-pathOpt 
Offer a safer interface for path and pathOpt
 2020-08-14 17:19:19 +02:00
Eelco Dolstra
7714d9a943
Merge pull request #3924 from obsidiansystems/features-per-store 
Make `system-features` a store setting
 2020-08-14 17:13:07 +02:00
Eelco Dolstra
9b9d5297ba
Merge pull request #3909 from matthewbauer/readd-hashed-mirrors 
Add hashed-mirrors back
 2020-08-14 17:05:47 +02:00
Eelco Dolstra
d81f13f7cb
Merge pull request #3899 from obsidiansystems/make-narHash-not-optional 
Make narHash in ValidPathInfo not optional
 2020-08-14 17:00:18 +02:00
Chuck
ed026f7206 Don't try to parse signature check as commit timestamp 
When the log.showSignature git setting is enabled, the output of
"git log" contains signature verification information in addition to the
timestamp GitInputScheme::fetch wants:

  $ git log -1 --format=%ct
  gpg: Signature made Sat 07 Sep 2019 02:02:03 PM PDT
  gpg:                using RSA key 0123456789ABCDEF0123456789ABCDEF01234567
  gpg:                issuer "user@example.com"
  gpg: Good signature from "User <user@example.com>" [ultimate] 1567890123
  1567890123

For folks that had log.showSignature set, this caused all nix operations
on flakes to fail:

  $ nix build
  error: stoull
 2020-08-13 17:44:42 -07:00
John Ericson
e1308b1211 Define LegacySSHStore::buildPaths using cmdBuildPaths 
Evidentally this was never implemented because Nix switched to using
`buildDerivation` exclusively before `build-remote.pl` was rewritten.

The `nix-copy-ssh` test (already) tests this.
 2020-08-13 21:27:55 +00:00
John Ericson
5ccd94501d Allow trustless building of CA derivations 
Include a long comment explaining the policy. Perhaps this can be moved
to the manual at some point in the future.

Also bump the daemon protocol minor version, so clients can tell whether
`wopBuildDerivation` supports trustless CA derivation building. I hope
to take advantage of this in a follow-up PR to support trustless remote
building with the minimal sending of derivation closures.
 2020-08-13 18:15:57 +00:00
John Ericson
85aacbee64 Use TeeSink and TeeSouce in a few more places 2020-08-13 14:51:17 +00:00
John Ericson
d2f2be0f70 Test RemoteStore::buildDerivation 
Fix `wopNarFromPath` which needed a `toRealPath`.
 2020-08-13 04:07:14 +00:00
John Ericson
5d67f18c86 Merge branch 'daemon-auth-cleanup' of github.com:obsidiansystems/nix into HEAD 2020-08-12 18:22:31 +00:00
John Ericson
4720853129 Make system-features a store setting 
This seems more correct. It also means one can specify the features a
store should support with --store and remote-store=..., which is useful.
I use this to clean up the build remotes test.
 2020-08-12 18:13:00 +00:00
John Ericson
8d4162ff9e Separate auth and logic for the daemon 
Before, processConnection wanted to know a user name and user id, and
`nix-daemon --stdio`, when it isn't proxying to an underlying daemon,
would just assume "root" and 0. But `nix-daemon --stdio` (no proxying)
shouldn't make guesses about who holds the other end of its standard
streams.

Now processConnection takes an "auth hook", so `nix-daemon` can provide
the appropriate policy and daemon.cc doesn't need to know or care what
it is.
 2020-08-12 15:22:33 +00:00
John Ericson
5f80aea795 Break out lambda so output can be matched just once 
This is much better.
 2020-08-12 02:23:31 +00:00
John Ericson
18834f7764 Recheck path validity after acquiring lock 
It might have changed, and in any event this is how the cod used to work
so let's just keep it.
 2020-08-11 23:44:02 +00:00
John Ericson
2de201254e Don't assume a total output map in two places in build.cc 
Thanks @regnat for catching one of them. The other follows for many of
the same reasons. I'm find fixing others on a need-to-fix basis,
provided their are no regressions.
 2020-08-11 23:07:50 +00:00
John Ericson
4c6aac8fdf Clarify comment on sandbox and temp fresh paths 2020-08-11 22:46:05 +00:00
John Ericson
6d57139050 Clarify outputReferences variable with self-describing type 
Thanks for the idea, @Regnat!
 2020-08-11 22:34:09 +00:00
John Ericson
8a068bd025 Remove redundant equality check 2020-08-11 21:25:40 +00:00
John Ericson
07e3466eb4 Float comment to out describe gaveUpOnSubstitution in general 2020-08-11 21:16:14 +00:00
John Ericson
d0f6e338dd
Apply suggestions from code review 
Thanks!!

Co-authored-by: Théophane Hufschmitt <regnat@users.noreply.github.com>
 2020-08-11 16:49:10 -04:00
Ben Burdette
1a281ec07f demote remote build message to Info 2020-08-11 10:29:43 -06:00
Eelco Dolstra
7a911b6783
Merge pull request #3914 from obsidiansystems/small-drv-serialize-cleanup 
Two small derivation serialization cleanups
 2020-08-11 07:14:38 +02:00
John Ericson
d3fa8c04c6 Simplify code as output env vars are unconditional 
Since the jsonObject unique ptr is reset to flush the string to make
`__json`, all these `!jsonObject` conditions will always be true.
 2020-08-11 01:13:26 +00:00
John Ericson
2a0902634e Fix error in merge breaking floating CA drvs 
Forgot to add this hunk!
 2020-08-11 00:13:19 +00:00
Maximilian Bosch
5f8ae16c8b
Always reset ANSI colors in progress-bar line 
When having a message like `waiting for a machine to build X` and
building with `nix build -L`, the log-prefix is always colored yellow[1]
on a small terminal-width as everything (including the ANSI color-reset) is
stripped away.

To work around that problem, this patch explicitly adds an `ANSI_NORMAL`
to the end of the line.

[1] https://imgur.com/a/FjtJOk3
 2020-08-10 17:44:17 +02:00
John Ericson
1b5c24662b Merge branch 'small-drv-serialize-cleanup' of github.com:obsidiansystems/nix into single-ca-drv-build 2020-08-10 01:57:54 +00:00
John Ericson
581183d4d5 Deduplicate parsing and reading derivations 2020-08-10 01:40:50 +00:00
John Ericson
bcd0629c2e Remove name parameter from writeDerivation 
The name is now stored with the derivation itself.
 2020-08-10 01:35:59 +00:00
John Ericson
e913a2989f Squashed get CA derivations building 2020-08-07 19:51:55 +00:00
Eelco Dolstra
edfd676e05 Fix .ls file names in binary caches 
These are not supposed to include the 'name' part of the store
path. This was broken by 759947bf72.
 2020-08-07 21:18:29 +02:00
John Ericson
8f92bb5ad9 Merge branch 'drv-outputs-map-allow-missing' of github.com:obsidiansystems/nix into templated-daemon-protocol 2020-08-07 18:51:01 +00:00
John Ericson
f7ba16f9cb Merge remote-tracking branch 'upstream/master' into drv-outputs-map-allow-missing 2020-08-07 17:46:39 +00:00
John Ericson
47644e49ca Specialize std::optional<StorePath> so this is backwards compatible 
While I am cautious to break parametricity, I think it's OK in this
cases---we're not about to try to do some crazy polymorphic protocol
anytime soon.
 2020-08-07 17:05:14 +00:00
John Ericson
39ae9a3d4a Merge remote-tracking branch 'upstream/master' into fix-and-ci-static-builds 2020-08-07 14:44:47 +00:00
Eelco Dolstra
3c75ddc16b nix build (and others): Force re-evaluation of cached errors 
Fixes #3872.

This is a bit hacky. Ideally we would automatically re-evaluate the
failed attribute iff we need to print the error message (so in
commands like 'nix search' we wouldn't re-evaluate because we're
suppressing errors).
 2020-08-07 14:47:23 +02:00
Eelco Dolstra
2ffc058950 Make --no-eval-cache a global setting 2020-08-07 14:13:24 +02:00
Matthew Bauer
96c158d6e1 Fix build 2020-08-06 21:04:31 -05:00
Matthew Bauer
8abc577cc2 Merge remote-tracking branch 'origin/master' into readd-hashed-mirrors 2020-08-06 18:58:59 -05:00
Carlo Nucera
46f9dd56da Fix bug due to non-deterministic arg eval order 2020-08-06 19:30:05 -04:00
Matthew Bauer
641c950701 Add hashed-mirrors back 
Some users have their own hashed-mirrors setup, that is used to mirror
things in addition to what’s available on tarballs.nixos.org. Although
this should be feasable to do with a Binary Cache, it’s not always
easy, since you have to remember what "name" each of the tarballs has.
Continuing to support hashed-mirrors is cheap, so it’s best to leave
support in Nix. Note that NIX_HASHED_MIRRORS is also supported in
Nixpkgs through fetchurl.nix.

Note that this excludes tarballs.nixos.org from the default, as in
\#3689. All of these are available on cache.nixos.org.
 2020-08-06 18:19:09 -05:00
Carlo Nucera
9ab07e99f5 Use template structs instead of phantoms 2020-08-06 18:04:13 -04:00
Carlo Nucera
3d8240c32e Remove leftover commented code 2020-08-06 16:04:18 -04:00
Carlo Nucera
f795f0fabc Merge branch 'drv-outputs-map-allow-missing-namespace' of github.com:obsidiansystems/nix into templated-daemon-protocol 2020-08-06 15:53:09 -04:00
John Ericson
e89b5bd0bf Minimize the usage of Hash::dummy 2020-08-06 18:31:48 +00:00
John Ericson
5e59b25a23 Merge remote-tracking branch 'upstream/master' into make-narHash-not-optional 2020-08-06 15:34:15 +00:00
Eelco Dolstra
6146447842
Merge pull request #3856 from obsidiansystems/buildable-variant 
Make `Buildable` a `std::variant`
 2020-08-06 14:14:06 +02:00
Eelco Dolstra
59067f0f58 repl.cc: Check for HAVE_BOEHMGC 
Fixes #3906.
 2020-08-06 11:40:41 +02:00
Carlo Nucera
8b175f58d1 Simplify the namespace 2020-08-05 17:57:07 -04:00
Carlo Nucera
0739d428e0 Solve template deduction problem 
We had to predeclare our template functions
 2020-08-05 17:49:45 -04:00
John Ericson
6c66331d5c WIP: Put the worker protocol read and write in a namespace to disambig 2020-08-05 20:37:48 +00:00
Carlo Nucera
1d2e80ddd6 Merge branch 'master' of github.com:NixOS/nix into new-interface-for-path-pathOpt 2020-08-05 15:45:33 -04:00
John Ericson
ed96e603e1 Proxy -> Phantom to match Rust 
Sorry, Haskell.
 2020-08-05 19:44:08 +00:00
Carlo Nucera
8241e660ba Remove Hash::operator bool () 
Since the hash is not optional anymore
 2020-08-05 15:30:38 -04:00
Eelco Dolstra
e5662ba652 Add a flag to start the REPL on evaluation errors 
This allows interactively inspecting the state of the evaluator at the
point of failure.

Example:

  $ nix eval path:///home/eelco/Dev/nix/flake2#modules.hello-closure._final --start-repl-on-eval-errors
  error: --- TypeError -------------------------------------------------------------------------------------------------------------------------------------------------------------------- nix
  at: (20:53) in file: /nix/store/4264z41dxfdiqr95svmpnxxxwhfplhy0-source/flake.nix

      19|
      20|           _final = builtins.foldl' (xs: mod: xs // (mod._module.config { config = _final; })) _defaults _allModules;
        |                                                     ^
      21|         };

  attempt to call something which is not a function but a set

  Starting REPL to allow you to inspect the current state of the evaluator.

  The following extra variables are in scope: arg, fun

  Welcome to Nix version 2.4. Type :? for help.

  nix-repl> fun
  error: --- EvalError -------------------------------------------------------------------------------------------------------------------------------------------------------------------- nix
  at: (150:28) in file: /nix/store/4264z41dxfdiqr95svmpnxxxwhfplhy0-source/flake.nix

     149|
     150|           tarballClosure = (module {
        |                            ^
     151|             extends = [ self.modules.derivation ];

  attribute 'derivation' missing

  nix-repl> :t fun
  a set

  nix-repl> builtins.attrNames fun
  [ "tarballClosure" ]

  nix-repl>
 2020-08-05 21:26:17 +02:00
Carlo Nucera
be6e1c6457 Merge branch 'master' of github.com:NixOS/nix into make-narHash-not-optional 2020-08-05 15:14:47 -04:00
Carlo Nucera
1ad6394b33 Add Hash::dummy to signal default value 
We did this in the same spirit of the dummy value that's present in
libstore/path.hh
 2020-08-05 15:11:49 -04:00
Carlo Nucera
1d71028f4d Remove optionality in ValidPathInfo::narInfo 2020-08-05 14:42:48 -04:00
John Ericson
7302761f64 Merge remote-tracking branch 'obsidian/drv-outputs-map-allow-missing' into templated-daemon-protocol 2020-08-05 17:53:24 +00:00
Ben Burdette
31f1af0cab don't crash if there's no drvPath 2020-08-05 11:26:06 -06:00
Ben Burdette
e4eae078a5 add derivation path to hint 2020-08-05 11:21:36 -06:00
Ben Burdette
f1a47a96b6 error messages for issue 2238 2020-08-05 10:58:00 -06:00
John Ericson
cf939055c8 Merge remote-tracking branch 'upstream/master' into drv-outputs-map-allow-missing 2020-08-05 16:43:30 +00:00
John Ericson
a9bbfaa851 Fix --profile with multiple opaque paths 2020-08-05 16:27:15 +00:00
John Ericson
d89472a912 Merge remote-tracking branch 'upstream/master' into buildable-variant 2020-08-05 15:41:57 +00:00
John Ericson
b3e73547a0
Update src/libexpr/primops.cc 
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
 2020-08-05 11:05:46 -04:00
John Ericson
0559ff3d8b Merge branch 'master' of github.com:NixOS/nix into derivation-primop-floating-output 2020-08-05 14:56:40 +00:00
John Ericson
92ad550e96 Merge remote-tracking branch 'obsidian/misc-ca' into derivation-primop-floating-output 2020-08-05 14:51:41 +00:00
Eelco Dolstra
790b694be7 Style fix 2020-08-05 16:51:06 +02:00
Eelco Dolstra
e48f944e9d Merge branch 'misc-ca' of https://github.com/obsidiansystems/nix 2020-08-05 16:50:05 +02:00
John Ericson
b9ebe373bb Sed some names to perhaps avoid conflicts 2020-08-05 14:49:25 +00:00
Eelco Dolstra
25f7912156 Style fix 2020-08-05 16:47:48 +02:00
John Ericson
e561a13a58 Reanme DerivationType::Regular defintion too 
This is the one non-prefixed occurence
 2020-08-05 14:45:56 +00:00
John Ericson
e7b0847f2d Make names more consistent 2020-08-05 14:44:39 +00:00
John Ericson
839f0fe095 Merge remote-tracking branch 'upstream/master' into misc-ca 2020-08-05 14:40:01 +00:00
John Ericson
03f4fafc27 Merge remote-tracking branch 'upstream/master' into misc-ca 2020-08-05 14:36:25 +00:00
Eelco Dolstra
b91dc7ebad
Merge pull request #3730 from obsidiansystems/better-ca-parse-errors 
Improve hash parsing and errors
 2020-08-05 16:33:07 +02:00
Eelco Dolstra
75f220a595
Merge pull request #3864 from obsidiansystems/more-topo-sort 
Abstract out topo sorting logic
 2020-08-05 16:07:29 +02:00
Eelco Dolstra
088dcea0e8 Typo 2020-08-05 15:41:51 +02:00
John Ericson
16c98bf57c Get rid of some unneeded temporaries 2020-08-04 22:36:31 +00:00
John Ericson
1dfcbebc95 Organize and format code a bit 2020-08-04 22:28:10 +00:00
John Ericson
45b6fdb22b Remove unused functions 2020-08-04 22:10:13 +00:00
John Ericson
1bab8a321f Remove unneeded definition 
Template instantiations will cover this case fine.
 2020-08-04 21:56:42 +00:00
John Ericson
2f2ae993dc WIP systematize more of the worker protocol 
This refactor should *not* change the wire protocol.
 2020-08-04 19:02:05 +00:00
John Ericson
fbeb8695fb Merge remote-tracking branch 'upstream/master' into drv-outputs-map-allow-missing 2020-08-04 18:35:33 +00:00
John Ericson
d3452a5ed6 Merge remote-tracking branch 'upstream/master' into better-ca-parse-errors 2020-08-04 16:13:20 +00:00
Eelco Dolstra
5b22a2c0d4
Merge pull request #3894 from obsidiansystems/json-test-order-agnostic 
Make JSON equality tests agnostic to ordering
 2020-08-04 17:24:46 +02:00
Eelco Dolstra
4e7f1c7f11 S3BinaryCacheStore: Fix size determination 2020-08-04 16:01:13 +02:00
Eelco Dolstra
dfe66420e7 Revert "Remove putBytes" 
This reverts commit b8eea7e81a.
 2020-08-04 15:56:10 +02:00
Eelco Dolstra
327b1bf378 BinaryCacheStore: Explicitly flush file sink 
The file sink is also flushed in its destructor, but we ignore any
exceptions in the destructor.

Issue #3886.
 2020-08-04 14:54:07 +02:00
Eelco Dolstra
ed52cf632b
Merge pull request #3892 from obsidiansystems/path-info-header 
Move ValidPathInfo to its own header
 2020-08-04 10:44:47 +02:00
John Ericson
fe7e57a80d tab -> space 2020-08-04 03:47:09 +00:00
John Ericson
062533f7cd Merge remote-tracking branch 'upstream/master' into path-info-header 2020-08-03 21:02:28 +00:00
Eelco Dolstra
24e07c428f Delete compressed NARs 
Fixes #3891.
 2020-08-03 18:34:52 +02:00
John Ericson
54281f3ac1 addToStore in terms of addToStoreFromDump is not local-store-specific 2020-08-03 04:13:45 +00:00
John Ericson
9357512d73 Merge remote-tracking branch 'upstream/master' into derivation-header-include-order 2020-08-01 19:38:35 +00:00
John Ericson
c4ada76e86 Fix error message and avoid recalculation 2020-08-01 16:22:50 +00:00
John Ericson
bc165e28ae Embelish documentation of new Hash functions 2020-08-01 15:32:20 +00:00
John Ericson
3cbee1e840 Convert to C-style comments 2020-08-01 15:26:57 +00:00
Carlo Nucera
b6d97fdbf4 Merge branch 'master' of github.com:NixOS/nix into drv-outputs-map-allow-missing 2020-07-31 13:12:51 -04:00
Eelco Dolstra
a3f9625818 Tweak description 2020-07-31 17:32:40 +02:00
Eelco Dolstra
935723eb3b Merge branch 'nix-command-build-check' of https://github.com/Ma27/nix 2020-07-31 17:30:55 +02:00
Eelco Dolstra
f56dfce734 nix bundle: Set category 2020-07-31 17:30:12 +02:00
Maximilian Bosch
5a09eb86f1
nix/build: add --rebuild option 
Occasionally, `nix-build --check` is fairly helpful and I'd like to be
able to use this feature for flakes that need to be built with `nix
build` as well.
 2020-07-31 17:17:03 +02:00
Eelco Dolstra
bf290c2306
Merge remote-tracking branch 'origin/master' into markdown 2020-07-31 16:07:04 +02:00
Eelco Dolstra
1d0a7b54fa
Enable syntax highlighting 2020-07-31 15:43:25 +02:00
Eelco Dolstra
0604cfd0eb
Merge pull request #3880 from matthewbauer/nix-bundle 
Add "bundle" command to Nix
 2020-07-31 11:45:53 +02:00
John Ericson
e3a2154f5a Fix indentation 2020-07-31 01:07:59 +00:00
Carlo Nucera
eee6ef86cd Merge branch 'master' of github.com:NixOS/nix into better-ca-parse-errors 2020-07-30 18:27:25 -04:00
Matthew Bauer
cdc2386644 Make expectedHash optional in prim_path 
This fixes an error found in builtins.path that looks like:

store path mismatch in (possibly filtered) path added from '/private/tmp/nix-shell.CyXViH/nix-test/filter-source/filterin'

when no hash is specified
 2020-07-30 16:40:40 -05:00
Matthew Bauer
fa2d1fb36e Pass system to bundler 2020-07-30 15:37:05 -05:00
Matthew Bauer
22fcfdf18a Address misc review 2020-07-30 15:18:57 -05:00
Matthew Bauer
1a705637ce Remove single file restriction for bundler 2020-07-30 15:16:29 -05:00
Matthew Bauer
52407f83a1 exporter -> bundler 2020-07-30 15:16:23 -05:00
Matthew Bauer
d7ffe327ae Merge remote-tracking branch 'origin/master' into fix-and-ci-static-builds 2020-07-30 14:59:57 -05:00
Matthew Bauer
05ac4db39a Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-07-30 12:38:24 -05:00
Matthew Bauer
5d04a4db9b Handle exporters checking correctly 2020-07-30 11:45:47 -05:00
Matthew Bauer
2f4250a416 Add "export" to Nix 
This adds a ‘nix export’ command which hooks into nix-bundle. It can
be used in a similar way as nix-bundle, with the benefit of hooking
into the new “app” functionality. For instance,

$ nix export nixpkgs#jq
$ ./jq --help
jq - commandline JSON processor [version 1.6]
...
$ scp jq machine-without-nix:
$ ssh machine-without-nix ./jq
jq - commandline JSON processor [version 1.6]
...

Note that nix-bundle currently requires Linux to run. Other exporters
might not have that requirement.

“exporters” are meant to be reusable, so that, other repos can
implement their own bundling.

Fixes #3705
 2020-07-30 11:33:22 -05:00
Eelco Dolstra
a785b3eddf Fix build 2020-07-30 15:27:28 +02:00
Eelco Dolstra
3f6e88a552 unsigned long long -> uint64_t 2020-07-30 13:34:04 +02:00
Eelco Dolstra
ebee2b7852 receiveContents(): unsigned int -> size_t 2020-07-30 13:00:30 +02:00
Mat Marini
d9e23bfee2 Prevent nix-build from accepting --run/--command 2020-07-29 20:53:02 -04:00
Mat Marini
e4f6f8da77 Prevent nix-build from accepting --packages 2020-07-29 20:50:06 -04:00
Eelco Dolstra
0c94c17644 Merge remote-tracking branch 'origin/master' into markdown 2020-07-29 18:08:57 +02:00
Eelco Dolstra
f63839bfa4 Cleanup 2020-07-29 18:04:51 +02:00
Eelco Dolstra
39311e7009
Merge pull request #3549 from Ma27/fetchgit-hash 
Merge legacy `fetchGit`-builtin with the generic `fetchTree`-function
 2020-07-29 11:33:27 +02:00
Eelco Dolstra
7c097275c4
Merge pull request #3877 from matthewbauer/develop-continuous-regex 
Set regex_constants::match_continuous for quicker search in nix develop
 2020-07-29 10:07:52 +02:00
Matthew Bauer
fa8515d7ec Set regex_constants::match_continuous for quicker search 
match_continuous limits the search to the current start position,
instead of searching the entire file.

On libc++, this improves performance dramatically:

$ time /nix/store/70ai68dfm6xbzwn26j5n4li9di52ylia-nix-3.0pre20200728_c159f48/bin/nix print-dev-env >/dev/null
/nix/store/70ai68dfm6xbzwn26j5n4li9di52ylia-nix-3.0pre20200728_c159f48/bin/ni  2.39s user 0.19s system 64% cpu 4.032 total
$ time /nix/store/cwjfxxlp83zln4mfyy1d2dbsx7f6s962-nix-3.0pre20200728_dirty/bin/nix print-dev-env >/dev/null
/nix/store/cwjfxxlp83zln4mfyy1d2dbsx7f6s962-nix-3.0pre20200728_dirty/bin/nix   0.09s user 0.05s system 65% cpu 0.204 total

Fixes #3874
 2020-07-29 00:57:20 -05:00
Eelco Dolstra
4c0077a07d Fix RemoteStore::addToStore() latency 
Since 6185d25e52, this was very
latency-bound since it required a round-trip for every 32 KiB. So for
example copying a 514 MiB closure over a virtual ethernet device with
a articial delay of just 1 ms took 343s. Now it takes 2.7s.

Fixes #3372.
 2020-07-29 00:48:39 +02:00
Eelco Dolstra
c159f48a39 Cleanup 2020-07-29 00:24:55 +02:00
John Ericson
df707d05d1 Merge branch 'ca-drv' of github.com:Ericson2314/nix into misc-ca 2020-07-28 21:12:36 +00:00
Maximilian Bosch
e4940e90f3
Restore backwards-compat for current builtins.fetchGit 
If a repo is dirty, it used to return a `rev` object with an "empty"
sha1 (0000000000000000000000000000000000000000). Please note that this
only applies for `builtins.fetchGit` and *not* for `builtins.fetchTree{
type = "git"; }`.
 2020-07-28 22:46:39 +02:00
Carlo Nucera
2980b244b7 Use assert(false) instead of abort() 2020-07-28 15:39:45 -04:00
Carlo Nucera
cfe96bd7ce Merge branch 'master' of github.com:NixOS/nix into ca-drv 2020-07-28 15:36:45 -04:00
Carlo Nucera
c318d398f3 Merge branch 'misc-ca' of github.com:obsidiansystems/nix into new-interface-for-path-pathOpt 2020-07-28 14:22:24 -04:00
Carlo Nucera
7ef1e3cd14 Use the new interface 2020-07-28 13:59:24 -04:00
Carlo Nucera
d564ac1c50 Offer a safer interface for pathOpt 
The new interface we offer provides a way of getting all the
DerivationOutputs with the storePaths directly, based on the observation
that it's the most common usecase.
 2020-07-28 13:55:15 -04:00
Eelco Dolstra
b8eea7e81a Remove putBytes 
istream->tellg() returns -1 so we can't get the number of bytes
written.

Fixes 'uploaded 's3://nix-cache/nar/00819r9lp5kajr6baxfw5dhhc0cx8ndxaz43qmd2f0gn1hk1ynlp.nar.xz' (-1 bytes) in 11620 ms' messages.
 2020-07-28 13:27:56 +02:00
Maximilian Bosch
f742438465
Merge legacy fetchGit-builtin with the generic fetchTree-function 
The original idea was to implement a git-fetcher in Nix's core that
supports content hashes[1]. In #3549[2] it has been suggested to
actually use `fetchTree` for this since it's a fairly generic wrapper
over the new fetcher-API[3] and already supports content-hashes.

This patch implements a new git-fetcher based on `fetchTree` by
incorporating the following changes:

* Removed the original `fetchGit`-implementation and replaced it with an
  alias on the `fetchTree` implementation.

* Ensured that the `git`-fetcher from `libfetchers` always computes a
  content-hash and returns an "empty" revision on dirty trees (the
  latter one is needed to retain backwards-compatibility).

* The hash-mismatch error in the fetcher-API exits with code 102 as it
  usually happens whenever a hash-mismatch is detected by Nix.

* Removed the `flakes`-feature-flag: I didn't see a reason why this API
  is so tightly coupled to the flakes-API and at least `fetchGit` should
  remain usable without any feature-flags.

* It's only possible to specify a `narHash` for a `git`-tree if either a
  `ref` or a `rev` is given[4].

* It's now possible to specify an URL without a protocol. If it's missing,
  `file://` is automatically added as it was the case in the original
  `fetchGit`-implementation.

[1] https://github.com/NixOS/nix/pull/3216
[2] https://github.com/NixOS/nix/pull/3549#issuecomment-625194383
[3] https://github.com/NixOS/nix/pull/3459
[4] https://github.com/NixOS/nix/pull/3216#issuecomment-553956703
 2020-07-28 00:44:39 +02:00
John Ericson
8065c6d160 Abstract out topo sorting logic 2020-07-27 20:45:34 +00:00
John Ericson
951415b568 Require ca-derivations everywhere we create a CA derivation 
"create" as in read one in from a serialized form, or build one from
scratch in memory.
 2020-07-27 17:56:36 +00:00
John Ericson
e32a9e124b Merge branch 'misc-ca' of github.com:obsidiansystems/nix into derivation-primop-floating-output 2020-07-27 17:50:06 +00:00
John Ericson
7cf978440c Merge branch 'ca-derivation-data-types' of github.com:obsidiansystems/nix into misc-ca 2020-07-27 17:47:40 +00:00
John Ericson
e6115ca004 Merge remote-tracking branch 'upstream/master' into ca-derivation-data-types 2020-07-27 17:41:43 +00:00
John Ericson
1d7d94ceea Merge branch 'hash-always-has-type' of github.com:obsidiansystems/nix into better-ca-parse-errors 2020-07-27 16:17:50 +00:00
John Ericson
43f2bd8dc5 Merge remote-tracking branch 'upstream/master' into hash-always-has-type 2020-07-27 16:13:57 +00:00
John Ericson
387699fe7f Merge branch 'ca-derivation-data-types' of github.com:obsidiansystems/nix into misc-ca 2020-07-27 15:00:28 +00:00
John Ericson
78466bcb2f Merge branch 'optional-derivation-output-storepath' into ca-derivation-data-types 2020-07-27 14:40:08 +00:00
John Ericson
d5bb67cfa4 Merge remote-tracking branch 'upstream/master' into optional-derivation-output-storepath 2020-07-27 14:29:32 +00:00
John Ericson
699fc89b39 Merge remote-tracking branch 'upstream/master' into hash-always-has-type 2020-07-27 14:22:45 +00:00
Maximilian Bosch
6ccfdb79c7
libutil/logging: extend internal-json logger to make it more machine-readable 
The new error-format is pretty nice from a UX point-of-view, however
it's fairly hard to parse the output e.g. for editor plugins such as
vim-ale[1] that use `nix-instantiate --parse` to determine syntax errors in
Nix expression files.

This patch extends the `internal-json` logger by adding the fields
`line`, `column` and `file` to easily locate an error in a file and the
field `raw_msg` which contains the error-message itself without
code-lines and additional helpers.

An exemplary output may look like this:

```
[nix-shell]$ ./inst/bin/nix-instantiate ~/test.nix --log-format minimal
{"action":"msg","column":1,"file":"/home/ma27/test.nix","level":0,"line":4,"raw_msg":"syntax error, unexpected IF, expecting $end","msg":"<full error-msg with code-lines etc>"}
```

[1] https://github.com/dense-analysis/ale
 2020-07-26 02:29:57 +02:00
John Ericson
2c7557481b queryDerivationOutputMap no longer assumes all outputs have a mapping 
This assumption is broken by CA derivations. Making a PR now to do the
breaking daemon change as soon as possible (if it is already too late,
we can bump protocol intead).
 2020-07-24 21:14:06 +00:00
Eelco Dolstra
a71d1cedff
printVersion(): Show system types 2020-07-24 11:34:01 +02:00
Eelco Dolstra
2292814049
createUnixDomainSocket(): Fix off-by-one error in copying the socket path 
Reported by Kane York.
 2020-07-24 11:19:17 +02:00
John Ericson
58e55c0923 Merge branch 'misc-ca' of github.com:obsidiansystems/nix into derivation-primop-floating-output 2020-07-23 19:17:52 +00:00
John Ericson
a2af25c55a Merge remote-tracking branch 'upstream/master' into misc-ca 2020-07-23 19:14:17 +00:00
John Ericson
e1de1fe0d8 Make Buildable a std::variant 
I think this better captures the intent of what's going on: we either
have an opaque store path, or a drv path with some outputs.

Having this structure will also help us support CA derivations: we'll
have to allow the outpath paths to be optional, so the structure we gain
now makes up for the structure we loose then.
 2020-07-23 19:02:57 +00:00
John Ericson
c36916eca0 Merge branch 'misc-ca' of github.com:obsidiansystems/nix into derivation-primop-floating-output 2020-07-23 15:06:56 +00:00
John Ericson
6fcd9966bf Merge remote-tracking branch 'upstream/master' into misc-ca 2020-07-23 15:02:29 +00:00
John Ericson
66a2067288 Merge remote-tracking branch 'upstream/master' into better-ca-parse-errors 2020-07-23 14:56:35 +00:00
John Ericson
2274f63453 Get rid of basicDerivation::findOutput 
It's a tiny function which is:

 - hardly worth abstrating over, and also only used once.

 - doesn't work once we get CA drvs

I rewrote the one callsite to be forwards compatable with CA
derivations, and also potentially more performant: instead of reading in
the derivation it can ust consult the SQLite DB in the common case.
 2020-07-23 14:39:02 +00:00
Fabian Möller
b9ead08ca8
Save changes made by "nix registry pin" to user registry 2020-07-23 14:21:27 +02:00
John Ericson
9423f64ee2 Parse CA derivations using new output variants 
We no longer need `ParsedDerivation` because everything libstore needs
to know about is in the `BasicDerivation` proper.
 2020-07-22 23:59:25 +00:00
John Ericson
c56356bacc Separate concerns in scanForReferences with TeeSink 
This also will make it easier to use a `HashModuloSink` instead for CA
derivations.
 2020-07-22 22:13:44 +00:00
Eelco Dolstra
ff314f186e
Merge pull request #3736 from obsidiansystems/allow-relative-paths-in-store-option 
Allow relative paths in --store option
 2020-07-21 19:43:07 +02:00
Eelco Dolstra
0951330680
Merge pull request #3714 from obsidiansystems/add-body-to-network-errors 
Add response body to network errors
 2020-07-21 18:09:42 +02:00
John Ericson
02639716ea Merge branch 'allow-relative-paths-in-store-option' into remove-storetype-delegate-regStore 2020-07-21 15:55:27 +00:00
John Ericson
6cce32c8e8 Change logic for deciding what is a relative path for the local store 
The was Eelco's prefered logic, and it looks good to me!
 2020-07-21 15:39:47 +00:00
Carlo Nucera
922a845ffc Update chunkSize to the suggested value 
This was a suggested course of action in a review in one of our earlier
commits, https://github.com/NixOS/nix/pull/3801#discussion_r457557079
 2020-07-21 10:24:19 -04:00
John Ericson
54e507a7aa Merge remote-tracking branch 'upstream/master' into add-body-to-network-errors 2020-07-21 14:17:59 +00:00
John Ericson
5ce95b9529
Update src/libstore/build.cc 2020-07-21 09:47:40 -04:00
John Ericson
cdb3f39b64 Merge remote-tracking branch 'upstream/master' into better-ca-parse-errors 2020-07-21 13:43:20 +00:00
John Ericson
5055c595bd Merge branch 'fix-and-document-addToStoreSlow' of github.com:obsidiansystems/nix into ca-derivation-data-types 2020-07-21 01:20:53 +00:00
John Ericson
5a37413796 Merge branch 'fix-and-document-addToStoreSlow' of github.com:obsidiansystems/nix into from-dump-stream 2020-07-21 01:20:14 +00:00
John Ericson
bf0dca7790 Merge branch 'fix-and-document-addToStoreSlow' of github.com:obsidiansystems/nix into misc-ca 2020-07-21 01:18:33 +00:00
Carlo Nucera
9aae179f34 Correct bug, thoroughly document addToStoreSlow 2020-07-20 20:18:12 -04:00
Carlo Nucera
0ca9744694 Use heuristics to decide when to show the response 
Due to https://github.com/NixOS/nix/issues/3841 we don't know how print
different messages for different verbosity levels.
 2020-07-20 15:57:58 -04:00
Carlo Nucera
6357b1b0fb Add another Unimplemented case 2020-07-20 14:17:25 -04:00
Carlo Nucera
007bf6d17a Merge branch 'ca-derivation-data-types' of github.com:obsidiansystems/nix into misc-ca 2020-07-20 14:14:39 -04:00
Carlo Nucera
362ae93851 Add UnimplementedError to ease grepping for these 2020-07-20 14:13:37 -04:00
John Ericson
c58c6165c5 Remove period at the end of the exception message 2020-07-20 17:43:19 +00:00
John Ericson
bf61871271 parser.hh -> split.hh 2020-07-20 17:42:34 +00:00
John Ericson
eab945f591 Merge remote-tracking branch 'upstream/master' into from-dump-stream 2020-07-20 17:29:23 +00:00
Eelco Dolstra
1c5f8bbfb5
Merge pull request #3822 from obsidiansystems/dump-thrice-fixme 
Optimize `addToStoreSlow` and remove `TeeParseSink`
 2020-07-20 18:55:05 +02:00
John Ericson
ac2fc7ba1f
Apply suggestions from code review 
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
 2020-07-20 11:29:46 -04:00
Carlo Nucera
0aa79dcc6f Remove StoreType abstraction and delegate regStore 
to each Store implementation. The generic regStore implementation will
only be for the ambiguous shorthands, like "" and "auto".

This also could get us close to simplifying the daemon command.
 2020-07-17 17:24:02 -04:00
John Ericson
6756cecfcf Add DerivationType::CAFloating 2020-07-17 19:55:41 +00:00
Carlo Nucera
fefd6c9e5f Merge branch 'master' of github.com:NixOS/nix into allow-relative-paths-in-store-option 2020-07-17 14:34:20 -04:00
Carlo Nucera
bbc633c98c Revert "Don't anticipate CA but not fixed outputs for now" 
This reverts commit 3a9e4c3262.
 2020-07-17 13:10:32 -04:00
Carlo Nucera
205dcd140d Revert "Don't anticipate multiple CA outputs for now" 
This reverts commit 74b251b2f3.
 2020-07-17 12:43:46 -04:00
Carlo Nucera
1feb8981df Revert "Don't anticipate hash algo without hash in derivation for now" 
This reverts commit 3804e3df9b.
 2020-07-17 12:05:54 -04:00
Lars Mühmel
bc73590151 nix edit: call restoreSignals() before execvp-ing the $EDITOR 
Currently resizing of the terminal doesn't play nicely with
nix edit when using kakoune as the editor, as it relies on the
SIGWINCH signal which is trapped by nix. How this is not a problem
with e.g. vim is beyond me.

Virtually all other exec* calls are following a call to
restoreSignals(). This commit adds this behavior to nix edit
as well.
 2020-07-17 17:35:59 +02:00
Carlo Nucera
487c5751c6 Merge branch 'ca-drv' of github.com:Ericson2314/nix into misc-ca 2020-07-17 11:32:59 -04:00
Carlo Nucera
a395c12830 Merge branch 'master' of github.com:NixOS/nix into misc-ca 2020-07-17 11:06:54 -04:00
Carlo Nucera
5cb840541b Merge branch 'multi-output-hashDerivationModulo' of github.com:Ericson2314/nix into misc-ca 2020-07-17 10:28:33 -04:00
Eelco Dolstra
17f75f9cc4 parseFlakeRef(): Only search for the top-level directory for CLI flakerefs 2020-07-17 14:54:21 +02:00
Eelco Dolstra
52c8be38e0 nix profile diff-closures: Don't inherit EvalCommand 2020-07-17 12:36:12 +02:00
Carlo Nucera
745a03cef5 Merge branch 'optional-derivation-output-storepath' of github.com:obsidiansystems/nix into ca-derivation-data-types 2020-07-16 13:36:01 -04:00
Carlo Nucera
048e916f64 Merge branch 'master' of github.com:NixOS/nix into optional-derivation-output-storepath 2020-07-16 13:32:28 -04:00
John Ericson
cc0d77f8c9 Merge branch 'hash-always-has-type' of github.com:obsidiansystems/nix into better-ca-parse-errors 2020-07-16 17:28:52 +00:00
Carlo Nucera
e3a3406db8 Merge branch 'master' of github.com:NixOS/nix into add-body-to-network-errors 2020-07-16 12:04:10 -04:00
Eelco Dolstra
16c9f6762d Add command 'nix profile diff-closure' 
This shows all changes between generations of a profile. E.g.

  $ nix profile diff-closures --profile /nix/var/nix/profiles/system
  Generation 654 -> 655:
    nix: 2.4pre20200617_5d69bbf → 2.4pre20200701_6ff9aa8, +42.2 KiB

  Generation 655 -> 656:
    blender-bin: 2.83.0 → 2.83.1, -294.2 KiB

  Generation 656 -> 657:
    curl: 7.68.0 → 7.70.0, +19.1 KiB
    firmware-linux-nonfree: 2020-01-22 → 2020-05-19, +30827.7 KiB
    ibus: -21.8 KiB
    initrd-linux: 5.4.46 → 5.4.49
    ...
 2020-07-16 17:00:42 +02:00
John Ericson
5ea817dace Merge remote-tracking branch 'upstream/master' into hash-always-has-type 2020-07-16 14:58:53 +00:00
John Ericson
3dcca18c30 Fix bug in TeeSource 
We use this to simplify `LocalStore::addToStoreFromDump`.

Also, hope I fixed build error with old clang (used in Darwin CI).
 2020-07-16 13:39:27 +00:00
Carlo Nucera
e3b394b6e8 Small namespace fix 2020-07-16 09:36:02 -04:00
Eelco Dolstra
5517eee17e Generations API cleanup 2020-07-16 15:18:21 +02:00
Eelco Dolstra
8807ff902e nix diff-closures: Fix build 2020-07-16 14:25:51 +02:00
Eelco Dolstra
716eafaca4 Merge branch 'diff-closures' 2020-07-16 14:19:35 +02:00
Eelco Dolstra
3f264916db Merge remote-tracking branch 'origin/flakes' 2020-07-16 14:07:32 +02:00
John Ericson
68dfb8c6ae Optimize addToStoreSlow and remove TeeParseSink 2020-07-16 05:09:41 +00:00
John Ericson
5602637d9e Revert "LocalStore::addToStoreFromDump copy in chunks" 
This reverts commit 592851fb67. We don't
need this extra feature anymore
 2020-07-15 23:37:49 +00:00
John Ericson
bc109648c4 Get rid of LocalStore::addToStoreCommon 
I got it to just become `LocalStore::addToStoreFromDump`, cleanly taking
a store and then doing nothing too fancy with it.

`LocalStore::addToStore(...Path...)` is now just a simple wrapper with a
bare-bones sinkToSource of the right dump command.
 2020-07-15 23:14:30 +00:00
Carlo Nucera
455bdee205 Merge branch 'master' of github.com:NixOS/nix into derivation-header-include-order 2020-07-15 17:58:30 -04:00
John Ericson
64b7421741 Merge branch 'handle-flat-case' into from-dump-stream 2020-07-15 21:22:55 +00:00
Carlo Nucera
d090562348 Merge branch 'master' of github.com:NixOS/nix into hash-always-has-type 2020-07-15 17:21:01 -04:00
John Ericson
d087cf4855 Revert "Revert "LocalStore::addToStore(srcPath): Handle the flat case"" 
This reverts commit cff2157185.
 2020-07-15 21:10:33 +00:00
John Ericson
aff69e229c Merge remote-tracking branch 'obsidian/fix-add-to-star-narhash' into from-dump-stream 2020-07-15 21:05:29 +00:00
Eelco Dolstra
36a1242603 nix why-depends: Fix shortest path calculation 
This was completely broken since d8972317fc.
 2020-07-15 21:11:07 +02:00
Eelco Dolstra
2d6d53bc87 nix: Fix examples 2020-07-15 20:28:16 +02:00
Eelco Dolstra
3624c042ac nix: Add --derivation flag to operate on .drv paths 
For instance, 'nix why-depends --use-derivation nixpkgs#hello
nixpkgs#glibc' shows why hello's .drv depends on glibc's .drv.
 2020-07-15 20:25:10 +02:00
Eelco Dolstra
dfe8f3ebc6 nix why-depends: Fix misleading message 2020-07-15 20:09:50 +02:00
Eelco Dolstra
94eb5fad76 Clean up RealiseMode 2020-07-15 20:05:42 +02:00
Eelco Dolstra
e3c2b00237 Make InstallableStorePath behave consistently with InstallableValue 
That is, the commands 'nix path-info nixpkgs#hello' and 'nix path-info
/nix/store/00ls0qi49qkqpqblmvz5s1ajl3gc63lr-hello-2.10.drv' now do the
same thing (i.e. build the derivation and operate on the output store
path, rather than the .drv path).
 2020-07-15 19:50:32 +02:00
Carlo Nucera
2d2a10e79a Merge branch 'master' of github.com:NixOS/nix into add-body-to-network-errors 2020-07-15 13:06:08 -04:00
Eelco Dolstra
0356f14459 Add 'nix diff-closures' command 
This command makes it easier to see what changed between two closures,
i.e. what packages/versions got added or removed, and whether there
were any notable changes in path size.

For example:

  $ nix diff-closures /nix/var/nix/profiles/system-655-link /nix/var/nix/profiles/system-658-link
  blender-bin: 2.83.0 → 2.83.2, -294.2 KiB
  curl: 7.68.0 → 7.70.0, +19.1 KiB
  firmware-linux-nonfree: 2020-01-22 → 2020-05-19, +30827.7 KiB
  ibus: -21.8 KiB
  initrd-linux: 5.4.46 → 5.4.51, +16.9 KiB
  libexif: 0.6.21 → 0.6.22, +497.6 KiB
  linux: 5.4.46 → 5.4.51, +13.2 KiB
  mesa: 19.3.3 → 19.3.5, -183.9 KiB
  nix: 2.4pre20200701_6ff9aa8 → 2.4pre20200708_9223603, +9.7 KiB
  nix-bash-completions: 0.6.8 → ∅, -57.6 KiB
  nixos-system-hagbard: 20.03.20200615.a84b797 → 20.03.20200713.add5529
  nvidia-persistenced: 440.82 → 440.100
  nvidia-settings: 440.82 → 440.100
  nvidia-x11: 440.82-5.4.46 → 440.100-5.4.51, +664.7 KiB
  pcre: 8.43 → 8.44
  php: 7.3.16 → 7.3.20, -26.2 KiB
  python3.7-youtube-dl: 2020.06.06 → 2020.06.16.1, +8.4 KiB
  samba: 4.11.5 → 4.11.9, +30.1 KiB
  sane-backends: 1.0.28 → 1.0.30, +680.5 KiB
  source: -182.0 KiB
  zfs-kernel: 0.8.3-5.4.46 → 0.8.4-5.4.51, +9.9 KiB
  zfs-user: 0.8.3 → 0.8.4, +20.1 KiB
 2020-07-15 16:24:25 +02:00
Eelco Dolstra
cff2157185 Revert "LocalStore::addToStore(srcPath): Handle the flat case" 
This reverts commit a2c27022e9. See
addToStoreSlow(), we don't need to handle this case efficiently
anymore. In fact, we can almost remove the method/hashAlgo arguments
since the non-recursive and/or non-SHA256 are almost not used anymore.
 2020-07-15 12:49:03 +02:00
John Ericson
650c2c6558 Rename variable nar -> dump according to TODO 2020-07-14 21:28:50 +00:00
John Ericson
8173e7bfef Fix localhost::addToStore(...Path...) 
We were calculating the nar hash wrong when the file ingestion method
was flat. I don't think there's anything we can do in that case but dump
the file again, so that's what I do.

As an optomization, we again could reuse the original dump for just the
recursive and non-sha256 case, but I rather do that after this fix, and
after my other PRs which deduplicate this code.
 2020-07-14 21:12:11 +00:00
John Ericson
592851fb67 LocalStore::addToStoreFromDump copy in chunks 
Rather than copying byte-by-byte, we let the coroutine know how much
data we would like it to send back to us.
 2020-07-14 13:56:36 +00:00
John Ericson
9de96ef7d4 Dedup LocalStore::addToStore* 
The downsides is that the coroutine has byte-by-byte loop transfer. Will
fix that next.
 2020-07-14 13:56:36 +00:00
John Ericson
c86fc3a965 Crudely make addToStoreFromDump take Source not string 
I just as little beyond the type as possible, so the implementation
changes this enables can be reviewed separately.
 2020-07-14 13:56:36 +00:00
John Ericson
9ec10046e0 Narrow scope of temporary value 2020-07-14 13:54:29 +00:00
Eelco Dolstra
298ff6af8f
Merge pull request #3809 from Ma27/gitlab-refs 
Fix gitlab-fetcher to obtain tags and branches
 2020-07-14 15:22:52 +02:00
Eelco Dolstra
da3aea291d EvalCache: Ignore SQLite errors 
Fixes #3794.
 2020-07-14 15:17:38 +02:00
Eelco Dolstra
832e111494 Merge remote-tracking branch 'origin/master' into flakes 2020-07-14 13:56:18 +02:00
Eelco Dolstra
926c3a6664 Doh 2020-07-14 11:55:54 +02:00
Eelco Dolstra
43b8e96d30 Fix 'nix verify --all' on a binary cache (cached case) 2020-07-13 20:17:00 +02:00
Eelco Dolstra
9502c0e2eb nix verify: Show correct path when using --all on a binary cache 2020-07-13 20:12:44 +02:00
Eelco Dolstra
7c2fef0a81 Make 'nix copy' to s3:// binary caches run in constant memory 2020-07-13 20:07:19 +02:00
Maximilian Bosch
cf9f33995b
Fix gitlab-fetcher to obtain tags and branches 
Until now, the `gitlab`-fetcher determined the source's rev by checking
the latest commit of the given `ref` using the
`/repository/branches`-API.

This breaks however when trying to fetch a gitlab-repo by its tag:

```
$ nix repl
nix-repl> builtins.fetchTree gitlab:Ma27/nvim.nix/0.2.0
error: --- Error ------------------------------------------------------------------------------------- nix
unable to download 'https://gitlab.com/api/v4/projects/Ma27%2Fnvim.nix/repository/branches/0.2.0': HTTP error 404 ('')
```

When using the `/commits?ref_name`-endpoint[1] you can pass any kind of
valid ref to the `gitlab`-fetcher.

Please note that this fetches the only first 20 commits on a ref,
unfortunately there's currently no endpoint which only retrieves the
latest commit of any kind of `ref`.

[1] https://docs.gitlab.com/ee/api/commits.html#list-repository-commits
 2020-07-13 19:22:59 +02:00
Eelco Dolstra
493961b689 Remove istringstream_nocopy 2020-07-13 18:31:19 +02:00
Eelco Dolstra
545bb2ed03 Remove 'accessor' from addToStore() 
This is only used by hydra-queue-runner and it's better to implement
it there.
 2020-07-13 18:31:19 +02:00
Eelco Dolstra
0a9da00a10 NarAccessor: Run in constant memory 2020-07-13 17:30:42 +02:00
Eelco Dolstra
fc84c358d9 Make 'nix copy' to file:// binary caches run in constant memory 2020-07-13 16:28:45 +02:00
Eelco Dolstra
400f1a9b59 Store::pathInfoToJSON(): Use consistent format for downloadHash 2020-07-13 16:26:09 +02:00
Eelco Dolstra
c0dd05131e toStorePath(): Return a StorePath and the suffix 2020-07-13 16:25:48 +02:00
Eelco Dolstra
1d01ae816b Fix 'nix verify --all' on a binary cache and add a test 2020-07-13 14:35:01 +02:00
John Ericson
c466cb2091 Merge branch 'hash-always-has-type' into better-ca-parse-errors 2020-07-13 03:02:09 +00:00
John Ericson
4415765385 Merge remote-tracking branch 'upstream/master' into hash-always-has-type 2020-07-13 03:01:44 +00:00
John Ericson
230c9b4329 Change types to prepare the way for CA derivations 
We've added the variant to `DerivationOutput` to support them, but made
`DerivationOutput::path` partial to avoid actually implementing them.

With this chage, we can all collaborate on "just" removing
`DerivationOutput::path` calls to implement CA derivations.
 2020-07-12 23:53:33 +00:00
John Ericson
fedfc913ad Use more std::visit to prepare for new variant 
N.B. not using `std::visit` for fetchurl because there is no attempt to
handle all the cases (e.g. no `else`) and lambda complicates early
return.
 2020-07-12 23:51:40 +00:00
John Ericson
ffc18583b1 Move C++17 "pattern matching" boilerplat to utils.hh 2020-07-12 22:15:14 +00:00
John Ericson
503b425690 DerivationOutputExtensional -> DerivationOutputInputAddressed 
Thanks @regnat for the great name.
 2020-07-12 15:56:20 +00:00
John Ericson
a8d4707107 Undo erroneous indentation change 2020-07-12 15:54:12 +00:00
John Ericson
18152406ce String .drv suffix to create derivation name 2020-07-12 15:40:14 +00:00
John Ericson
5d0b75e5b6 std::string_view for new derivation name parameters 2020-07-12 15:02:36 +00:00
Maximilian Bosch
64f03635d7
Fix ANSI color constants 
The `m` acts as termination-symbol when declaring graphics. Because
of this, the `;1m` doesn't have any effect and is directly printed to
the console:

```
$ nix repl
> builtins.fetchGit { /* ... */ }
{ outPath = "/nix/store/s0f0iz4a41cxx2h055lmh6p2d5k5bc6r-source"; rev = "e73e45b723a9a6eecb98bd5f3df395d9ab3633b6"; revCount = ;1m428; shortRev = "e73e45b"; submodules = ;1mfalse; }
```

Introduced by 6403508f5a.
 2020-07-12 16:52:20 +02:00
John Ericson
13ec627e0a Set derivation name in dervationStrict 2020-07-12 03:03:12 +00:00
John Ericson
1c9bec226f Don't improperly assume path is store path 2020-07-12 02:38:03 +00:00
John Ericson
abea26a968 BasicDerivation::findOutput cannot return reference anymore 2020-07-12 01:57:06 +00:00
John Ericson
442d43178b Merge remote-tracking branch 'upstream/master' into optional-derivation-output-storepath 2020-07-11 02:27:45 +00:00
Matthew Bauer
acb74d4d94 Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-07-10 18:13:45 -04:00
Eelco Dolstra
8efa23bb99 Avoid a redundant hash 2020-07-10 15:56:24 +02:00
Eelco Dolstra
5dff49f661 Factor out commonality between nix-prefetch-url and nix-store --add-fixed 2020-07-10 13:21:37 +02:00
Eelco Dolstra
7f1a86d57c nix-store --add-fixed: Run in constant memory 2020-07-10 12:51:56 +02:00
Eelco Dolstra
06e3dd9005 nix-prefetch-url: Run in constant memory when using RemoteStore 
Fixes #3684.
 2020-07-10 11:22:48 +02:00
John Ericson
323d51a7a0 Merge branch 'master' of github.com:NixOS/nix into better-ca-parse-errors 2020-07-09 19:07:06 +00:00
Matthew Bauer
a7884970c5 Fix DerivationOutputExtensional name 2020-07-09 11:37:18 -04:00
Eelco Dolstra
a2c27022e9 LocalStore::addToStore(srcPath): Handle the flat case 
This helps nix-prefetch-url when using a local store.
 2020-07-09 15:54:32 +02:00
Matthew Bauer
06a4e15478 Fix build.cc on linux 2020-07-08 19:27:51 -04:00
Matthew Bauer
8e0d0689be Only store hash of fixed derivation output 
we don’t need a full storepath for a fixedoutput derivation. So just
putting the ingestion method + the hash is sufficient.
 2020-07-08 19:11:39 -04:00
Eelco Dolstra
b981e5aacf Cleanup 2020-07-08 22:07:21 +02:00
Eelco Dolstra
34f25124ba Make LocalStore::addToStore(srcPath) run in constant memory 
This reduces memory consumption of

  nix-instantiate \
    -E 'with import <nixpkgs> {}; runCommand "foo" { src = ./blender; } "echo foo"' \
    --option nar-buffer-size 10000

(where ./blender is a 1.1 GiB tree) from 1716 to 36 MiB, while still
ensuring that we don't do any write I/O for small source paths (up to
'nar-buffer-size' bytes). The downside is that large paths are now
always written to a temporary location in the store, even if they
produce an already valid store path. Thus, adding large paths might be
slower and run out of disk space. ¯\_(ツ)_/¯ Of course, you can always
restore the old behaviour by setting 'nar-buffer-size' to a very high
value.
 2020-07-08 22:07:21 +02:00
Matthew Bauer
af95a7c16b Add name to BasicDerivation 
We always have a name for BasicDerivation, since we have a derivation
store path that has a name.
 2020-07-08 15:38:01 -04:00
Eelco Dolstra
9223603908 Merge remote-tracking branch 'origin/master' into flakes 2020-07-08 15:55:19 +02:00
Eelco Dolstra
16ec7785ca Fix 'got unknown message type 1 from Nix daemon' 
Example:

  $ nix-build -E 'with import <nixpkgs> {}; runCommand "foo" { x = runCommand "bar" {} "exit 1"; } "echo foo; exit 1"'
  warning: unknown setting 'auto-allocate-uids'
  these 2 derivations will be built:
    /nix/store/v4fbdbhcdi949929a67g8farwf72zgam-bar.drv
    /nix/store/k4fsvrjl7cp2xpz7927iv7g0dqj1zyhs-foo.drv
  warning: unknown setting 'auto-allocate-uids'
  building '/nix/store/v4fbdbhcdi949929a67g8farwf72zgam-bar.drv'...
  error: --- Error ----------------------------------------------------------------------------------------------------------------------------------------------------------------- nix-daemon
  builder for '/nix/store/v4fbdbhcdi949929a67g8farwf72zgam-bar.drv' failed with exit code 1
  error: --- Error ------------------------------------------------------------------------------------------------------------------------------------------------------------------ nix-build
  got unknown message type 1 from Nix daemon
 2020-07-08 15:53:14 +02:00
Eelco Dolstra
1ab9da9154 Merge remote-tracking branch 'origin/master' into flakes 2020-07-07 14:38:57 +02:00
Eelco Dolstra
4055cfee36 Fix coverage build 2020-07-07 14:37:47 +02:00
Eelco Dolstra
7c9ece5dca exportReferencesGraph: Fix support for non-top-level store paths 
Fixes #3471.
 2020-07-07 14:25:43 +02:00
Carlo Nucera
0f05a36e20 Merge branch 'master' of github.com:NixOS/nix into better-ca-parse-errors 2020-07-06 16:57:09 -04:00
Ben Burdette
efd6a8b230 bump 2020-07-06 11:54:53 -06:00
Ben Burdette
75bfcf8d15 revamp trace code and test 2020-07-06 10:51:48 -06:00
Eelco Dolstra
68f524d717 nix develop: Support derivations with multiple outputs 2020-07-06 18:34:58 +02:00
Eelco Dolstra
cd8eb8a7d1 nix develop: Fall back to "bash" if nixpkgs#bashInteractive is unavailable 2020-07-06 17:08:54 +02:00
Eelco Dolstra
54712aaf8a Merge remote-tracking branch 'origin/master' into flakes 2020-07-06 16:40:10 +02:00
John Ericson
a38ab99d57 Merge remote-tracking branch 'upstream/master' into derivation-header-include-order 2020-07-05 21:49:01 +00:00
Ben Burdette
a168224464 spacing 2020-07-04 18:30:49 -06:00
John Ericson
465daa9396 Merge remote-tracking branch 'upstream/master' into add-body-to-network-errors 2020-07-03 17:08:39 +00:00
John Ericson
3134db1a83 Merge branch 'hash-always-has-type' of github.com:obsidiansystems/nix into better-ca-parse-errors 2020-07-03 14:12:38 +00:00
John Ericson
dbffd309fe Merge branch 'master' of github.com:NixOS/nix into hash-always-has-type 2020-07-03 14:11:38 +00:00
Ben Burdette
b29a4ea1dc Merge branch 'master' into add-trace 2020-07-03 07:57:36 -06:00
Eelco Dolstra
c3c7aedbb5 nix develop: Fix bad regex 
This was accepted by libstdc++ but not libc++.

https://hydra.nixos.org/build/123569154
 2020-07-03 14:58:58 +02:00
Eelco Dolstra
6f8fd3a3f2 Shut up a clang warning 2020-07-03 14:50:07 +02:00
regnat
223fbe644a Shorten the path to the test root 
Fix a socket length failure on the OSX builders
 2020-07-03 09:20:01 +02:00
John Ericson
13796be78d Have splitPrefix and splitPrefixTo parser helpers 2020-07-02 23:18:22 +00:00
John Ericson
a7cd7425d9 Move getParsedTypeAndSRI to a more suitable location 
Also mark it static
 2020-07-02 23:10:11 +00:00
John Ericson
2f93d9f2ba Merge branch 'hash-always-has-type' into HEAD 2020-07-02 21:47:51 +00:00
John Ericson
1be279af26 Fix Narinfo corruption detection bug 
The aim of this check was just to ensure each key occurs once.
 2020-07-02 21:46:10 +00:00
Eelco Dolstra
b5e4253697 Fix abort in 'nix develop' 2020-07-02 18:24:11 +02:00
Carlo Nucera
1fc835aa22 Tighten parsing for drv files and pathinfo 2020-07-02 11:57:21 -04:00
Ben Burdette
5818271c6e spacing 2020-07-02 09:41:54 -06:00
Carlo Nucera
b6b10b1d4c Write the implementation for parseNonSRIUnprefixed 2020-07-02 11:34:40 -04:00
Carlo Nucera
ea48e3a5b5 Abstract common parsing functionality 2020-07-02 11:29:33 -04:00
Carlo Nucera
36cbc74689 Inline and simplify in parseAnyPrefixed 2020-07-02 11:21:00 -04:00
Matthew Bauer
fc2ab42e86 Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-07-02 11:14:04 -04:00
Matthew Bauer
d2e8b9ff0e Store subPath in SubstitutionGoal 2020-07-02 11:12:05 -04:00
Carlo Nucera
9462d8a50b Rename fromSRI to parseSRI for constistency 2020-07-02 11:11:18 -04:00
Carlo Nucera
f61bc45d19 Get rid of the std::pair 2020-07-02 11:09:04 -04:00
Ben Burdette
bf2788e4c1 move showTrace to new loggerSettings 2020-07-02 09:04:31 -06:00
Carlo Nucera
27c8029573 Inline newFunction 2020-07-02 11:01:10 -04:00
Matthew Bauer
1f9cb06db2 Try next when no ca exists and have different store dirs 2020-07-02 10:59:24 -04:00
Carlo Nucera
343d1569b1 Fix test suite 2020-07-02 10:48:47 -04:00
Ben Burdette
5ae498872a assert for invalid fileorigin 2020-07-02 07:14:40 -06:00
Carlo Nucera
263ccdd489 Rename two hash constructors to proper functions 2020-07-01 18:34:18 -04:00
Carlo Nucera
c8c4bcf90e Inline Hash::init() 2020-07-01 18:03:35 -04:00
Carlo Nucera
d63a5ded76 Remove unused import 2020-07-01 17:53:24 -04:00
Carlo Nucera
6faeec3b2a Keep the previous name, for diffing 2020-07-01 17:50:34 -04:00
Carlo Nucera
274a8136fb Correct FIXMEs in libfetchers 2020-07-01 17:47:15 -04:00
Carlo Nucera
c2e7f7a712 Fixed build, we still have test errors 2020-07-01 17:32:06 -04:00
Ben Burdette
8497891b99 spacing 2020-07-01 13:50:18 -06:00
Eelco Dolstra
6ff9aa8df7 Don't process an option if any of its arguments need completion 2020-07-01 20:31:39 +02:00
Eelco Dolstra
d746503e5c Add --inputs-from to use flake inputs as registry entries 
This allows you to refer to an input from another flake. For example,

  $ nix run --inputs-from /path/to/hydra nixpkgs#hello

runs 'hello' from the 'nixpkgs' inputs of the 'hydra' flake.

Fixes #3769.
 2020-07-01 20:25:13 +02:00
Ben Burdette
a295b2ea96 if no errLoc, no Loc. 2020-07-01 12:02:02 -06:00
Ben Burdette
3629b0585a don't include errpos for addErrorContext 2020-07-01 11:49:01 -06:00
Ben Burdette
2a39c083dc non-pos trace test 2020-07-01 10:37:31 -06:00
Eelco Dolstra
38ccf2e241 Cleanup 2020-07-01 15:31:34 +02:00
Eelco Dolstra
86a4aba6c4 Merge branch 'remote-query-outputs' of https://github.com/tweag/nix 2020-07-01 15:10:29 +02:00
Eelco Dolstra
7d554f295c Support building flakes from a shallow Git repo 
Fixes #3756.
 2020-07-01 14:57:59 +02:00
Ben Burdette
a7d5d26443 fix tests with the 'from string' change 2020-06-30 22:05:21 -06:00
Ben Burdette
9159dfe3d8 comments and cleanup 2020-06-30 16:31:55 -06:00
Ben Burdette
70bcb39d3f double addtrace for 'called from' 2020-06-30 15:44:19 -06:00
Matthew Bauer
09833126f3 Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-06-30 16:35:08 -04:00
Ben Burdette
ddb81ca126 Merge branch 'master' into add-trace 2020-06-30 12:21:45 -06:00
Carlo Nucera
b798efb829 WIP initial design 2020-06-30 14:10:30 -04:00
Ben Burdette
a0705e0dd1 invalid pos check 2020-06-30 11:01:46 -06:00
Ben Burdette
e72a16a339 check for a null symbol 2020-06-30 11:00:51 -06:00
Carlo Nucera
a1f66d1d9e Factor the prefix splitting in hash 2020-06-30 12:49:00 -04:00
Carlo Nucera
77b51f4598 Factor the prefix splitting in content-address 2020-06-30 11:57:46 -04:00
Carlo Nucera
7ba0fae0dd Create the spitPrefix function in parser.hh 2020-06-30 11:57:09 -04:00
Ben Burdette
c484a67914 trace formatting 2020-06-29 15:46:21 -06:00
John Ericson
24da034bc3 Add possibly missing <string> include 2020-06-29 21:22:00 +00:00
Eelco Dolstra
2b834d48aa NAR parser: Fix missing name field check 
Discovered by @Kloenk.
 2020-06-29 22:45:41 +02:00
Matthew Bauer
289558dffb Add unordered_set to globals.cc header 2020-06-29 20:34:45 +00:00
Matthew Bauer
da77331cb7 Remove lazy lookup in getHome 
this seems to break in Musl/Static with:

terminate called after throwing an instance of 'std::bad_function_call'
  what():  bad_function_call
 2020-06-29 20:34:26 +00:00
Matthew Bauer
88cf6ffce3 Rename logging->stdout to logging->stdout_ 
musl doesn't like this identifier
 2020-06-29 20:34:26 +00:00
John Ericson
a83566e5bc Merge branch 'hash-always-has-type' of github.com:obsidiansystems/nix into better-ca-parse-errors 2020-06-29 18:40:34 +00:00
John Ericson
987a4a0be9 Merge remote-tracking branch 'upstream/master' into hash-always-has-type 2020-06-29 18:03:21 +00:00
Eelco Dolstra
26cf0c674f nix run: Use packages/legacyPackages as fallback if there is no app definition 
'nix run' will try to run $out/bin/<name>, where <name> is the
derivation name (excluding the version). This often works well:

  $ nix run nixpkgs#hello
  Hello, world!

  $ nix run nix -- --version
  nix (Nix) 2.4pre20200626_adf2fbb

  $ nix run patchelf -- --version
  patchelf 0.11.20200623.e61654b

  $ nix run nixpkgs#firefox -- --version
  Mozilla Firefox 77.0.1

  $ nix run nixpkgs#gimp -- --version
  GNU Image Manipulation Program version 2.10.14

though not always:

  $ nix run nixpkgs#git
  error: unable to execute '/nix/store/kp7wp760l4gryq9s36x481b2x4rfklcy-git-2.25.4/bin/git-minimal': No such file or directory
 2020-06-29 19:08:50 +02:00
Eelco Dolstra
50f13b06fb EvalCache: Store string contexts 2020-06-29 19:08:37 +02:00
Ben Burdette
8f81fae116 showTrace flag in loggers 2020-06-29 10:20:51 -06:00
Eelco Dolstra
b681408879 Factor out EvalCache::forceDerivation() 2020-06-29 16:39:41 +02:00
Eelco Dolstra
ca946860ce Fix bash completion 2020-06-29 14:37:22 +02:00
Eelco Dolstra
bc03c6f23d Move App 2020-06-29 14:14:23 +02:00
Eelco Dolstra
58bc3b6578
Merge pull request #3729 from obsidiansystems/simpler-hased-mirror 
hashed-mirrors: Use parsed derivation output rather than reconstructing it
 2020-06-29 14:04:12 +02:00
Eelco Dolstra
64232f3ea6
Merge pull request #3749 from rodarima/master 
Fall back to copyPath if link fails with EPERM
 2020-06-29 13:31:24 +02:00
Ben Burdette
ef24a0835d showtrace as function arg 2020-06-27 12:19:31 -06:00
Carlo Nucera
278a679782 Merge branch 'master' of github.com:NixOS/nix into allow-relative-paths-in-store-option 2020-06-26 10:40:13 -04:00
Eelco Dolstra
adf2fbbdc2 Merge remote-tracking branch 'origin/master' into flakes 2020-06-26 08:46:46 +02:00
John Ericson
d92d4f85a5 Move ValidPathInfo to its own header 2020-06-25 17:48:49 +00:00
Ben Burdette
bc9e87412c 'string' makes more sense in nix repl 2020-06-25 09:56:32 -06:00
Ben Burdette
9ab808c926 showTrace flag for ErrorInfo; showTrace test. 2020-06-25 09:23:12 -06:00
Eelco Dolstra
de2641ae99 Fix empty std::optional dereference in writeDerivation() 
https://hydra.nixos.org/build/123017579
 2020-06-25 15:50:30 +02:00
Rodrigo
3a642187c3 Fall back to copyPath if link fails with EPERM 
BeeGFS doesn't allow hard-links and returns EPERM, so we fall back
to copyPath. See https://github.com/NixOS/nix/issues/3748
 2020-06-25 12:03:26 +02:00
Ben Burdette
9c0e1fd4f1 add trace test; error formatting refinements 2020-06-24 18:31:28 -06:00
Ben Burdette
6359d71d6b re-enable --show-trace check 2020-06-24 18:28:20 -06:00
Ben Burdette
023912def3 convenience form of addTrace 2020-06-24 13:46:25 -06:00
Ben Burdette
93e9307329 repl indenting 2020-06-24 13:14:49 -06:00
Ben Burdette
b18ed02b76 repl indenting 2020-06-24 13:10:41 -06:00
regnat
d38f860c3e Add a way to get all the outputs of a derivation with their label 
Generalize `queryDerivationOutputNames` and `queryDerivationOutputs` by
adding a `queryDerivationOutputMap` that returns the map
`outputName=>outputPath`

(not that this is not equivalent to merging the results of
`queryDerivationOutputs` and `queryDerivationOutputNames` as sets don't
preserve the order, so we would end up with an incorrect mapping).

squash! Add a way to get all the outputs of a derivation with their label

Rename StorePathMap to OutputPathMap
 2020-06-24 20:38:40 +02:00
Ben Burdette
6fe660acf9 re-remove 2020-06-24 12:33:05 -06:00
Matthew Bauer
bcf8582091 Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-06-24 12:52:09 -04:00
John Ericson
d9fb9e9f26 Merge remote-tracking branch 'upstream/master' into ca-drv 2020-06-24 15:41:29 +00:00
Ben Burdette
00fe653ea5 nixCode -> LinesOfCode 2020-06-24 08:33:53 -06:00
Ben Burdette
1d43a6e123 use plain errPos instead of nixCode; fix tests 2020-06-23 15:30:13 -06:00
Carlo Nucera
8d51d38e4c Fix test suite 2020-06-23 17:16:20 -04:00
John Ericson
ec3a857307 Fix and clean up hash parser 2020-06-23 18:19:40 +00:00
John Ericson
98e5d1af03 Merge remote-tracking branch 'upstream/master' into hash-always-has-type 2020-06-23 17:03:37 +00:00
Ben Burdette
d0e78fbb03 re-add Pos origin in tests 2020-06-23 10:51:58 -06:00
Ben Burdette
abe0552504 Merge remote-tracking branch 'upstream/master' into add-trace 2020-06-23 09:40:28 -06:00
Ben Burdette
13e87535ff traces to bottom 2020-06-23 09:36:58 -06:00
Carlo Nucera
e197bc6229 Enable the --store option to take relative paths 
In nix commands which accept --store options, we can now specify a
relative path, which will be canonicalized.
 2020-06-23 11:13:18 -04:00
Eelco Dolstra
09fc06daab nix flake init: Use git add --force 2020-06-23 16:25:32 +02:00
Eelco Dolstra
015e1c2131
Merge pull request #3724 from bburdette/hintfmt-percent 
Hintfmt percent test, and fix
 2020-06-23 12:26:00 +02:00
John Ericson
55d4bd6e0e Improve content address parsing 
- Ensure hash is in form <algo>-<prefix> and not SRI.

 - Better errors if something goes wrong

 - string_view for no coppying
 2020-06-22 18:08:27 +00:00
Ben Burdette
9d1cb0c5e6 with normaltxt, elide yellow color code instead of canceling it; use normaltxt on plain_string hintfmt 2020-06-22 11:32:20 -06:00
Matthew Bauer
66a62b3189 Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-06-22 13:08:11 -04:00
Ben Burdette
28b079067f
Update src/libutil/fmt.hh 
Co-authored-by: John Ericson <git@JohnEricson.me>
 2020-06-22 10:00:37 -06:00
John Ericson
f4a5913125 hashed-mirrors: Use parsed derivation output rather than reconstructing it 
Now the derivation outputs are parsed up front, we can avoid a reparse
by doing it. Also, this just feels a bit better as the `output*` env
vars are more of a `libnixexpr` interface than `libnixstore` interface:
ultimately, it's the derivation outputs that decide whether the
derivation is fixed-output.

Yes, hashed mirrors might go away with #3689, but this bit of code would
be moved rather than deleted, so it's worth doing a cleanup anyways I
think.
 2020-06-22 15:17:20 +00:00
Eelco Dolstra
334e26bfc2 nix flake check: Don't build apps 
This was inconsistent since we're not building 'packages' or
'defaultPackage' either.

Closes #3726.
 2020-06-22 11:31:07 +02:00
John Ericson
93bbe6e8ab Merge remote-tracking branch 'upstream/master' into ca-drv 2020-06-21 21:11:58 +00:00
John Ericson
3804e3df9b Don't anticipate hash algo without hash in derivation for now 
When we merge with master, the new lack of string types make this case
impossible (after parsing). Later, when we actually implemenent
CA-derivations, we'll change the types to allow that.
 2020-06-21 21:05:37 +00:00
John Ericson
8313f0e939 Merge remote-tracking branch 'upstream/master' into derivation-header-include-order 2020-06-21 20:39:10 +00:00
John Ericson
bf9f040112 Tweak declaration 
I think this is clearer
 2020-06-21 16:51:39 +00:00
John Ericson
fdeabf7160 Merge remote-tracking branch 'upstream/master' into multi-output-hashDerivationModulo 2020-06-21 16:43:17 +00:00
Ben Burdette
be4f444175 tidying up 2020-06-19 16:58:12 -06:00
Ben Burdette
0309488a66 fmt -> hintfmt test 2020-06-19 16:46:49 -06:00
Matthew Bauer
f2a6cee334 Update worker protocol to support sending storepath maps 
We need to also send the ca to daemon in addition to the path.
 2020-06-19 18:06:19 -04:00
Ben Burdette
397dbe114e remove formathelper 2020-06-19 15:57:19 -06:00
John Ericson
507aa48739 WIP: Make Hash always store a valid hash type 2020-06-19 21:48:57 +00:00
Ben Burdette
b193aca4ae escape percents 2020-06-19 15:29:19 -06:00
Ben Burdette
db475f9e7e too few, too many args 2020-06-19 15:28:13 -06:00
Ben Burdette
cdddf24f25 add hintfmt test 2020-06-19 14:54:41 -06:00
Ben Burdette
54e8f550c9 addErrorTrace 2020-06-19 13:44:08 -06:00
Matthew Bauer
e8e1f5282f Replace error message in getDerivationCA 2020-06-19 15:19:09 -04:00
Matthew Bauer
0c9c1b8826 Return map of StorePaths in copyPaths 
This allows the caller to know what values were actually added to the
store.
 2020-06-19 14:48:57 -04:00
John Ericson
e288c0987a Merge remote-tracking branch 'upstream/master' into validPathInfo-ca-proper-datatype 2020-06-19 18:44:24 +00:00
Matthew Bauer
7e11cf3399 Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-06-19 14:40:49 -04:00
Matthew Bauer
2796b01e86 Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-06-19 14:22:06 -04:00
John Ericson
68294746ae Merge remote-tracking branch 'upstream/master' into no-hash-type-unknown 2020-06-19 17:53:34 +00:00
John Ericson
c98081d270 Merge remote-tracking branch 'upstream/master' into no-hash-type-unknown 2020-06-19 17:50:05 +00:00
John Ericson
c1892a5316 tabs -> spaces 2020-06-19 17:49:57 +00:00
John Ericson
911fc88bcb More designated initializers 2020-06-19 17:42:56 +00:00
John Ericson
2f0e395c99 Merge remote-tracking branch 'me/no-stringly-typed-derivation-output' into validPathInfo-ca-proper-datatype 2020-06-19 15:26:59 +00:00
John Ericson
fb39a5e00c Remove unneeded constructor for DerivationOutputHash 2020-06-19 15:11:11 +00:00
John Ericson
b90cac3bad Remove uneeded = default for Hash 2020-06-19 15:00:38 +00:00
John Ericson
01dc8b0bab Merge remote-tracking branch 'upstream/master' into no-stringly-typed-derivation-output 2020-06-19 14:59:05 +00:00
John Ericson
145d88cb2a Use designated initializers for DerivationOutputHash 2020-06-19 14:58:30 +00:00
John Ericson
237d88c97e FileSystemHash -> DerivationOutputHash 2020-06-19 14:47:10 +00:00
Eelco Dolstra
2886c92aef
Merge pull request #3669 from gilligan/add-compression-tests 
Add compression unit tests
 2020-06-19 13:59:04 +02:00
John Ericson
3fc58a9638 Remove some Base:: that crept in 2020-06-19 00:24:47 +00:00
John Ericson
3f8dcfe3fd Merge branch 'validPathInfo-temp' into validPathInfo-ca-proper-datatype 2020-06-18 23:01:58 +00:00
John Ericson
669c3992e8 Merge branch 'no-hash-type-unknown' into validPathInfo-temp 2020-06-18 22:33:07 +00:00
John Ericson
15abb2aa2b Revert the enum struct change 
Not a regular git revert as there have been many merges and things.
 2020-06-18 22:11:26 +00:00
John Ericson
bbbf3602a3 Merge branch 'enum-class' into no-hash-type-unknown 2020-06-18 22:11:19 +00:00
John Ericson
40526fbea5 Merge remote-tracking branch 'upstream/master' into enum-class 2020-06-18 21:38:15 +00:00
Ben Burdette
4d1a4f0217 addTrace 2020-06-18 15:25:26 -06:00
Ben Burdette
e6f93b94fc Merge branch 'master' into caveman-LOCs 2020-06-18 13:07:53 -06:00
John Ericson
1b23fe4afb Fix bugs 
- Bad dynamic cast target ...classic

 - std::shared_ptr need explicit deref
 2020-06-18 19:03:10 +00:00
John Ericson
fb432b0bd2 Merge remote-tracking branch 'obsidian/fix-url-format' into add-body-to-network-errors 2020-06-18 18:08:02 +00:00
John Ericson
639e20dc3e Prevent '%' in URL from causing crashes 
We have a larger problem that passsing computed strings to the first
variable argument of many exception constructors is unsafe because that
first variable argument is interpreted not as a plain string, but format
string, and if it contains '%' boost::format will abort, since there are
no arguments to the format string.

In this particular instance '%' was used as part of an escape code in a
URL, which, when the download failed, caused Nix to abort displaying the
`FileTransferError`.
 2020-06-18 17:54:16 +00:00
Eelco Dolstra
6c000eed80
Merge pull request #3709 from expipiplus1/master 
Mention number of derivations to be build/fetched in output
 2020-06-18 19:03:05 +02:00
John Ericson
74b219ef6e Adjust FileTransferError message to use opt response 2020-06-18 14:48:45 +00:00
Eelco Dolstra
5771c8bbf2 Don't provide 'getFlake' if the 'flakes' feature is not enabled 
(cherry picked from commit 0a1d3c1dd3)
 2020-06-18 14:03:00 +02:00
Eelco Dolstra
2a61bbf77f Some backports from the flakes branch 2020-06-18 14:03:00 +02:00
Eelco Dolstra
377345e26f Remove unneeded #include 2020-06-18 13:47:05 +02:00
Eelco Dolstra
7083d33efe Make constant primops lazy 
(cherry picked from commit aa0e2a2e70)
 2020-06-18 13:42:47 +02:00
Eelco Dolstra
3d492199bb github: Respect default branch 2020-06-18 13:25:08 +02:00
regnat
4fef2ba7e4 Rename content-addressed-paths into ca-derivations 
See <https://github.com/NixOS/nix/pull/3710#issuecomment-645480333>
 2020-06-18 09:25:55 +02:00
Carlo Nucera
004570a377 Add HTTP responses to FileTransferErrors 2020-06-17 22:34:31 +00:00
Carlo Nucera
a835c740ca Replace TransferItem::status with a local variable 
Everywhere seems to use `getHTTPStatus` now.
 2020-06-17 22:16:24 +00:00
Carlo Nucera
289b9b8dcf Create a new TeeSink abstraction 
This is a bit complex because we want to expose extra functionality the
wrapped class has. Perhaps there is some inheritancy trickery to do this
nicer, but I don't know it, and this is the first thing we tried after a
series of attempts that did build.

This design is kind of like that of Rust's Writer, Reader, or Iter
adapters, which impliment more traits based on what the inner type
implements.
 2020-06-17 22:09:32 +00:00
Carlo Nucera
fb05a6adcf Eliminate old TeeSink abstraction 
This was introduced in fa125b9b28, and
then "reverted" in 1cf4801108, except that
revert left the struct around doing nothing useful.

We're removing it all the way now because we want to make a new
`TeeSink` complementing the already-exiting `TeeSource`, that is
actually a completely different concept as far as the class hierarchy is
concerned.
 2020-06-17 22:07:22 +00:00
Eelco Dolstra
2b8f33bf5f
Merge pull request #3713 from matthewbauer/cleanup-warnings 
Cleanup class StorePath warning
 2020-06-17 21:19:30 +02:00
Matthew Bauer
5e631e3304 Add StorePathCAMap for querySubstitutablePathInfos 
I’m not 100% sure this is wanted since it kind of makes everything
have to know about ca even if they don’t really want to. But it also
make things easier in dealing with looking up ca.
 2020-06-17 15:03:05 -04:00
Matthew Bauer
be50de1142 Make sure references are empty for store path replacing 
also copy info2 instead of casting
 2020-06-17 14:15:08 -04:00
Matthew Bauer
8974755d19 Add assert for replaced storePath 2020-06-17 14:04:46 -04:00
Eelco Dolstra
3078404e35
Merge pull request #3712 from obsidiansystems/make-http-successful-states-coherent 
Make successful states coherent
 2020-06-17 19:37:46 +02:00
Matthew Bauer
7bd88cc1dc Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-06-17 13:32:29 -04:00
Matthew Bauer
22d7d36703 Remove unused narInfoFile in binary-cache-store 2020-06-17 13:27:19 -04:00
Matthew Bauer
f767bedfac Replace struct StorePath with class StorePath 
also a similar case with struct Goal
 2020-06-17 13:26:37 -04:00
Carlo Nucera
4930cb48a2 Include review comments 2020-06-17 12:58:59 -04:00
Matthew Bauer
6438ba1e99 Update strings from review comment 2020-06-17 12:31:01 -04:00
Eelco Dolstra
2f51cd8dc9
Merge pull request #3710 from tweag/reserve_ca_derivations 
Reserve the `__contentAddressed` derivation parameter
 2020-06-17 18:28:26 +02:00
Eelco Dolstra
4d5169bdd5
Merge pull request #3707 from p01arst0rm/outdated-function-fix 
replaced uncaught_exception with uncaught_exceptions
 2020-06-17 18:26:01 +02:00
Eelco Dolstra
2e4bd78211 nix eval: Add --apply flag for post-processing the result 2020-06-17 18:12:24 +02:00
regnat
480b54e1c6 fixup! Reserve the __contentAddressed derivation parameter 2020-06-17 17:37:04 +02:00
Carlo Nucera
079c6e87de Make successful states coherent 
The successful states used in these two places in the code were slightly
different. Should they be the same list?
 2020-06-17 11:16:16 -04:00
Eelco Dolstra
5332c439d0 InstallableFlake: Show all possible attribute names 
E.g.

  $ nix run nixpkgs#hello
  error: --- Error ---------- nix
  flake 'flake:nixpkgs' does not provide attribute 'apps.x86_64-linux.hello' or 'hello'

instead of

  $ nix run nixpkgs#hello
  error: --- Error ---------- nix
  flake 'flake:nixpkgs' does not provide attribute 'hello'
 2020-06-17 17:13:01 +02:00
John Ericson
6403508f5a Use ansicolor.hh in nix repl rather than duplicates 2020-06-17 15:13:00 +00:00
Eelco Dolstra
ad66fb0a37 getFlake -> builtins.getFlake 2020-06-17 17:05:08 +02:00
Eelco Dolstra
0a1d3c1dd3 Don't provide 'getFlake' if the 'flakes' feature is not enabled 2020-06-17 16:54:32 +02:00
regnat
56d75bf4fc Reserve the __contentAddressed derivation parameter 
Not implementing anything here, just throwing an error if a derivation
sets `__contentAddressed = true` without
`--experimental-features content-addressed-paths`
(and also with it as there's nothing implemented yet)
 2020-06-17 15:41:17 +02:00
Eelco Dolstra
fdff09e57c Fix coverage build 2020-06-17 15:18:10 +02:00
Eelco Dolstra
ccbea8255c
Merge pull request #3657 from obsidiansystems/sligthly-improve-store-path-documentation 
Clarify the description of StorePath inputs
 2020-06-17 14:54:37 +02:00
Joe Hermaszewski
da8aac6ce8 Mention number of derivations to be build/fetched in output 
Also correct grammar for the case of a single derivation.
 2020-06-17 20:27:27 +08:00
Eelco Dolstra
1524752c17 Merge remote-tracking branch 'origin/master' into flakes 2020-06-17 10:26:52 +02:00
John Ericson
517f5980e2 Merge remote-tracking branch 'upstream/master' into no-stringly-typed-derivation-output 2020-06-17 04:58:43 +00:00
John Ericson
18493fd9c4 Move some Store functions from derivations.cc to store-api.cc 
This further continues with the dependency inverstion. Also I just went
ahead and exposed `parseDerivation`: it seems like the more proper
building block, and not a bad thing to expose if we are trying to be
less wedded to drv files on disk anywas.
 2020-06-17 04:30:16 +00:00
John Ericson
7130f0a3a6 Don't need abstract struct Derivation in local-store 2020-06-17 04:05:38 +00:00
John Ericson
21ef342172 Merge remote-tracking branch 'upstream/master' into derivation-header-include-order 2020-06-17 03:52:01 +00:00
John Ericson
02928f76fd Merge remote-tracking branch 'upstream/master' into multi-output-hashDerivationModulo 2020-06-17 03:51:02 +00:00
John Ericson
49308ef039 Merge remote-tracking branch 'upstream/master' into ca-drv 2020-06-17 03:39:39 +00:00
p01arst0rm
e9970a34e8 appended ' __attribute__((weak)); ' to 'extern char * * environ ' 2020-06-17 03:25:34 +01:00
p01arst0rm
c9d06558b6 replaced uncaught_exception with uncaught_exceptions 2020-06-17 03:15:47 +01:00
Eelco Dolstra
29542865ce Remove StorePath::clone() and related functions 2020-06-16 22:20:18 +02:00
Eelco Dolstra
df4da4f5da
Merge pull request #3702 from NixOS/store-path-cxx 
Rewrite StorePath class in C++
 2020-06-16 21:37:26 +02:00
John Ericson
fbf90bd693 Add another missing #include 2020-06-16 14:19:49 +00:00
Eelco Dolstra
759947bf72 StorePath: Rewrite in C++ 
On nix-env -qa -f '<nixpkgs>', this reduces maximum RSS by 20970 KiB
and runtime by 0.8%. This is mostly because we're not parsing the hash
part as a hash anymore (just validating that it consists of base-32
characters).

Also, replace storePathToHash() by StorePath::hashPart().
 2020-06-16 14:28:41 +02:00
Eelco Dolstra
72e17290d4 Fix FTP support 
Fixes #3618.
 2020-06-16 11:53:04 +02:00
Tobias Pflug
cd8214c398 Fix logging unit tests 2020-06-16 10:23:15 +02:00
John Ericson
7e7e3b71f3 Add mising #include for strerror 2020-06-15 23:35:07 +00:00
Eelco Dolstra
a588b6b19d Print only one error message if a build fails 
E.g. instead of

  error: --- BuildError ----------------------------------------------- nix
  builder for '/nix/store/03nk0a3n8h2948k4lqfgnnmym7knkcma-foo.drv' failed with exit code 1
  error: --- Error ---------------------------------------------------- nix
  build of '/nix/store/03nk0a3n8h2948k4lqfgnnmym7knkcma-foo.drv' failed

we now get

  error: --- Error ---------------------------------------------------- nix
  builder for '/nix/store/03nk0a3n8h2948k4lqfgnnmym7knkcma-foo.drv' failed with exit code 1
 2020-06-15 19:35:31 +02:00
Eelco Dolstra
24a3208247 Include only the base name of the program in error messages 2020-06-15 19:35:31 +02:00
Eelco Dolstra
8b099812ea Respect terminal width printing error messages 2020-06-15 19:35:31 +02:00
Eelco Dolstra
f20bb983ca Cleanup 2020-06-15 18:16:03 +02:00
Eelco Dolstra
4e995bc8a6 Always hide the progress bar on exit 2020-06-15 18:01:05 +02:00
Eelco Dolstra
31707735b6 Remove unnecessary amDone() overrides 2020-06-15 16:47:21 +02:00
Eelco Dolstra
ccfa6b3eee Give better error message about <...> in pure eval mode 2020-06-15 16:12:27 +02:00
Eelco Dolstra
5ed5d7acbd Improve "waiting for locks" messages 
These are now shown in the progress bar.

Closes #3577.
 2020-06-15 16:03:29 +02:00
Eelco Dolstra
e14e62fddd Remove trailing whitespace 2020-06-15 14:12:39 +02:00
Eelco Dolstra
1fb762d11f Get rid of explicit ErrorInfo constructors 2020-06-15 14:06:58 +02:00
Eelco Dolstra
fd64e4fb96 Disambiguate BaseError(Args) constructor 
This means that 'throw Error({ ... ErrorInfo ... })' now works.
 2020-06-15 13:50:33 +02:00
Eelco Dolstra
7a77762961 Merge branch 'errors-phase-2' of https://github.com/bburdette/nix 2020-06-15 11:46:31 +02:00
Matthew Bauer
c214cda940 Correctly substitute from different storeDir 
Originally, the test was only checking for different “real” storeDir.
That’s an easy case to handle, but the much harder one is if different
virtual store dirs are used. To do this, we need the SubstitutionGoal
to know about the ca, so it can recalculate the path to copy it over.
An important note here is that the store path passed to copyStorePath
needs to be one for srcStore - so that queryPathInfo works properly.

This also adds an error message when the store path from queryPathInfo
is different from the one we requested.
 2020-06-13 00:07:42 -05:00
Matthew Bauer
b2cb288cdd Add makeFixedOutputPathFromCA function 
This puts what we are already doing into a shared method. It just
needs a path name and a ca and produces a store path.
 2020-06-12 16:36:35 -05:00
John Ericson
f6f01416b7 Use std::string_view in a few more places 2020-06-12 21:32:30 +00:00
Matthew Bauer
88120442d2 Debug when storePath changes 
these rewrites should be transparent, but they are important to know
about when debugging
 2020-06-12 15:32:52 -05:00
Matthew Bauer
e3cb536f19 Fix add-to-store --flat to put in correct hash 2020-06-12 15:25:45 -05:00
Matthew Bauer
5b386b05f5 Recompute storePath based on isContentAddressed 2020-06-12 14:57:45 -05:00
Matthew Bauer
85d01e1f65 Don’t use makeStorePath 2020-06-12 14:53:30 -05:00
Matthew Bauer
9077b9e6b2 Separate dstStore path from srcStore path 2020-06-12 14:27:28 -05:00
Matthew Bauer
2f2ac850b5 Compute new store path correctly 2020-06-12 14:03:17 -05:00
Matthew Bauer
1c55f16a16 Add --flat to nix add-to-store 
This can be used to add flat hashes to the nix store.
 2020-06-12 12:42:54 -05:00
Eelco Dolstra
2853ba4ab2 Fix build 2020-06-12 19:00:48 +02:00
Eelco Dolstra
00fa7e2205
Merge pull request #3674 from matthewbauer/allow-empty-hash2 
Allow empty hash in derivations
 2020-06-12 18:18:12 +02:00
Matthew Bauer
ea0d29d99a Provide base argument to to_string 2020-06-12 10:18:27 -05:00
Matthew Bauer
11c97070f3 Fix storeDir != storeDir condition 
this needs to only continue if the path replacement fails.
 2020-06-12 10:14:03 -05:00
Matthew Bauer
b260c9ee03 Add newHashAllowEmpty helper function 
This replaces the copy&paste with a helper function in hash.hh.
 2020-06-12 10:11:16 -05:00
Matthew Bauer
3e3eaa90dd Remove hashed-mirrors 2020-06-12 09:51:44 -05:00
Matthew Bauer
79c169d1c6 Allow substituting from different storeDir 
Substituters can substitute from one store dir to another with a
little bit of help. The store api just needs to have a CA so it can
recompute the store path based on the new store dir. We can only do
this for fixed output derivations with no references, though.
 2020-06-12 09:49:09 -05:00
Eelco Dolstra
9f736dd89d Add Store::readDerivation() convenience function 2020-06-12 13:04:52 +02:00
Eelco Dolstra
045b07200c Remove Store::queryDerivationOutputNames() 
This function was used in only one place, where it could easily be
replaced by readDerivation() since it's not
performance-critical. (This function appears to have been modelled
after queryDerivationOutputs(), which exists only to make the garbage
collector faster.)
 2020-06-12 12:46:33 +02:00
Eelco Dolstra
4a4c063222
Merge pull request #3670 from gilligan/add-pool-tests 
Add tests for pool.hh
 2020-06-12 11:19:05 +02:00
Eelco Dolstra
7db879e65e Check 'follows' inputs 2020-06-12 00:52:56 +02:00
Ben Burdette
ef1b3f21b6 Merge remote-tracking branch 'upstream/master' into errors-phase-2 2020-06-11 14:06:35 -06:00
Eelco Dolstra
d15c20efd5 diffLockFiles(): Show 'follows' changes 2020-06-11 22:00:58 +02:00
Eelco Dolstra
ac4d43a31b
Merge pull request #3073 from tweag/machine-logs 
Add an option to print the logs in a machine-readable format
 2020-06-11 15:45:18 +02:00
Eelco Dolstra
dd9bb11d0d Move names.{cc,hh} to libstore 2020-06-11 15:42:18 +02:00
Eelco Dolstra
95eb064062 Shut up warning 2020-06-11 15:39:30 +02:00
Eelco Dolstra
8bd892117a Style fixes 2020-06-11 15:39:08 +02:00
Eelco Dolstra
0c62b4ad0f Represent 'follows' inputs explicitly in the lock file 
This fixes an issue where lockfile generation was not idempotent:
after updating a lockfile, a "follows" node would end up pointing to a
new copy of the node, rather than to the original node.
 2020-06-11 14:40:21 +02:00
Tobias Pflug
4750d98bbd Add tests for pool.hh 2020-06-10 22:29:50 +02:00
Eelco Dolstra
195ed43b60 Preserve 'isFlake' when not updating a lock file entry 2020-06-10 16:24:05 +02:00
Eelco Dolstra
2226e97ec2 Combine lock file update messages 2020-06-10 15:22:12 +02:00
Eelco Dolstra
fc6c7af424 Add helper function printInputPath() 2020-06-10 15:20:00 +02:00
Eelco Dolstra
b9ae1bdd7a
Merge pull request #3655 from zimbatm/hash-encoding-prepare 
libutils/hash: remove default encoding
 2020-06-10 11:48:38 +02:00
Matthew Bauer
b2c8061b44
Disable extra-platforms = i686-linux on wsl1 (#3676) 
WSL1 doesn’t support i686-linux emulation, see https://github.com/microsoft/wsl/issues/2468
 2020-06-09 21:53:53 +00:00
Matthew Bauer
19aa892f20 Support empty hash in fetchers 
fetchTarball, fetchTree, and fetchGit all have *optional* hash attrs.
This means that we need to be careful with what we allow to avoid
accidentally making these defaults. When ‘hash = ""’ we assume the
empty hash is wanted.
 2020-06-09 11:10:54 -05:00
Eelco Dolstra
29e0748847 Show HTTP status message 
For example:

  warning: unable to download 'https://api.github.com/repos/edolstra/dwarffs/commits/master': HTTP error 403 ('rate limit exceeded'); using cached version
 2020-06-09 14:20:22 +02:00
Eelco Dolstra
447ea52b07 FileTransfer: Don't store status since curl already does that 2020-06-09 14:05:15 +02:00
Eelco Dolstra
6cfc2db494 Fix applyOverride() for github 2020-06-09 13:45:07 +02:00
Matthew Bauer
762273f1fd Allow empty hash in derivations 
follow up of https://github.com/NixOS/nix/pull/3544

This allows hash="" so that it can be used for debugging purposes. For
instance, this gives you an error message like:

  warning: found empty hash, assuming you wanted 'sha256:0000000000000000000000000000000000000000000000000000'
  hash mismatch in fixed-output derivation '/nix/store/asx6qw1r1xk6iak6y6jph4n58h4hdmbm-nix':
    wanted: sha256:0000000000000000000000000000000000000000000000000000
    got:    sha256:0fpfhipl9v1mfzw2ffmxiyyzqwlkvww22bh9wcy4qrfslb4jm429
 2020-06-09 01:23:37 -05:00
Ben Burdette
2f19650768 add file origin to Pos in stests 2020-06-08 11:21:17 -06:00
Ben Burdette
b1c53b034c Merge branch 'errors-phase-2' into caveman-LOCs 2020-06-08 11:10:13 -06:00
regnat
801112de1a Move progress-bar.cc to libmain 
Needed so that we can include it as a logger in loggers.cc without
adding a dependency on nix

This also requires moving names.hh to libutil to prevent a circular
dependency between libmain and libexpr
 2020-06-08 17:16:52 +02:00
Eelco Dolstra
e073f2c584 nix flake: Require 'flakes' feature 2020-06-08 16:23:54 +02:00
Eelco Dolstra
6470450ab4 Add completion for --update-input 2020-06-08 16:20:00 +02:00
Eelco Dolstra
c27f92698b Style fixes 2020-06-08 13:24:01 +02:00
Tobias Pflug
cd6dbf951a Add compression unit tests 2020-06-08 11:34:37 +02:00
regnat
4983401440 Unify the printing of the logs between bar-with-logs and raw 
Make the printing of the build logs systematically go through the
logger, and replicate the behavior of `no-build-output` by having two
different loggers (one that prints the build logs and one that doesn't)
 2020-06-08 09:31:15 +02:00
regnat
170e86dff5 Make the logger customisable 
Add a new `--log-format` cli argument to change the format of the logs.
The possible values are
- raw (the default one for old-style commands)
- bar (the default one for new-style commands)
- bar-with-logs (equivalent to `--print-build-logs`)
- internal-json (the internal machine-readable json format)
 2020-06-08 09:31:15 +02:00
Ben Burdette
94c347577e set verbosity levels 2020-06-07 07:24:49 -06:00
Tobias Pflug
e60747b5fb Remove error-demo/error-demo.cc 
The logging.hh superseeds the demo
 2020-06-06 10:23:12 +02:00
Tobias Pflug
952e72c804 Add tests for logging.hh 2020-06-06 10:22:32 +02:00
Eelco Dolstra
9ef6048d78 diffLockFiles(): Fix assertion failure 
There are some cases where this inequality didn't hold, in particular
due to the Input / TreeInfo merge, where we're not always showing
narHash.
 2020-06-05 20:52:23 +02:00
Eelco Dolstra
d558fb98f6
Merge pull request #3656 from obsidiansystems/handle-unknown-file-ingestion 
Add error message when FileIngestionMethod is out of bounds
 2020-06-05 17:18:12 +02:00
Eelco Dolstra
488ff83e6b Fix completion of --template 2020-06-05 14:09:12 +02:00
Eelco Dolstra
39e84c35d0 Fix log-prefix of nix build -L 
Alternative fix to #3661. The cause was that 'name' is a
std::string_view into a temporary which could get overwritten.
 2020-06-05 10:45:05 +02:00
Carlo Nucera
d614166cb6 Fix condition error and make test suite pass 2020-06-04 17:21:21 -04:00
John Ericson
e5cc1ebc5d Merge remote-tracking branch 'upstream/master' into no-stringly-typed-derivation-output 2020-06-04 21:04:35 +00:00
John Ericson
a7b82fd006 Remove file which shouldn't be committed 2020-06-04 21:04:20 +00:00
John Ericson
94ddea9e2f Use readString rather than >> temporary 
Fixed the rest of these before, but this one slipped through.
 2020-06-04 20:55:08 +00:00
John Ericson
744ce9ce16 Merge branch 'master' of github.com:NixOS/nix into validPathInfo-ca-proper-datatype 2020-06-04 20:46:58 +00:00
John Ericson
2041499b5e Flip boolean 
Thanks Matt!
 2020-06-04 20:42:25 +00:00
John Ericson
ed86acf02a Use some std::optional::has_value for clarity 2020-06-04 20:42:02 +00:00
John Ericson
574d5460f0 Make sure info.ca tag bit is set in nix add-to-store 2020-06-04 20:33:28 +00:00
Eelco Dolstra
ab54031e04 getDefaultUrl() -> value_or() 2020-06-04 20:24:28 +02:00
Eelco Dolstra
810b2c6a48 nix flake init: Add a '--template' flag 
The initial contents of the flake is specified by the
'templates.<name>' or 'defaultTemplate' output of another flake. E.g.

  outputs = { self }: {

    templates = {

      nixos-container = {
        path = ./nixos-container;
        description = "An example of a NixOS container";
      };

    };

  };

allows

  $ nix flake init -t templates#nixos-container

Also add a command 'nix flake new', which is identical to 'nix flake
init' except that it initializes a specified directory rather than the
current directory.
 2020-06-04 20:22:25 +02:00
Ben Burdette
94427ffee3 add some comments 2020-06-04 11:53:19 -06:00
Matthew Bauer
2299ef705c Add error message when FileIngestionMethod is out of bounds 
bool coerces anything >0 to true, but in the future we may have other
file ingestion methods. This shows a better error message when the
“recursive” byte isn’t 1.
 2020-06-04 11:32:39 -05:00
Eelco Dolstra
dc305500c3
Merge pull request #3660 from Kloenk/selfhost-gitlab 
add support for selfhosted gitlab/github
 2020-06-04 14:59:33 +02:00
Eelco Dolstra
d746ef4a81 Disable eval cache with --impure 
Fixes

  $ nix build nixpkgs#zoom-us
  error: Package ‘zoom-us-5.0.399860.0429’ in /nix/store/m79v7h75b69fkk8d2qcwm555l3wq6fmv-source/pkgs/applications/networking/instant-messengers/zoom-us/default.nix:126 has an unfree license (‘unfree’), refusing to evaluate.

  $ nix build nixpkgs#zoom-us --impure
  error: cached failure of attribute 'legacyPackages.x86_64-linux.zoom-us.drvPath'
 2020-06-04 14:53:51 +02:00
Finn Behrens
108debef6f
add support for selfhosted gitlab/github 2020-06-04 14:42:39 +02:00
Eelco Dolstra
f85606c431 Merge remote-tracking branch 'origin/master' into flakes 2020-06-04 13:16:28 +02:00
Eelco Dolstra
0f44b60e6d Make 'nix dev-shell' a deprecated alias for 'nix develop' 2020-06-04 11:14:19 +02:00
Eelco Dolstra
61e3d598b6 Rename 'nix dev-shell' to 'nix develop' 
Fixes #3648.
 2020-06-04 10:57:40 +02:00
John Ericson
53bc8ff152 No C++ designated initializers yet with Clang 7 2020-06-03 20:45:14 -04:00
Ben Burdette
4335ba999b Merge remote-tracking branch 'upstream/master' into errors-phase-2 2020-06-03 17:00:00 -06:00
Ben Burdette
f97576c5d9 newline-as-prefix; no final newline in output. 2020-06-03 14:47:00 -06:00
Carlo Nucera
132d6f2c24 Clarify the description of StorePath construction 2020-06-03 16:08:32 -04:00
John Ericson
74b251b2f3 Don't anticipate multiple CA outputs for now 2020-06-03 18:53:04 +00:00
John Ericson
3a9e4c3262 Don't anticipate CA but not fixed outputs for now 2020-06-03 18:50:45 +00:00
John Ericson
2500403059 Use enum and predicates rather than bitfile for derivation type 2020-06-03 17:38:54 +00:00
John Ericson
6b7f4ec4ab Merge remote-tracking branch 'upstream/master' into ca-drv 2020-06-03 16:36:06 +00:00
Eelco Dolstra
c20591ddc3 Merge remote-tracking branch 'origin/master' into flakes 2020-06-03 16:15:22 +02:00
zimbatm
6ee03b8444
libutils/hash: remove default encoding 
This will make it easier to reason about the hash encoding and switch to
SRI everywhere where possible.
 2020-06-03 13:49:51 +02:00
John Ericson
01572c2198
Missing #include <cassert> in lru-cache.hh (#3654) 
This was a latent bug that just appeared because of the tests that were
added. Remember to wait for CI! :)
 2020-06-03 10:15:22 +00:00
John Ericson
3c78ac348c Merge remote-tracking branch 'obsidian/no-hash-type-unknown' into validPathInfo-ca-proper-datatype 2020-06-03 04:44:24 +00:00
John Ericson
fecff16a6e Merge remote-tracking branch 'obsidian/missing-include-0' into validPathInfo-ca-proper-datatype 2020-06-02 23:23:30 +00:00
John Ericson
39ba87be9b Missing #include <cassert> in lru-cache.hh 
This was a latent bug that just appeared because of the tests that were
added. Remember to wait for CI! :)
 2020-06-02 21:36:53 +00:00
John Ericson
406dbb7fce outputHashAlgo can be blank so parse accordingly 
It is blank for SRI hashes.
 2020-06-02 21:09:15 +00:00
John Ericson
1fcd3afc38 Fix hashes 2020-06-02 20:35:17 +00:00
Carlo Nucera
75d2581390 Typo 2020-06-02 16:21:18 -04:00
Carlo Nucera
78f137e931 Validate text version instead, throw Errors 2020-06-02 16:20:22 -04:00
Carlo Nucera
a5cdf1867e Add assertions for SHA256 in fixed case 2020-06-02 16:13:08 -04:00
Carlo Nucera
fd2eb41e64 Move file-hash to content-address 2020-06-02 15:44:58 -04:00
Carlo Nucera
343c20a404 WIP Completed implementation 2020-06-02 15:23:21 -04:00
John Ericson
c664e68b87 Fix to-base --type handler to correctly set std::optional flag 
Now that we have a separate flag function, also describe why it is
optional.
 2020-06-02 18:25:32 +00:00
Carlo Nucera
390bf64858 WIP 2020-06-02 14:15:58 -04:00
John Ericson
c502119fd3 to-base supports parsing SRI hashes, so make type flag optional 2020-06-02 18:05:26 +00:00
John Ericson
a33270ce1d Clean up ValidPathInfo::isContentAddressed with std::visit 2020-06-02 17:04:21 +00:00
John Ericson
25e61812f3
Apply suggestions from code review 
Co-authored-by: Matthew Bauer <mjbauer95@gmail.com>
 2020-06-02 12:47:18 -04:00
John Ericson
d73dbc8e4c Remove hashingWithUnknownAlgoExits 
A valid hash type must be provided now. The hash itself can still be
invalid, but that doesn't cause an `abort()`.
 2020-06-02 16:28:54 +00:00
John Ericson
64cffb804a Merge remote-tracking branch 'upstream/master' into no-hash-type-unknown 2020-06-02 16:07:25 +00:00
John Ericson
450dcf2c1b Remove HashType::Unknown 
Instead, `Hash` uses `std::optional<HashType>`. In the future, we may
also make `Hash` itself require a known hash type, encoraging people to
use `std::optional<Hash>` instead.
 2020-06-02 15:52:13 +00:00
Carlo Nucera
a5d820a0a3 Change parseCa(Opt) to parseContentAddress(Opt) 2020-06-02 11:00:10 -04:00
Ben Burdette
156d4f8bc8 remove extra space in SysErrors 2020-06-02 08:45:37 -06:00
John Ericson
1b6461f671 Merge remote-tracking branch 'upstream/master' into validPathInfo-ca-proper-datatype 2020-06-02 14:31:18 +00:00
Ben Burdette
d82d230b40 elide the 'ErrorInfo' in logError and logWarning calls 2020-06-02 08:22:24 -06:00
Eelco Dolstra
bfa1acd85c
Merge pull request #3639 from obsidiansystems/do-fixme-store-removes 
Remove `addToStore` variant as requested by `FIXME`
 2020-06-02 15:39:07 +02:00
Eelco Dolstra
c16fdda3a6 Merge branch 'lru-tests' of https://github.com/gilligan/nix 2020-06-02 12:07:48 +02:00
Eelco Dolstra
e9fee8e6a7
src/libutil/tests/lru-cache.cc: Check erase() 
Co-authored-by: James Lee <jbit@jbit.net>
 2020-06-02 12:06:59 +02:00
John Ericson
efcd30da89 WIP 2020-06-02 00:37:43 +00:00
John Ericson
754c910953 WIP more progress 2020-06-01 19:26:40 -04:00
Carlo Nucera
da39092a39 WIP 2020-06-01 18:53:31 -04:00
Carlo Nucera
0e9438b6d3 Create new file-hash files 2020-06-01 17:32:40 -04:00
Carlo Nucera
0cb67ecbd3 Merge branch 'derivation-header-include-order' of github.com:Ericson2314/nix into validPathInfo-ca-proper-datatype 2020-06-01 17:13:11 -04:00
Carlo Nucera
f4b89e11a4 Merge branch 'no-stringly-typed-derivation-output' of github.com:Ericson2314/nix into validPathInfo-ca-proper-datatype 2020-06-01 17:12:50 -04:00
Matthew Kenigsberg
c254254a80 use Tree ctor 2020-06-01 12:32:17 -06:00
Matthew Kenigsberg
7680993506 Tree ctors 2020-06-01 09:01:37 -06:00
Matthew Kenigsberg
ff1320b850 fetchOrSubstituteTree improvements 
Caches tree in addition to lockedRef, and explicitly writes out the logic for different combinations of cached/uncached flakes and indirect/resolved/locked flakes. This eliminates uneccessary calls to lookupInFlakeCache, fetchTree, maybeLookupFlake, and flakeCache.push_back
 2020-06-01 02:57:22 -06:00
Tobias Pflug
eca1ff7a9f Add tests for lru-cache.hh 2020-05-31 01:05:05 +02:00
Nikola Knezevic
fb38459d6e Ensure we restrict refspec interpretation while fetching 
As `git fetch` may chose to interpret refspec to it's liking, ensure that we
only pass refs that begin with `refs/` as is, otherwise, prepend them with
`refs/heads`. Otherwise, branches named `heads/foo` (I know it's bad, but it's
allowed), would be fetched as `foo`, instead of `heads/foo`.
 2020-05-30 12:33:38 +02:00
Nikola Knezevic
77007d4eab Improve ref validity checking in fetchGit 
The previous regex was too strict and did not match what git was allowing. It
could lead to `fetchGit` not accepting valid branch names, even though they
exist in a repository (for example, branch names containing `/`, which are
pretty standard, like `release/1.0` branches).

The new regex defines what a branch name should **NOT** contain. It takes the
definitions from `refs.c` in https://github.com/git/git and `git help
check-ref-format` pages.

This change also introduces a test for ref name validity checking, which
compares the result from Nix with the result of `git check-ref-format --branch`.
 2020-05-30 12:29:35 +02:00
Eelco Dolstra
89e0b3e2d6 Move substitution into Input::fetch() 
Closes #3520.
 2020-05-30 01:16:53 +02:00
Eelco Dolstra
0e7f77a59a Check revCount / lastModified input attributes if specified 2020-05-30 00:59:13 +02:00
Eelco Dolstra
950b46821f Remove TreeInfo 
The attributes previously stored in TreeInfo (narHash, revCount,
lastModified) are now stored in Input. This makes it less arbitrary
what attributes are stored where.

As a result, the lock file format has changed. An entry like

    "info": {
      "lastModified": 1585405475,
      "narHash": "sha256-bESW0n4KgPmZ0luxvwJ+UyATrC6iIltVCsGdLiphVeE="
    },
    "locked": {
      "owner": "NixOS",
      "repo": "nixpkgs",
      "rev": "b88ff468e9850410070d4e0ccd68c7011f15b2be",
      "type": "github"
    },

is now stored as

    "locked": {
      "owner": "NixOS",
      "repo": "nixpkgs",
      "rev": "b88ff468e9850410070d4e0ccd68c7011f15b2be",
      "type": "github",
      "lastModified": 1585405475,
      "narHash": "sha256-bESW0n4KgPmZ0luxvwJ+UyATrC6iIltVCsGdLiphVeE="
    },

The 'Input' class is now a dumb set of attributes. All the fetcher
implementations subclass InputScheme, not Input. This simplifies the
API.

Also, fix substitution of flake inputs. This was broken since lazy
flake fetching started using fetchTree internally.
 2020-05-30 00:44:11 +02:00
John Ericson
fac0c2d54a Remove addToStore variant as requested by FIXME 
The idea is it's always more flexible to consumer a `Source` than a
plain string, and it might even reduce memory consumption.

I also looked at `addToStoreFromDump` with its `// FIXME: remove?`, but
the worked needed for that is far more up for interpretation, so I
punted for now.
 2020-05-29 17:02:32 -04:00
Ben Burdette
734283d636 Merge remote-tracking branch 'upstream/master' into errors-phase-2 2020-05-29 09:51:37 -06:00
Eelco Dolstra
5633c0975b Factor out GitHub / GitLab commonality 2020-05-29 14:23:32 +02:00
Finn Behrens
5256bc77ca
add gitlab libfetcher 2020-05-28 23:00:08 +02:00
Carlo Nucera
6dd471ebf6 Fixing the result of merge 2020-05-28 12:14:36 -04:00
Carlo Nucera
4f597fb901 Merge branch 'master' of github.com:NixOS/nix into enum-class 2020-05-28 10:58:22 -04:00
John Ericson
5b4cd84bc2 Merge remote-tracking branch 'me/more-rust-ffi' into no-stringly-typed-derivation-output 2020-05-28 10:35:53 -04:00
John Ericson
ef71caba29 Merge remote-tracking branch 'upstream/master' into more-rust-ffi 2020-05-28 10:31:46 -04:00
Eelco Dolstra
f60ce4fa20
Merge pull request #3631 from andir/libutil-config-tests 
Add unit tests for config.cc
 2020-05-28 13:51:37 +02:00
Eelco Dolstra
de141fcb79
Merge pull request #3455 from Ericson2314/enum-FileIngestionMethod 
Replace some `bool recursive` with a new `FileIngestionMethod` enum
 2020-05-28 13:50:06 +02:00
Eelco Dolstra
17ca997fc6 Merge remote-tracking branch 'origin/master' into flakes 2020-05-28 12:55:24 +02:00
Eelco Dolstra
c3eff22f46 Merge branch 'store-visited' of https://github.com/mkenigs/nix into flakes 2020-05-28 12:15:39 +02:00
Eelco Dolstra
6286272371 nixpkgsFlakeRef(): Use locked nixpkgs 2020-05-28 12:13:13 +02:00
John Ericson
0f96f45061 Use FileIngestionMethod for nix hash 
There was an enum there that matched in perfectly.
 2020-05-27 23:50:11 -04:00
Matthew Bauer
c66441a646 Rename some variables named “recursive” to “method” 
This is much less confusing since recursive is no longer a boolean.
 2020-05-27 13:21:26 -05:00
Matthew Bauer
7873fd175d Don’t use FileIngestionMethod for StorePathsCommand 
This is a different recursive than used in makeFixedOutputPath.
 2020-05-27 13:21:11 -05:00
Andreas Rammhold
fc137d2f00
config.hh: Add documentation 
Provides some general overview on the mechanics of Config/Setting and
comments for the public methods of Config.
 2020-05-27 17:47:18 +02:00
Andreas Rammhold
9df3d8ccd7
tests/config.cc: add tests for Config::applyConfig 2020-05-27 17:47:18 +02:00
Andreas Rammhold
e1b8c64c04
config.cc: extract parts of applyConfigFile into applyConfig 
This moves the actual parsing of configuration contents into applyConfig
which applyConfigFile is then going to call. By changing this we can now
test the configuration file parsing without actually create a file on
disk.
 2020-05-27 17:47:18 +02:00
Andreas Rammhold
93129cf1dd
Add unit tests for config.cc 2020-05-27 17:47:17 +02:00
Eelco Dolstra
66d3ac94c9 Merge pull request #3621 from gilligan/add-json-tests 
Add unit tests for "json.hh"
 2020-05-27 11:08:12 +02:00
Eelco Dolstra
dae6a267a8
Merge pull request #3625 from gilligan/xml-writer-tests 
Add unit tests for xml-writer
 2020-05-27 11:07:53 +02:00
Carlo Nucera
f3f520c14c Change syntax for CI 2020-05-26 12:51:28 -04:00
Carlo Nucera
89a5ac9d3b Merge remote-tracking branch 'john-ericson/more-rust-ffi' into no-stringly-typed-derivation-output 2020-05-26 12:31:26 -04:00
Carlo Nucera
d49e65ba9d Merge remote-tracking branch 'john-ericson/enum-FileIngestionMethod' into no-stringly-typed-derivation-output 2020-05-26 12:30:48 -04:00
Carlo Nucera
0f3f901071 Merge remote-tracking branch 'origin/master' into more-rust-ffi 2020-05-26 11:46:42 -04:00
Carlo Nucera
c2f33edd1f
Update src/libutil/rust-ffi.hh 
Co-authored-by: Cole Helbling <cole.e.helbling@outlook.com>
 2020-05-26 11:43:18 -04:00
Carlo Nucera
b90241ceb1 Change remaining bools with FileIngestionMethod 2020-05-26 11:32:41 -04:00
Carlo Nucera
6d73c10041 Merge remote-tracking branch 'origin/master' into enum-FileIngestionMethod 2020-05-26 11:14:08 -04:00
Lucas Franceschino
b2748c6e99 Make functionArgs primitive accept primops 2020-05-25 19:07:38 +02:00
Tobias Pflug
4b388e8431 Add unit tests for xml-writer 2020-05-25 18:34:55 +02:00
Tobias Pflug
c284700867 Add unit tests for "json.hh" 2020-05-25 11:57:45 +02:00
Tobias Pflug
ecc5c90dfc Add unit tests for hashing functions 2020-05-25 11:50:41 +02:00
Matthew Kenigsberg
8d67794da1 handle circular flake dependencies in list-inputs 2020-05-21 17:06:11 -06:00