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4738 commits

Author SHA1 Message Date
John Ericson
f6f01416b7 Use std::string_view in a few more places 2020-06-12 21:32:30 +00:00
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
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
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
Ben Burdette
ef1b3f21b6 Merge remote-tracking branch 'upstream/master' into errors-phase-2 2020-06-11 14:06:35 -06:00
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
Tobias Pflug
4750d98bbd Add tests for pool.hh 2020-06-10 22:29:50 +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
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
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
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
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
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
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
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
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
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
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
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
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
Ben Burdette
b7057fa627 remove error-demo from make; clean up comment 2020-05-21 16:04:18 -06:00
Ben Burdette
0e49de6a2b position for stdin, string; (string) for trace; fix tests 2020-05-21 14:28:45 -06:00
Ben Burdette
6a420d672c print LOC for stdin, string args 2020-05-20 22:18:26 -06:00
Ben Burdette
85ce455b85 get code lines from the nix file 2020-05-20 17:25:02 -06:00
Tobias Pflug
a73a820a5d Add unit testes for url.cc 
This adds tests for

- parseURL
- percentDecode
- decodeQuery
 2020-05-20 16:37:35 +02:00
Eelco Dolstra
5ef64f05e6 Cleanup 2020-05-18 15:50:29 +02:00
Eelco Dolstra
0ed946aa61 Merge branch 'wait-for-builders' of https://github.com/serokell/nix 2020-05-18 13:48:45 +02:00
Ben Burdette
92123c6c79 Merge remote-tracking branch 'upstream/master' into errors-phase-2 2020-05-15 07:00:36 -06:00
Ben Burdette
19694aa213 fix compile errors 2020-05-14 12:28:18 -06:00
Ben Burdette
4daccb279c formatting 2020-05-14 10:28:17 -06:00
Alexander Bantyev
183dd28266
Don't lock a user while doing remote builds 2020-05-14 17:00:54 +03:00
Ben Burdette
ef9dd9f9bc formatting and a few minor changes 2020-05-13 15:56:39 -06:00
Ben Burdette
c79d4addab consistent capitalization 2020-05-13 10:02:18 -06:00
Ben Burdette
bfca5fc395 change status messages to info level 2020-05-13 09:52:36 -06:00
Ben Burdette
ecbb8e9c0a no blank line if no LOC 2020-05-12 14:41:30 -06:00
Ben Burdette
960d4362ed hint only 2020-05-12 13:54:18 -06:00
Ben Burdette
72ecccee57 convert to logWarning format 2020-05-12 12:19:34 -06:00
Ben Burdette
19cffc29c9 remove unused extra json fields 2020-05-12 12:09:12 -06:00
Ben Burdette
2a19bf8619 move pos to the first arg, to indicate its not used in a fmt template 2020-05-12 11:27:37 -06:00
Ben Burdette
ec870b9c85 new pos format for more errors 2020-05-12 10:52:26 -06:00
Eelco Dolstra
ebc024df22
Show hint how to enable experimental features 2020-05-12 15:47:09 +02:00
Eelco Dolstra
268ecf5b3f
nix: Don't require --experimental-features=nix-command for some subcommands 2020-05-12 15:47:09 +02:00
Ben Burdette
7c3138844c more pos reporting 2020-05-11 17:34:57 -06:00
Ben Burdette
631642c5b4 new format for pos 2020-05-11 16:58:08 -06:00
Ben Burdette
b93c1bf3d6 fixes to merged code 2020-05-11 15:52:15 -06:00
Ben Burdette
59b1f5c701 Merge branch 'master' into errors-phase-2 2020-05-11 14:35:30 -06:00
Ben Burdette
536bbf53e1 comments and cleanup 2020-05-11 13:58:38 -06:00
Ben Burdette
958e81987b switch from printError warnings to logWarnings 2020-05-11 13:02:16 -06:00
Domen Kožar
5bdb67c843
Merge pull request #3568 from kolloch/outputHashModeError 
libstore/build.cc: more explicit error about form of output
 2020-05-11 18:14:32 +02:00
Domen Kožar
1d8144e36b
Update src/libstore/build.cc 2020-05-11 18:14:23 +02:00
Benjamin Hipple
146f9c114f doc: consistently refer to 'fixed-output' with a dash 
General cleanup that makes it easier to search for the term.
 2020-05-09 10:58:43 -04:00
Ben Burdette
55eb717148 add pos to errorinfo, remove from hints 2020-05-08 18:18:28 -06:00
Eelco Dolstra
d3d8186c9c
Merge pull request #3571 from gilligan/nix-unit-testing 
Add unit tests
 2020-05-08 17:02:25 +02:00
Tobias Pflug
181a47d884 Enable toLower umlauts test 
Update comment and enable the test
 2020-05-08 15:13:55 +02:00
Tobias Pflug
2191141274 Enable baseNameOf test 
Add note about removal of trailing slashes in the doc comment of
baseNameOf and enabled the test.
 2020-05-08 15:07:40 +02:00
Tobias Pflug
e3df9c2a6e Enable dirOf test 
Adjusted the doc comment for `dirOf` to reflect the implementation
behavior.
 2020-05-08 15:03:44 +02:00
Eelco Dolstra
5b8883faac
configure: Look for gtest 2020-05-08 12:09:37 +02:00
Eelco Dolstra
ca657525b8
Don't install unit tests 2020-05-08 12:03:27 +02:00
Eelco Dolstra
7898cdb75a
make check: Run unit tests 2020-05-08 11:49:40 +02:00
Eelco Dolstra
72b9d971bc
Fix warning 2020-05-08 11:35:57 +02:00
Eelco Dolstra
7cc7cef950
Move unit tests to sr/libutil/tests, use mk make rules 2020-05-08 11:34:09 +02:00
Alexander Bantyev
772e5db828
Mention build users in the 'waiting for' message 2020-05-08 12:29:00 +03:00
Alexander Bantyev
14073fb76b
Don't block while waiting for build users 2020-05-08 12:22:39 +03:00
Ben Burdette
1b801cec40 pretending to be const 2020-05-07 16:43:36 -06:00
Tobias Pflug
1f3602a2c9 Remove replaceInSet 
The function isn't being used anywhere so it seems safe to remove
 2020-05-07 18:15:13 +02:00
Ben Burdette
e3901638b5 todo removal 2020-05-06 15:01:13 -06:00
Ben Burdette
e76ad2e48a implement SysError errno handling 2020-05-06 14:07:20 -06:00
Domen Kožar
672985531c
Merge pull request #3570 from Mic92/nix-search 
nix/search: no error for empty search results if json is enabled
 2020-05-06 16:14:58 +02:00
Jörg Thalheim
85c1932c94
nix/search: no error for empty search results if json is enabled 
- result list will be always empty if --json is passed
- for scripts an empty search result is not really an error,
  we rather want to distinguish between evaluation errors and empty results
 2020-05-06 14:43:54 +01:00
Eelco Dolstra
74a1bfdcab
Merge pull request #3546 from guibou/nix_readfile_on_0_sized_files 
builtins.readFile: do not truncate content
 2020-05-06 11:33:55 +02:00
Eelco Dolstra
272c4ba36d
Merge pull request #3557 from Ma27/nix-repl-help 
Improve help-message for nix-repl
 2020-05-06 11:25:47 +02:00
Peter Kolloch
9be46859a9 libstore/build.cc: more explicit about form of output 
Be more explicit about why we expect a regular file as output
when outputHashMode=flat for a fixed output derivation.
 2020-05-06 11:21:12 +02:00
Eelco Dolstra
02c5914ea4
Merge pull request #3562 from pikajude/master 
Use fragment size for autoGC capacity calculation
 2020-05-06 11:19:30 +02:00
Eelco Dolstra
fd4911269f
Revert "Merge pull request #3558 from LnL7/ssh-ng-stderr" 
This reverts commit 3ebfbecdd1, reversing
changes made to c089c52d5f.

https://github.com/NixOS/nix/pull/3558
 2020-05-06 10:54:18 +02:00
Eelco Dolstra
909b4a8820 nix doctor: Consistency 2020-05-05 15:27:47 +02:00
Eelco Dolstra
f132d82a79 nix --help: Group commands 2020-05-05 15:18:23 +02:00
Alexander Bantyev
04967dee9d
Wait for build users when none are available 2020-05-05 13:04:36 +03:00
Ben Burdette
7ffb5efdbc appending to hints; remove _printError 2020-05-04 16:19:57 -06:00
Ben Burdette
f30de61578 add normaltxt, yellowify->yellowtxt 2020-05-04 16:19:20 -06:00
Jude Taylor
e2fc575c61 nix auto-gc: use fragment size 2020-05-04 14:42:06 -07:00
Ben Burdette
8c8f2b74ec log as warning 2020-05-04 14:44:42 -06:00
Ben Burdette
afaa541013 affinity operator<< 2020-05-04 14:44:00 -06:00
Eelco Dolstra
a721a0b114 Flag: Use designated initializers 2020-05-04 22:40:19 +02:00
Ben Burdette
9c5ece44a7 separate msgs instead of appending to what() 2020-05-04 13:46:15 -06:00
Eelco Dolstra
3ebfbecdd1
Merge pull request #3558 from LnL7/ssh-ng-stderr 
remote-store: don't log raw stderr by default
 2020-05-04 13:02:33 +02:00
Ben Burdette
ab6f0b9641 convert some printError calls to logError 2020-05-03 08:01:25 -06:00
Daiderd Jordan
4769eea5e2
logging: handle build log lines in simple logger 
The raw stderr output isn't logged anymore so the build logs need to be
printed by the default logger in order for the old commands like
nix-build to still show build output.
 2020-05-02 23:40:53 +02:00
Daiderd Jordan
f16e24f95e
remote-store: don't log raw stderr by default 
For remote stores the log messages are already forwarded as structured
STDERR_RESULT messages so the old format is duplicate information.  But
still included with -vvv since it could be useful for debugging
problems.

    $ nix build -L /nix/store/nl71b2niws857ffiaggyrkjwgx9jjzc0-foo.drv --store ssh-ng://localhost
    Hello World!
    foo> Hello World!
    [1/0/1 built] building foo

Fixes #3556
 2020-05-02 23:40:50 +02:00
Maximilian Bosch
2aeb874e83
Improve help-message for nix-repl 
* Remove obsolete `printHelp` function
* Add an example to demonstrate how to list all available commands
  within the REPL
 2020-05-01 23:32:01 +02:00
Ben Burdette
4b99c09f5c convert some errors 2020-05-01 14:32:06 -06:00
Eelco Dolstra
c089c52d5f Fix build 2020-05-01 12:42:39 +02:00
Matthew Kenigsberg
d6b4047c2f rename nix run to nix shell and nix app to nix run 
(cherry picked from commit 5d8504b978)
 2020-05-01 12:17:36 +02:00
Ben Burdette
a3030e3c31 fix error calls 2020-04-30 17:56:26 -06:00
Ben Burdette
f5d3215c87 logError 2020-04-30 16:31:47 -06:00
Ben Burdette
171b4ce85c typo 2020-04-30 09:57:01 -06:00
Eelco Dolstra
0135fd6ec4
nix dev-shell: Unset shellHook 
This avoids inheriting the caller's shellHook, which can happen when
running a dev-shell inside a dev-shell.
 2020-04-30 14:47:56 +02:00
Eelco Dolstra
efe6c186ea
nix dev-shell: Support structured attrs 
Tested against https://github.com/NixOS/nixpkgs/pull/72074.

Fixes #3540.
 2020-04-30 14:47:47 +02:00
Eelco Dolstra
2fcfc6c2c6
nix dev-shell: Refactor script for getting the environment 2020-04-30 13:05:29 +02:00
Domen Kožar
df8e9d691c
Merge pull request #3548 from Ma27/fetchtarball-pos 
Fix displaying error-position in `builtins.fetch{Tree,Tarball}`
 2020-04-30 10:33:12 +02:00
Ben Burdette
39ff80d031 errorinfo constructor test 2020-04-29 18:57:05 -06:00
Maximilian Bosch
d1229859c2
Fix displaying error-position in builtins.fetch{Tree,Tarball} 
Without dereferencing this pointer, you'd get an error like this:

```
error: unsupported argument 'abc' to 'fetchTarball', at 0x13627e8
```
 2020-04-29 22:53:39 +02:00
Guillaume Bouchard
2e5be2a749 StringSink pre allocate 
When used with `readFile`, we have a pretty good heuristic of the file
size, so `reserve` this in the `string`. This will save some allocation
/ copy when the string is growing.
 2020-04-29 18:44:01 +02:00
Guillaume Bouchard
7afcb5af98 Remove the drain argument from readFile 
Now it is always `drain` (see previous commit).
 2020-04-29 18:43:45 +02:00
Ben Burdette
e2f61263eb uncrustify formatting 2020-04-29 10:14:32 -06:00
Antoine Eiche
ca93b26db6 Only call grantpt on MacOS systems 
The commit 3cc1125595 adds a `grantpt`
call on the builder pseudo terminal fd. This call is actually only
required for MacOS, but it however requires a RW access to /dev/pts
which is only RO bindmounted in the Bazel Linux sandbox. So, Nix can
not be actually run in the Bazel Linux sandbox for unneeded reasons.
 2020-04-29 15:43:20 +02:00
Guillaume Bouchard
5a34a473dd builtins.readFile: do not truncate content 
This closes #3026 by allowing `builtins.readFile` to read a file with a
wrongly reported file size, for example, files in `/proc` may report a
file size of 0. Reading file in `/proc` is not a good enough motivation,
however I do think it just makes nix more robust by allowing more file
to be read.  Especially, I do considerer the previous behavior to be
dangerous because nix was previously reading truncated files. Examples
of file system which incorrectly report file size may be network file
system or dynamic file system (for performance reason, a dynamic file
system such as FUSE may generate the content of the file on demand).

```
nix-repl> builtins.readFile "/proc/version"
""
```

With this commit:

```
nix-repl> builtins.readFile "/proc/version"
"Linux version 5.6.7 (nixbld@localhost) (gcc version 9.3.0 (GCC)) #1-NixOS SMP Thu Apr 23 08:38:27 UTC 2020\n"
```

Here is a summary of the behavior changes:

- If the reported size is smaller, previous implementation
was silently returning a truncated file content. The new implementation
is returning the correct file content.

- If a file had a bigger reported file size, previous implementation was
failing with an exception, but the new implementation is returning the
correct file content. This change of behavior is coherent with this pull
request.

Open questions

- The behavior is unchanged for correctly reported file size, however
performances may vary because it uses the more complex sink interface.
Considering that sink is used a lot, I don't think this impacts the
performance a lot.
- `builtins.readFile` on an infinite file, such as `/dev/random` may
fill the memory.
- it does not support adding file to store, such as `${/proc/version}`.
 2020-04-29 14:50:52 +02:00
Ben Burdette
22e6490311 Error classname as name 2020-04-28 21:06:08 -06:00
Eelco Dolstra
06849c3090
Merge pull request #3542 from mkenigs/gcroots 
Set GCROOT to store path to prevent garbage collection
 2020-04-28 21:04:06 +02:00
Matthew Kenigsberg
6d40fe573c rename to NIX_GCROOT 2020-04-28 11:18:54 -06:00
Eelco Dolstra
52a3ca823d Tweak warning message 2020-04-28 17:56:01 +02:00
Eelco Dolstra
6a8cba83bb Merge branch 'nix-env-warn-unmatched' of https://github.com/lheckemann/nix 2020-04-28 17:45:25 +02:00