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1160 commits

Author SHA1 Message Date
Eelco Dolstra
3be2e71ab3 BinaryCacheStore: Remove buildPaths() / ensurePath() 2016-05-30 15:18:12 +02:00
Eelco Dolstra
75d2492f20 Make the aws-cpp-sdk dependency optional 2016-05-04 17:16:48 +02:00
Eelco Dolstra
6c75cf69c3 Cleanup: Remove singleton() 2016-05-04 16:16:53 +02:00
Eelco Dolstra
0d4a10e910 Do compression in a sink 2016-05-04 16:16:53 +02:00
Eelco Dolstra
c6a21aed07 More GC fixes 2016-05-04 16:16:53 +02:00
Eelco Dolstra
538a64e8c3 Add a Store::addToStore() variant that accepts a NAR 
As a side effect, this ensures that signatures are propagated when
copying paths between stores.

Also refactored import/export to make use of this.
 2016-05-04 16:15:54 +02:00
Eelco Dolstra
f435f82475 Remove OpenSSL-based signing 2016-05-04 11:01:48 +02:00
Eelco Dolstra
dfebfc835f Add a copyStorePath() utility function 2016-05-04 11:01:48 +02:00
Eelco Dolstra
38539b943a Add fetchgit builtin 
The function builtins.fetchgit fetches Git repositories at evaluation
time, similar to builtins.fetchTarball. (Perhaps the name should be
changed, being confusing with respect to Nixpkgs's fetchgit function,
with works at build time.)

Example:

  (import (builtins.fetchgit git://github.com/NixOS/nixpkgs) {}).hello

or

  (import (builtins.fetchgit {
    url = git://github.com/NixOS/nixpkgs-channels;
    rev = "nixos-16.03";
  }) {}).hello

Note that the result does not contain a .git directory.
 2016-04-29 20:47:36 +02:00
Eelco Dolstra
4dde0b0562 BinaryCacheStore: Support bzip2 compression 2016-04-29 17:43:37 +02:00
Eelco Dolstra
6963de2091 nix verify --all: Support local binary caches 2016-04-29 17:34:31 +02:00
Eelco Dolstra
0dd988d2e3 Better error message 2016-04-29 17:33:22 +02:00
Eelco Dolstra
5acb691402 BinaryCacheStore: Support "none" compression method 2016-04-29 17:02:57 +02:00
Eelco Dolstra
8e065c6b3e BinaryCacheStore: Make the signing key a parameter 2016-04-29 16:47:20 +02:00
Eelco Dolstra
f6aee2f477 BinaryCacheStore::queryPathInfo: Don't check signatures 
Other stores don't do this either. It's up to the caller to check
signatures.
 2016-04-29 16:28:57 +02:00
Eelco Dolstra
95d20dfde9 Allow parameters in store URIs 
This is to allow store-specific configuration,
e.g. s3://my-cache?compression=bzip2&secret-key=/path/to/key.
 2016-04-29 16:26:16 +02:00
Eelco Dolstra
aa3bc3d5dc Eliminate the substituter mechanism 
Substitution is now simply a Store -> Store copy operation, most
typically from BinaryCacheStore to LocalStore.
 2016-04-29 13:57:08 +02:00
Eelco Dolstra
21e9d183cc Really handle carriage return 2016-04-28 14:27:00 +02:00
Eelco Dolstra
ce5776758d Fix error message 2016-04-28 14:12:10 +02:00
Eelco Dolstra
cc804d0dc6 Handle carriage return 2016-04-25 19:18:45 +02:00
Eelco Dolstra
5761827d5b Show the log tail when a build fails 
If --no-build-output is given (which will become the default for the
"nix" command at least), show the last 10 lines of the build output if
the build fails.
 2016-04-25 19:18:45 +02:00
Eelco Dolstra
6e1b099279 Remove --print-build-trace 
This was added to support Hydra, but Hydra no longer uses it.
 2016-04-25 19:18:45 +02:00
Eelco Dolstra
9eba2c3945 Fix "path is not in the Nix store" during GC 2016-04-25 19:18:45 +02:00
Eelco Dolstra
41633f9f73 Improved logging abstraction 
This also gets rid of --log-type, since the nested log type isn't
useful in a multi-threaded situation, and nobody cares about the
"pretty" log type.
 2016-04-25 19:18:45 +02:00
Eelco Dolstra
0207272b28 BinaryCacheStore: When adding a path, ensure the references are valid 
This prevents copying a partial closure to a binary cache.
 2016-04-22 12:15:06 +02:00
Eelco Dolstra
21ef1670b3 Fix test failures 2016-04-21 18:21:25 +02:00
Eelco Dolstra
7d14f5c331 Implement S3BinaryCacheStore::queryAllValidPaths() 
This allows commands like "nix verify --all" or "nix path-info --all"
to work on S3 caches.

Unfortunately, this requires some ugly hackery: when querying the
contents of the bucket, we don't want to have to read every .narinfo
file. But the S3 bucket keys only include the hash part of each store
path, not the name part. So as a special exception
queryAllValidPaths() can now return store paths *without* the name
part, and queryPathInfo() accepts such store paths (returning a
ValidPathInfo object containing the full name).
 2016-04-21 17:53:47 +02:00
Eelco Dolstra
d155d80155 Move S3BinaryCacheStore from Hydra 
This allows running arbitrary Nix commands against an S3 binary cache.

To do: make this a compile time option to prevent a dependency on
aws-sdk-cpp.
 2016-04-21 16:08:51 +02:00
Eelco Dolstra
ddea253ff8 RemoteStore: Propagate InvalidPath exceptions from the daemon 2016-04-20 15:28:07 +02:00
Eelco Dolstra
c0c4ddcd9c BinaryCacheStore: Insert new paths into the disk cache 2016-04-20 15:27:48 +02:00
Eelco Dolstra
451ebf24ce Cache path info lookups in SQLite 
This re-implements the binary cache database in C++, allowing it to be
used by other Store backends, in particular the S3 backend.
 2016-04-20 14:12:38 +02:00
Eelco Dolstra
e0204f8d46 Move path info caching from BinaryCacheStore to Store 
Caching path info is generally useful. For instance, it speeds up "nix
path-info -rS /run/current-system" (i.e. showing the closure sizes of
all paths in the closure of the current system) from 5.6s to 0.15s.

This also eliminates some APIs like Store::queryDeriver() and
Store::queryReferences().
 2016-04-19 18:52:53 +02:00
Dan Peebles
608b0265e1 Print out all bad references/requisites at once 
Also updates tests to check for new information. Fixes #799
 2016-04-16 19:58:26 -04:00
Eelco Dolstra
0423787086 Make the .narinfo cache bigger 2016-04-15 15:39:48 +02:00
Eelco Dolstra
a7d8eaba54 BinaryCacheStore: Do negative caching of .narinfo lookups 2016-04-15 15:39:48 +02:00
Eelco Dolstra
d1b0909894 BinaryCacheStore::readFile(): Return a shared_ptr to a string 
This allows readFile() to indicate that a file doesn't exist, and
might eliminate some large string copying.
 2016-04-15 15:39:48 +02:00
Eelco Dolstra
c045630522 Support channel:<channel-name> URIs 
For convenience, you can now say

  $ nix-env -f channel:nixos-16.03 -iA hello

instead of

  $ nix-env -f https://nixos.org/channels/nixos-16.03/nixexprs.tar.xz -iA hello

Similarly,

  $ nix-shell -I channel:nixpkgs-unstable -p hello
  $ nix-build channel:nixos-15.09 -A hello

Abstracting over the NixOS/Nixpkgs channels location also allows us to
use a more efficient transport (e.g. Git) in the future.
 2016-04-14 17:26:57 +02:00
Eelco Dolstra
3c1c6b8f00 Set RLIMIT_CORE to 0, infinity in builders 
This prevents the builder from being affected by whatever the host
system limits happen to be.
 2016-04-14 13:39:14 +02:00
Eelco Dolstra
96515b0c0d Fix std::atomic_flag build failure 
http://hydra.nixos.org/build/34453794
 2016-04-14 12:50:01 +02:00
Eelco Dolstra
867967265b Remove manifest support 
Manifests have been superseded by binary caches for years. This also
gets rid of nix-pull, nix-generate-patches and bsdiff/bspatch.
 2016-04-11 16:20:15 +02:00
Eelco Dolstra
8cffec8485 Remove failed build caching 
This feature was implemented for Hydra, but Hydra no longer uses it.
 2016-04-08 18:19:04 +02:00
Eelco Dolstra
f398949b40 Make LocalStore thread-safe 
Necessary for multi-threaded commands like "nix verify-paths".
 2016-04-08 18:07:13 +02:00
Eelco Dolstra
05fbc606fc nix verify-paths: Add ‘--sigs-needed <N>’ flag 
This specifies the number of distinct signatures required to consider
each path "trusted".

Also renamed ‘--no-sigs’ to ‘--no-trust’ for the flag that disables
verifying whether a path is trusted (since a path can also be trusted
if it has no signatures, but was built locally).
 2016-04-07 15:16:57 +02:00
Eelco Dolstra
6b2ae52808 Use secret-key-files for verifying 2016-04-07 15:16:57 +02:00
Eelco Dolstra
e39999ed48 Sign locally-built paths 
Locally-built paths are now signed automatically using the secret keys
specified by the ‘secret-key-files’ option.
 2016-04-07 15:16:57 +02:00
Eelco Dolstra
dc82160164 Fix "tar: This does not look like a tar archive" with fetchTarball / -I http:// 
The 304 Not Modified was not handled correctly, so the empty result
from the conditional request would overwrite the previous tarball.
 2016-04-06 16:57:20 +02:00
Eelco Dolstra
b654381eb3 Add "nix sign-paths" command 
E.g.

  $ nix sign-paths -k ./secret -r $(type -p geeqie)

signs geeqie and all its dependencies using the key in ./secret.
 2016-04-05 16:39:29 +02:00
Eelco Dolstra
d0f5719c2a Add "nix copy-sigs" command 
This imports signatures from one store into another. E.g.

  $ nix copy-sigs -r /run/current-system -s https://cache.nixos.org/
  imported 595 signatures
 2016-04-05 16:39:23 +02:00
Eelco Dolstra
80da7a6375 Probably fix SQLITE_BUSY errors 2016-04-05 15:29:56 +02:00
Eelco Dolstra
37a337bcec throwSQLiteError(): Check for SIGINT so we don't loop forever 2016-04-04 15:08:08 +02:00