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Author SHA1 Message Date
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 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
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
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
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
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
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
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
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
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
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
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
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
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
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