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Author SHA1 Message Date
Eelco Dolstra d8abee9bc6
Merge pull request #2892 from johannes-climacus/master 
Replace `type` with `command -v` in install script
 2019-05-30 14:15:23 +02:00
Eelco Dolstra 49436bdbb7
nix flake info --json: List the "provides" 
It also lists the contents of "checks" and "packages".

For example:

  $ nix flake info --json | jq
  {
    "branch": "HEAD",
    "description": "The purely functional package manager",
    "epoch": 2019,
    "id": "nix",
    "lastModified": 1559161142,
    "path": "/nix/store/2w2qla8735dbxah8gai8r1nsbf5x4f5d-source",
    "provides": {
      "checks": {
        "binaryTarball": {},
        "nix-copy-closure": {},
        "perlBindings": {},
        "remoteBuilds": {},
        "setuid": {}
      },
      "defaultPackage": {},
      "devShell": {},
      "hydraJobs": {},
      "packages": {
        "nix": {},
        "nix-perl-bindings": {}
      }
    },
    "revCount": 6955,
    "revision": "8cb24e04e8b6cc60e2504733afe78e0eadafcd98",
    "uri": "/home/eelco/Dev/nix"
  }

Fixes #2820.
 2019-05-29 22:22:28 +02:00
Eelco Dolstra 3488fa7c6c
Hack: Use legacyPackages from Nixpkgs 
Nixpkgs doesn't provide a clean "packages" set yet, so until that's
the case, look for packages in "legacyPackages" as well.
 2019-05-29 22:22:28 +02:00
Eelco Dolstra b70fc8f30c
flake.nix: Add more checks 2019-05-29 22:22:28 +02:00
Eelco Dolstra a9d3524e1f
nix flake check: Use read-only mode if we're not building 2019-05-29 21:00:44 +02:00
Eelco Dolstra 0e32b32fa3
nix flake check: Check defaultPackage, devShell and packages 2019-05-29 20:57:08 +02:00
Eelco Dolstra e0aaf05f4f
Add 'nix flake check' command 
This evaluates all the 'provides' of a flake and builds the 'check'
attributes.
 2019-05-29 17:25:41 +02:00
Eelco Dolstra de00ed15d3
Doh 2019-05-29 16:30:00 +02:00
Johannes Climacus a8251ba2ed Replace type with command -v in install script 
In POSIX sh, `type` is undefined.

cf. https://pubs.opengroup.org/onlinepubs/9699919799/utilities/command.html#tag_20_22_04
 2019-05-29 10:08:21 -04:00
Eelco Dolstra 6ae4437acb
Remove makeFlakeValue() 2019-05-29 15:44:48 +02:00
Eelco Dolstra 6e4a8c47f4
Put flake-related stuff in its own namespace 2019-05-29 15:31:07 +02:00
Eelco Dolstra c356d034f3
Make unsupported flake attributes a fatal error 2019-05-29 15:12:22 +02:00
Eelco Dolstra 6636808e90
Merge remote-tracking branch 'origin/master' into flakes 2019-05-29 12:36:44 +02:00
Eelco Dolstra 17ef3e6f41
Enable more fromTOML tests 
cpptoml now parses almost all examples from the spec.
 2019-05-29 12:22:52 +02:00
Eelco Dolstra cfd74aef1e
Fix eval-okay-fromTOML test 
Turns out we were mis-parsing single-quoted attributes, e.g. 'key2'.
 2019-05-29 12:12:02 +02:00
Ding Xiang Fei abdedcdb38 bump cpptoml to v0.1.1 2019-05-29 17:01:39 +08:00
Eelco Dolstra 315f1980ca
Merge pull request #2898 from NixOS/last-modified 
Expose lastModified attribute
 2019-05-29 10:14:40 +02:00
Eelco Dolstra ae7b56cd9a
Get last commit time of github flakes 2019-05-29 10:10:40 +02:00
Eelco Dolstra 0f840483c7
Add date of last commit to SourceInfo 
This is primarily useful for version string generation, where we need
a monotonically increasing number. The revcount is the preferred thing
to use, but isn't available for GitHub flakes (since it requires
fetching the entire history). The last commit timestamp OTOH can be
extracted from GitHub tarballs.
 2019-05-29 10:10:36 +02:00
Eelco Dolstra 479757dc15
Merge pull request #2897 from NixOS/source-info 
Store SourceInfo in Flake/NonFlake
 2019-05-29 10:08:45 +02:00
Eelco Dolstra 22f2744afd
Iterate over references 2019-05-28 23:05:08 +02:00
Eelco Dolstra 9eaebbf575
Merge branch 'attrPaths' of https://github.com/NinjaTrappeur/nix 2019-05-28 22:59:05 +02:00
Eelco Dolstra 444786e6d3
nix flake info: Add missing newline 2019-05-28 14:11:19 +02:00
Eelco Dolstra 46294d60cd
printFlakeInfo: Separate JSON output 2019-05-28 14:01:57 +02:00
Eelco Dolstra ecee759b80
callFlake(): Emit source info attributes for non-flake dependencies 2019-05-28 14:01:08 +02:00
Eelco Dolstra e7e7a03baf
nix flake deps: Remove --json flag for now 
It doesn't produce valid JSON at the moment (but a concatenation of
JSON objects). Anyway we probably should merge this command info 'nix
flake info'.
 2019-05-28 13:22:11 +02:00
Eelco Dolstra fdf06ce72f
printFlakeInfo/printNonFlakeInfo: Factor out commonality 2019-05-28 13:21:06 +02:00
Eelco Dolstra 25e497bf9c
nix flake info/deps: Stop progress bar before printing output 2019-05-28 13:14:27 +02:00
Eelco Dolstra dda4f7167b
Remove redundant resolvedRef fields since they're already in SourceInfo 2019-05-28 13:12:43 +02:00
Eelco Dolstra 4846304541
Rename contentHash -> narHash for consistency 2019-05-28 13:08:40 +02:00
Eelco Dolstra 894e007445
Move hash into SourceInfo and rename to narHash to avoid ambiguity 2019-05-28 13:07:15 +02:00
Eelco Dolstra 6d7efcfaeb
Store SourceInfo in Flake and NonFlake 
This deduplicates some shared fields. Factoring out the commonality is
useful in places like makeFlakeValue().
 2019-05-28 13:06:43 +02:00
Eelco Dolstra de36cf3db9
Merge branch 'nonFlakeRequiresTest' of https://github.com/CSVdB/nix into flakes 2019-05-28 12:05:11 +02:00
Nick Van den Broeck 4d030a8d96 Added nonFlakeRequires test 
Fixes #2888
 2019-05-28 10:51:45 +02:00
Eelco Dolstra 2950014535
Merge pull request #2895 from CSVdB/fixRelativePaths 
Fixed relative path parsing
 2019-05-28 10:24:43 +02:00
Nick Van den Broeck 6fb7545fa1 Fixed relative path parsing 
Fixed #2821
 2019-05-28 10:17:28 +02:00
Eelco Dolstra 638c56caed
Remove outdated fetchGit test 
It's no longer an error if we can't update our clone.
 2019-05-26 15:59:50 +02:00
Eelco Dolstra 981f686259
Merge pull request #2890 from NixOS/offline-flakes 
Offline flakes
 2019-05-25 10:25:39 +02:00
Eelco Dolstra 90fe1dfd2f Register flake source trees as GC roots 
This ensures that flakes don't get garbage-collected, which is
important to get nix-channel-like behaviour.

For example, running

  $ nix build hydra:

will create a GC root

  ~/.cache/nix/flake-closures/hydra -> /nix/store/xarfiqcwa4w8r4qpz1a769xxs8c3phgn-flake-closure

where the contents/references of the linked file in the store are the
flake source trees used by the 'hydra' flake:

  /nix/store/n6d5f5lkpfjbmkyby0nlg8y1wbkmbc7i-source
  /nix/store/vbkg4zy1qd29fnhflsv9k2j9jnbqd5m2-source
  /nix/store/z46xni7d47s5wk694359mq9ay353ar94-source

Note that this in itself is not enough to allow offline use; the
fetcher for the flakeref (e.g. fetchGit or downloadCached) must not
fail if it cannot fetch the latest version of the file, so long as it
knows a cached version.

Issue #2868.
 2019-05-23 23:53:25 +02:00
Eelco Dolstra 6b77bfc28d FlakeRef::to_string(): Check round trip 2019-05-23 23:39:58 +02:00
Eelco Dolstra 6e984431dd fetchGit: Don't barf if we can't update our Git clone 
Instead print a warning that we're continuing with the most recently
fetched version.
 2019-05-23 23:38:40 +02:00
Eelco Dolstra 013f4928c8 Fix tests 
https://hydra.nixos.org/eval/1521131
 2019-05-23 16:36:12 +02:00
Eelco Dolstra 2f162feb0f
Merge pull request #2886 from NixOS/fetch-registry 
Use online global registry
 2019-05-23 09:27:04 +02:00
Eelco Dolstra a4ba6e5590 Add a test for the registry GC root 2019-05-22 23:52:29 +02:00
Eelco Dolstra f0d6d67af9 Prevent the global registry from being GC'ed 
Issue #2868.
 2019-05-22 23:43:58 +02:00
Eelco Dolstra df3f5a78d5 Refactor downloadCached() interface 2019-05-22 23:36:29 +02:00
Eelco Dolstra 66f1d7ee95 Fetch the flake registry from the NixOS/flake-registry repo 2019-05-22 22:56:46 +02:00
Eelco Dolstra 55a0451e51
Merge pull request #2884 from NixOS/check-epoch 
Check the flake epoch
 2019-05-22 18:49:12 +02:00
Eelco Dolstra 7c7105e0f8 flake-registry: tweag/nix -> NixOS/nix 2019-05-22 14:52:57 +02:00
Eelco Dolstra e414bde6f9 Check the flake epoch 
Closes #2883.
 2019-05-22 14:31:40 +02:00