Commit graph

329 commits

Author SHA1 Message Date
Eelco Dolstra
071f14a0bb Don't do shallow fetches over ssh 2023-11-20 17:25:40 +01:00
Eelco Dolstra
e4066c0444 Fetch specific Git revisions
This is more efficient, and necessary when using shallow=1 with a rev.
2023-11-20 17:25:40 +01:00
Eelco Dolstra
7ab91e7238 Implement shallow fetching 2023-11-15 15:00:17 +01:00
Eelco Dolstra
5dd4ae8687 Remove unused cacheType field 2023-11-15 14:08:34 +01:00
Eelco Dolstra
2890999911 Show Git fetch progress 2023-11-15 13:57:20 +01:00
Eelco Dolstra
2964a9f562 Fix relative submodule handling
Tested on

  nix flake prefetch 'git+https://github.com/blender/blender.git?rev=4ed8a360e956daf2591add4d3c9ec0719e2628fe&submodules=1'
2023-11-14 16:00:21 +01:00
Eelco Dolstra
6ec6b8aa36 Improve git submodule error reporting 2023-11-14 15:52:18 +01:00
Eelco Dolstra
c257c82447 Cleanup 2023-11-14 14:47:17 +01:00
Eelco Dolstra
7f576f5dfe Rename UnionInputAccessor to MountedInputAccessor 2023-11-14 14:02:57 +01:00
Eelco Dolstra
21140c987b Fix doxygen comments 2023-11-14 14:02:57 +01:00
Eelco Dolstra
4329bdf6a3 Move comment 2023-11-14 14:02:57 +01:00
Eelco Dolstra
25cf8f1071
src/libfetchers/union-input-accessor.cc: Apply suggestion
Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
2023-11-14 13:57:24 +01:00
Eelco Dolstra
38b07d6347
src/libfetchers/git.cc: Apply suggestion
Co-authored-by: Robert Hensing <roberth@users.noreply.github.com>
2023-11-14 13:38:03 +01:00
Eelco Dolstra
d74d2fdaa7 Move statusCallbackTrampoline 2023-11-14 13:35:26 +01:00
Eelco Dolstra
21bb180547 Use libgit2 with ssh-exec support
See https://github.com/libgit2/libgit2/pull/6617. This ensures that we
get support for ~/.ssh/config, known_hosts etc.
2023-11-14 13:30:51 +01:00
Eelco Dolstra
cf59ea83ec configure: Check for libgit2 2023-11-10 13:58:59 +01:00
Eelco Dolstra
98a120b8b8 Merge remote-tracking branch 'origin/master' into libgit2 2023-11-09 16:48:41 +01:00
Robert Hensing
1fa87c6aa8
Merge pull request #9283 from obsidiansystems/mememory-source-accessor
Factor out `MemorySourceAccessor`, implement missing features
2023-11-06 19:51:02 +01:00
John Ericson
ac89bb064a Split up util.{hh,cc}
All OS and IO operations should be moved out, leaving only some misc
portable pure functions.

This is useful to avoid copious CPP when doing things like Windows and
Emscripten ports.

Newly exposed functions to break cycles:

 - `restoreSignals`
 - `updateWindowSize`
2023-11-05 12:20:02 -05:00
John Ericson
9b880e3e29 Factor out MemorySourceAccessor, implement missing features
The new `MemorySourceAccessor` rather than being a slightly lossy flat
map is a complete in-memory model of file system objects.

Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
2023-11-04 15:24:20 -04:00
BootRhetoric
098f0615c9
fetchGit and flake: add publicKeys list input
This adds publicKeys as an optional fetcher input attribute to flakes
and builtins.fetchGit to provide a nix interface for the json-encoded
`publicKeys` attribute of the git fetcher.

Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>
2023-11-03 20:23:31 +01:00
BootRhetoric
6df32889a5
Add git commit verification input attributes
This implements the git input attributes `verifyCommit`, `keytype`,
`publicKey` and `publicKeys` as experimental feature
`verified-fetches`. `publicKeys` should be a json string.
This representation was chosen because all attributes must be of type bool,
int or string so they can be included in flake uris (see definition of
fetchers::Attr).
2023-11-03 20:15:12 +01:00
Eelco Dolstra
39ea46abb1 Merge remote-tracking branch 'origin/master' into libgit2 2023-11-02 16:16:37 +01:00
Eelco Dolstra
5223114c93
Merge pull request #9269 from edolstra/unify-accessor
Unify `FSAccessor` and `SourceAccessor`
2023-11-02 14:23:10 +01:00
Eelco Dolstra
cdb27c1519 SourceAccessor: Change the main interface from lstat() to maybeLstat() 2023-11-01 15:26:07 +01:00
John Ericson
0707db2b1c
Merge pull request #9255 from NixOS/libfetcher-docs-json
libfetcher doc automation
2023-11-01 09:38:02 -04:00
Eelco Dolstra
0c5eac9c45 Git fetcher: Handle submodules for workdirs 2023-10-31 15:59:25 +01:00
Eelco Dolstra
669b074f51 Cleanup 2023-10-31 14:52:21 +01:00
Eelco Dolstra
d88106df24 Git fetcher: Improve submodule handling
Instead of making a complete copy of the repo, fetching the
submodules, and writing the result to the store (which is all
superexpensive), we now fetch the submodules recursively using the Git
fetcher, and return a union accessor that "mounts" the accessors for
the submodules on top of the root accessor.
2023-10-31 14:52:21 +01:00
Eelco Dolstra
ee36a44bf2 GitInputScheme: Use libgit2
This replaces most calls to the "git" binary with libgit2.
2023-10-31 14:52:21 +01:00
Eelco Dolstra
1d0e3d84b6 Provide a InputScheme::fetch() built on top of InputScheme::getAccessor()
This is for graceful migration to lazy-trees fetchers (which are all
accessor-based). Eventually fetch() will be removed.
2023-10-31 14:52:17 +01:00
Eelco Dolstra
e1b8442fa1 Fetcher cache: Add support for caching facts not related to store paths 2023-10-31 14:51:39 +01:00
John Ericson
077de2968e Include fetcher input scheme info in the CLI dump
Leverages the previous commit.
2023-10-30 10:30:59 -04:00
John Ericson
8381eeda6f Systematize fetcher input attribute validation
We now have `schemeName` and `allowedAttrs` functions for this purpose.
We look up the schema with the former; we restrict the set of input
attributes with the latter.
2023-10-30 10:17:24 -04:00
Eelco Dolstra
95d657c8b3 Input: Replace markFileChanged() by putFile()
Committing a lock file using markFileChanged() required the input to
be writable by the caller in the local filesystem (using the path
returned by getSourcePath()). putFile() abstracts over this.
2023-10-25 18:30:29 +02:00
Eelco Dolstra
955bbe53c5
Merge pull request #9177 from edolstra/input-accessors
Backport FSInputAccessor and MemoryInputAccessor from lazy-trees
2023-10-23 11:42:04 +02:00
Eelco Dolstra
34a42f0d0a Move PosixSourceAccessor into its own file 2023-10-23 11:05:50 +02:00
Eelco Dolstra
935c9981de Remove fetchers::Tree and move tarball-related stuff into its own header 2023-10-20 19:56:52 +02:00
Eelco Dolstra
0f7e9d0513 Input: Remove 'direct' field 2023-10-20 19:14:04 +02:00
Eelco Dolstra
af302267e5 Input::hasAllInfo(): Remove 2023-10-20 17:19:36 +02:00
Eelco Dolstra
57db3be9e4 SourceAccessor::readFile(): Support reading into a sink 2023-10-20 16:36:41 +02:00
Eelco Dolstra
7a086a32bc fetchToStore(): Handle flat ingestion method and add test 2023-10-20 13:32:15 +02:00
Eelco Dolstra
bacceaea91 Move getLastModified(), remove setPathDisplay() 2023-10-20 12:40:46 +02:00
Eelco Dolstra
50156302c0 Deduplicate FSSourceAccessor and FSInputAccessor 2023-10-19 15:20:10 +02:00
Eelco Dolstra
fb6a3910c4 Move most of InputAccessor into libutil 2023-10-19 14:45:26 +02:00
Eelco Dolstra
12214fef09 InputAccessor::fetchToStore(): Support arbitrary ingestion methods 2023-10-19 14:19:10 +02:00
Yueh-Shun Li
e026f3e1ae treewide: Reference HashFormat members with scope
Base* -> HashFormat::Base*
2023-10-19 00:56:41 +08:00
Eelco Dolstra
df73c6eb8c Introduce MemoryInputAccessor and use it for corepkgs
MemoryInputAccessor is an in-memory virtual filesystem that returns
files like <nix/fetchurl.nix>. This removes the need for special hacks
to handle those files.
2023-10-18 17:38:11 +02:00
Eelco Dolstra
ea38605d11 Introduce FSInputAccessor and use it
Backported from the lazy-trees branch. Note that this doesn't yet use
the access control features of FSInputAccessor.
2023-10-18 17:37:32 +02:00
Eelco Dolstra
3470cd68c4 Mark some fetchers as experimental 2023-10-17 14:57:29 +02:00