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fetchers/git: make path absolute for local repo

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This commit is contained in:
Bryan Lai 2024-12-26 20:50:36 +08:00
parent 2d9b213cc2
commit 96bd9bad2f
1 changed files with 10 additions and 1 deletions
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11
src/libfetchers/git.cc
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@ -426,7 +426,16 @@ struct GitInputScheme : InputScheme
auto url = parseURL(getStrAttr(input.attrs, "url"));
bool isBareRepository = url.scheme == "file" && !pathExists(url.path + "/.git");
repoInfo.isLocal = url.scheme == "file" && !forceHttp && !isBareRepository;
repoInfo.url = repoInfo.isLocal ? url.path : url.to_string();
//
// FIXME: here we turn a possibly relative path into an absolute path.
// This allows relative git flake inputs to be resolved against the
// **current working directory** (as in POSIX), which tends to work out
// ok in the context of flakes, but is the wrong behavior,
// as it should resolve against the flake.nix base directory instead.
//
// See: https://discourse.nixos.org/t/57783 and #9708
//
repoInfo.url = repoInfo.isLocal ? std::filesystem::absolute(url.path).string() : url.to_string();
// If this is a local directory and no ref or revision is
// given, then allow the use of an unclean working tree.