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Add dirtyRev and dirtyShortRev to fetchGit

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Fixes #4682
This commit is contained in:
Michael Hoang 2021-10-14 23:44:45 +11:00
parent 940e9eb8dd
commit a7b49086c7
5 changed files with 31 additions and 2 deletions
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9
src/libfetchers/git.cc
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@ -243,6 +243,13 @@ std::pair<StorePath, Input> fetchFromWorkdir(ref<Store> store, Input & input, co
"lastModified",
workdirInfo.hasHead ? std::stoull(runProgram("git", true, { "-C", actualPath, "--git-dir", gitDir, "log", "-1", "--format=%ct", "--no-show-signature", "HEAD" })) : 0);
if (workdirInfo.hasHead) {
input.attrs.insert_or_assign("dirtyRev", chomp(
runProgram("git", true, { "-C", actualPath, "--git-dir", gitDir, "rev-parse", "--verify", "HEAD" })) + "-dirty");
input.attrs.insert_or_assign("dirtyShortRev", chomp(
runProgram("git", true, { "-C", actualPath, "--git-dir", gitDir, "rev-parse", "--verify", "--short", "HEAD" })) + "-dirty");
}
return {std::move(storePath), input};
}
} // end namespace
@ -283,7 +290,7 @@ struct GitInputScheme : InputScheme
if (maybeGetStrAttr(attrs, "type") != "git") return {};
for (auto & [name, value] : attrs)
if (name != "type" && name != "url" && name != "ref" && name != "rev" && name != "shallow" && name != "submodules" && name != "lastModified" && name != "revCount" && name != "narHash" && name != "allRefs" && name != "name")
if (name != "type" && name != "url" && name != "ref" && name != "rev" && name != "shallow" && name != "submodules" && name != "lastModified" && name != "revCount" && name != "narHash" && name != "allRefs" && name != "name" && name != "dirtyRev" && name != "dirtyShortRev")
throw Error("unsupported Git input attribute '%s'", name);
parseURL(getStrAttr(attrs, "url"));