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1247031689
Added fetchTags feature to fetchgit, explicit and clear support for fetching all tags after the source tree fetch completes. Doing this at build-time in the fetcher is required for packages that invoke commands like 'git describe' which require tags, and since the nix store is read-only by design, it is not possible to git fetch --tags at activation- or run-time. This feature may have been possible by specifying a postFetch option including calling git fetch --tags, however doing so obfuscates the solution to this very real problem. Explicit support for fetching tags should be a first class citizen just like fetching other refs.
21 lines
650 B
Bash
21 lines
650 B
Bash
# tested so far with:
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# - no revision specified and remote has a HEAD which is used
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# - revision specified and remote has a HEAD
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# - revision specified and remote without HEAD
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#
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echo "exporting $url (rev $rev) into $out"
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runHook preFetch
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$SHELL $fetcher --builder --url "$url" --out "$out" --rev "$rev" --name "$name" \
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${leaveDotGit:+--leave-dotGit} \
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${fetchLFS:+--fetch-lfs} \
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${deepClone:+--deepClone} \
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${fetchSubmodules:+--fetch-submodules} \
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${fetchTags:+--fetch-tags} \
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${sparseCheckout:+--sparse-checkout "$sparseCheckout"} \
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${nonConeMode:+--non-cone-mode} \
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${branchName:+--branch-name "$branchName"}
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runHook postFetch
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