27 lines
645 B
Bash
Executable file
27 lines
645 B
Bash
Executable file
#!/usr/bin/env nix-shell
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#! nix-shell -i bash -p nix-prefetch-git jq git git-lfs
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WORK_DIR=$(mktemp -d)
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URL=https://git.chir.rs/darkkirb/lotte-art
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TARGET_DIR="$PWD"
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function cleanup {
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grep "fatal" $WORK_DIR/nix-prefetch-git.out >/dev/stderr || true
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rm -rf "$WORK_DIR"
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}
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trap cleanup EXIT
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echo "Fetching source code $REVISION from $URL"
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JSON=$(nix-prefetch-git --url "$URL" --fetch-lfs 2> $WORK_DIR/nix-prefetch-git.out | grep -v "Git")
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REVISION=$(echo $JSON | jq -r .rev)
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SHA=$(echo $JSON | jq -r .sha256)
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cat > source.nix << EOF
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{fetchgit}:
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fetchgit {
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url = "$URL";
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rev = "$REVISION";
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sha256 = "$SHA";
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fetchLFS = true;
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}
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EOF
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