56de2bcd43
https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948 this can do it nicely. Signed-off-by: Anton Arapov <anton@deadbeef.mx>
7 lines
154 B
Bash
7 lines
154 B
Bash
dir="$(mktemp -d)" &&
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cd "$dir" &&
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unpackPhase &&
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cd "${sourceRoot:-}" &&
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cargo generate-lockfile &&
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mv Cargo.lock "$1"
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rm -rf "$dir"
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