forked from M-Labs/nix-scripts
23 lines
606 B
Nix
23 lines
606 B
Nix
{ stdenv, git, fetchgit }:
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let
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artiq-version = stdenv.mkDerivation {
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name = "artiq-version";
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src = import ./artiq-src.nix { inherit fetchgit; };
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# keep in sync with ../../artiq-fast.nix
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buildPhase = ''
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REV=`${git}/bin/git rev-parse HEAD`
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MAJOR_VERSION=`cat MAJOR_VERSION`
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if [ -e BETA ]; then
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SUFFIX=".beta"
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else
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SUFFIX=""
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fi
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COMMIT_COUNT=`${git}/bin/git rev-list --count HEAD`
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'';
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installPhase = ''
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echo -n $MAJOR_VERSION.$COMMIT_COUNT.`cut -c1-8 <<< $REV`$SUFFIX > $out
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'';
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};
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in
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builtins.readFile artiq-version
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