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nixpkgs/pkgs/development/go-modules/generic/default.nix

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Nix

{ go, govers, lib }:
{ name, buildInputs ? []
# Go import path of the package
, goPackagePath
, meta ? {}, ... } @ args:
go.stdenv.mkDerivation ( args // {
name = "go${go.meta.branch}-${name}";
buildInputs = [ go ] ++ buildInputs ++ (lib.optional (args ? renameImports) govers) ;
configurePhase = args.configurePhase or ''
runHook preConfigure
cd "$NIX_BUILD_TOP"
mkdir -p "go/src/$(dirname "$goPackagePath")"
mv "$sourceRoot" "go/src/$goPackagePath"
GOPATH=$NIX_BUILD_TOP/go:$GOPATH
runHook postConfigure
'';
renameImports = lib.optionalString (args ? renameImports)
(lib.concatMapStringsSep "\n"
(cmdargs: "govers -m ${cmdargs}")
args.renameImports);
buildPhase = args.buildPhase or ''
runHook preBuild
runHook renameImports
if [ -n "$subPackages" ] ; then
for p in $subPackages ; do
go install $buildFlags "''${buildFlagsArray[@]}" -p $NIX_BUILD_CORES -v $goPackagePath/$p
done
else
find . -type d | while read d; do
for i in $d/*.go; do
go install $buildFlags "''${buildFlagsArray[@]}" -p $NIX_BUILD_CORES -v $d
break
done
done
fi
runHook postBuild
'';
checkPhase = args.checkPhase or ''
runHook preCheck
if [ -n "$subPackages" ] ; then
for p in $subPackages ; do
go test -p $NIX_BUILD_CORES -v $goPackagePath/$p
done
else
find . -type d | while read d; do
for i in $d/*_test.go; do
go test -p $NIX_BUILD_CORES -v $d
break
done
done
fi
runHook postCheck
'';
installPhase = args.installPhase or ''
runHook preInstall
mkdir $out
if [ -z "$dontInstallSrc" ]; then
local dir
for d in pkg src; do
mkdir -p $out/share/go
dir="$NIX_BUILD_TOP/go/$d"
[ -e "$dir" ] && cp -r $dir $out/share/go
done
fi
dir="$NIX_BUILD_TOP/go/bin"
[ -e "$dir" ] && cp -r $dir $out
runHook postInstall
'';
meta = meta // {
# add an extra maintainer to every package
maintainers = (meta.maintainers or []) ++
[ lib.maintainers.emery lib.maintainers.lethalman ];
};
})