buildGoPackage: move it under a different path
This change moves buildGoPackage from pkgs/development/go-modules to pkgs/development/go-packages, so we can have buildGoModule at pkgs/development/go-modules.
This commit is contained in:
Wael M. Nasreddine
@@ -1,247 +0,0 @@
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{ go, govers, lib, fetchgit, fetchhg, fetchbzr, rsync
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, removeReferencesTo, fetchFromGitHub, stdenv }:
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{ buildInputs ? []
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, nativeBuildInputs ? []
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, passthru ? {}
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, preFixup ? ""
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, shellHook ? ""
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# We want parallel builds by default
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, enableParallelBuilding ? true
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# Disabled flag
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, disabled ? false
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# Go import path of the package
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, goPackagePath
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# Go package aliases
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, goPackageAliases ? [ ]
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# Extra sources to include in the gopath
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, extraSrcs ? [ ]
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# Extra gopaths containing src subfolder
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# with sources to include in the gopath
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, extraSrcPaths ? [ ]
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# go2nix dependency file
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, goDeps ? null
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, dontRenameImports ? false
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# Do not enable this without good reason
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# IE: programs coupled with the compiler
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, allowGoReference ? false
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, meta ? {}, ... } @ args':
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with builtins;
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let
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args = lib.filterAttrs (name: _: name != "extraSrcs") args';
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removeReferences = [ ] ++ lib.optional (!allowGoReference) go;
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removeExpr = refs: ''remove-references-to ${lib.concatMapStrings (ref: " -t ${ref}") refs}'';
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dep2src = goDep:
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{
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inherit (goDep) goPackagePath;
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src = if goDep.fetch.type == "git" then
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fetchgit {
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inherit (goDep.fetch) url rev sha256;
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}
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else if goDep.fetch.type == "hg" then
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fetchhg {
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inherit (goDep.fetch) url rev sha256;
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}
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else if goDep.fetch.type == "bzr" then
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fetchbzr {
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inherit (goDep.fetch) url rev sha256;
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}
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else if goDep.fetch.type == "FromGitHub" then
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fetchFromGitHub {
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inherit (goDep.fetch) owner repo rev sha256;
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}
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else abort "Unrecognized package fetch type: ${goDep.fetch.type}";
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};
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importGodeps = { depsFile }:
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map dep2src (import depsFile);
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goPath = if goDeps != null then importGodeps { depsFile = goDeps; } ++ extraSrcs
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else extraSrcs;
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package = go.stdenv.mkDerivation (
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(builtins.removeAttrs args [ "goPackageAliases" "disabled" ]) // {
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nativeBuildInputs = [ removeReferencesTo go ]
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++ (lib.optional (!dontRenameImports) govers) ++ nativeBuildInputs;
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buildInputs = buildInputs;
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inherit (go) GOOS GOARCH;
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configurePhase = args.configurePhase or ''
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runHook preConfigure
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# Extract the source
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cd "$NIX_BUILD_TOP"
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mkdir -p "go/src/$(dirname "$goPackagePath")"
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mv "$sourceRoot" "go/src/$goPackagePath"
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'' + lib.flip lib.concatMapStrings goPath ({ src, goPackagePath }: ''
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mkdir goPath
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(cd goPath; unpackFile "${src}")
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mkdir -p "go/src/$(dirname "${goPackagePath}")"
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chmod -R u+w goPath/*
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mv goPath/* "go/src/${goPackagePath}"
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rmdir goPath
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'') + (lib.optionalString (extraSrcPaths != []) ''
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${rsync}/bin/rsync -a ${lib.concatMapStringsSep " " (p: "${p}/src") extraSrcPaths} go
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'') + ''
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export GOPATH=$NIX_BUILD_TOP/go:$GOPATH
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export GOCACHE=$TMPDIR/go-cache
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runHook postConfigure
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'';
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renameImports = args.renameImports or (
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let
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inputsWithAliases = lib.filter (x: x ? goPackageAliases)
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(buildInputs ++ (args.propagatedBuildInputs or [ ]));
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rename = to: from: "echo Renaming '${from}' to '${to}'; govers -d -m ${from} ${to}";
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renames = p: lib.concatMapStringsSep "\n" (rename p.goPackagePath) p.goPackageAliases;
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in lib.concatMapStringsSep "\n" renames inputsWithAliases);
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buildPhase = args.buildPhase or ''
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runHook preBuild
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runHook renameImports
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buildGoDir() {
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local d; local cmd;
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cmd="$1"
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d="$2"
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. $TMPDIR/buildFlagsArray
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echo "$d" | grep -q "\(/_\|examples\|Godeps\)" && return 0
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[ -n "$excludedPackages" ] && echo "$d" | grep -q "$excludedPackages" && return 0
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local OUT
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if ! OUT="$(go $cmd $buildFlags "''${buildFlagsArray[@]}" -v -p $NIX_BUILD_CORES $d 2>&1)"; then
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if ! echo "$OUT" | grep -qE '(no( buildable| non-test)?|build constraints exclude all) Go (source )?files'; then
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echo "$OUT" >&2
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return 1
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fi
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fi
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if [ -n "$OUT" ]; then
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echo "$OUT" >&2
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fi
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return 0
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}
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getGoDirs() {
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local type;
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type="$1"
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if [ -n "$subPackages" ]; then
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echo "$subPackages" | sed "s,\(^\| \),\1$goPackagePath/,g"
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else
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pushd "$NIX_BUILD_TOP/go/src" >/dev/null
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find "$goPackagePath" -type f -name \*$type.go -exec dirname {} \; | grep -v "/vendor/" | sort | uniq
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popd >/dev/null
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fi
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}
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if (( "''${NIX_DEBUG:-0}" >= 1 )); then
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buildFlagsArray+=(-x)
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fi
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if [ ''${#buildFlagsArray[@]} -ne 0 ]; then
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declare -p buildFlagsArray > $TMPDIR/buildFlagsArray
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else
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touch $TMPDIR/buildFlagsArray
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fi
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if [ -z "$enableParallelBuilding" ]; then
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export NIX_BUILD_CORES=1
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fi
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for pkg in $(getGoDirs ""); do
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buildGoDir install "$pkg"
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done
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'' + lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) ''
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# normalize cross-compiled builds w.r.t. native builds
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(
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dir=$NIX_BUILD_TOP/go/bin/${go.GOOS}_${go.GOARCH}
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if [[ -n "$(shopt -s nullglob; echo $dir/*)" ]]; then
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mv $dir/* $dir/..
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fi
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if [[ -d $dir ]]; then
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rmdir $dir
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fi
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)
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'' + ''
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runHook postBuild
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'';
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doCheck = args.doCheck or false;
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checkPhase = args.checkPhase or ''
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runHook preCheck
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for pkg in $(getGoDirs test); do
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buildGoDir test "$pkg"
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done
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runHook postCheck
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'';
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installPhase = args.installPhase or ''
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runHook preInstall
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mkdir -p $bin
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dir="$NIX_BUILD_TOP/go/bin"
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[ -e "$dir" ] && cp -r $dir $bin
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runHook postInstall
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'';
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preFixup = preFixup + ''
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find $bin/bin -type f -exec ${removeExpr removeReferences} '{}' + || true
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'';
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shellHook = ''
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d=$(mktemp -d "--suffix=-$name")
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'' + toString (map (dep: ''
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mkdir -p "$d/src/$(dirname "${dep.goPackagePath}")"
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ln -s "${dep.src}" "$d/src/${dep.goPackagePath}"
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''
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) goPath) + ''
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export GOPATH=${lib.concatStringsSep ":" ( ["$d"] ++ ["$GOPATH"] ++ ["$PWD"] ++ extraSrcPaths)}
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'' + shellHook;
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disallowedReferences = lib.optional (!allowGoReference) go
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++ lib.optional (!dontRenameImports) govers;
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passthru = passthru //
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{ inherit go; } //
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lib.optionalAttrs (goPackageAliases != []) { inherit goPackageAliases; };
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enableParallelBuilding = enableParallelBuilding;
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# I prefer to call this dev but propagatedBuildInputs expects $out to exist
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outputs = args.outputs or [ "bin" "out" ];
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meta = {
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# Add default meta information
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homepage = "https://${goPackagePath}";
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platforms = go.meta.platforms or lib.platforms.all;
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} // meta // {
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# add an extra maintainer to every package
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maintainers = (meta.maintainers or []) ++
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[ lib.maintainers.ehmry lib.maintainers.lethalman ];
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};
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});
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in if disabled then
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throw "${package.name} not supported for go ${go.meta.branch}"
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else
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package
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@@ -1 +0,0 @@
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export GOTOOLDIR=@bin@/bin
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