mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-11-15 14:26:33 +01:00
294 lines
8.9 KiB
Nix
294 lines
8.9 KiB
Nix
{ go, govers, lib, fetchgit, fetchhg, fetchbzr, rsync
|
|
, fetchFromGitHub, stdenv }:
|
|
|
|
{ buildInputs ? []
|
|
, nativeBuildInputs ? []
|
|
, passthru ? {}
|
|
, preFixup ? ""
|
|
, shellHook ? ""
|
|
|
|
# We want parallel builds by default
|
|
, enableParallelBuilding ? true
|
|
|
|
# Go import path of the package
|
|
, goPackagePath
|
|
|
|
# Go package aliases
|
|
, goPackageAliases ? [ ]
|
|
|
|
# Extra sources to include in the gopath
|
|
, extraSrcs ? [ ]
|
|
|
|
# Extra gopaths containing src subfolder
|
|
# with sources to include in the gopath
|
|
, extraSrcPaths ? [ ]
|
|
|
|
# go2nix dependency file
|
|
, goDeps ? null
|
|
|
|
# Whether to delete the vendor folder supplied with the source.
|
|
, deleteVendor ? false
|
|
|
|
, dontRenameImports ? false
|
|
|
|
# Do not enable this without good reason
|
|
# IE: programs coupled with the compiler
|
|
, allowGoReference ? false
|
|
|
|
, CGO_ENABLED ? go.CGO_ENABLED
|
|
|
|
, ldflags ? [ ]
|
|
|
|
, GOFLAGS ? [ ]
|
|
|
|
# needed for buildFlags{,Array} warning
|
|
, buildFlags ? ""
|
|
, buildFlagsArray ? ""
|
|
|
|
, meta ? {}, ... } @ args:
|
|
|
|
let
|
|
dep2src = goDep:
|
|
{
|
|
inherit (goDep) goPackagePath;
|
|
src = if goDep.fetch.type == "git" then
|
|
fetchgit {
|
|
inherit (goDep.fetch) url rev sha256;
|
|
}
|
|
else if goDep.fetch.type == "hg" then
|
|
fetchhg {
|
|
inherit (goDep.fetch) url rev sha256;
|
|
}
|
|
else if goDep.fetch.type == "bzr" then
|
|
fetchbzr {
|
|
inherit (goDep.fetch) url rev sha256;
|
|
}
|
|
else if goDep.fetch.type == "FromGitHub" then
|
|
fetchFromGitHub {
|
|
inherit (goDep.fetch) owner repo rev sha256;
|
|
}
|
|
else abort "Unrecognized package fetch type: ${goDep.fetch.type}";
|
|
};
|
|
|
|
importGodeps = { depsFile }:
|
|
map dep2src (import depsFile);
|
|
|
|
goPath = if goDeps != null then importGodeps { depsFile = goDeps; } ++ extraSrcs
|
|
else extraSrcs;
|
|
package = stdenv.mkDerivation (
|
|
(builtins.removeAttrs args [ "goPackageAliases" "disabled" "extraSrcs"]) // {
|
|
|
|
nativeBuildInputs = [ go ]
|
|
++ (lib.optional (!dontRenameImports) govers) ++ nativeBuildInputs;
|
|
buildInputs = buildInputs;
|
|
|
|
inherit (go) GOOS GOARCH GO386;
|
|
|
|
GOHOSTARCH = go.GOHOSTARCH or null;
|
|
GOHOSTOS = go.GOHOSTOS or null;
|
|
|
|
inherit CGO_ENABLED enableParallelBuilding;
|
|
|
|
GO111MODULE = "off";
|
|
GOTOOLCHAIN = "local";
|
|
GOFLAGS = GOFLAGS ++ lib.optional (!allowGoReference) "-trimpath" ;
|
|
|
|
GOARM = toString (lib.intersectLists [(stdenv.hostPlatform.parsed.cpu.version or "")] ["5" "6" "7"]);
|
|
|
|
# If not set to an explicit value, set the buildid empty for reproducibility.
|
|
ldflags = ldflags ++ lib.optional (!lib.any (lib.hasPrefix "-buildid=") ldflags) "-buildid=";
|
|
|
|
configurePhase = args.configurePhase or (''
|
|
runHook preConfigure
|
|
|
|
# Extract the source
|
|
cd "$NIX_BUILD_TOP"
|
|
mkdir -p "go/src/$(dirname "$goPackagePath")"
|
|
mv "$sourceRoot" "go/src/$goPackagePath"
|
|
|
|
'' + lib.optionalString deleteVendor ''
|
|
if [ ! -d "go/src/$goPackagePath/vendor" ]; then
|
|
echo "vendor folder does not exist, 'deleteVendor' is not needed"
|
|
exit 10
|
|
else
|
|
rm -rf "go/src/$goPackagePath/vendor"
|
|
fi
|
|
'' + lib.optionalString (goDeps != null) ''
|
|
if [ -d "go/src/$goPackagePath/vendor" ]; then
|
|
echo "vendor folder exists, 'goDeps' is not needed"
|
|
exit 10
|
|
fi
|
|
'' + lib.flip lib.concatMapStrings goPath ({ src, goPackagePath }: ''
|
|
mkdir goPath
|
|
(cd goPath; unpackFile "${src}")
|
|
mkdir -p "go/src/$(dirname "${goPackagePath}")"
|
|
chmod -R u+w goPath/*
|
|
mv goPath/* "go/src/${goPackagePath}"
|
|
rmdir goPath
|
|
|
|
'') + (lib.optionalString (extraSrcPaths != []) ''
|
|
${rsync}/bin/rsync -a ${lib.concatMapStringsSep " " (p: "${p}/src") extraSrcPaths} go
|
|
|
|
'') + ''
|
|
export GOPATH=$NIX_BUILD_TOP/go:$GOPATH
|
|
export GOCACHE=$TMPDIR/go-cache
|
|
|
|
# currently pie is only enabled by default in pkgsMusl
|
|
# this will respect the `hardening{Disable,Enable}` flags if set
|
|
if [[ $NIX_HARDENING_ENABLE =~ "pie" ]]; then
|
|
export GOFLAGS="-buildmode=pie $GOFLAGS"
|
|
fi
|
|
|
|
runHook postConfigure
|
|
'');
|
|
|
|
renameImports = args.renameImports or (
|
|
let
|
|
inputsWithAliases = lib.filter (x: x ? goPackageAliases)
|
|
(buildInputs ++ (args.propagatedBuildInputs or [ ]));
|
|
rename = to: from: "echo Renaming '${from}' to '${to}'; govers -d -m ${from} ${to}";
|
|
renames = p: lib.concatMapStringsSep "\n" (rename p.goPackagePath) p.goPackageAliases;
|
|
in lib.concatMapStringsSep "\n" renames inputsWithAliases);
|
|
|
|
buildPhase = args.buildPhase or (''
|
|
runHook preBuild
|
|
|
|
runHook renameImports
|
|
|
|
exclude='\(/_\|examples\|Godeps\|testdata'
|
|
if [[ -n "$excludedPackages" ]]; then
|
|
IFS=' ' read -r -a excludedArr <<<$excludedPackages
|
|
printf -v excludedAlternates '%s\\|' "''${excludedArr[@]}"
|
|
excludedAlternates=''${excludedAlternates%\\|} # drop final \| added by printf
|
|
exclude+='\|'"$excludedAlternates"
|
|
fi
|
|
exclude+='\)'
|
|
|
|
buildGoDir() {
|
|
local cmd="$1" dir="$2"
|
|
|
|
. $TMPDIR/buildFlagsArray
|
|
|
|
declare -a flags
|
|
flags+=($buildFlags "''${buildFlagsArray[@]}")
|
|
flags+=(''${tags:+-tags=''${tags// /,}})
|
|
flags+=(''${ldflags:+-ldflags="$ldflags"})
|
|
flags+=("-p" "$NIX_BUILD_CORES")
|
|
|
|
if [ "$cmd" = "test" ]; then
|
|
flags+=(-vet=off)
|
|
flags+=($checkFlags)
|
|
fi
|
|
|
|
local OUT
|
|
if ! OUT="$(go $cmd "''${flags[@]}" $dir 2>&1)"; then
|
|
if ! echo "$OUT" | grep -qE '(no( buildable| non-test)?|build constraints exclude all) Go (source )?files'; then
|
|
echo "$OUT" >&2
|
|
return 1
|
|
fi
|
|
fi
|
|
if [ -n "$OUT" ]; then
|
|
echo "$OUT" >&2
|
|
fi
|
|
return 0
|
|
}
|
|
|
|
getGoDirs() {
|
|
local type;
|
|
type="$1"
|
|
if [ -n "$subPackages" ]; then
|
|
echo "$subPackages" | sed "s,\(^\| \),\1$goPackagePath/,g"
|
|
else
|
|
pushd "$NIX_BUILD_TOP/go/src" >/dev/null
|
|
find "$goPackagePath" -type f -name \*$type.go -exec dirname {} \; | grep -v "/vendor/" | sort | uniq | grep -v "$exclude"
|
|
popd >/dev/null
|
|
fi
|
|
}
|
|
|
|
if (( "''${NIX_DEBUG:-0}" >= 1 )); then
|
|
buildFlagsArray+=(-x)
|
|
fi
|
|
|
|
if [ ''${#buildFlagsArray[@]} -ne 0 ]; then
|
|
declare -p buildFlagsArray > $TMPDIR/buildFlagsArray
|
|
else
|
|
touch $TMPDIR/buildFlagsArray
|
|
fi
|
|
if [ -z "$enableParallelBuilding" ]; then
|
|
export NIX_BUILD_CORES=1
|
|
fi
|
|
for pkg in $(getGoDirs ""); do
|
|
echo "Building subPackage $pkg"
|
|
buildGoDir install "$pkg"
|
|
done
|
|
'' + lib.optionalString (stdenv.hostPlatform != stdenv.buildPlatform) ''
|
|
# normalize cross-compiled builds w.r.t. native builds
|
|
(
|
|
dir=$NIX_BUILD_TOP/go/bin/${go.GOOS}_${go.GOARCH}
|
|
if [[ -n "$(shopt -s nullglob; echo $dir/*)" ]]; then
|
|
mv $dir/* $dir/..
|
|
fi
|
|
if [[ -d $dir ]]; then
|
|
rmdir $dir
|
|
fi
|
|
)
|
|
'' + ''
|
|
runHook postBuild
|
|
'');
|
|
|
|
doCheck = args.doCheck or false;
|
|
checkPhase = args.checkPhase or ''
|
|
runHook preCheck
|
|
# We do not set trimpath for tests, in case they reference test assets
|
|
export GOFLAGS=''${GOFLAGS//-trimpath/}
|
|
|
|
for pkg in $(getGoDirs test); do
|
|
buildGoDir test "$pkg"
|
|
done
|
|
|
|
runHook postCheck
|
|
'';
|
|
|
|
installPhase = args.installPhase or ''
|
|
runHook preInstall
|
|
|
|
mkdir -p $out
|
|
dir="$NIX_BUILD_TOP/go/bin"
|
|
[ -e "$dir" ] && cp -r $dir $out
|
|
|
|
runHook postInstall
|
|
'';
|
|
|
|
strictDeps = true;
|
|
|
|
shellHook = ''
|
|
d=$(mktemp -d "--suffix=-$name")
|
|
'' + toString (map (dep: ''
|
|
mkdir -p "$d/src/$(dirname "${dep.goPackagePath}")"
|
|
ln -s "${dep.src}" "$d/src/${dep.goPackagePath}"
|
|
''
|
|
) goPath) + ''
|
|
export GOPATH=${lib.concatStringsSep ":" ( ["$d"] ++ ["$GOPATH"] ++ ["$PWD"] ++ extraSrcPaths)}
|
|
'' + shellHook;
|
|
|
|
disallowedReferences = lib.optional (!allowGoReference) go
|
|
++ lib.optional (!dontRenameImports) govers;
|
|
|
|
passthru = passthru //
|
|
{ inherit go; } //
|
|
lib.optionalAttrs (goPackageAliases != []) { inherit goPackageAliases; };
|
|
|
|
meta = {
|
|
# Add default meta information
|
|
homepage = "https://${goPackagePath}";
|
|
platforms = go.meta.platforms or lib.platforms.all;
|
|
} // meta;
|
|
});
|
|
in
|
|
lib.warnIf (buildFlags != "" || buildFlagsArray != "")
|
|
"`buildFlags`/`buildFlagsArray` are deprecated and will be removed in the 24.11 release. Use the `ldflags` and/or `tags` attributes instead"
|
|
lib.warnIf (builtins.elem "-buildid=" ldflags) "`-buildid=` is set by default as ldflag by buildGoModule"
|
|
lib.warnIf (builtins.elem "-trimpath" GOFLAGS) "`-trimpath` is added by default to GOFLAGS by buildGoModule when allowGoReference isn't set to true"
|
|
lib.warn '''buildGoPackage' is deprecated and will be removed for the 25.05 release.
|
|
Please use 'buildGoModule' instead. Tips for migration can be found in the Go section of the nixpkgs manual.''
|
|
package
|