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nixpkgs/pkgs/development/tools/bazel-watcher/default.nix
2020-03-03 01:12:26 +01:00

88 lines
2.6 KiB
Nix

{ buildBazelPackage
, fetchFromGitHub
, fetchpatch
, git
, go
, python
, stdenv
}:
let
patches = [
./use-go-in-path.patch
# update rules_go to fix the build. Remove these when updating past 0.10.3
(fetchpatch {
url = "https://github.com/bazelbuild/bazel-watcher/commit/686130f50cea274f7453f6abc8c5249654047462.patch";
sha256 = "0rzs01sfiinl5d3dq9sx1bhl8kkzppdwh964fr7bzafqcxv5llmb";
})
(fetchpatch {
url = "https://github.com/bazelbuild/bazel-watcher/commit/18bdb44832ccc533e0ab3923ef80060eeb24582d.patch";
sha256 = "0k5hvlxlg4n092d53cbfxqqhzc6f1jv4licdhhi1dhckkhb4sdk6";
})
];
in
buildBazelPackage rec {
name = "bazel-watcher-${version}";
version = "0.10.3";
src = fetchFromGitHub {
owner = "bazelbuild";
repo = "bazel-watcher";
rev = "v${version}";
sha256 = "17z4nqqsdrainbh8fmhf6sgrxwf7aknadmn94z1yqpxa7kb9x33v";
};
nativeBuildInputs = [ go git python ];
bazelTarget = "//ibazel";
fetchAttrs = {
inherit patches;
preBuild = ''
patchShebangs .
'';
preInstall = ''
# Remove the go_sdk (it's just a copy of the go derivation) and all
# references to it from the marker files. Bazel does not need to download
# this sdk because we have patched the WORKSPACE file to point to the one
# currently present in PATH. Without removing the go_sdk from the marker
# file, the hash of it will change anytime the Go derivation changes and
# that would lead to impurities in the marker files which would result in
# a different sha256 for the fetch phase.
rm -rf $bazelOut/external/{go_sdk,\@go_sdk.marker}
sed -e '/^FILE:@go_sdk.*/d' -i $bazelOut/external/\@*.marker
# Remove the gazelle tools, they contain go binaries that are built
# non-deterministically. As long as the gazelle version matches the tools
# should be equivalent.
rm -rf $bazelOut/external/{bazel_gazelle_go_repository_tools,\@bazel_gazelle_go_repository_tools.marker}
sed -e '/^FILE:@bazel_gazelle_go_repository_tools.*/d' -i $bazelOut/external/\@*.marker
'';
sha256 = "0cmj186n2y1g9kkdhcivmh2qvigvpnbp03m575b7hgsxi1cp3ssj";
};
buildAttrs = {
inherit patches;
preBuild = ''
patchShebangs .
'';
installPhase = ''
install -Dm755 bazel-bin/ibazel/*_pure_stripped/ibazel $out/bin/ibazel
'';
};
meta = with stdenv.lib; {
homepage = https://github.com/bazelbuild/bazel-watcher;
description = "Tools for building Bazel targets when source files change.";
license = licenses.asl20;
maintainers = with maintainers; [ kalbasit ];
platforms = platforms.all;
};
}