nixpkgs/pkgs/development/tools/build-managers/bazel/bazel-remote/default.nix
2020-06-23 15:29:38 +02:00

91 lines
3.2 KiB
Nix

{ buildBazelPackage
, cacert
, fetchFromGitHub
, git
, go
, stdenv
}:
buildBazelPackage rec {
name = "bazel-remote-${version}";
version = "1.0.0";
src = fetchFromGitHub {
owner = "buchgr";
repo = "bazel-remote";
rev = "v${version}";
sha256 = "1fpdw139d5q1377qnqbgkahmdr4mdaa17d2m10wkyvyvijwm4r2m";
};
nativeBuildInputs = [ go git ];
bazelTarget = "//:bazel-remote";
removeRulesCC = false;
# this is to work around `test -f` failing when called by gazelle
# https://github.com/bazelbuild/bazel-gazelle/blob/v0.19.1/internal/go_repository.bzl#L135
patches = [ ./disable_build_file_generation.patch ];
fetchAttrs = {
preBuild = ''
patchShebangs .
# tell rules_go to use the Go binary found in the PATH
sed -e 's:go_register_toolchains():go_register_toolchains(go_version = "host"):g' -i WORKSPACE
# tell rules_go to invoke GIT with custom CAINFO path
export GIT_SSL_CAINFO="${cacert}/etc/ssl/certs/ca-bundle.crt"
# force gazelle to use the nix go cache rather than its own
# export GO_REPOSITORY_USE_HOST_CACHE=1
'';
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 repository cache as it contains built binaries
chmod -R u+w $bazelOut/external/bazel_gazelle_go_repository_cache
rm -rf $bazelOut/external/{bazel_gazelle_go_repository_cache,\@bazel_gazelle_go_repository_cache.marker}
sed -e '/^FILE:@bazel_gazelle_go_repository_cache.*/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 = "04wbimzjxxmm8kh57q11zvyardb6ilyffc4nkdp6mb87p1l8fmww";
};
buildAttrs = {
preBuild = ''
patchShebangs .
# tell rules_go to use the Go binary found in the PATH
sed -e 's:go_register_toolchains():go_register_toolchains(go_version = "host"):g' -i WORKSPACE
'';
installPhase = ''
install -Dm755 bazel-bin/*_pure_stripped/bazel-remote $out/bin/bazel-remote
'';
};
meta = with stdenv.lib; {
homepage = "https://github.com/buchgr/bazel-remote";
description = "A remote HTTP/1.1 cache for Bazel.";
license = licenses.asl20;
maintainers = [ maintainers.uri-canva ];
platforms = platforms.darwin ++ platforms.linux;
};
}