76 lines
2.4 KiB
Nix
76 lines
2.4 KiB
Nix
{ buildBazelPackage
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, cacert
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, fetchFromGitHub
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, fetchpatch
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, git
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, go
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, python
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, stdenv
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}:
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buildBazelPackage rec {
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name = "bazel-watcher-${version}";
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version = "0.9.1";
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src = fetchFromGitHub {
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owner = "bazelbuild";
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repo = "bazel-watcher";
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rev = "v${version}";
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sha256 = "1gjbv67ydyb0mafpp59qr9n8f8vva2mwhgan6lxxl0i9yfx7qc6p";
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};
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nativeBuildInputs = [ go git python ];
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bazelTarget = "//ibazel";
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fetchAttrs = {
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preBuild = ''
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patchShebangs .
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# tell rules_go to use the Go binary found in the PATH
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sed -e 's:go_register_toolchains():go_register_toolchains(go_version = "host"):g' -i WORKSPACE
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'';
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preInstall = ''
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# Remove the go_sdk (it's just a copy of the go derivation) and all
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# references to it from the marker files. Bazel does not need to download
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# this sdk because we have patched the WORKSPACE file to point to the one
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# currently present in PATH. Without removing the go_sdk from the marker
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# file, the hash of it will change anytime the Go derivation changes and
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# that would lead to impurities in the marker files which would result in
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# a different sha256 for the fetch phase.
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rm -rf $bazelOut/external/{go_sdk,\@go_sdk.marker}
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sed -e '/^FILE:@go_sdk.*/d' -i $bazelOut/external/\@*.marker
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# Remove the gazelle tools, they contain go binaries that are built
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# non-deterministically. As long as the gazelle version matches the tools
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# should be equivalent.
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rm -rf $bazelOut/external/{bazel_gazelle_go_repository_tools,\@bazel_gazelle_go_repository_tools.marker}
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sed -e '/^FILE:@bazel_gazelle_go_repository_tools.*/d' -i $bazelOut/external/\@*.marker
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'';
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sha256 = "0p6yarz4wlb6h33n4slkczkdkaa93zc9jx55h8wl9vv81ahp0md5";
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};
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buildAttrs = {
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preBuild = ''
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patchShebangs .
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# tell rules_go to use the Go binary found in the PATH
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sed -e 's:go_register_toolchains():go_register_toolchains(go_version = "host"):g' -i WORKSPACE
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'';
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installPhase = ''
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install -Dm755 bazel-bin/ibazel/*_pure_stripped/ibazel $out/bin/ibazel
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'';
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};
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meta = with stdenv.lib; {
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homepage = https://github.com/bazelbuild/bazel-watcher;
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description = "Tools for building Bazel targets when source files change.";
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license = licenses.asl20;
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maintainers = with maintainers; [ kalbasit ];
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platforms = platforms.all;
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};
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}
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