Piotr Dobrowolski | 20c6bcb | 2021-10-16 23:07:29 +0200 | [diff] [blame] | 1 | { hscloud, lib, pkgs, ... }: |
Serge Bazanski | b1de757 | 2020-10-29 00:43:43 +0100 | [diff] [blame] | 2 | |
| 3 | # This supports building laserproxy in nix, which is used for deploying it to customs. |
| 4 | # This is mildly hacky and should be reworked to function for any hscloud bazel target |
| 5 | # in a more generic fashion. |
| 6 | # |
| 7 | # To build: |
| 8 | # ~/hscloud $ nix-build -A hswaw.laserproxy |
| 9 | |
| 10 | pkgs.buildBazelPackage rec { |
| 11 | name = "laserproxy"; |
Piotr Dobrowolski | 20c6bcb | 2021-10-16 23:07:29 +0200 | [diff] [blame] | 12 | |
| 13 | # Cleanup source tree to limit impact of unrelated changes to hscloud source |
| 14 | # tree on nix build cache. This should only pass over: |
| 15 | # //BUILD, //WORKSPACE, //.bazelrc |
| 16 | # //hscloud/go/** |
| 17 | # //hscloud/third_party/** |
| 18 | # //hscloud/devtools/gerrit/** (WORKSPACE reference) |
| 19 | # //hswaw/laserproxy/** (our build target) |
| 20 | src = lib.cleanSourceWith { |
| 21 | filter = name: type: ( |
| 22 | lib.strings.hasInfix "/go" name || |
| 23 | lib.strings.hasInfix "/third_party" name || |
| 24 | |
| 25 | lib.strings.hasSuffix "/devtools" name || |
| 26 | lib.strings.hasInfix "/devtools/gerrit" name || |
| 27 | |
| 28 | lib.strings.hasSuffix "/hswaw" name || |
| 29 | lib.strings.hasInfix "/hswaw/laserproxy" name || |
| 30 | |
| 31 | lib.strings.hasSuffix "/BUILD" name || |
| 32 | lib.strings.hasSuffix "/WORKSPACE" name || |
| 33 | lib.strings.hasSuffix "/.bazelrc" name |
| 34 | ); |
| 35 | src = hscloud.root; |
| 36 | }; |
| 37 | |
Serge Bazanski | b1de757 | 2020-10-29 00:43:43 +0100 | [diff] [blame] | 38 | bazelTarget = "//hswaw/laserproxy"; |
| 39 | nativeBuildInputs = with pkgs; [ |
| 40 | git python3 postgresql go |
| 41 | ]; |
| 42 | patches = [ |
Serge Bazanski | b1de757 | 2020-10-29 00:43:43 +0100 | [diff] [blame] | 43 | ./nix-use-system-go.patch |
| 44 | ./nix-disable-workspace-status.patch |
| 45 | ]; |
| 46 | |
| 47 | removeRulesCC = false; |
| 48 | fetchConfigured = true; |
| 49 | fetchAttrs = { |
Serge Bazanski | ae2886b | 2021-10-16 20:35:21 +0200 | [diff] [blame] | 50 | # Nicked from nixpkgs' usages of buildBazelPackage in bazel_watcher. |
Serge Bazanski | b1de757 | 2020-10-29 00:43:43 +0100 | [diff] [blame] | 51 | preInstall = '' |
Serge Bazanski | ae2886b | 2021-10-16 20:35:21 +0200 | [diff] [blame] | 52 | # Remove the go_sdk (it's just a copy of the go derivation) and all |
| 53 | # references to it from the marker files. Bazel does not need to download |
| 54 | # this sdk because we have patched the WORKSPACE file to point to the one |
| 55 | # currently present in PATH. Without removing the go_sdk from the marker |
| 56 | # file, the hash of it will change anytime the Go derivation changes and |
| 57 | # that would lead to impurities in the marker files which would result in |
| 58 | # a different sha256 for the fetch phase. |
Serge Bazanski | b1de757 | 2020-10-29 00:43:43 +0100 | [diff] [blame] | 59 | rm -rf $bazelOut/external/{go_sdk,\@go_sdk.marker} |
| 60 | sed -e '/^FILE:@go_sdk.*/d' -i $bazelOut/external/\@*.marker |
Serge Bazanski | ae2886b | 2021-10-16 20:35:21 +0200 | [diff] [blame] | 61 | |
| 62 | # Retains go build input markers |
Serge Bazanski | b1de757 | 2020-10-29 00:43:43 +0100 | [diff] [blame] | 63 | chmod -R 755 $bazelOut/external/{bazel_gazelle_go_repository_cache,@\bazel_gazelle_go_repository_cache.marker} |
| 64 | rm -rf $bazelOut/external/{bazel_gazelle_go_repository_cache,@\bazel_gazelle_go_repository_cache.marker} |
Serge Bazanski | ae2886b | 2021-10-16 20:35:21 +0200 | [diff] [blame] | 65 | |
| 66 | # Remove the gazelle tools, they contain go binaries that are built |
| 67 | # non-deterministically. As long as the gazelle version matches the tools |
| 68 | # should be equivalent. |
Serge Bazanski | b1de757 | 2020-10-29 00:43:43 +0100 | [diff] [blame] | 69 | rm -rf $bazelOut/external/{bazel_gazelle_go_repository_tools,\@bazel_gazelle_go_repository_tools.marker} |
| 70 | sed -e '/^FILE:@bazel_gazelle_go_repository_tools.*/d' -i $bazelOut/external/\@*.marker |
| 71 | ''; |
Serge Bazanski | ae2886b | 2021-10-16 20:35:21 +0200 | [diff] [blame] | 72 | sha256 = "178ai44v8lczzy9gyqnkqmcnjvmw8m89qzaqv6my5fqkw6psliqz"; |
Serge Bazanski | b1de757 | 2020-10-29 00:43:43 +0100 | [diff] [blame] | 73 | }; |
| 74 | buildAttrs = { |
| 75 | inherit patches; |
| 76 | installPhase = '' |
| 77 | install -Dm755 bazel-bin/hswaw/laserproxy/*/laserproxy $out/bin/laserproxy |
| 78 | ''; |
| 79 | }; |
| 80 | } |