tequilaOS/platform_build_soong
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Merge "metric namespace for symlink_forest"

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Usta (Tsering) Shrestha 2022-12-01 19:18:39 +00:00 committed by Gerrit Code Review
commit c61e3c2789
1 changed files with 33 additions and 32 deletions
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65
cmd/soong_build/main.go
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@ -629,40 +629,41 @@ func bazelArtifacts() []string {
// symlink tree creation binary. Then the latter would not need to depend on
// the very heavy-weight machinery of soong_build .
func runSymlinkForestCreation(configuration android.Config, ctx *android.Context, extraNinjaDeps []string, metricsDir string) string {
var ninjaDeps []string
ninjaDeps = append(ninjaDeps, extraNinjaDeps...)
generatedRoot := shared.JoinPath(configuration.SoongOutDir(), "bp2build")
workspaceRoot := shared.JoinPath(configuration.SoongOutDir(), "workspace")
excludes := bazelArtifacts()
if outDir[0] != '/' {
excludes = append(excludes, outDir)
}
existingBazelRelatedFiles, err := getExistingBazelRelatedFiles(topDir)
if err != nil {
fmt.Fprintf(os.Stderr, "Error determining existing Bazel-related files: %s\n", err)
os.Exit(1)
}
pathsToIgnoredBuildFiles := getPathsToIgnoredBuildFiles(configuration.Bp2buildPackageConfig, topDir, existingBazelRelatedFiles, configuration.IsEnvTrue("BP2BUILD_VERBOSE"))
excludes = append(excludes, pathsToIgnoredBuildFiles...)
excludes = append(excludes, getTemporaryExcludes()...)
// PlantSymlinkForest() returns all the directories that were readdir()'ed.
// Such a directory SHOULD be added to `ninjaDeps` so that a child directory
// or file created/deleted under it would trigger an update of the symlink
// forest.
ctx.EventHandler.Do("symlink_forest", func() {
symlinkForestDeps := bp2build.PlantSymlinkForest(
configuration.IsEnvTrue("BP2BUILD_VERBOSE"), topDir, workspaceRoot, generatedRoot, excludes)
ninjaDeps = append(ninjaDeps, symlinkForestDeps...)
})
var ninjaDeps []string
ninjaDeps = append(ninjaDeps, extraNinjaDeps...)
writeDepFile(symlinkForestMarker, ctx.EventHandler, ninjaDeps)
touch(shared.JoinPath(topDir, symlinkForestMarker))
generatedRoot := shared.JoinPath(configuration.SoongOutDir(), "bp2build")
workspaceRoot := shared.JoinPath(configuration.SoongOutDir(), "workspace")
excludes := bazelArtifacts()
if outDir[0] != '/' {
excludes = append(excludes, outDir)
}
existingBazelRelatedFiles, err := getExistingBazelRelatedFiles(topDir)
if err != nil {
fmt.Fprintf(os.Stderr, "Error determining existing Bazel-related files: %s\n", err)
os.Exit(1)
}
pathsToIgnoredBuildFiles := getPathsToIgnoredBuildFiles(configuration.Bp2buildPackageConfig, topDir, existingBazelRelatedFiles, configuration.IsEnvTrue("BP2BUILD_VERBOSE"))
excludes = append(excludes, pathsToIgnoredBuildFiles...)
excludes = append(excludes, getTemporaryExcludes()...)
// PlantSymlinkForest() returns all the directories that were readdir()'ed.
// Such a directory SHOULD be added to `ninjaDeps` so that a child directory
// or file created/deleted under it would trigger an update of the symlink forest.
ctx.EventHandler.Do("plant", func() {
symlinkForestDeps := bp2build.PlantSymlinkForest(
configuration.IsEnvTrue("BP2BUILD_VERBOSE"), topDir, workspaceRoot, generatedRoot, excludes)
ninjaDeps = append(ninjaDeps, symlinkForestDeps...)
})
writeDepFile(symlinkForestMarker, ctx.EventHandler, ninjaDeps)
touch(shared.JoinPath(topDir, symlinkForestMarker))
})
codegenMetrics := bp2build.ReadCodegenMetrics(metricsDir)
if codegenMetrics == nil {
m := bp2build.CreateCodegenMetrics()