Refresh Manifests

internal/topdata/top_package.go

@@ -282,6 +282,111 @@ func newestTopDataSource(p *project.Project) (time.Time, string, error) {
 	return newest, newestPath, nil
 }
 
+func newestTopDataInput(p *project.Project, now time.Time) (time.Time, string, error) {
+	newest, newestPath, err := newestTopDataSource(p)
+	if err != nil {
+		return time.Time{}, "", err
+	}
+	autogenTime, autogenPath, err := newestAutogenInput(p, now)
+	if err != nil {
+		return time.Time{}, "", err
+	}
+	if autogenTime.After(newest) {
+		return autogenTime, autogenPath, nil
+	}
+	return newest, newestPath, nil
+}
+
+func newestAutogenInput(p *project.Project, now time.Time) (time.Time, string, error) {
+	newest := time.Time{}
+	newestPath := ""
+	for _, consumer := range p.Config.Autogen.Consumers {
+		overrideRoot, err := resolveAutogenLocalOverrideRoot(p, consumer)
+		if err != nil {
+			return time.Time{}, "", err
+		}
+		if overrideRoot != "" {
+			candidateRoot := filepath.Join(overrideRoot, consumer.Root)
+			candidateTime, candidatePath, err := newestMatchingAutogenOverrideInput(candidateRoot, consumer.Include)
+			if err != nil {
+				return time.Time{}, "", err
+			}
+			if candidateTime.After(newest) {
+				newest = candidateTime
+				newestPath = candidatePath
+			}
+			continue
+		}
+
+		cachePath := filepath.Join(p.Root, ".cache", consumer.Manifest.CacheName)
+		info, err := os.Stat(cachePath)
+		if err != nil {
+			if os.IsNotExist(err) {
+				if now.After(newest) {
+					newest = now
+					newestPath = cachePath
+				}
+				continue
+			}
+			return time.Time{}, "", fmt.Errorf("stat autogen manifest cache %s: %w", cachePath, err)
+		}
+
+		candidateTime := info.ModTime()
+		if autogenManifestCacheMaxAge > 0 && now.Sub(info.ModTime()) > autogenManifestCacheMaxAge {
+			candidateTime = now
+		}
+		if candidateTime.After(newest) {
+			newest = candidateTime
+			newestPath = cachePath
+		}
+	}
+	return newest, newestPath, nil
+}
+
+func newestMatchingAutogenOverrideInput(scanRoot string, include []string) (time.Time, string, error) {
+	info, err := os.Stat(scanRoot)
+	if err != nil {
+		if os.IsNotExist(err) {
+			return time.Time{}, "", nil
+		}
+		return time.Time{}, "", fmt.Errorf("stat autogen override root %s: %w", scanRoot, err)
+	}
+	if !info.IsDir() {
+		return time.Time{}, "", fmt.Errorf("autogen override root %s is not a directory", scanRoot)
+	}
+
+	newest := time.Time{}
+	newestPath := ""
+	err = filepath.WalkDir(scanRoot, func(path string, d fs.DirEntry, walkErr error) error {
+		if walkErr != nil {
+			return walkErr
+		}
+		if d.IsDir() {
+			return nil
+		}
+		rel, err := filepath.Rel(scanRoot, path)
+		if err != nil {
+			return err
+		}
+		if !matchesAutogenInclude(filepath.ToSlash(rel), include) {
+			return nil
+		}
+		info, err := d.Info()
+		if err != nil {
+			return err
+		}
+		if info.ModTime().After(newest) {
+			newest = info.ModTime()
+			newestPath = path
+		}
+		return nil
+	})
+	if err != nil {
+		return time.Time{}, "", fmt.Errorf("scan autogen override %s: %w", scanRoot, err)
+	}
+	return newest, newestPath, nil
+}
+
 func topPackageResourceFromPath(path string) (erf.Resource, error) {
 	extension := strings.TrimPrefix(strings.ToLower(filepath.Ext(path)), ".")
 	resourceType, ok := erf.HAKResourceTypeForExtension(extension)
@@ -397,7 +502,7 @@ func packagedBuildResult(p *project.Project) (BuildResult, error) {
 		return BuildResult{}, fmt.Errorf("topdata build output missing: run build-topdata first")
 	}
 
-	newestSource, newestPath, err := newestTopDataSource(p)
+	newestSource, newestPath, err := newestTopDataInput(p, time.Now())
 	if err != nil {
 		return BuildResult{}, err
 	}
@@ -452,7 +557,7 @@ func currentTopPackageResult(p *project.Project) (PackageResult, bool, error) {
 		return PackageResult{}, false, fmt.Errorf("stat top package tlk %s: %w", outputTLK, err)
 	}
 
-	newestSource, _, err := newestTopDataSource(p)
+	newestSource, _, err := newestTopDataInput(p, time.Now())
 	if err != nil {
 		return PackageResult{}, false, err
 	}