Increase 🧹 cleaning tips

cmd/analyze/cleanable.go

@@ -0,0 +1,112 @@
+package main
+
+import (
+	"path/filepath"
+	"strings"
+)
+
+// isCleanableDir checks if a directory is safe to manually delete
+// but NOT cleaned by mo clean (so user might want to delete it manually)
+func isCleanableDir(path string) bool {
+	if path == "" {
+		return false
+	}
+
+	// Exclude paths that mo clean will handle automatically
+	// These are system caches/logs that mo clean already processes
+	if isHandledByMoClean(path) {
+		return false
+	}
+
+	baseName := filepath.Base(path)
+
+	// Only mark project dependencies and build outputs
+	// These are safe to delete but mo clean won't touch them
+	if projectDependencyDirs[baseName] {
+		return true
+	}
+
+	return false
+}
+
+// isHandledByMoClean checks if this path will be cleaned by mo clean
+func isHandledByMoClean(path string) bool {
+	// Paths that mo clean handles (from clean.sh)
+	cleanPaths := []string{
+		"/Library/Caches/",
+		"/Library/Logs/",
+		"/Library/Saved Application State/",
+		"/.Trash/",
+		"/Library/Application Support/CrashReporter/",
+		"/Library/DiagnosticReports/",
+	}
+
+	for _, p := range cleanPaths {
+		if strings.Contains(path, p) {
+			return true
+		}
+	}
+
+	return false
+}
+
+// Project dependency and build directories
+// These are safe to delete manually but mo clean won't touch them
+var projectDependencyDirs = map[string]bool{
+	// JavaScript/Node dependencies
+	"node_modules":     true,
+	"bower_components": true,
+	".yarn":            true, // Yarn local cache
+	".pnpm-store":      true, // pnpm store
+
+	// Python dependencies and outputs
+	"venv":                 true,
+	".venv":                true,
+	"virtualenv":           true,
+	"__pycache__":          true,
+	".pytest_cache":        true,
+	".mypy_cache":          true,
+	".ruff_cache":          true,
+	".tox":                 true,
+	".eggs":                true,
+	"htmlcov":              true, // Coverage reports
+	".ipynb_checkpoints":   true, // Jupyter checkpoints
+
+	// Ruby dependencies
+	"vendor":  true,
+	".bundle": true,
+
+	// Java/Kotlin/Scala
+	".gradle": true, // Project-level Gradle cache
+	"out":     true, // IntelliJ IDEA build output
+
+	// Build outputs (can be rebuilt)
+	"build":         true,
+	"dist":          true,
+	"target":        true,
+	".next":         true,
+	".nuxt":         true,
+	".output":       true,
+	".parcel-cache": true,
+	".turbo":        true,
+	".vite":         true, // Vite cache
+	".nx":           true, // Nx cache
+	"coverage":      true,
+	".coverage":     true,
+	".nyc_output":   true, // NYC coverage
+
+	// Frontend framework outputs
+	".angular":     true, // Angular CLI cache
+	".svelte-kit":  true, // SvelteKit build
+	".astro":       true, // Astro cache
+	".docusaurus":  true, // Docusaurus build
+
+	// iOS/macOS development
+	"DerivedData": true,
+	"Pods":        true,
+	".build":      true,
+	"Carthage":    true,
+
+	// Other tools
+	".terraform": true, // Terraform plugins
+}