| 1 | #!/usr/bin/env node |
| 2 | /** |
| 3 | * Cleans up deprecated Impeccable skill files, symlinks, and |
| 4 | * skills-lock.json entries left over from previous versions. |
| 5 | * |
| 6 | * Safe to run repeatedly -- it is a no-op when nothing needs cleaning. |
| 7 | * |
| 8 | * Usage (from the project root): |
| 9 | * node {{scripts_path}}/cleanup-deprecated.mjs |
| 10 | * |
| 11 | * What it does: |
| 12 | * 1. Finds every harness-specific skills directory (.claude/skills, |
| 13 | * .cursor/skills, .agents/skills, etc.). |
| 14 | * 2. For each deprecated skill name (with and without i- prefix), |
| 15 | * checks if the directory exists and its SKILL.md mentions |
| 16 | * "impeccable" (to avoid deleting unrelated user skills). |
| 17 | * 3. Deletes confirmed matches (files, directories, or symlinks). |
| 18 | * 4. Removes the corresponding entries from skills-lock.json. |
| 19 | */ |
| 20 | |
| 21 | import { existsSync, readFileSync, writeFileSync, rmSync, readdirSync, statSync, lstatSync, unlinkSync } from 'node:fs'; |
| 22 | import { join, resolve } from 'node:path'; |
| 23 | |
| 24 | // Skills that were renamed, merged, or folded in v2.0, v2.1, and v3.0. |
| 25 | const DEPRECATED_NAMES = [ |
| 26 | // v2.0 renames |
| 27 | 'frontend-design', // renamed to impeccable |
| 28 | 'teach-impeccable', // folded into /impeccable init |
| 29 | // v2.1 merges |
| 30 | 'arrange', // renamed to layout |
| 31 | 'normalize', // merged into polish |
| 32 | 'onboard', // merged into harden |
| 33 | 'extract', // merged into /impeccable extract |
| 34 | // v3.0 consolidation: all standalone skills -> /impeccable sub-commands |
| 35 | 'adapt', |
| 36 | 'animate', |
| 37 | 'audit', |
| 38 | 'bolder', |
| 39 | 'clarify', |
| 40 | 'colorize', |
| 41 | 'critique', |
| 42 | 'delight', |
| 43 | 'distill', |
| 44 | 'harden', |
| 45 | 'layout', |
| 46 | 'optimize', |
| 47 | 'overdrive', |
| 48 | 'polish', |
| 49 | 'quieter', |
| 50 | 'shape', |
| 51 | 'typeset', |
| 52 | ]; |
| 53 | |
| 54 | // All known harness directories that may contain a skills/ subfolder. |
| 55 | const HARNESS_DIRS = [ |
| 56 | '.claude', '.cursor', '.gemini', '.codex', '.agents', |
| 57 | '.trae', '.trae-cn', '.pi', '.opencode', '.kiro', '.rovodev', |
| 58 | ]; |
| 59 | |
| 60 | // Per-skill fingerprints for SKILL.md bodies that never mentioned |
| 61 | // "impeccable" in their v2.x source. Used as a last-resort match |
| 62 | // when no skills-lock.json exists and the word heuristic fails. |
| 63 | // The strings are lifted verbatim from the v2.x frontmatter |
| 64 | // descriptions, so collisions with hand-written user skills are |
| 65 | // vanishingly unlikely. |
| 66 | const SKILL_FINGERPRINTS = { |
| 67 | harden: 'Make interfaces production-ready: error handling, empty states', |
| 68 | optimize: 'Diagnoses and fixes UI performance across loading speed', |
| 69 | }; |
| 70 | |
| 71 | /** |
| 72 | * Walk up from startDir until we find a directory that looks like a |
| 73 | * project root (has package.json, .git, or skills-lock.json). |
| 74 | */ |
| 75 | export function findProjectRoot(startDir = process.cwd()) { |
| 76 | let dir = resolve(startDir); |
| 77 | const { root } = { root: '/' }; |
| 78 | while (dir !== root) { |
| 79 | if ( |
| 80 | existsSync(join(dir, 'package.json')) || |
| 81 | existsSync(join(dir, '.git')) || |
| 82 | existsSync(join(dir, 'skills-lock.json')) |
| 83 | ) { |
| 84 | return dir; |
| 85 | } |
| 86 | const parent = resolve(dir, '..'); |
| 87 | if (parent === dir) break; |
| 88 | dir = parent; |
| 89 | } |
| 90 | return resolve(startDir); |
| 91 | } |
| 92 | |
| 93 | /** |
| 94 | * Load skills-lock.json from the project root, or null if missing/unreadable. |
| 95 | */ |
| 96 | export function loadLock(projectRoot) { |
| 97 | const lockPath = join(projectRoot, 'skills-lock.json'); |
| 98 | if (!existsSync(lockPath)) return null; |
| 99 | try { |
| 100 | return JSON.parse(readFileSync(lockPath, 'utf-8')); |
| 101 | } catch { |
| 102 | return null; |
| 103 | } |
| 104 | } |
| 105 | |
| 106 | /** |
| 107 | * Check whether a skill directory belongs to Impeccable. Three layered |
| 108 | * signals, in order of reliability: |
| 109 | * 1. Lock source equals "pbakaus/impeccable" (authoritative). |
| 110 | * 2. SKILL.md body contains the word "impeccable". |
| 111 | * 3. SKILL.md body contains a per-skill fingerprint (for harden and |
| 112 | * optimize, whose v2.x SKILL.md never mentioned the pack name). |
| 113 | */ |
| 114 | export function isImpeccableSkill(skillDir, { skillName, lock } = {}) { |
| 115 | // 1. Authoritative: the lock file claims this skill is ours. |
| 116 | if (skillName && lock?.skills?.[skillName]?.source === 'pbakaus/impeccable') { |
| 117 | return true; |
| 118 | } |
| 119 | const skillMd = join(skillDir, 'SKILL.md'); |
| 120 | if (!existsSync(skillMd)) return false; |
| 121 | let content; |
| 122 | try { |
| 123 | content = readFileSync(skillMd, 'utf-8'); |
| 124 | } catch { |
| 125 | return false; |
| 126 | } |
| 127 | // 2. Word-level content heuristic. |
| 128 | if (/impeccable/i.test(content)) return true; |
| 129 | // 3. Per-skill fingerprint for old skills that never mentioned the pack. |
| 130 | // Strip the i- prefix so both `harden` and `i-harden` resolve to the |
| 131 | // same fingerprint entry. |
| 132 | const unprefixed = skillName?.startsWith('i-') ? skillName.slice(2) : skillName; |
| 133 | const fingerprint = unprefixed && SKILL_FINGERPRINTS[unprefixed]; |
| 134 | if (fingerprint && content.includes(fingerprint)) return true; |
| 135 | return false; |
| 136 | } |
| 137 | |
| 138 | /** |
| 139 | * Build the full list of names to check: each deprecated name, plus |
| 140 | * its i-prefixed variant. |
| 141 | */ |
| 142 | export function buildTargetNames() { |
| 143 | const names = []; |
| 144 | for (const name of DEPRECATED_NAMES) { |
| 145 | names.push(name); |
| 146 | names.push(`i-${name}`); |
| 147 | } |
| 148 | return names; |
| 149 | } |
| 150 | |
| 151 | /** |
| 152 | * Find every skills directory across all harness dirs in the project. |
| 153 | * Returns absolute paths that exist on disk. |
| 154 | */ |
| 155 | export function findSkillsDirs(projectRoot) { |
| 156 | const dirs = []; |
| 157 | for (const harness of HARNESS_DIRS) { |
| 158 | const candidate = join(projectRoot, harness, 'skills'); |
| 159 | if (existsSync(candidate)) { |
| 160 | dirs.push(candidate); |
| 161 | } |
| 162 | } |
| 163 | return dirs; |
| 164 | } |
| 165 | |
| 166 | /** |
| 167 | * Remove deprecated skill directories/symlinks from all harness dirs. |
| 168 | * Reads skills-lock.json so the authoritative "source" field can |
| 169 | * drive deletion even when SKILL.md never mentions impeccable. |
| 170 | * Returns an array of paths that were deleted. |
| 171 | */ |
| 172 | export function removeDeprecatedSkills(projectRoot, lock) { |
| 173 | if (lock === undefined) lock = loadLock(projectRoot); |
| 174 | const targets = buildTargetNames(); |
| 175 | const skillsDirs = findSkillsDirs(projectRoot); |
| 176 | const deleted = []; |
| 177 | |
| 178 | for (const skillsDir of skillsDirs) { |
| 179 | for (const name of targets) { |
| 180 | const skillPath = join(skillsDir, name); |
| 181 | |
| 182 | // Use lstat to detect symlinks (existsSync follows symlinks and |
| 183 | // returns false for dangling ones). |
| 184 | let stat; |
| 185 | try { |
| 186 | stat = lstatSync(skillPath); |
| 187 | } catch { |
| 188 | continue; // does not exist at all |
| 189 | } |
| 190 | |
| 191 | if (stat.isSymbolicLink()) { |
| 192 | // Symlink: check the target if it's alive, otherwise treat |
| 193 | // dangling symlinks to deprecated names as safe to remove. |
| 194 | const targetAlive = existsSync(skillPath); |
| 195 | const isMatch = targetAlive |
| 196 | ? isImpeccableSkill(skillPath, { skillName: name, lock }) |
| 197 | : true; |
| 198 | if (isMatch) { |
| 199 | unlinkSync(skillPath); |
| 200 | deleted.push(skillPath); |
| 201 | } |
| 202 | continue; |
| 203 | } |
| 204 | |
| 205 | // Regular directory -- verify it belongs to impeccable |
| 206 | if (isImpeccableSkill(skillPath, { skillName: name, lock })) { |
| 207 | rmSync(skillPath, { recursive: true, force: true }); |
| 208 | deleted.push(skillPath); |
| 209 | } |
| 210 | } |
| 211 | } |
| 212 | |
| 213 | return deleted; |
| 214 | } |
| 215 | |
| 216 | /** |
| 217 | * Remove deprecated entries from skills-lock.json. |
| 218 | * Only removes entries whose source is "pbakaus/impeccable". |
| 219 | * Returns the list of removed skill names. |
| 220 | */ |
| 221 | export function cleanSkillsLock(projectRoot) { |
| 222 | const lockPath = join(projectRoot, 'skills-lock.json'); |
| 223 | if (!existsSync(lockPath)) return []; |
| 224 | |
| 225 | let lock; |
| 226 | try { |
| 227 | lock = JSON.parse(readFileSync(lockPath, 'utf-8')); |
| 228 | } catch { |
| 229 | return []; |
| 230 | } |
| 231 | |
| 232 | if (!lock.skills || typeof lock.skills !== 'object') return []; |
| 233 | |
| 234 | const targets = buildTargetNames(); |
| 235 | const removed = []; |
| 236 | |
| 237 | for (const name of targets) { |
| 238 | const entry = lock.skills[name]; |
| 239 | if (!entry) continue; |
| 240 | // Only remove if it belongs to impeccable |
| 241 | if (entry.source === 'pbakaus/impeccable') { |
| 242 | delete lock.skills[name]; |
| 243 | removed.push(name); |
| 244 | } |
| 245 | } |
| 246 | |
| 247 | if (removed.length > 0) { |
| 248 | writeFileSync(lockPath, JSON.stringify(lock, null, 2) + '\n', 'utf-8'); |
| 249 | } |
| 250 | |
| 251 | return removed; |
| 252 | } |
| 253 | |
| 254 | /** |
| 255 | * Run the full cleanup. Returns a summary object. |
| 256 | * |
| 257 | * Order matters: read the lock and delete directories first, then |
| 258 | * strip lock entries. Otherwise the authoritative signal is gone by |
| 259 | * the time directory deletion runs. |
| 260 | */ |
| 261 | export function cleanup(projectRoot) { |
| 262 | const root = projectRoot || findProjectRoot(); |
| 263 | const lock = loadLock(root); |
| 264 | const deletedPaths = removeDeprecatedSkills(root, lock); |
| 265 | const removedLockEntries = cleanSkillsLock(root); |
| 266 | return { deletedPaths, removedLockEntries, projectRoot: root }; |
| 267 | } |
| 268 | |
| 269 | // CLI entry point |
| 270 | if (process.argv[1] && resolve(process.argv[1]) === resolve(new URL(import.meta.url).pathname)) { |
| 271 | const result = cleanup(); |
| 272 | if (result.deletedPaths.length === 0 && result.removedLockEntries.length === 0) { |
| 273 | console.log('No deprecated Impeccable skills found. Nothing to clean up.'); |
| 274 | } else { |
| 275 | if (result.deletedPaths.length > 0) { |
| 276 | console.log(`Removed ${result.deletedPaths.length} deprecated skill(s):`); |
| 277 | for (const p of result.deletedPaths) console.log(` - ${p}`); |
| 278 | } |
| 279 | if (result.removedLockEntries.length > 0) { |
| 280 | console.log(`Cleaned ${result.removedLockEntries.length} entry/entries from skills-lock.json:`); |
| 281 | for (const name of result.removedLockEntries) console.log(` - ${name}`); |
| 282 | } |
| 283 | } |
| 284 | } |
| 285 |