brewcode:teardown

<instructions>

Execution

Skill arguments received: $ARGUMENTS

Argument Parsing

Detect flags in $ARGUMENTS:

• --dry-run present -> dry-run mode (no deletion)
• --full present -> FULL PURGE mode (see below)
• Neither -> default teardown

If --full is NOT present, behavior is identical to previous versions. Skip to "Default Teardown".

Full Purge Mode (--full)

WARNING: DESTRUCTIVE (PARTIALLY recoverable). claude project purge (Claude Code 2.1.115+) wipes ALL per-project state including .claude/, project memory, and session data. The automatic backup captures ONLY the project .claude/ directory — Claude Code session history and auto-memory under ~/.claude/projects/<projectHash>/ are NOT backed up and CANNOT be recovered after purge. You must restore the .claude/ backup MANUALLY.

Step 1 — Typed confirmation (INLINE PROMPT, NOT AskUserQuestion).

Output literally this prompt to the user as plain text in the conversation:

⚠️ DESTRUCTIVE — claude project purge will wipe ALL per-project state including .claude/, project memory, and session data. A backup will be created at .claude.backup.<timestamp>/ BUT it captures ONLY the project .claude/ directory. Claude Code session history and auto-memory under ~/.claude/projects/<projectHash>/ are NOT in the backup and are NOT recoverable. You must restore the .claude/ backup MANUALLY.

Reply with the exact word PURGE (uppercase, no surrounding text) to proceed. Anything else aborts.

Then STOP and wait for the user's next message. Inspect that message:

• If the trimmed message equals exactly PURGE (case-sensitive) -> proceed to Step 2.
• Otherwise -> output "Aborted — confirmation token mismatch. No changes made." and STOP.

Do NOT use AskUserQuestion (option-button form does not accept free-text typing).

Step 2 — Version probe. Verify claude project purge is supported on this Claude Code version BEFORE creating any backup.

EXECUTE using Bash tool:

claude project --help 2>&1 | grep -q '\bpurge\b' && echo "OK purge supported" || { echo "FAILED: claude project purge unsupported on this CC version. Aborting --full."; exit 1; }

STOP if FAILED — --full mode requires Claude Code 2.1.115+. Use default teardown instead.

Step 3 — Backup .claude/ BEFORE purge.

EXECUTE using Bash tool:

TS=$(date +%s); BACKUP=".claude.backup.${TS}"; cp -r .claude "${BACKUP}" && echo "OK backup created: ${BACKUP}" || echo "FAILED backup — aborting, no purge run"

STOP if FAILED — do NOT run purge. Likely disk space or permission issue. Investigate and retry.

Step 4 — Run claude project purge.

EXECUTE using Bash tool:

claude project purge 2>&1 && echo "OK purge complete" || echo "FAILED purge command"

Step 5 — Report backup path and recovery scope to user so manual restore is possible:

Backup location: .claude.backup.<TS>/  (project .claude/ ONLY)
Restore manually with: rm -rf .claude && mv .claude.backup.<TS> .claude

NOT in backup, NOT recoverable: ~/.claude/projects/<projectHash>/
  (Claude Code session JSONL + auto-memory — wiped by `claude project purge`)

Default Teardown

If NOT --dry-run and NOT --full: Use AskUserQuestion to confirm before executing:

"This will delete brewcode project files (templates, configs, logs, plans). Task directories are preserved. Proceed?"

EXECUTE using Bash tool — run teardown script:

bash "${CLAUDE_SKILL_DIR}/scripts/teardown.sh" ARGS_HERE && echo "✅ done" || echo "❌ FAILED"

IMPORTANT: Replace ARGS_HERE with the actual value from "Skill arguments received" above. If empty, omit the argument. Strip --full from args before passing to teardown.sh (script does not know about it).

STOP if ❌ — check script path exists and teardown.sh has execute permissions.

Options

| Option | Behavior | |--------|----------| | --dry-run | List files to delete without removing them | | --full | DESTRUCTIVE (PARTIALLY recoverable — backup covers .claude/ only, NOT ~/.claude/projects/<hash>/ session+memory): backup .claude/ then run claude project purge after typed PURGE confirmation | | (none) | Full removal after user confirmation |

Preserved

Task directories (.claude/tasks/*_task/) and user rules (.claude/rules/) are always preserved in default mode. --full mode preserves NOTHING (except the backup directory).

Warning — --full mode

DESTRUCTIVE (PARTIALLY recoverable). Backup at .claude.backup.<timestamp>/ captures ONLY the project .claude/ directory. Claude Code session history and auto-memory under ~/.claude/projects/<projectHash>/ are ALSO wiped by claude project purge but are NOT in the backup and are NOT recoverable. Use only when you intend to fully reset the project.

</instructions>

Output

# Brewcode Teardown

## Detection

| Field | Value |
|-------|-------|
| Arguments | `{received args or empty}` |
| Mode | `{full or dry-run}` |

## Result

Removed:
  ✅ .claude/tasks/templates/
  ✅ .claude/tasks/cfg/
  ✅ .claude/logs/
  ✅ .claude/plans/
  ✅ .grepai/
  ✅ .claude/skills/brewcode-review/

Preserved:
  ⏭️  .claude/tasks/*_task/ (task directories)
  ⏭️  .claude/rules/ (user rules)