Changelog

All notable changes to git-stint will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

[Unreleased]

shared_files config — copy individual files from the main repo into worktrees on session start, with path traversal protection
post_create hooks — run shell commands in new worktrees after session creation for custom setup (e.g., npm install, environment config)
resume command — rebind to an existing session's worktree without restarting it, useful for recovering from disconnects or switching terminals
which command — print the resolved session name or worktree path (--worktree)
PPID-based session resolution — when multiple sessions exist, resolveSession() matches the caller's PPID against each session's clientId before throwing "Multiple active sessions"
Hook auto-resume — PreToolUse hook automatically resumes detached sessions

Remote branch cleanup — end and merge now delete the remote branch when all changes are verified merged on the remote
Two-tier merge detection: commit ancestry (--is-ancestor) for regular merges, content diff for squash and rebase merges
Checks against remote tracking refs (origin/main), not local branches — a local-only merge won't delete the remote branch until you push, preventing accidental loss of the only remote copy
Checks both the default branch and the current branch on the remote (supports non-main workflows like develop)
Graceful handling of network errors and missing remotes — warnings with manual deletion commands, never blocks the end operation
Unmerged remote branches are always preserved with a clear warning and the exact git push origin --delete command to run manually

Skip gitignored files in PreToolUse hook — writes to node_modules/, dist/, .env, etc. no longer trigger session creation or blocking
Hook test suite covering gitignore patterns, negation, nesting, .git/info/exclude, and policy enforcement

Prevent shared_dirs symlinks from being staged by git add -A — symlinks (mode 120000) aren't matched by trailing-slash gitignore rules

shared_dirs config — symlink gitignored directories (caches, data, logs) from main repo into worktrees automatically on start
main_branch_policy config — "block" (auto-create session), "prompt" (block with instructions), "allow" (pass through)
force_cleanup config — control worktree removal behavior ("prompt", "force", "fail")
adopt_changes config — carry uncommitted changes from main into new worktrees ("always", "never", "prompt")
--adopt / --no-adopt CLI flags to override adopt_changes per invocation
Per-client allow-main flag scoped by PID — multiple Claude Code instances stay isolated
install-hooks now scaffolds .stint.json with defaults if it doesn't exist
Updated Claude Code hook format to match current settings schema

Core session commands: start, commit, squash, merge, pr, end, abort, undo
Session listing: list, list --json
File tracking: track, status, diff, log
Cross-session conflict detection: conflicts
Worktree-based test isolation: test, test --combine
Orphan cleanup: prune
Claude Code adapter with PreToolUse and Stop hooks
Hook installer for .claude/settings.json
Manifest schema versioning for forward compatibility
Automated test suite: unit, security, and integration tests
PR body generation from session changeset history