setup-worktrees

Setup Worktrees

Two independent steps. Do both, in order.

Step 1: Ensure cs.exe is installed

1. Check whether cs is already available:

   Get-Command cs -ErrorAction SilentlyContinue
   

   If found, run cs version to confirm it works and skip to Step 2.

2. If not found, download the prebuilt Windows binary (built from smtg-ai/claude-squad PR #248, which adds Windows support) from this repo's release:

   New-Item -ItemType Directory -Force -Path "$HOME\.local\bin" | Out-Null
   Invoke-WebRequest -Uri "https://github.com/rylero/RyansPersonalSkills/releases/download/cs-windows-pr248/cs.exe" -OutFile "$HOME\.local\bin\cs.exe"
   

3. Ensure $HOME\.local\bin is on the user PATH:

   $env:Path -split ';' | Select-String -SimpleMatch "$HOME\.local\bin"
   

   If nothing matches, add it permanently and tell the user to restart their terminal before cs will resolve:

   [Environment]::SetEnvironmentVariable("Path", "$([Environment]::GetEnvironmentVariable('Path','User'));$HOME\.local\bin", "User")
   

4. Verify: cs version. If the download fails (offline, asset missing), tell the user and offer the source-build fallback:

   git clone https://github.com/smtg-ai/claude-squad.git
   cd claude-squad
   git fetch origin pull/248/head:pr-248
   git checkout pr-248
   go build -o cs.exe .
   cp cs.exe ~/.local/bin/cs.exe
   

Step 2: Generate/update .worktreeinclude

.worktreeinclude is a gitignore-syntax manifest, one pattern per line with # comments, listing files the project needs at runtime that git worktree add won't bring into a new worktree (because they're untracked).

1. Confirm this is a git repo:

   git rev-parse --is-inside-work-tree
   

   If this fails, tell the user this step only applies inside a git repo and stop.

2. List untracked and ignored files to find candidates:

   git status --ignored=matching --porcelain
   

   Also read .gitignore for context on what's intentionally excluded.

3. Classify candidates using judgment:

   • Include — local config/secrets the app needs to run but that aren't committed: .env, .env.local, .env.*.local, appsettings.*.Development.json, *.local.json, credential files, local SQLite DBs, local certs/keys, etc.
   • Exclude — build artifacts, dependency directories, caches: node_modules/, dist/, build/, .venv/, bin/, obj/, target/, .next/, __pycache__/, etc. These are regenerable and shouldn't be copied between worktrees.

4. Present the proposed list of patterns to the user and let them confirm or edit it before writing anything.

5. Write .worktreeinclude at the project root:

   • If the file doesn't exist, create it with the confirmed patterns, each preceded by a # comment explaining why it's needed.
   • If it already exists, merge: keep all existing lines as-is, append new confirmed patterns (with comments) that aren't already present, dedupe exact matches.

   Example:

   # Local environment variables, not committed
   .env
   .env.local
   
   # Per-developer database, needed for app to start
   local.db