9 changed files with 33 additions and 178 deletions
--- a/completions/sandlot.fish
+++ b/completions/sandlot.fish
@ -11,7 +11,7 @@ function __sandlot_sessions
 end

 # All top-level subcommands (used for __fish_seen_subcommand_from checks)
-set -l __sandlot_cmds new list open review shell close rm merge save diff show log dir cd init cleanup vm
+set -l __sandlot_cmds new list open review shell close rm merge save diff show log dir cleanup vm
 set -l __sandlot_vm_cmds create start shell status info stop destroy

 # Disable file completions
@ -31,14 +31,12 @@ complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a diff
 complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a show -d 'Show prompt and diff for a branch'
 complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a log -d 'Show commits not on main'
 complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a dir -d 'Print the worktree path'
-complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a cd -d 'Change to a branch worktree directory'
-complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a init -d 'Print shell init script'
 complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a cleanup -d 'Remove stale sessions'
 complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a vm -d 'Manage the sandlot VM'

 # ── Session branch completions ───────────────────────────────────────

-for cmd in open review shell close rm merge save diff show log dir cd
+for cmd in open review shell close rm merge save diff show log dir
    complete -c sandlot -n "__fish_seen_subcommand_from $cmd; and not __fish_seen_subcommand_from vm" -a '(__sandlot_sessions)'
 end

@ -73,9 +71,5 @@ complete -c sandlot -n "__fish_seen_subcommand_from vm; and not __fish_seen_subc

 # ── Global options ───────────────────────────────────────────────────

-# ── init shell completions ───────────────────────────────────────
-
-complete -c sandlot -n '__fish_seen_subcommand_from init' -a 'fish bash zsh' -d 'Shell type'
-
 complete -c sandlot -s h -l help -d 'Show help'
 complete -c sandlot -s V -l version -d 'Show version'
--- a/package.json
+++ b/package.json
@ -1,6 +1,6 @@
 {
  "name": "@because/sandlot",
-  "version": "0.0.25",
+  "version": "0.0.24",
  "description": "Sandboxed, branch-based development with Claude",
  "type": "module",
  "bin": {
--- a/src/cli.ts
+++ b/src/cli.ts
@ -24,8 +24,6 @@ import { action as editAction } from "./commands/edit.ts"
 import { action as cleanupAction } from "./commands/cleanup.ts"
 import { register as registerVmCommands } from "./commands/vm.ts"
 import { action as completionsAction } from "./commands/completions.ts"
-import { action as initAction } from "./commands/init.ts"
-import { action as cdAction } from "./commands/cd.ts"

 const pkg = await Bun.file(new URL("../package.json", import.meta.url)).json()

@ -174,12 +172,6 @@ program
  .description("Print the worktree path for a session")
  .action(dirAction)

-program
-  .command("cd")
-  .argument("<branch>", "branch name")
-  .description("Change to a branch's worktree directory")
-  .action(cdAction)
-
 // ── Admin ───────────────────────────────────────────────────────────

 program.commandsGroup("Admin Commands:")
@ -216,12 +208,6 @@ program
  .description("Output fish shell completions")
  .action((opts: { install?: boolean }) => completionsAction(program, opts))

-program
-  .command("init")
-  .argument("<shell>", "shell type (fish, bash, zsh)")
-  .description("Print shell init script (eval in your shell config)")
-  .action((shell: string) => initAction(program, shell))
-
 // ── Default: `sandlot` → `sandlot list` ─────────────────────────────

 if (process.argv.length === 2) {
--- a/src/commands/cd.ts
+++ b/src/commands/cd.ts
@ -1,7 +0,0 @@
-import { die } from "../fmt.ts"
-
-export function action(): never {
-  die(
-    `"sandlot cd" requires shell integration.\n\nAdd one of these to your shell config:\n\n  Fish  (~/.config/fish/config.fish):\n    sandlot init fish | source\n\n  Bash  (~/.bashrc):\n    eval "$(sandlot init bash)"\n\n  Zsh   (~/.zshrc):\n    eval "$(sandlot init zsh)"`
-  )
-}
--- a/src/commands/completions.ts
+++ b/src/commands/completions.ts
@ -1,9 +1,22 @@
 import type { Command, Option } from "commander"

-/** Generate fish completion lines from the Commander program tree. */
-export function generateFishCompletions(program: Command): string[] {
+/** Generate fish completions dynamically from the Commander program tree. */
+export function action(program: Command, opts: { install?: boolean } = {}) {
+  if (opts.install) {
+    const dest = "~/.config/fish/completions/sandlot.fish"
+    const lines = [
+      "#!/bin/sh",
+      `mkdir -p ~/.config/fish/completions`,
+      `sandlot completions > ${dest}`,
+      `echo "Installed fish completions to ${dest}"`,
+    ]
+    process.stdout.write(lines.join("\n") + "\n")
+    return
+  }
+
  const lines: string[] = [
    "# Fish completions for sandlot (auto-generated)",
+    "# Install: sandlot completions > ~/.config/fish/completions/sandlot.fish",
    "",
    "complete -c sandlot -f",
    "",
@ -52,26 +65,6 @@ export function generateFishCompletions(program: Command): string[] {
  }

  lines.push("")
-  return lines
-}
-
-/** Generate fish completions dynamically from the Commander program tree. */
-export function action(program: Command, opts: { install?: boolean } = {}) {
-  if (opts.install) {
-    const dest = "~/.config/fish/completions/sandlot.fish"
-    const lines = [
-      "#!/bin/sh",
-      `mkdir -p ~/.config/fish/completions`,
-      `sandlot completions > ${dest}`,
-      `echo "Installed fish completions to ${dest}"`,
-    ]
-    process.stdout.write(lines.join("\n") + "\n")
-    return
-  }
-
-  const lines = generateFishCompletions(program)
-  // Add install hint at the top
-  lines.splice(1, 0, "# Install: sandlot completions > ~/.config/fish/completions/sandlot.fish")
  process.stdout.write(lines.join("\n") + "\n")
 }

--- a/src/commands/init.ts
+++ b/src/commands/init.ts
@ -1,88 +0,0 @@
-import type { Command } from "commander"
-import { die } from "../fmt.ts"
-import { generateFishCompletions } from "./completions.ts"
-
-export function action(program: Command, shell: string) {
-  switch (shell) {
-    case "fish":
-      return emitFish(program)
-    case "bash":
-      return emitBash(program)
-    case "zsh":
-      return emitZsh(program)
-    default:
-      die(`Unsupported shell: ${shell}. Supported shells: fish, bash, zsh`)
-  }
-}
-
-function emitFish(program: Command) {
-  const lines: string[] = [
-    "function sandlot --wraps sandlot --description 'Sandlot CLI wrapper'",
-    "    if test (count $argv) -ge 1; and test \"$argv[1]\" = cd",
-    "        set -l dir (command sandlot dir $argv[2..])",
-    "        and cd $dir",
-    "    else",
-    "        command sandlot $argv",
-    "    end",
-    "end",
-    "",
-    ...generateFishCompletions(program),
-  ]
-  process.stdout.write(lines.join("\n") + "\n")
-}
-
-function emitBash(program: Command) {
-  const { subcommands, branchCommands } = collectCommands(program)
-  const lines: string[] = [
-    "sandlot() {",
-    '    if [ "$#" -ge 1 ] && [ "$1" = "cd" ]; then',
-    "        local dir",
-    '        dir="$(command sandlot dir "${@:2}")" && cd "$dir"',
-    "    else",
-    '        command sandlot "$@"',
-    "    fi",
-    "}",
-    "",
-    "_sandlot_completions() {",
-    '    local cur prev',
-    '    cur="${COMP_WORDS[COMP_CWORD]}"',
-    '    prev="${COMP_WORDS[COMP_CWORD-1]}"',
-    "",
-    "    if [ \"$COMP_CWORD\" -eq 1 ]; then",
-    `        COMPREPLY=( $(compgen -W "${subcommands.join(" ")}" -- "$cur") )`,
-    "        return",
-    "    fi",
-    "",
-    `    case "$prev" in`,
-    `        ${branchCommands.join("|")})`,
-    '            local branches',
-    '            branches="$(command sandlot list --json 2>/dev/null | grep -o \'"branch": *"[^"]*"\' | sed \'s/.*"\\([^"]*\\)"$/\\1/\')"',
-    '            COMPREPLY=( $(compgen -W "$branches" -- "$cur") )',
-    "            return",
-    "            ;;",
-    "    esac",
-    "}",
-    "complete -F _sandlot_completions sandlot",
-  ]
-  process.stdout.write(lines.join("\n") + "\n")
-}
-
-function emitZsh(program: Command) {
-  // Prepend bashcompinit setup, then emit the same bash script
-  process.stdout.write("autoload -Uz bashcompinit && bashcompinit\n")
-  emitBash(program)
-}
-
-function collectCommands(program: Command): { subcommands: string[]; branchCommands: string[] } {
-  const subcommands: string[] = []
-  const branchCommands: string[] = []
-
-  for (const cmd of program.commands) {
-    if ((cmd as any)._hidden) continue
-    subcommands.push(cmd.name())
-    const hasBranch = cmd.registeredArguments.some(a => a.name() === "branch")
-    if (hasBranch) branchCommands.push(cmd.name())
-  }
-
-  return { subcommands, branchCommands }
-}
--- a/src/commands/list.ts
+++ b/src/commands/list.ts
@ -46,6 +46,7 @@ export async function action(opts: { json?: boolean }) {
  // Determine status for each session in parallel
  const statusEntries = await Promise.all(
    sessions.map(async (s): Promise<[string, string]> => {
+      if (!(await git.isValidWorktree(s.worktree))) return [s.branch, "stale"]
      if (await vm.isClaudeActive(s.worktree, s.branch)) return [s.branch, "active"]
      const dirty = await git.isDirty(s.worktree)
      if (dirty) return [s.branch, "dirty"]
@ -61,8 +62,8 @@ export async function action(opts: { json?: boolean }) {
    return
  }

-  const icons: Record<string, string> = { idle: `${dim}◯${reset}`, active: `${cyan}◎${reset}`, dirty: `${yellow}◐${reset}`, saved: `${green}●${reset}` }
-  const branchColors: Record<string, string> = { idle: dim, active: cyan, dirty: yellow, saved: green }
+  const icons: Record<string, string> = { idle: `${dim}◯${reset}`, active: `${cyan}◎${reset}`, dirty: `${yellow}◐${reset}`, saved: `${green}●${reset}`, stale: `${red}✖${reset}` }
+  const branchColors: Record<string, string> = { idle: dim, active: cyan, dirty: yellow, saved: green, stale: red }
  const branchWidth = Math.max(6, ...sessions.map((s) => s.branch.length))
  const cols = process.stdout.columns || 80
  const prefixWidth = branchWidth + 4
@ -70,7 +71,7 @@ export async function action(opts: { json?: boolean }) {
  console.log(`  ${dim}${"BRANCH".padEnd(branchWidth)}  PROMPT${reset}`)

  for (const s of sessions) {
-    const prompt = (s.prompt ?? "").split("\n")[0]
+    const prompt = status === "stale" ? "broken worktree — close with -f to clean up" : (s.prompt ?? "").split("\n")[0]
    const status = statuses[s.branch]
    const icon = icons[status]
    const bc = branchColors[status]
@ -79,7 +80,9 @@ export async function action(opts: { json?: boolean }) {
    console.log(`${icon} ${bc}${s.branch.padEnd(branchWidth)}${reset}  ${dim}${truncated}${reset}`)
  }

-  console.log(`\n${dim}◯ idle${reset} · ${cyan}◎ active${reset} · ${yellow}◐ unsaved${reset} · ${green}● saved${reset}`)
+  const hasStale = Object.values(statuses).includes("stale")
+  const legend = `${dim}◯ idle${reset} · ${cyan}◎ active${reset} · ${yellow}◐ unsaved${reset} · ${green}● saved${reset}`
+  console.log(`\n${legend}${hasStale ? ` · ${red}✖ stale${reset} (run ${dim}sandlot close -f <branch>${reset} to clean up)` : ""}`)

  if ((await vm.status()) !== "running") {
    console.log(`\n${red}VM is not running.${reset}`)
--- a/src/commands/review.ts
+++ b/src/commands/review.ts
@ -29,39 +29,6 @@ Description of problem.
 Tell each agent: Run \`git diff main...HEAD\` and focus on the "+" lines, not the "-" lines.

 Once the agents are done, look at all their suggestions and let me know what you think.
-
-Give me your opinion in this format, with the :
-
-<grumpySeniorDevResponse>
-# {branch name} Review
-
-**OK TO SHIP: yes or no**
-
-# Showstoppers
-
-1. BUG: Bug that both bug hunters found.
-2. BUG: Bug that one of the hunters found.
-3. COMPLIANCE: Describe CLAUDE.md compliance issue.
-
-# Recommendations
-
-4. BUG: Bug that both bug hunters found.
-5. BUG: Bug that one of the hunters found.
-6. COMPLIANCE: Describe CLAUDE.md compliance issue.
-7. SIMPLIFY: Opportunities to simplify code.
-
-# Optional
-
-8. BUG: Bug that both bug hunters found.
-9. BUG: Bug that one of the hunters found.
-10. COMPLIANCE: Describe CLAUDE.md compliance issue.
-11. SIMPLIFY: Opportunities to simplify code.
-
-# Summary
-
-Your thoughts, in brief.
-
-</grumpySeniorDevResponse>
 `
  if (extra) prompt += "\n\n" + extra

--- a/src/git.ts
+++ b/src/git.ts
@ -189,6 +189,12 @@ export async function rebaseAbort(cwd: string): Promise<void> {
 }

 /** Check if a worktree has uncommitted changes. */
+/** Check if a worktree path is a valid git directory. */
+export async function isValidWorktree(worktreePath: string): Promise<boolean> {
+  const result = await $`git -C ${worktreePath} rev-parse --git-dir`.nothrow().quiet()
+  return result.exitCode === 0
+}
+
 export async function isDirty(worktreePath: string): Promise<boolean> {
  const result = await $`git -C ${worktreePath} status --porcelain`.nothrow().quiet()
  if (result.exitCode !== 0) return false
@ -227,7 +233,8 @@ export async function fileDiff(ref1: string, ref2: string, file: string, cwd: st

 /** Check if a branch has commits beyond main. */
 export async function hasNewCommits(worktreePath: string): Promise<boolean> {
-  const main = await mainBranch(worktreePath)
+  let main: string
+  try { main = await mainBranch(worktreePath) } catch { return false }
  const result = await $`git -C ${worktreePath} rev-list ${main}..HEAD --count`.nothrow().quiet()
  if (result.exitCode !== 0) return false
  return parseInt(result.text().trim(), 10) > 0