add fish shell completions for sandlot

completions/sandlot.fish

@@ -0,0 +1,75 @@
+# Fish completions for sandlot
+# Install: cp completions/sandlot.fish ~/.config/fish/completions/
+
+# Helper: list active session branches from .sandlot/state.json
+function __sandlot_sessions
+    set -l root (git rev-parse --show-toplevel 2>/dev/null)
+    or return
+    set -l state "$root/.sandlot/state.json"
+    test -f "$state"; or return
+    string match -rg '"branch":\s*"([^"]+)"' <"$state"
+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 cleanup vm
+set -l __sandlot_vm_cmds create start shell status info stop destroy
+
+# Disable file completions
+complete -c sandlot -f
+
+# ── Top-level subcommands ────────────────────────────────────────────
+
+complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a new -d 'Create a new session and launch Claude'
+complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a list -d 'Show all active sessions'
+complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a open -d 'Re-enter an existing session'
+complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a review -d 'Launch a code review for a branch'
+complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a shell -d 'Open a shell in the VM'
+complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a close -d 'Remove a worktree and clean up'
+complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a merge -d 'Merge a branch into main and close'
+complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a save -d 'Stage all changes and commit'
+complete -c sandlot -n "not __fish_seen_subcommand_from $__sandlot_cmds" -a diff -d 'Show changes for a branch'
+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 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
+    complete -c sandlot -n "__fish_seen_subcommand_from $cmd; and not __fish_seen_subcommand_from vm" -a '(__sandlot_sessions)'
+end
+
+# ── Command options ──────────────────────────────────────────────────
+
+# new
+complete -c sandlot -n '__fish_seen_subcommand_from new' -s p -l print -r -d 'Run Claude non-interactively with prompt'
+complete -c sandlot -n '__fish_seen_subcommand_from new' -s n -l no-save -d 'Skip auto-save after Claude exits'
+
+# list
+complete -c sandlot -n '__fish_seen_subcommand_from list' -l json -d 'Output as JSON'
+
+# open
+complete -c sandlot -n '__fish_seen_subcommand_from open' -s p -l print -r -d 'Run Claude non-interactively with prompt'
+complete -c sandlot -n '__fish_seen_subcommand_from open' -s n -l no-save -d 'Skip auto-save after Claude exits'
+
+# review
+complete -c sandlot -n '__fish_seen_subcommand_from review' -s p -l print -d 'Print review to stdout'
+
+# close / rm
+complete -c sandlot -n '__fish_seen_subcommand_from close rm' -s f -l force -d 'Close even with unsaved changes'
+
+# ── vm subcommands ───────────────────────────────────────────────────
+
+complete -c sandlot -n "__fish_seen_subcommand_from vm; and not __fish_seen_subcommand_from $__sandlot_vm_cmds" -a create -d 'Create and provision the VM'
+complete -c sandlot -n "__fish_seen_subcommand_from vm; and not __fish_seen_subcommand_from $__sandlot_vm_cmds" -a start -d 'Start the VM'
+complete -c sandlot -n "__fish_seen_subcommand_from vm; and not __fish_seen_subcommand_from $__sandlot_vm_cmds" -a shell -d 'Open a shell in the VM'
+complete -c sandlot -n "__fish_seen_subcommand_from vm; and not __fish_seen_subcommand_from $__sandlot_vm_cmds" -a status -d 'Show VM status'
+complete -c sandlot -n "__fish_seen_subcommand_from vm; and not __fish_seen_subcommand_from $__sandlot_vm_cmds" -a info -d 'Show VM system info'
+complete -c sandlot -n "__fish_seen_subcommand_from vm; and not __fish_seen_subcommand_from $__sandlot_vm_cmds" -a stop -d 'Stop the VM'
+complete -c sandlot -n "__fish_seen_subcommand_from vm; and not __fish_seen_subcommand_from $__sandlot_vm_cmds" -a destroy -d 'Stop and delete the VM'
+
+# ── Global options ───────────────────────────────────────────────────
+
+complete -c sandlot -s h -l help -d 'Show help'
+complete -c sandlot -s V -l version -d 'Show version'