#!/usr/bin/env bash
# slab-no-close-warn — set Terminal.app "Ask before closing" → Never on every
# profile, so Slab-provisioned windows (and any others) close WITHOUT the
# "Do you want to terminate the running processes?" modal.
#
# The per-profile GUI control is Settings → Profiles → Shell → "Ask before
# closing". Its plist key is `warnOnShellCloseAction`:
#     0 = default ("if there are processes other than the login shell and the
#         processes listed in clean commands")
#     1 = always warn
#     2 = never warn   ← what we set
#
# Terminal.app only exposes `clean commands` over AppleScript (not the radio),
# so the menubar can't set this at provisioning time — it has to be written to
# the plist directly. Terminal caches prefs in memory and rewrites the plist on
# quit, so this is ONLY durable while Terminal is NOT running. Quit Terminal
# completely, run this, then relaunch Terminal.
#
# Slab-* settings sets are created by the menubar by copying the *default*
# profile, so once the default profile carries warnOnShellCloseAction=2 every
# future copied set inherits it. This script sets it on every existing profile
# (default + all Slab-* sets) for good measure.
set -u
PL="$HOME/Library/Preferences/com.apple.Terminal.plist"
PB=/usr/libexec/PlistBuddy
[ -e "$PL" ] || { echo "slab-no-close-warn: no Terminal plist at $PL"; exit 1; }

if pgrep -x Terminal >/dev/null 2>&1; then
    echo "slab-no-close-warn: WARNING — Terminal.app is running."
    echo "  Terminal rewrites this plist from memory on quit and will clobber"
    echo "  these edits. Quit Terminal completely, then re-run this script."
fi

# Enumerate top-level profile names under "Window Settings". The plist embeds
# binary NSFont/NSColor archives, so force a byte-safe locale and strip
# non-printable bytes before the regex match.
names="$("$PB" -c "Print :'Window Settings'" "$PL" 2>/dev/null \
    | LC_ALL=C tr -cd '\11\12\15\40-\176' \
    | LC_ALL=C sed -n 's/^    \([^ ].*\) = Dict {$/\1/p')"

n=0
while IFS= read -r name; do
    [ -z "$name" ] && continue
    "$PB" -c "Set :'Window Settings':'$name':warnOnShellCloseAction 2" "$PL" 2>/dev/null \
        || "$PB" -c "Add :'Window Settings':'$name':warnOnShellCloseAction integer 2" "$PL" 2>/dev/null || true
    n=$((n+1))
done <<< "$names"

echo "slab-no-close-warn: set warnOnShellCloseAction=2 (Never) on $n profile(s)"