#!/usr/bin/env bash
# Pad release: run the release gates, build the phone APK, and install it to
# every connected device.
#
# The full process, policies, and failure handling are documented in
# doc/release.md — this script is the executable form of that document.
#
# Gates (ALL must pass; any failure aborts before the install):
#   1. static checks: go vet + staticcheck        (scripts/check.sh)
#   2. go test -count=1 ./...                     (includes TestNoFramesWhileIdle)
#   3. frame-regression profile on the EMULATOR   (scripts/profile_emulator.sh)
#
# Install policy (doc/release.md):
#   - The built APK is installed to EVERY connected device — emulators and
#     phones. Pushing a release build to the developer's phone is the
#     DEFAULT, expected behavior.
#   - This script installs ONLY. It never profiles or tests a phone.
#     On-device profiling/testing (e.g. scripts/profile_emulator.sh -s
#     <phone serial>) is diagnostic and requires explicit developer approval
#     per run.
#
# Usage:
#   ./scripts/release.sh             # gates + build + install to all devices
#   ./scripts/release.sh --no-install
set -euo pipefail

REPO=$(cd "$(dirname "$0")/.." && pwd)
INSTALL=1
[ "${1:-}" = "--no-install" ] && INSTALL=0

if [ -n "$(git -C "$REPO" status --porcelain 2>/dev/null)" ]; then
	echo "NOTE: working tree is dirty — the gates run on the current (possibly"
	echo "      uncommitted) state. Commit the release work before shipping."
fi

echo "=== gate 1/3: static checks ==="
"$REPO/scripts/check.sh"

echo "=== gate 2/3: go test (includes TestNoFramesWhileIdle) ==="
(cd "$REPO" && go test -count=1 ./...)

echo "=== gate 3/3: frame-regression profile (emulator only) ==="
"$REPO/scripts/profile_emulator.sh"

echo "=== build phone APK ==="
SKIP_CHECK=1 "$REPO/scripts/build_phone.sh" --no-install

if [ "$INSTALL" = "1" ]; then
	echo "=== install to all connected devices ==="
	serials=$(adb devices | awk 'NR>1 && $2=="device" {print $1}')
	if [ -z "$serials" ]; then
		echo "no connected devices — APK built at cmd/pad/pad-phone.apk;"
		echo "install later with: adb -s <serial> install -r cmd/pad/pad-phone.apk"
	else
		for s in $serials; do
			echo "-- installing on $s"
			adb -s "$s" install -r "$REPO/cmd/pad/pad-phone.apk"
		done
	fi
fi

echo "=== RELEASE COMPLETE ==="