#!/usr/bin/env bash
# Smoke-test a built image: toolchains resolve, yarn/pnpm work offline,
# nothing left in /tmp, and runsvinit stops a runit service cleanly on
# docker stop with exit code 0.
set -euo pipefail
cd "$(dirname "$0")/.."
. bin/lib.sh

arch="${1:?usage: bin/test <arch>}"
use_arch_host "$arch"
img="$(dev_tag "$arch")"
name="baseimage-test-$arch-$$"

echo "== $img: toolchains and cleanup"
docker run --rm "$img" bash -ec '
    # cleanup checks first: node writes a compile cache into /tmp when run
    test -z "$(ls -A /tmp)"
    test ! -e /usr/share/doc/bash
    test ! -e /tmp/build.sh
    go version; node --version; python3 --version; hugo version | head -1
    COREPACK_ENABLE_NETWORK=0 yarn --version
    COREPACK_ENABLE_NETWORK=0 pnpm --version
    prettier --version
    shellcheck --version
    govulncheck -version
    test -e /usr/share/zoneinfo/America/New_York
    zstd --version
    sqlite3 --version
    vips --version
    vips -l | grep -i heif > /dev/null
    magick --version
    gs --version
    ruby --version
    bundle --version
    valkey-server --version
    valkey-cli --version
    valkey-server /etc/valkey/valkey.conf
    valkey-cli ping
    valkey-cli shutdown nosave
    psql --version
    postgres --version
    nginx -v
    playwright --version
    firefox --version
    geckodriver --version
    chromium --version
'

echo "== $img: runit service lifecycle"
docker rm -f "$name" >/dev/null 2>&1 || true
docker run -d --name "$name" "$img" bash -ec '
    mkdir -p /etc/sv/demo
    printf "%s\n" "#!/bin/bash" "exec 2>&1" \
        "trap \"echo demo: got TERM; sleep 1; echo demo: clean exit; exit 0\" TERM" \
        "echo demo: started" "while true; do sleep 1; done" > /etc/sv/demo/run
    chmod +x /etc/sv/demo/run
    ln -s /etc/sv/demo /etc/service/demo
    exec /usr/local/sbin/runsvinit
' >/dev/null
sleep 3
docker exec "$name" sv status demo
docker stop "$name" >/dev/null
code="$(docker inspect "$name" --format '{{.State.ExitCode}}')"
logs="$(docker logs "$name" 2>&1)"
docker rm "$name" >/dev/null
echo "$logs"
if [ "$code" != 0 ] || ! grep -q 'demo: clean exit' <<<"$logs"; then
    echo "error: graceful stop failed (exit $code)" >&2
    exit 1
fi
echo "== $img: ok"
