pr-script-test: test the update too, and /test <app> in issues

Update test: after a passing install, every version file the install
wrote (~/.<app>) is set back to 0.0.0-ci and the container's own
`update` runs unattended, pulling the PR's ct/ script, so
update_script's real path is exercised. It must report "Updated
successfully" without errors, and services and URL are checked again.
Apps without a version file get "nothing to update", a GitHub rate
limit counts as not tested. Separate Install and Update columns in the
report; a failed update requests changes like a failed install.

The job's read-only token is passed to the build so release lookups are
not rate limited (all test containers share one public IP).

/test <app> in an issue builds that app from main, install and update,
and answers in the issue; no check run, review or approval.
This commit is contained in:
Rögl-Brunner Michel committed 2026-11-11 10:46:01 +01:00
1 parent d859b2f764
commit f63d1bd425
2 files changed
+252 -72

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+125 -22
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@@ -37,6 +37,9 @@ RAW_LOG="$OUT_DIR/build.raw.log"
LOG="$OUT_DIR/build.log"
RESULT="$OUT_DIR/result.json"
INSTALL_LOG_OUT="$OUT_DIR/install.log"
UPDATE_RAW="$OUT_DIR/update.raw.log"
UPDATE_LOG="$OUT_DIR/update.log"
UPDATE_TIMEOUT="${UPDATE_TIMEOUT:-30m}"
app=$(basename "$SCRIPT" .sh)
job="${GITHUB_RUN_ID:-local}-${GITHUB_RUN_ATTEMPT:-1}-${app}-${OS:-default}"
@@ -52,6 +55,10 @@ ct_ip=""
url=""
http_code=""
failed_units=""
# updated: a real update ran; no-update: update ran, nothing to update;
# fail: the update broke; empty: not attempted (the install failed).
update_status=""
update_step=""
strip_ansi() {
sed -E 's/\x1B\[[0-9;?]*[A-Za-z]//g; s/\x1B[()][A-Z0-9]//g; s/\r/\n/g' | grep -vE '^\s*$'
@@ -110,16 +117,20 @@ classify_cpu_failure() {
finish() {
[[ -f "$RAW_LOG" ]] && strip_ansi <"$RAW_LOG" >"$LOG"
[[ -f "$RAW_LOG" ]] && collect_install_log
[[ -f "$UPDATE_RAW" ]] && strip_ansi <"$UPDATE_RAW" >"$UPDATE_LOG"
rm -f "$UPDATE_RAW"
jq -n \
--arg script "$SCRIPT" --arg os "${OS:-default}" --arg status "$status" \
--arg step "$step" --arg exit_code "$exit_code" --arg sha "$PR_SHA" \
--arg ctid "$ctid" --arg url "$url" --arg http_code "$http_code" \
--arg failed_units "$failed_units" \
--arg update_status "$update_status" --arg update_step "$update_step" \
--argjson duration "$(($(date +%s) - started))" \
--arg tail "$([[ -f "$LOG" ]] && tail -n 60 "$LOG")" \
'{script: $script, os: $os, status: $status, step: $step, exit_code: $exit_code,
sha: $sha, ctid: $ctid, url: $url, http_code: $http_code,
failed_units: $failed_units, duration: $duration, log_tail: $tail}' >"$RESULT"
failed_units: $failed_units, update_status: $update_status, update_step: $update_step,
duration: $duration, log_tail: $tail}' >"$RESULT"
echo "::group::result"
jq 'del(.log_tail)' "$RESULT"
echo "::endgroup::"
@@ -174,13 +185,16 @@ stop_streams() {
}
build_pid=""
update_pid=""
cleanup() {
stop_streams
if [[ -n "$build_pid" ]]; then
pkill -TERM -P "$build_pid" &>/dev/null || true
kill -TERM "$build_pid" &>/dev/null || true
local pid
for pid in "$build_pid" "$update_pid"; do
[[ -n "$pid" ]] || continue
pkill -TERM -P "$pid" &>/dev/null || true
kill -TERM "$pid" &>/dev/null || true
sleep 2
fi
done
if [[ -n "$ctid" ]]; then
if pct status "$ctid" &>/dev/null; then
pct stop "$ctid" --skiplock 1 &>/dev/null || true
@@ -268,6 +282,8 @@ build_env=(
)
touch "$RAW_LOG.start"
[[ -n "$OS" ]] && build_env+=(var_os="$OS")
# Both engines turn var_github_token into GITHUB_TOKEN inside the container.
[[ -n "${GH_API_TOKEN:-}" ]] && build_env+=(var_github_token="$GH_API_TOKEN")
# --- Answers for the script's questions ------------------------------------------
# Nobody types into CI, so anything the install asks has to be answered up front.
@@ -276,7 +292,7 @@ touch "$RAW_LOG.start"
# CI value here. The names come from json/<app>.json app_vars (DevScripts) and
# from the read/prompt_ lines of the install script (both repos). A bare `read`
# that ignores its variable still fails, and the report says why.
ENGINE_VARS=" var_ctid var_hostname var_os var_version var_cpu var_ram var_disk var_brg var_net var_container_storage var_template_storage var_unprivileged var_tags var_arm64 var_testurl var_verbose var_timezone var_http_proxy var_http_no_proxy var_appversion "
ENGINE_VARS=" var_ctid var_hostname var_os var_version var_cpu var_ram var_disk var_brg var_net var_container_storage var_template_storage var_unprivileged var_tags var_arm64 var_testurl var_verbose var_timezone var_http_proxy var_http_no_proxy var_appversion var_github_token "
host_app=$(tr -c 'a-z0-9-\n' '-' <<<"${app,,}")
ci_value() {
case "${1,,}" in
@@ -402,18 +418,11 @@ pct status "$ctid" 2>/dev/null | grep -q running || fail "container ${ctid} is n
ct_ip=$(pct exec "$ctid" -- sh -c "ip -4 -o addr show dev eth0 | awk '{print \$4}' | cut -d/ -f1" 2>/dev/null | head -n1)
if pct exec "$ctid" -- sh -c 'command -v systemctl' &>/dev/null; then
sleep 10
failed_units=$(pct exec "$ctid" -- systemctl --failed --no-legend --plain 2>/dev/null | awk '{print $1}' | paste -sd, -)
elif pct exec "$ctid" -- sh -c 'command -v rc-status' &>/dev/null; then
failed_units=$(pct exec "$ctid" -- rc-status --crashed 2>/dev/null | awk '{print $1}' | paste -sd, -)
fi
[[ -z "$failed_units" ]] || fail "failed services: ${failed_units}"
# What the app's page looks like, for the PR comment. Chromium runs as its own
# unprivileged user with its sandbox on: the page is served by code under test.
# ci-shot-firewall (pve-ci-host-setup.sh) keeps that user off this host and the
# lab network; without it there is no screenshot rather than an unguarded one.
# $1: file name in OUT_DIR (screenshot.png after install, -update after update).
take_screenshot() {
command -v chromium >/dev/null && id ci-shot &>/dev/null || return 0
iptables -w -S CI_SHOT 2>/dev/null | grep -q -- '-d 10.0.0.0/8 .*REJECT' || return 0
@@ -426,26 +435,120 @@ take_screenshot() {
# Only a plausible PNG leaves this function.
if [[ -s "$dir/shot.png" && $(stat -c %s "$dir/shot.png") -lt 3000000 ]] &&
[[ "$(head -c 8 "$dir/shot.png" | od -An -tx1 | tr -d ' \n')" == "89504e470d0a1a0a" ]]; then
cp "$dir/shot.png" "$OUT_DIR/screenshot.png"
cp "$dir/shot.png" "$OUT_DIR/${1:-screenshot.png}"
fi
rm -rf -- "$dir"
}
# The URL the script tells the user to open, e.g. http://${IP}:1337/admin, has
# to answer 200 (after redirects, so a jump to /login is fine). A script that
# prints no URL has no web UI to check.
# Is the app up? No failed services, and the URL the script tells the user to
# open, e.g. http://${IP}:1337/admin, answers 200 (after redirects, so a jump
# to /login is fine). A script that prints no URL has no web UI to check.
# Run after the install and again after the update. Sets health_problem.
pattern=$(grep -oE 'https?://\$\{IP\}(:[0-9]+)?(/[A-Za-z0-9._~/?=&%-]*)?' "$tree/$SCRIPT" | head -n1)
if [[ -n "$pattern" && -n "$ct_ip" ]]; then
url="${pattern/\$\{IP\}/$ct_ip}"
[[ -n "$pattern" && -n "$ct_ip" ]] && url="${pattern/\$\{IP\}/$ct_ip}"
health_problem=""
check_health() {
health_problem=""
failed_units=""
if pct exec "$ctid" -- sh -c 'command -v systemctl' &>/dev/null; then
sleep 10
failed_units=$(pct exec "$ctid" -- systemctl --failed --no-legend --plain 2>/dev/null | awk '{print $1}' | paste -sd, -)
elif pct exec "$ctid" -- sh -c 'command -v rc-status' &>/dev/null; then
failed_units=$(pct exec "$ctid" -- rc-status --crashed 2>/dev/null | awk '{print $1}' | paste -sd, -)
fi
[[ -z "$failed_units" ]] || { health_problem="failed services: ${failed_units}"; return 1; }
[[ -n "$url" ]] || return 0
local waited
for ((waited = 0; waited < URL_WAIT; waited += 5)); do
http_code=$(curl -sk -L --max-redirs 5 -o /dev/null -w '%{http_code}' --max-time 10 "$url" || true)
[[ "$http_code" =~ ^2[0-9][0-9]$ ]] && break
sleep 5
done
# Also when the check fails: an error page explains more than a status code.
[[ "$http_code" =~ ^[1-5][0-9][0-9]$ ]] && take_screenshot
[[ "$http_code" =~ ^2[0-9][0-9]$ ]] || fail "${url} answered ${http_code/#000/nothing} instead of 200 within ${URL_WAIT}s"
[[ "$http_code" =~ ^[1-5][0-9][0-9]$ ]] && take_screenshot "$1"
[[ "$http_code" =~ ^2[0-9][0-9]$ ]] ||
{ health_problem="${url} answered ${http_code/#000/nothing} instead of 200 within ${URL_WAIT}s"; return 1; }
}
check_health screenshot.png || fail "$health_problem"
# --- Update -------------------------------------------------------------------------
# A fresh install is already on the latest release, so a plain `update` would
# only say "No update available" and never run update_script's real path. The
# version files the install wrote (~/.<app>, one per fetch_and_deploy_gh_release)
# are set back to 0.0.0-ci first; check_for_gh_release then sees an update and
# runs it all. `update` is the /usr/bin/update the install generated: it pulls
# ct/<app>.sh from the URL this container was built from, i.e. the PR's tree.
UPDATE_FAKE="0.0.0-ci"
update_fail() {
update_status="fail"
update_step="$1"
fail "update: $1"
}
version_files=$(pct exec "$ctid" -- sh -c '
for f in /root/.*; do
[ -f "$f" ] || continue
case "$f" in */.install-* | *.pending | *.bak | */.bash* | */.profile | */.hushlogin | */.viminfo | */.lesshst | */.wget-hsts | */.selected_editor) continue ;; esac
[ "$(wc -l <"$f")" -le 1 ] && grep -qE "^v?[0-9]+(\.[0-9A-Za-z_+-]+)+$" "$f" && echo "$f"
done' 2>/dev/null | grep -E '^/root/\.[A-Za-z0-9._-]+$')
for f in $version_files; do
pct exec "$ctid" -- sh -c "echo '$UPDATE_FAKE' > '$f'; rm -f '$f.pending'" ||
update_fail "could not reset $f"
done
[[ -n "$version_files" ]] && echo "Update test: set back $(tr '\n' ' ' <<<"$version_files")to ${UPDATE_FAKE}"
: >"$UPDATE_RAW"
update_token=$(head -c 16 /dev/urandom | od -An -tx1 | tr -d ' \n')
echo "──────── update test (live) ────────"
echo "::stop-commands::${update_token}"
timeout --kill-after=1m "$UPDATE_TIMEOUT" pct exec "$ctid" -- env PHS_SILENT=1 mode=default MODE=default \
TERM=dumb DIAGNOSTICS=no var_ignore_breaking_changes=yes ${GH_API_TOKEN:+GITHUB_TOKEN="$GH_API_TOKEN"} update </dev/null \
> >(tee "$UPDATE_RAW" | live_filter) 2>&1 &
update_pid=$!
wait "$update_pid"
update_rc=$?
update_pid=""
sleep 1
echo "::${update_token}::"
update_failure_line() {
strip_ansi <"$UPDATE_RAW" | grep -E '✖|\[ERROR\]|error:' | tail -n 1 | sed -E 's/^\s*(✖️?|\s)*//' | cut -c1-180
}
if ((update_rc == 124 || update_rc == 137)); then
update_fail "timed out after ${UPDATE_TIMEOUT}"
elif ((update_rc != 0)); then
last=$(update_failure_line)
update_fail "exited ${update_rc}${last:+: $last}"
fi
# The engine can report an error and still exit 0 (bark-server: "github: rate
# limit reached", then "Cleaned"). A rate limit is ours, not the PR's: the
# update could not be tested. Any other error line is a failed update.
update_error=$(strip_ansi <"$UPDATE_RAW" | grep -E '✖|\[ERROR\]' | tail -n 1 | sed -E 's/^\s*(✖️?|\s)*//' | cut -c1-180)
if [[ -n "$update_error" ]]; then
if [[ "${update_error,,}" == *"rate limit"* ]]; then
update_status="error"
update_step="could not be tested: ${update_error}"
status="pass"
finish
exit 0
fi
update_fail "$update_error"
fi
if strip_ansi <"$UPDATE_RAW" | grep -qi 'updated successfully'; then
update_status="updated"
for f in $version_files; do
[[ "$(pct exec "$ctid" -- cat "$f" 2>/dev/null)" != "$UPDATE_FAKE" ]] ||
update_fail "reported success, but $f is still ${UPDATE_FAKE}"
done
else
# Ran cleanly without updating anything: no version file to fake (apt/npm
# based), or an update_script that decides differently. Not a failure.
update_status="no-update"
update_step=$(strip_ansi <"$UPDATE_RAW" | grep -iE 'no update|up to date|up-to-date|already' | tail -n 1 | sed -E 's/^\s*(✔️?|ℹ️?|\s)*//' | cut -c1-160)
fi
check_health screenshot-update.png || update_fail "after the update: $health_problem"
status="pass"
finish