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arthur-os/test/shell.d/update-lock-test.sh
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#!/bin/bash
set -euo pipefail
source "$(dirname "$0")/base-test.sh"
test_tmp=$(mktemp -d)
trap 'rm -rf "$test_tmp"' EXIT
stub_bin="$test_tmp/bin"
test_home="$test_tmp/home"
runtime_dir="$test_tmp/runtime"
mkdir -p "$stub_bin" "$test_home" "$runtime_dir"
run_with_lock_env() {
HOME="$test_home" \
XDG_RUNTIME_DIR="$runtime_dir" \
XDG_STATE_HOME="$test_tmp/state" \
PATH="$stub_bin:$ROOT/bin:$PATH" \
"$@"
}
write_stub() {
local name="$1"
local body="$2"
cat >"$stub_bin/$name" <<SH
#!/bin/bash
$body
SH
chmod +x "$stub_bin/$name"
}
for command in \
omarchy-toggle-idle \
systemd-inhibit \
omarchy-update-keyring \
omarchy-update-system-pkgs \
omarchy-migrate \
omarchy-update-aur-pkgs \
omarchy-update-mise \
omarchy-update-orphan-pkgs \
omarchy-hook \
omarchy-update-analyze-logs \
omarchy-shell \
omarchy-update-restart; do
write_stub "$command" 'exit 0'
done
write_stub omarchy-update-available 'exit 1'
# omarchy-update should hold the lock before snapshotting, so a second update
# cannot even enter its pre-update snapshot.
update_snapshot_marker="$test_tmp/update-snapshot-started"
write_stub omarchy-snapshot 'echo started >"$TEST_MARKER"; sleep 2; exit 0'
OMARCHY_UPDATE_LOGGED=1 TEST_MARKER="$update_snapshot_marker" run_with_lock_env "$ROOT/bin/omarchy-update" -y >"$test_tmp/update-first.out" 2>&1 &
update_pid=$!
for _ in {1..50}; do
[[ -f $update_snapshot_marker ]] && break
sleep 0.05
done
[[ -f $update_snapshot_marker ]] || fail "first omarchy-update reached snapshot under lock"
set +e
OMARCHY_UPDATE_LOGGED=1 TEST_MARKER="$test_tmp/update-second-snapshot-started" run_with_lock_env "$ROOT/bin/omarchy-update" -y >"$test_tmp/update-second.out" 2>&1
update_second_status=$?
set -e
wait "$update_pid"
[[ $update_second_status -ne 0 ]] || fail "second omarchy-update exits non-zero while update lock is held"
grep -q "already running" "$test_tmp/update-second.out" || fail "second omarchy-update reports held update lock"
[[ ! -f $test_tmp/update-second-snapshot-started ]] || fail "second omarchy-update did not snapshot while lock was held"
pass "omarchy-update prevents overlapping top-level updates"
# omarchy-update-perform is now only a compatibility wrapper around
# omarchy-update -y, but it should still respect the same update lock.
perform_marker="$test_tmp/perform-started"
write_stub omarchy-update-keyring 'echo started >"$TEST_MARKER"; sleep 2; exit 0'
TEST_MARKER="$perform_marker" run_with_lock_env "$ROOT/bin/omarchy-update-perform" >"$test_tmp/perform-first.out" 2>&1 &
perform_pid=$!
for _ in {1..50}; do
[[ -f $perform_marker ]] && break
sleep 0.05
done
[[ -f $perform_marker ]] || fail "first omarchy-update-perform delegated to update under lock"
set +e
TEST_MARKER="$test_tmp/perform-second-started" run_with_lock_env "$ROOT/bin/omarchy-update-perform" >"$test_tmp/perform-second.out" 2>&1
perform_second_status=$?
set -e
wait "$perform_pid"
[[ $perform_second_status -ne 0 ]] || fail "second omarchy-update-perform exits non-zero while update lock is held"
grep -q "already running" "$test_tmp/perform-second.out" || fail "second omarchy-update-perform reports held update lock"
[[ ! -f $test_tmp/perform-second-started ]] || fail "second omarchy-update-perform did not snapshot while lock was held"
pass "omarchy-update-perform compatibility wrapper respects update lock"