61 lines
2.7 KiB
Bash
Executable File
61 lines
2.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Cron entry point for ba_dailies.sh presets. Pure process-locking/logging
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# plumbing -- no game-automation logic, same "thin wrapper" spirit as
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# ba_dailies.sh itself (see CLAUDE.md's Bash policy).
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#
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# The shared flock lock exists because "daily" fires twice a day (3:30 and
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# 4:30) and "q4h" fires every 4 hours -- without a lock, two overlapping
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# invocations would both drive xdotool/scrot against the same game window
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# at once, which is unsafe. -n (non-blocking): if a previous run is still
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# in progress, this invocation is skipped entirely rather than queued, so
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# a scheduled fire time can never silently run late.
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#
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# Logs to ~/ba_logs/<preset>.log -- one file per preset, so "daily" and
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# "q4h" never interleave. Every line is one of four explicitly-tagged
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# outcomes (OK / FAILED / SKIPPED -- previous run still in progress /
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# SKIPPED -- paused) specifically so a real failure can be found with a
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# single command, e.g.:
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# grep -E 'FAILED|SKIPPED' ~/ba_logs/*.log
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# A bare exit code alone can't do this: flock and a genuinely crashed task
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# both exit 1, so lock acquisition is checked as its own explicit step
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# (via an fd-based flock, not the "flock -n LOCKFILE COMMAND" form used
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# originally) rather than folded into the wrapped command's own exit code.
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# Likewise, ba_daily.py's manual pause switch (config.PAUSE_FLAG_PATH,
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# toggled via `./ba_dailies.sh pause`/`resume`) exits with the distinct
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# PAUSE_EXIT_CODE (75) below rather than the generic failure code, so a
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# deliberate pause never gets logged as a crash.
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set -uo pipefail
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# Resolves its own directory (same pattern ba_dailies.sh itself already
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# uses) rather than assuming a fixed ~/ba_dailies.sh copy -- the runtime
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# now runs directly out of this git checkout, so cron's own crontab entry
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# points straight at this file's real path (see CLAUDE.md's "Deployment
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# model") and this always calls the ba_dailies.sh sitting right next to it,
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# wherever the checkout lives.
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SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
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PRESET="${1:?usage: ba_cron_run.sh <preset>}"
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LOG_DIR="$HOME/ba_logs"
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LOG_FILE="$LOG_DIR/$PRESET.log"
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LOCK_FILE="$LOG_DIR/ba_dailies.lock"
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mkdir -p "$LOG_DIR"
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{
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exec 9>"$LOCK_FILE"
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if ! flock -n 9; then
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echo "=== $(date -Iseconds) SKIPPED $PRESET -- previous run still in progress ==="
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exit 0
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fi
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echo "=== $(date -Iseconds) starting $PRESET ==="
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"$SCRIPT_DIR/ba_dailies.sh" "$PRESET"
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status=$?
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if [ "$status" -eq 0 ]; then
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echo "=== $(date -Iseconds) finished $PRESET OK (exit 0) ==="
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elif [ "$status" -eq 75 ]; then
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echo "=== $(date -Iseconds) SKIPPED $PRESET -- paused ==="
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else
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echo "=== $(date -Iseconds) finished $PRESET FAILED (exit $status) ==="
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fi
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} >> "$LOG_FILE" 2>&1
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