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garrytanandloulanyue
85c9d4cebd
gstack-learnings-search and gstack-timeline-read ended in '2>/dev/null || exit 0', so a missing bun or a crashed embedded script printed nothing and exited 0, identical to 'nothing recorded'. Both now exit 127 with '<script>: bun not found on PATH, so ... could not be read. Fix: install Bun (https://bun.sh), then re-run ./setup.' and let an embedded-script failure exit non-zero with its stderr. A successful run with no matches still exits 0 with empty output. The generated callers that print 'LEARNINGS: unavailable (...)' belong to the generator lane. Co-authored-by: loulanyue <260355617@qq.com>
105 lines
3.5 KiB
Bash
Executable File
105 lines
3.5 KiB
Bash
Executable File
#!/usr/bin/env bash
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# gstack-timeline-read — read and format project timeline
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# Usage: gstack-timeline-read [--since "7 days ago"] [--limit N] [--branch NAME]
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#
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# Session timeline: local-only, never sent anywhere.
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# Reads ~/.gstack/projects/$SLUG/timeline.jsonl, filters, formats.
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# Exit 0 silently if no timeline file exists or nothing matches. Missing bun
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# exits 127 and a failed read exits non-zero with its stderr (#2790).
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set -euo pipefail
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SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
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eval "$("$SCRIPT_DIR/gstack-slug" 2>/dev/null)"
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. "$(dirname "$0")/gstack-state-root.sh" 2>/dev/null || { echo "$0: cannot resolve the gstack state root: $(dirname "$0")/gstack-state-root.sh is missing. fix: reinstall with ./setup or /gstack-upgrade (docs/state-root.md)" >&2; exit 1; }
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gstack_state_root_select
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GSTACK_HOME="$_gstack_sr_root"
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SINCE=""
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LIMIT=20
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BRANCH=""
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--since) SINCE="$2"; shift 2 ;;
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--limit) LIMIT="$2"; shift 2 ;;
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--branch) BRANCH="$2"; shift 2 ;;
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*) shift ;;
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esac
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done
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TIMELINE_FILE="$GSTACK_HOME/projects/$SLUG/timeline.jsonl"
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if [ ! -f "$TIMELINE_FILE" ]; then
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exit 0
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fi
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command -v bun >/dev/null 2>&1 || {
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echo "gstack-timeline-read: bun not found on PATH, so the timeline could not be read. Fix: install Bun (https://bun.sh), then re-run ./setup." >&2
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exit 127
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}
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cat "$TIMELINE_FILE" | GSTACK_TIMELINE_SINCE="$SINCE" GSTACK_TIMELINE_BRANCH="$BRANCH" GSTACK_TIMELINE_LIMIT="$LIMIT" bun -e "
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const lines = (await Bun.stdin.text()).trim().split('\n').filter(Boolean);
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const since = process.env.GSTACK_TIMELINE_SINCE || '';
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const branch = process.env.GSTACK_TIMELINE_BRANCH || '';
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const limitRaw = process.env.GSTACK_TIMELINE_LIMIT || '20';
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const parsedLimit = Number.parseInt(limitRaw, 10);
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const limit = Number.isSafeInteger(parsedLimit) && parsedLimit > 0 ? parsedLimit : 20;
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let sinceMs = 0;
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if (since) {
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// Parse relative time like '7 days ago'
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const match = since.match(/(\d+)\s*(day|hour|minute|week|month)s?\s*ago/i);
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if (match) {
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const n = parseInt(match[1]);
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const unit = match[2].toLowerCase();
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const ms = { minute: 60000, hour: 3600000, day: 86400000, week: 604800000, month: 2592000000 };
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sinceMs = Date.now() - n * (ms[unit] || 86400000);
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}
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}
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const entries = [];
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for (const line of lines) {
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try {
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const e = JSON.parse(line);
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if (sinceMs && new Date(e.ts).getTime() < sinceMs) continue;
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if (branch && e.branch !== branch) continue;
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entries.push(e);
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} catch {}
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}
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if (entries.length === 0) process.exit(0);
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// Take last N entries
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const recent = entries.slice(-limit);
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// Skill counts (completed events only)
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const counts = {};
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const branches = new Set();
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for (const e of entries) {
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if (e.event === 'completed') {
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counts[e.skill] = (counts[e.skill] || 0) + 1;
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}
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if (e.branch) branches.add(e.branch);
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}
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// Output summary
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const countStr = Object.entries(counts)
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.sort((a, b) => b[1] - a[1])
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.map(([s, n]) => n + ' /' + s)
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.join(', ');
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if (countStr) {
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console.log('TIMELINE: ' + countStr + ' across ' + branches.size + ' branch' + (branches.size !== 1 ? 'es' : ''));
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}
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// Output recent events
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console.log('');
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console.log('## Recent Events');
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for (const e of recent) {
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const ts = (e.ts || '').replace('T', ' ').replace(/\.\d+Z$/, 'Z');
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const dur = e.duration_s ? ' (' + e.duration_s + 's)' : '';
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const outcome = e.outcome ? ' [' + e.outcome + ']' : '';
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console.log('- ' + ts + ' /' + e.skill + ' ' + e.event + outcome + dur + (e.branch ? ' on ' + e.branch : ''));
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}
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"
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