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gstack/bin/gstack-timeline-log
T
Garry Tanandcapy-ai[bot] 4c6fa89cdc v1.91.159.0 security: gstack's Bun entry points ignore the audited repo's .env and bunfig.toml (S1) (#3312)
* security: isolate every gstack Bun entry point from the audited checkout's .env and bunfig.toml

Bun auto-loads .env, .env.local and .env.<NODE_ENV> from its cwd and runs a
cwd bunfig.toml preload before the program starts. gstack runs inside the repo
it audits, so a committed .env could steer state roots, the claude binary or
spend caps, and a bunfig preload ran arbitrary code in every bin and hook.

Every bun shebang, shell and skill caller, TypeScript spawn and compiled build
now disables both (--no-env-file --config=/dev/null, bunIsolationArgs(),
--no-compile-autoload-dotenv/bunfig), with a ratchet and hostile-fixture
regressions.

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* test: name the directly executed scripts in the isolation ratchet

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* test: follow the isolation flags in touchfiles, copy lists, recipe assertions and the harness pin

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* fix: keep browse/src/bun-child-config.ts unchanged so the native cookie qualification still binds

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* fix(windows): the empty bunfig outlives its process so the timeline hook's detached repair child can read it

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* v1.91.159.0 security: gstack's Bun entry points ignore the audited repo's .env and bunfig.toml (S1)

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

* test: plan-mode render pattern accepts the isolation flags

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>

---------

Co-authored-by: capy-ai[bot] <230910855+capy-ai[bot]@users.noreply.github.com>
2026-10-20 00:24:28 +00:00

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#!/usr/bin/env bash
# gstack-timeline-log — append a timeline event to the project timeline
# Usage: gstack-timeline-log '{"skill":"review","event":"started","branch":"main"}'
#
# Session timeline: local by default. If the user enables `artifacts_sync_mode`
# with the `full` (not `artifacts-only`) privacy tier — via the first-run
# stop-gate from `gstack-artifacts-init` or the preamble — timeline events are
# published to the user's private GBrain sync repo. See docs/gbrain-sync.md.
# Required fields: skill, event (started|completed).
# Optional: branch, outcome, duration_s, session, ts.
# Validation failure → skip silently (non-blocking).
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
eval "$("$SCRIPT_DIR/gstack-slug" 2>/dev/null)"
. "$(dirname "$0")/gstack-state-root.sh" 2>/dev/null || { echo "$0: cannot resolve the gstack state root: $(dirname "$0")/gstack-state-root.sh is missing. fix: reinstall with ./setup or /gstack-upgrade (docs/state-root.md)" >&2; exit 1; }
gstack_state_root_select
GSTACK_HOME="$_gstack_sr_root"
mkdir -p "$GSTACK_HOME/projects/$SLUG"
INPUT="$1"
# Validate: input must be parseable JSON with required fields
if ! printf '%s' "$INPUT" | bun --no-env-file --config=/dev/null -e "
const j = JSON.parse(await Bun.stdin.text());
if (!j.skill || !j.event) process.exit(1);
" 2>/dev/null; then
exit 0 # skip silently, non-blocking
fi
# Inject timestamp if not present
if ! printf '%s' "$INPUT" | bun --no-env-file --config=/dev/null -e "const j=JSON.parse(await Bun.stdin.text()); if(!j.ts) process.exit(1)" 2>/dev/null; then
INPUT=$(printf '%s' "$INPUT" | bun --no-env-file --config=/dev/null -e "
const j = JSON.parse(await Bun.stdin.text());
j.ts = new Date().toISOString();
console.log(JSON.stringify(j));
" 2>/dev/null) || true
fi
echo "$INPUT" >> "$GSTACK_HOME/projects/$SLUG/timeline.jsonl"
# gbrain-sync: enqueue for cross-machine sync (no-op if sync is off). Finish
# the enqueue before returning: gstack-skill-end drains right after this
# logger, and a backgrounded enqueue can let that drain miss the new event.
# The helper keeps its off/unattended gates and silent-failure behavior.
"$SCRIPT_DIR/gstack-brain-enqueue" "projects/$SLUG/timeline.jsonl" 2>/dev/null || true