feat: smart update check with auto-upgrade, snooze backoff, config CLI (v0.3.9) (#62)

* feat: add bin/gstack-config CLI for reading/writing ~/.gstack/config.yaml

Simple get/set/list interface for persistent gstack configuration.
Used by update-check and upgrade skill for auto_upgrade and update_check settings.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* feat: smart update check with 12h cache, snooze backoff, config disable

- Reduce cache TTL from 24h to 12h for faster update detection
- Add exponential snooze backoff: 24h → 48h → 1 week (resets on new version)
- Add update_check: false config option to disable checks entirely
- Clear snooze file on just-upgraded
- 14 new tests covering snooze levels, expiry, corruption, and config paths

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* feat: upgrade skill with auto-upgrade, 4-option prompt, vendored sync

- Auto-upgrade mode via config or GSTACK_AUTO_UPGRADE=1 env var
- 4-option AskUserQuestion: upgrade once, always, not now, never
- Step 4.5: sync local vendored copy after upgrading primary install
- Snooze write with escalating backoff on "Not now"
- Update preamble text in gen-skill-docs for new upgrade flow
- Regenerate all SKILL.md files

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* docs: simplify upgrade instructions, move auto-upgrade to completed

README now points to /gstack-upgrade instead of long paste commands.
Auto-upgrade TODO moved to Completed section (v0.3.8).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* chore: bump version and changelog (v0.3.9)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Garry Tan
2026-03-14 23:28:02 -07:00
committed by GitHub
parent 41141007c1
commit bb46ca6b21
20 changed files with 588 additions and 45 deletions
+38
View File
@@ -0,0 +1,38 @@
#!/usr/bin/env bash
# gstack-config — read/write ~/.gstack/config.yaml
#
# Usage:
# gstack-config get <key> — read a config value
# gstack-config set <key> <value> — write a config value
# gstack-config list — show all config
#
# Env overrides (for testing):
# GSTACK_STATE_DIR — override ~/.gstack state directory
set -euo pipefail
STATE_DIR="${GSTACK_STATE_DIR:-$HOME/.gstack}"
CONFIG_FILE="$STATE_DIR/config.yaml"
case "${1:-}" in
get)
KEY="${2:?Usage: gstack-config get <key>}"
grep -E "^${KEY}:" "$CONFIG_FILE" 2>/dev/null | tail -1 | awk '{print $2}' | tr -d '[:space:]' || true
;;
set)
KEY="${2:?Usage: gstack-config set <key> <value>}"
VALUE="${3:?Usage: gstack-config set <key> <value>}"
mkdir -p "$STATE_DIR"
if grep -qE "^${KEY}:" "$CONFIG_FILE" 2>/dev/null; then
sed -i '' "s/^${KEY}:.*/${KEY}: ${VALUE}/" "$CONFIG_FILE"
else
echo "${KEY}: ${VALUE}" >> "$CONFIG_FILE"
fi
;;
list)
cat "$CONFIG_FILE" 2>/dev/null || true
;;
*)
echo "Usage: gstack-config {get|set|list} [key] [value]"
exit 1
;;
esac
+69 -5
View File
@@ -1,10 +1,10 @@
#!/usr/bin/env bash
# gstack-update-check — daily version check for all skills.
# gstack-update-check — periodic version check for all skills.
#
# Output (one line, or nothing):
# JUST_UPGRADED <old> <new> — marker found from recent upgrade
# UPGRADE_AVAILABLE <old> <new> — remote VERSION differs from local
# (nothing) — up to date or check skipped
# (nothing) — up to date, snoozed, disabled, or check skipped
#
# Env overrides (for testing):
# GSTACK_DIR — override auto-detected gstack root
@@ -16,9 +16,65 @@ GSTACK_DIR="${GSTACK_DIR:-$(cd "$(dirname "$0")/.." && pwd)}"
STATE_DIR="${GSTACK_STATE_DIR:-$HOME/.gstack}"
CACHE_FILE="$STATE_DIR/last-update-check"
MARKER_FILE="$STATE_DIR/just-upgraded-from"
SNOOZE_FILE="$STATE_DIR/update-snoozed"
VERSION_FILE="$GSTACK_DIR/VERSION"
REMOTE_URL="${GSTACK_REMOTE_URL:-https://raw.githubusercontent.com/garrytan/gstack/main/VERSION}"
# ─── Step 0: Check if updates are disabled ────────────────────
_UC=$("$GSTACK_DIR/bin/gstack-config" get update_check 2>/dev/null || true)
if [ "$_UC" = "false" ]; then
exit 0
fi
# ─── Snooze helper ──────────────────────────────────────────
# check_snooze <remote_version>
# Returns 0 if snoozed (should stay quiet), 1 if not snoozed (should output).
#
# Snooze file format: <version> <level> <epoch>
# Level durations: 1=24h, 2=48h, 3+=7d
# New version (version mismatch) resets snooze.
check_snooze() {
local remote_ver="$1"
if [ ! -f "$SNOOZE_FILE" ]; then
return 1 # no snooze file → not snoozed
fi
local snoozed_ver snoozed_level snoozed_epoch
snoozed_ver="$(awk '{print $1}' "$SNOOZE_FILE" 2>/dev/null || true)"
snoozed_level="$(awk '{print $2}' "$SNOOZE_FILE" 2>/dev/null || true)"
snoozed_epoch="$(awk '{print $3}' "$SNOOZE_FILE" 2>/dev/null || true)"
# Validate: all three fields must be non-empty
if [ -z "$snoozed_ver" ] || [ -z "$snoozed_level" ] || [ -z "$snoozed_epoch" ]; then
return 1 # corrupt file → not snoozed
fi
# Validate: level and epoch must be integers
case "$snoozed_level" in *[!0-9]*) return 1 ;; esac
case "$snoozed_epoch" in *[!0-9]*) return 1 ;; esac
# New version dropped? Ignore snooze.
if [ "$snoozed_ver" != "$remote_ver" ]; then
return 1
fi
# Compute snooze duration based on level
local duration
case "$snoozed_level" in
1) duration=86400 ;; # 24 hours
2) duration=172800 ;; # 48 hours
*) duration=604800 ;; # 7 days (level 3+)
esac
local now
now="$(date +%s)"
local expires=$(( snoozed_epoch + duration ))
if [ "$now" -lt "$expires" ]; then
return 0 # still snoozed
fi
return 1 # snooze expired
}
# ─── Step 1: Read local version ──────────────────────────────
LOCAL=""
if [ -f "$VERSION_FILE" ]; then
@@ -32,6 +88,7 @@ fi
if [ -f "$MARKER_FILE" ]; then
OLD="$(cat "$MARKER_FILE" 2>/dev/null | tr -d '[:space:]')"
rm -f "$MARKER_FILE"
rm -f "$SNOOZE_FILE"
mkdir -p "$STATE_DIR"
echo "UP_TO_DATE $LOCAL" > "$CACHE_FILE"
if [ -n "$OLD" ]; then
@@ -40,10 +97,10 @@ if [ -f "$MARKER_FILE" ]; then
exit 0
fi
# ─── Step 3: Check cache freshness (24h = 1440 min) ──────────
# ─── Step 3: Check cache freshness (12h = 720 min) ──────────
if [ -f "$CACHE_FILE" ]; then
# Cache is fresh if modified within 1440 minutes
STALE=$(find "$CACHE_FILE" -mmin +1440 2>/dev/null || true)
# Cache is fresh if modified within 720 minutes
STALE=$(find "$CACHE_FILE" -mmin +720 2>/dev/null || true)
if [ -z "$STALE" ]; then
# Cache is fresh — read it
CACHED="$(cat "$CACHE_FILE" 2>/dev/null || true)"
@@ -60,6 +117,10 @@ if [ -f "$CACHE_FILE" ]; then
# Verify local version still matches cached old version
CACHED_OLD="$(echo "$CACHED" | awk '{print $2}')"
if [ "$CACHED_OLD" = "$LOCAL" ]; then
CACHED_NEW="$(echo "$CACHED" | awk '{print $3}')"
if check_snooze "$CACHED_NEW"; then
exit 0 # snoozed — stay quiet
fi
echo "$CACHED"
exit 0
fi
@@ -90,4 +151,7 @@ fi
# Versions differ — upgrade available
echo "UPGRADE_AVAILABLE $LOCAL $REMOTE" > "$CACHE_FILE"
if check_snooze "$REMOTE"; then
exit 0 # snoozed — stay quiet
fi
echo "UPGRADE_AVAILABLE $LOCAL $REMOTE"