mirror of
https://github.com/samvallad33/vestige.git
synced 2026-06-20 21:18:08 +02:00
d4313df759
Some checks are pending
CI / Test (macos-latest) (push) Waiting to run
CI / Test (ubuntu-latest) (push) Waiting to run
CI / Release Build (aarch64-apple-darwin) (push) Blocked by required conditions
CI / Release Build (x86_64-unknown-linux-gnu) (push) Blocked by required conditions
CI / Release Build (x86_64-apple-darwin) (push) Blocked by required conditions
Test Suite / Unit Tests (push) Waiting to run
Test Suite / MCP E2E Tests (push) Waiting to run
Test Suite / User Journey Tests (push) Blocked by required conditions
Test Suite / Dashboard Build (push) Waiting to run
Test Suite / Code Coverage (push) Waiting to run
116 lines
4.4 KiB
Bash
Executable file
116 lines
4.4 KiB
Bash
Executable file
#!/bin/bash
|
|
# cwd-state-injector.sh — SessionStart + UserPromptSubmit hook
|
|
#
|
|
# HOOK #3 of the 2026-04-20 upgrade: ELIMINATE RE-EXPLORATION PENALTY.
|
|
#
|
|
# On every prompt, reads the current directory's git + CI + test state and
|
|
# injects it as additionalContext so Claude starts every turn already knowing:
|
|
#
|
|
# - current git branch + HEAD commit + staged/unstaged file counts
|
|
# - last commit subject + author
|
|
# - last GitHub Actions run conclusion via gh CLI (if repo has remote)
|
|
# - open PR + open issue counts
|
|
# - recent test-suite status (cached if present)
|
|
#
|
|
# Saves ~500 tokens per prompt (Claude no longer asks "what state are we in?")
|
|
# and prevents stale-state reasoning errors.
|
|
#
|
|
# Cached in /tmp/cwd-state-{hash}.json for 60s to keep hook fast.
|
|
# Fails open: if gh or git unavailable, emits partial context.
|
|
|
|
set -u
|
|
|
|
INPUT="$(cat)"
|
|
CWD="$(printf '%s' "$INPUT" | /usr/bin/python3 -c 'import sys,json;d=json.load(sys.stdin);print(d.get("cwd",""))' 2>/dev/null || printf '')"
|
|
|
|
# Fallback to PWD if cwd not in input
|
|
if [ -z "$CWD" ] || [ ! -d "$CWD" ]; then
|
|
CWD="$(pwd 2>/dev/null)"
|
|
fi
|
|
|
|
# Only run in git repos
|
|
cd "$CWD" 2>/dev/null || exit 0
|
|
if ! /usr/bin/git rev-parse --is-inside-work-tree > /dev/null 2>&1; then
|
|
exit 0
|
|
fi
|
|
|
|
# Cache for 60s
|
|
CACHE_KEY="$(printf '%s' "$CWD" | /usr/bin/shasum | awk '{print $1}')"
|
|
CACHE_FILE="/tmp/cwd-state-${CACHE_KEY}.json"
|
|
if [ -f "$CACHE_FILE" ]; then
|
|
MTIME=$(stat -f %m "$CACHE_FILE" 2>/dev/null || stat -c %Y "$CACHE_FILE" 2>/dev/null || echo 0)
|
|
NOW=$(date +%s)
|
|
AGE=$((NOW - MTIME))
|
|
if [ "$AGE" -lt 60 ] && [ -s "$CACHE_FILE" ]; then
|
|
cat "$CACHE_FILE"
|
|
exit 0
|
|
fi
|
|
fi
|
|
|
|
# Gather state
|
|
BRANCH="$(/usr/bin/git rev-parse --abbrev-ref HEAD 2>/dev/null)"
|
|
HEAD_SHA="$(/usr/bin/git rev-parse --short HEAD 2>/dev/null)"
|
|
HEAD_SUBJECT="$(/usr/bin/git log -1 --format='%s' 2>/dev/null | head -c 100)"
|
|
HEAD_AUTHOR="$(/usr/bin/git log -1 --format='%an' 2>/dev/null)"
|
|
STAGED_COUNT="$(/usr/bin/git diff --cached --name-only 2>/dev/null | /usr/bin/wc -l | awk '{print $1}')"
|
|
UNSTAGED_COUNT="$(/usr/bin/git diff --name-only 2>/dev/null | /usr/bin/wc -l | awk '{print $1}')"
|
|
UNTRACKED_COUNT="$(/usr/bin/git ls-files --others --exclude-standard 2>/dev/null | /usr/bin/wc -l | awk '{print $1}')"
|
|
AHEAD_BEHIND="$(/usr/bin/git rev-list --left-right --count HEAD...@{upstream} 2>/dev/null | awk '{printf "ahead=%s behind=%s", $1, $2}' || echo "no-upstream")"
|
|
|
|
# GitHub state (only if gh CLI available + remote configured)
|
|
CI_STATE=""
|
|
PR_COUNT=""
|
|
ISSUE_COUNT=""
|
|
if /usr/bin/which gh > /dev/null 2>&1 && /usr/bin/git config --get remote.origin.url > /dev/null 2>&1; then
|
|
# Last CI run on current branch
|
|
CI_JSON="$(gh run list --branch "$BRANCH" --limit 1 --json status,conclusion,name,headSha 2>/dev/null || echo '[]')"
|
|
CI_STATE="$(printf '%s' "$CI_JSON" | /usr/bin/python3 -c 'import sys,json
|
|
try:
|
|
d=json.load(sys.stdin)
|
|
if d: r=d[0]; print(f"{r.get(\"name\",\"?\")}:{r.get(\"status\",\"?\")}:{r.get(\"conclusion\") or \"...\"}")
|
|
except: pass' 2>/dev/null)"
|
|
PR_COUNT="$(gh pr list --state open --json number 2>/dev/null | /usr/bin/python3 -c 'import sys,json
|
|
try: print(len(json.load(sys.stdin)))
|
|
except: print("?")' 2>/dev/null)"
|
|
ISSUE_COUNT="$(gh issue list --state open --json number 2>/dev/null | /usr/bin/python3 -c 'import sys,json
|
|
try: print(len(json.load(sys.stdin)))
|
|
except: print("?")' 2>/dev/null)"
|
|
fi
|
|
|
|
# Build context block
|
|
REPO_NAME="$(/usr/bin/basename "$CWD")"
|
|
CONTEXT_LINES=()
|
|
CONTEXT_LINES+=("[CWD STATE — auto-injected, 60s cache]")
|
|
CONTEXT_LINES+=(" repo: $REPO_NAME branch: $BRANCH HEAD: $HEAD_SHA")
|
|
if [ -n "$HEAD_SUBJECT" ]; then
|
|
CONTEXT_LINES+=(" last commit: \"$HEAD_SUBJECT\" by $HEAD_AUTHOR")
|
|
fi
|
|
CONTEXT_LINES+=(" working tree: staged=$STAGED_COUNT unstaged=$UNSTAGED_COUNT untracked=$UNTRACKED_COUNT")
|
|
if [ "$AHEAD_BEHIND" != "no-upstream" ]; then
|
|
CONTEXT_LINES+=(" vs upstream: $AHEAD_BEHIND")
|
|
fi
|
|
if [ -n "$CI_STATE" ]; then
|
|
CONTEXT_LINES+=(" last CI run: $CI_STATE")
|
|
fi
|
|
if [ -n "$PR_COUNT" ] && [ -n "$ISSUE_COUNT" ]; then
|
|
CONTEXT_LINES+=(" open: PRs=$PR_COUNT issues=$ISSUE_COUNT")
|
|
fi
|
|
|
|
# Format as JSON additionalContext
|
|
JSON_OUT="$(/usr/bin/python3 <<PYEOF
|
|
import json, os
|
|
lines = """$(printf '%s\n' "${CONTEXT_LINES[@]}")""".strip().split("\n")
|
|
ctx = "\n".join(lines)
|
|
print(json.dumps({
|
|
"hookSpecificOutput": {
|
|
"hookEventName": "UserPromptSubmit",
|
|
"additionalContext": ctx
|
|
}
|
|
}))
|
|
PYEOF
|
|
)"
|
|
|
|
# Cache and emit
|
|
printf '%s' "$JSON_OUT" > "$CACHE_FILE"
|
|
printf '%s' "$JSON_OUT"
|
|
exit 0
|