KeiSeiKit-1.0/hooks/assemble-agents.sh
Parfii-bot 588e194d59 refactor(v0.17): extract hook gate into shared lib
Removes 9×20 LOC duplication of KEI_DISABLED_HOOKS gate logic
from each hook into hooks/_lib/gate.sh. Next CVE in gate path
fixes in ONE file, not 9.

hooks/_lib/gate.sh (new, 57 LOC) — POSIX sh library, single
  kei_hook_gate() function. Exact-token tokenize on comma OR
  space (RED-1 fix preserved). Minimal-profile whitelist baked
  in: no-hand-edit-agents, assemble-validate, agent-fork-logger,
  session-end-dump. Idempotent re-source guard.

hooks/_lib/test-gate.sh (new, 47 LOC) — 11 test cases covering
  empty/comma/space/whitespace/substring-NOT-match/literal 'all'/
  minimal-profile included+excluded/minimal+disabled combo.

Per-hook shim (exactly 2 LOC, same in all 9):
  _KEI_LIB="$(dirname "$0")/_lib/gate.sh"
  if [ -r "$_KEI_LIB" ]; then . "$_KEI_LIB"; kei_hook_gate "<name>" || exit 0; fi

Net LOC delta: −171 (hooks) +104 (lib new) +15 (installer) = −52.

Gate semantics bit-identical to v0.15.1 hotfix on the 6
enumerated behaviors; off/advisory-off profile values dropped
per spec (only 'minimal' recognized, any other = full).

Fail-open on missing lib — if _lib/gate.sh absent (old install
pre-v0.17), hook falls through to normal operation.

install.sh — +15 LOC copies hooks/_lib/*.sh to
$HOOKS_DIR/_lib/, preserving relative path the shim expects.

Note: v0.16 split this file; A1 worktree was based on pre-split
main — merge into current main required resolving conflict so
_lib-copy logic moved to install/lib-hooks.sh.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-22 15:14:19 +08:00

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#!/bin/sh
# PostToolUse(Edit|Write) — auto-regenerate agent .md files.
#
# Trigger logic:
# - manifest edited (_manifests/<name>.toml) → rebuild that one agent
# - block edited (_blocks/<name>.md) → rebuild ALL agents
# - otherwise → no-op
#
# Stdin: JSON with tool_input.file_path
# Exit 0 always (non-blocking advisory)
# Silent fall-through if jq is absent; otherwise `set -eu` would abort and
# Claude Code would refuse the tool call system-wide.
command -v jq >/dev/null 2>&1 || exit 0
_KEI_LIB="$(dirname "$0")/_lib/gate.sh"
if [ -r "$_KEI_LIB" ]; then . "$_KEI_LIB"; kei_hook_gate "assemble-agents" || exit 0; fi
set -eu
ASSEMBLER="$HOME/.claude/agents/_assembler/target/release/assemble"
[ -x "$ASSEMBLER" ] || exit 0
FILE=$(jq -r '.tool_input.file_path // empty')
[ -n "$FILE" ] || exit 0
case "$FILE" in
*/agents/_manifests/*.toml)
# Single-manifest rebuild
"$ASSEMBLER" --in-place "$FILE" 2>&1 | sed 's/^/[assemble-agents] /'
;;
*/agents/_blocks/*.md)
# Block changed → rebuild everything (block is shared).
# Always surface FAIL/ERROR lines; truncate only the OK tail.
echo "[assemble-agents] block changed, rebuilding all agents..."
OUTPUT=$("$ASSEMBLER" --in-place 2>&1 || true)
FAILS=$(printf '%s\n' "$OUTPUT" | grep -E '^(FAIL|ERROR)' || true)
if [ -n "$FAILS" ]; then
printf '%s\n' "$FAILS" | sed 's/^/[assemble-agents] /'
fi
printf '%s\n' "$OUTPUT" | sed 's/^/[assemble-agents] /' | head -40
;;
*)
exit 0
;;
esac
exit 0