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scripts/hook-session-start.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+# SessionStart hook: 会话开始时注入 wiki 上下文（只触发一次）
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+# shellcheck disable=SC1091
+source "$SCRIPT_DIR/shared-config.sh"
+
+WIKI_PATH=""
+
+if [ -f "$HOME/.llm-wiki-path" ]; then
+  WIKI_PATH="$(cat "$HOME/.llm-wiki-path")"
+fi
+
+if [ -z "$WIKI_PATH" ] && [ -f .wiki-schema.md ]; then
+  WIKI_PATH="$(pwd)"
+fi
+
+if [ -z "$WIKI_PATH" ] || [ ! -f "$WIKI_PATH/.wiki-schema.md" ]; then
+  printf '{}\n'
+  exit 0
+fi
+
+require_python_cmd
+
+"$PYTHON_CMD" - "$WIKI_PATH" <<'PY'
+import json
+import os
+import sys
+
+# 防御性：即使上游 shared-config.sh 未设置 PYTHONIOENCODING，
+# 此处也强制 stdout 为 UTF-8，避免 Agent 接到 gbk 字节
+if hasattr(sys.stdout, "reconfigure"):
+    sys.stdout.reconfigure(encoding="utf-8")
+
+wiki_path = os.path.realpath(sys.argv[1])
+message = f"[llm-wiki] 检测到知识库: {wiki_path}/index.md，回答问题时优先查阅 wiki 内容获取上下文"
+
+print(json.dumps({
+    "hookSpecificOutput": {
+        "hookEventName": "SessionStart",
+        "additionalContext": message,
+    }
+}, ensure_ascii=False))
+PY