Initial commit

hooks/post-tool-use.sh

@@ -0,0 +1,69 @@
+#!/bin/bash
+
+# PostToolUse hook for Bash tool
+# 1. Adds current working directory to context when cd command is executed
+# 2. Warns about git add -A/. without git status in the same command
+#
+# NOTE: このhookは一時的に無効化されています (2025-10-22)
+# 理由: Bashツール実行時にエラーが発生してツールが異常終了する問題が確認された
+# 問題が解決次第、hooks/hooks.jsonで再度有効化する予定
+
+# Function to output JSON response
+output_json() {
+    local additional_context="$1"
+    if [ -n "$additional_context" ]; then
+        cat <<EOF
+{
+  "hookSpecificOutput": {
+    "hookEventName": "PostToolUse",
+    "additionalContext": "$additional_context"
+  }
+}
+EOF
+    fi
+}
+
+# Check if this is a Bash tool call
+if [ "$CLAUDE_CODE_TOOL_NAME" == "Bash" ]; then
+    # Extract the command from JSON params
+    COMMAND=$(echo "$CLAUDE_CODE_TOOL_PARAMS" | grep -o '"command"[[:space:]]*:[[:space:]]*"[^"]*"' | sed 's/.*"command"[[:space:]]*:[[:space:]]*"\([^"]*\)".*/\1/')
+
+    # Collect all messages to output
+    MESSAGES=""
+
+    # Check if cd command was executed
+    if echo "$COMMAND" | grep -q "cd[[:space:]]"; then
+        # Get current working directory
+        CWD=$(pwd)
+        # Add to messages
+        if [ -z "$MESSAGES" ]; then
+            MESSAGES="[cwd: $CWD]"
+        else
+            MESSAGES="${MESSAGES}
+[cwd: $CWD]"
+        fi
+    fi
+
+    # Check if git add -A or git add . was executed
+    if echo "$COMMAND" | grep -q "git[[:space:]]\+add[[:space:]]\+\(-A\|\.\)" ; then
+        # Check if git status is also in the same command (e.g., git add -A && git status)
+        if ! echo "$COMMAND" | grep -q "git[[:space:]]\+status"; then
+            # Count modified files
+            if git rev-parse --git-dir > /dev/null 2>&1; then
+                MODIFIED_COUNT=$(git status --porcelain 2>/dev/null | wc -l | tr -d ' ')
+                WARNING="[git] ⚠️ ${MODIFIED_COUNT}個のファイルが対象 (git add -A/.) - git statusで内容を確認してください"
+                if [ -z "$MESSAGES" ]; then
+                    MESSAGES="$WARNING"
+                else
+                    MESSAGES="${MESSAGES}
+${WARNING}"
+                fi
+            fi
+        fi
+    fi
+
+    # Output combined messages
+    if [ -n "$MESSAGES" ]; then
+        output_json "$MESSAGES"
+    fi
+fi