Add dotclaude configuration files

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
2026-03-26 17:16:27 -07:00
parent c10636b330
commit 491a45dd43
37 changed files with 2737 additions and 0 deletions
@@ -0,0 +1,125 @@
+#!/bin/bash
+# Auto-formats files after Claude edits them.
+# Used as a PostToolUse hook for Edit|Write operations.
+# Auto-detects formatters — requires both the binary AND a config file to activate.
+
+# Requires jq for JSON parsing
+if ! command -v jq >/dev/null 2>&1; then
+  exit 0
+fi
+
+INPUT=$(cat)
+FILE_PATH=$(echo "$INPUT" | jq -r '.tool_input.file_path // empty')
+
+if [ -z "$FILE_PATH" ] || [ ! -f "$FILE_PATH" ]; then
+  exit 0
+fi
+
+EXTENSION="${FILE_PATH##*.}"
+FORMATTED=false
+
+# Find the project root (nearest directory with package.json, pyproject.toml, Cargo.toml, go.mod, or .git)
+find_project_root() {
+  local dir="$PWD"
+  while [ "$dir" != "/" ]; do
+    if [ -f "$dir/package.json" ] || [ -f "$dir/pyproject.toml" ] || [ -f "$dir/Cargo.toml" ] || [ -f "$dir/go.mod" ] || [ -d "$dir/.git" ]; then
+      echo "$dir"
+      return
+    fi
+    dir=$(dirname "$dir")
+  done
+  echo "$PWD"
+}
+
+ROOT=$(find_project_root)
+
+# --- Biome (JS/TS all-in-one — check first, it's faster than Prettier) ---
+if [ "$FORMATTED" = false ] && [ -f "$ROOT/node_modules/.bin/biome" ] && [ -f "$ROOT/biome.json" -o -f "$ROOT/biome.jsonc" ]; then
+  case "$EXTENSION" in
+    js|jsx|ts|tsx|json|css)
+      npx biome format --write "$FILE_PATH" 2>/dev/null && FORMATTED=true
+      ;;
+  esac
+fi
+
+# --- Prettier (Node.js / TypeScript) ---
+if [ "$FORMATTED" = false ] && [ -f "$ROOT/node_modules/.bin/prettier" ]; then
+  # Check for Prettier config (any common format)
+  HAS_PRETTIER_CONFIG=false
+  for cfg in .prettierrc .prettierrc.json .prettierrc.yml .prettierrc.yaml .prettierrc.js .prettierrc.cjs .prettierrc.mjs .prettierrc.toml prettier.config.js prettier.config.cjs prettier.config.mjs; do
+    if [ -f "$ROOT/$cfg" ]; then
+      HAS_PRETTIER_CONFIG=true
+      break
+    fi
+  done
+  # Also check package.json for "prettier" key
+  if [ "$HAS_PRETTIER_CONFIG" = false ] && [ -f "$ROOT/package.json" ] && grep -q '"prettier"' "$ROOT/package.json" 2>/dev/null; then
+    HAS_PRETTIER_CONFIG=true
+  fi
+
+  if [ "$HAS_PRETTIER_CONFIG" = true ]; then
+    case "$EXTENSION" in
+      js|jsx|ts|tsx|json|css|scss|md|yaml|yml|html)
+        npx prettier --write "$FILE_PATH" 2>/dev/null && FORMATTED=true
+        ;;
+    esac
+  fi
+fi
+
+# --- Ruff (Python — modern replacement for Black + isort) ---
+if [ "$FORMATTED" = false ] && command -v ruff >/dev/null 2>&1; then
+  HAS_RUFF_CONFIG=false
+  if [ -f "$ROOT/ruff.toml" ] || [ -f "$ROOT/.ruff.toml" ]; then
+    HAS_RUFF_CONFIG=true
+  elif [ -f "$ROOT/pyproject.toml" ] && grep -q '\[tool\.ruff\]' "$ROOT/pyproject.toml" 2>/dev/null; then
+    HAS_RUFF_CONFIG=true
+  fi
+
+  if [ "$HAS_RUFF_CONFIG" = true ]; then
+    case "$EXTENSION" in
+      py)
+        ruff format "$FILE_PATH" 2>/dev/null
+        ruff check --fix "$FILE_PATH" 2>/dev/null
+        FORMATTED=true
+        ;;
+    esac
+  fi
+fi
+
+# --- Black + isort (Python — fallback if Ruff not configured) ---
+if [ "$FORMATTED" = false ] && command -v black >/dev/null 2>&1; then
+  HAS_BLACK_CONFIG=false
+  if [ -f "$ROOT/pyproject.toml" ] && grep -q '\[tool\.black\]' "$ROOT/pyproject.toml" 2>/dev/null; then
+    HAS_BLACK_CONFIG=true
+  fi
+
+  if [ "$HAS_BLACK_CONFIG" = true ]; then
+    case "$EXTENSION" in
+      py)
+        black --quiet "$FILE_PATH" 2>/dev/null
+        command -v isort >/dev/null 2>&1 && isort --quiet "$FILE_PATH" 2>/dev/null
+        FORMATTED=true
+        ;;
+    esac
+  fi
+fi
+
+# --- Rust (rustfmt is standard — no config check needed) ---
+if [ "$FORMATTED" = false ] && command -v rustfmt >/dev/null 2>&1; then
+  case "$EXTENSION" in
+    rs)
+      rustfmt "$FILE_PATH" 2>/dev/null && FORMATTED=true
+      ;;
+  esac
+fi
+
+# --- Go (gofmt is standard — no config check needed) ---
+if [ "$FORMATTED" = false ] && command -v gofmt >/dev/null 2>&1; then
+  case "$EXTENSION" in
+    go)
+      gofmt -w "$FILE_PATH" 2>/dev/null && FORMATTED=true
+      ;;
+  esac
+fi
+
+exit 0