chore: consolidate new foundation and archive v1 (#1495)

v1/packages/mosaic/framework/tools/qa/qa-hook-stdin.sh

@@ -0,0 +1,74 @@
+#!/bin/bash
+# QA Hook handler that reads from stdin
+# Location: ~/.config/mosaic/tools/qa/qa-hook-stdin.sh
+
+set -eo pipefail
+
+PROJECT_ROOT=$(git rev-parse --show-toplevel 2>/dev/null || pwd)
+LOG_FILE="$PROJECT_ROOT/logs/qa-automation.log"
+mkdir -p "$(dirname "$LOG_FILE")"
+
+# Read JSON from stdin
+JSON_INPUT=$(cat)
+
+# Log raw input for debugging
+echo "[$(date '+%Y-%m-%d %H:%M:%S')] Hook triggered with JSON:" >> "$LOG_FILE"
+echo "$JSON_INPUT" >> "$LOG_FILE"
+
+# Extract file path using jq if available, otherwise use grep/sed
+if command -v jq &> /dev/null; then
+    # Try multiple paths - tool_input.file_path is the actual structure from Claude Code
+    FILE_PATH=$(echo "$JSON_INPUT" | jq -r '.tool_input.file_path // .tool_response.filePath // .file_path // .path // .file // empty' 2>/dev/null || echo "")
+    TOOL_NAME=$(echo "$JSON_INPUT" | jq -r '.tool_name // .tool // .matcher // "Edit"' 2>/dev/null || echo "Edit")
+else
+    # Fallback parsing without jq - search in tool_input first
+    FILE_PATH=$(echo "$JSON_INPUT" | grep -o '"tool_input"[^}]*}' | grep -o '"file_path"[[:space:]]*:[[:space:]]*"[^"]*"' | sed 's/.*"file_path"[[:space:]]*:[[:space:]]*"\([^"]*\)".*/\1/' | head -1)
+    if [ -z "$FILE_PATH" ]; then
+        FILE_PATH=$(echo "$JSON_INPUT" | grep -o '"file_path"[[:space:]]*:[[:space:]]*"[^"]*"' | sed 's/.*"file_path"[[:space:]]*:[[:space:]]*"\([^"]*\)".*/\1/' | head -1)
+    fi
+    if [ -z "$FILE_PATH" ]; then
+        FILE_PATH=$(echo "$JSON_INPUT" | grep -o '"filePath"[[:space:]]*:[[:space:]]*"[^"]*"' | sed 's/.*"filePath"[[:space:]]*:[[:space:]]*"\([^"]*\)".*/\1/' | head -1)
+    fi
+    TOOL_NAME=$(echo "$JSON_INPUT" | grep -o '"tool_name"[[:space:]]*:[[:space:]]*"[^"]*"' | sed 's/.*"tool_name"[[:space:]]*:[[:space:]]*"\([^"]*\)".*/\1/' | head -1)
+    if [ -z "$TOOL_NAME" ]; then
+        TOOL_NAME=$(echo "$JSON_INPUT" | grep -o '"tool"[[:space:]]*:[[:space:]]*"[^"]*"' | sed 's/.*"tool"[[:space:]]*:[[:space:]]*"\([^"]*\)".*/\1/' | head -1)
+    fi
+    [ -z "$TOOL_NAME" ] && TOOL_NAME="Edit"
+fi
+
+echo "[$(date '+%Y-%m-%d %H:%M:%S')] Extracted: tool=$TOOL_NAME file=$FILE_PATH" >> "$LOG_FILE"
+
+# Validate we got a file path
+if [ -z "$FILE_PATH" ]; then
+    echo "[$(date '+%Y-%m-%d %H:%M:%S')] [ERROR] Could not extract file path from JSON" >> "$LOG_FILE"
+    exit 0  # Exit successfully to not block Claude
+fi
+
+# Skip non-JS/TS files
+if ! [[ "$FILE_PATH" =~ \.(ts|tsx|js|jsx|mjs|cjs)$ ]]; then
+    echo "[$(date '+%Y-%m-%d %H:%M:%S')] [INFO] Skipping non-JS/TS file: $FILE_PATH" >> "$LOG_FILE"
+    exit 0
+fi
+
+# Deps preflight (#856): this hook is the common gate-entry seam the delivery
+# cycle invokes on every Edit/Write/MultiEdit — it fires before any pnpm-based
+# gate (test/lint/typecheck/format:check) runs against the edited file. In a
+# freshly created git worktree (pnpm workspaces do NOT share node_modules
+# across worktrees), node_modules/.bin is empty until `pnpm install` has run,
+# so gate binaries (tsc/eslint/prettier/vitest) fail with a raw, illegible
+# `sh: 1: <tool>: not found` that is indistinguishable from a real failure.
+# Fail legibly here instead, before that raw error has a chance to surface.
+BIN_DIR="$PROJECT_ROOT/node_modules/.bin"
+if [ ! -d "$BIN_DIR" ] || [ -z "$(ls -A "$BIN_DIR" 2>/dev/null)" ]; then
+    echo "deps not installed — run pnpm install" >&2
+    echo "[$(date '+%Y-%m-%d %H:%M:%S')] [ERROR] deps not installed — run pnpm install ($BIN_DIR is missing or empty)" >> "$LOG_FILE"
+    exit 1
+fi
+
+# Call the main QA handler with extracted parameters
+if [ -f ~/.config/mosaic/tools/qa/qa-hook-handler.sh ]; then
+    echo "[$(date '+%Y-%m-%d %H:%M:%S')] Calling QA handler for $FILE_PATH" >> "$LOG_FILE"
+    ~/.config/mosaic/tools/qa/qa-hook-handler.sh "$TOOL_NAME" "$FILE_PATH" 2>&1 | tee -a "$LOG_FILE"
+else
+    echo "[$(date '+%Y-%m-%d %H:%M:%S')] [ERROR] QA handler script not found" >> "$LOG_FILE"
+fi