Initial commit

hooks/entrypoints/user_prompt_submit.rb

@@ -0,0 +1,58 @@
+#!/usr/bin/env ruby
+# frozen_string_literal: true
+
+# UserPromptSubmit Entrypoint
+#
+# This entrypoint orchestrates all UserPromptSubmit handlers when Claude Code receives a user prompt.
+# It reads JSON input from STDIN, executes all configured handlers, merges their outputs,
+# and returns the final result to Claude Code via STDOUT.
+
+require 'claude_hooks'
+require 'json'
+
+# Require all UserPromptSubmit handler classes
+# require_relative '../handlers/user_prompt_submit_handler.rb'
+require_relative '../handlers/copy_message_handler'
+
+# Add additional handler requires here as needed:
+# require_relative '../handlers/user_prompt_submit_handler'
+# require_relative '../handlers/user_prompt_submit/append_rules'
+# require_relative '../handlers/user_prompt_submit/log_user_prompt'
+# require_relative '../handlers/user_prompt_submit/validate_content'
+
+begin
+  # Read input data from Claude Code
+  input_data = JSON.parse($stdin.read)
+
+  # Initialize and execute all handlers
+  copy_message_handler = CopyMessageHandler.new(input_data)
+
+  # Execute handlers
+  copy_message_handler.call
+
+  # Use the single handler's output directly
+  merged_output = copy_message_handler.output
+
+  # Output result and exit with appropriate code
+  merged_output.output_and_exit
+rescue JSON::ParserError => e
+  warn "[UserPromptSubmit] JSON parsing error: #{e.message}"
+  puts JSON.generate({
+                       continue: false,
+                       decision: 'block',
+                       reason: "UserPromptSubmit hook JSON parsing error: #{e.message}",
+                       suppressOutput: false
+                     })
+  exit 1  # JSON error
+rescue StandardError => e
+  warn "[UserPromptSubmit] Hook execution error: #{e.message}"
+  warn e.backtrace.join("\n") if ENV['RUBY_CLAUDE_HOOKS_DEBUG']
+
+  puts JSON.generate({
+                       continue: false,
+                       decision: 'block',
+                       reason: "UserPromptSubmit hook execution error: #{e.message}",
+                       suppressOutput: false
+                     })
+  exit 1  # General error
+end