50 lines
1.6 KiB
Ruby
Executable File
50 lines
1.6 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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# frozen_string_literal: true
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# PreToolUse Entrypoint
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#
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# This entrypoint orchestrates all PreToolUse handlers when Claude Code is about to execute a tool.
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# It reads JSON input from STDIN, executes all configured handlers, merges their outputs,
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# and returns the final result to Claude Code via STDOUT.
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require 'claude_hooks'
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require 'json'
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# Require all PreToolUse handler classes
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require_relative '../handlers/pre_tool_use_handler'
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# Add additional handler requires here as needed:
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# require_relative '../handlers/pre_tool_use/security_validator'
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# require_relative '../handlers/pre_tool_use/rate_limiter'
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# require_relative '../handlers/pre_tool_use/audit_logger'
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begin
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# Read input data from Claude Code
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input_data = JSON.parse($stdin.read)
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hook = PreToolUseHandler.new(input_data)
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hook.call
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hook.output_and_exit
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rescue JSON::ParserError => e
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warn "[PreToolUse] JSON parsing error: #{e.message}"
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puts JSON.generate({
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continue: false,
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decision: 'block',
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reason: "PreToolUse hook JSON parsing error: #{e.message}",
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suppressOutput: false
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})
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exit 1 # JSON error
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rescue StandardError => e
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warn "[PreToolUse] Hook execution error: #{e.message}"
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warn e.backtrace.join("\n") if ENV['RUBY_CLAUDE_HOOKS_DEBUG']
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puts JSON.generate({
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continue: false,
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decision: 'block',
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reason: "PreToolUse hook execution error: #{e.message}",
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suppressOutput: false
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})
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exit 1 # General error
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end
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