88 lines
2.5 KiB
Python
88 lines
2.5 KiB
Python
#!/usr/bin/env python3
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"""
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Echo Action for E2E Testing
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Echoes back the input message with timestamp and execution metrics
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"""
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import json
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import sys
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import time
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from datetime import datetime
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def main():
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"""Main entry point for the echo action"""
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start_time = time.time()
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try:
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# Read parameters from stdin (Attune standard)
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input_data = json.loads(sys.stdin.read())
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# Extract parameters
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message = input_data.get("message", "Hello from Attune!")
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delay = input_data.get("delay", 0)
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should_fail = input_data.get("fail", False)
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# Validate parameters
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if not isinstance(message, str):
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raise ValueError(f"message must be a string, got {type(message).__name__}")
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if not isinstance(delay, int) or delay < 0 or delay > 30:
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raise ValueError(f"delay must be an integer between 0 and 30, got {delay}")
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# Simulate delay if requested
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if delay > 0:
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print(f"Delaying for {delay} seconds...", file=sys.stderr)
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time.sleep(delay)
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# Simulate failure if requested
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if should_fail:
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raise RuntimeError("Action intentionally failed as requested (fail=true)")
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# Calculate execution time
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execution_time = time.time() - start_time
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# Create output
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output = {
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"message": message,
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"timestamp": datetime.utcnow().isoformat() + "Z",
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"execution_time": round(execution_time, 3),
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"success": True,
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}
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# Write output to stdout
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print(json.dumps(output, indent=2))
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# Log to stderr for debugging
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print(
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f"Echo action completed successfully in {execution_time:.3f}s",
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file=sys.stderr,
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)
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return 0
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except json.JSONDecodeError as e:
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error_output = {
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"success": False,
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"error": "Invalid JSON input",
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"details": str(e),
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}
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print(json.dumps(error_output), file=sys.stdout)
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print(f"ERROR: Failed to parse JSON input: {e}", file=sys.stderr)
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return 1
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except Exception as e:
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execution_time = time.time() - start_time
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error_output = {
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"success": False,
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"error": str(e),
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"execution_time": round(execution_time, 3),
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}
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print(json.dumps(error_output), file=sys.stdout)
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print(f"ERROR: {e}", file=sys.stderr)
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return 1
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if __name__ == "__main__":
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sys.exit(main())
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