Update check-go-version-yaml.sh

[AfuroIsCrazy]

update code

[gemini-code-assist[bot]]

Summary of Changes

Hello @AfuroIsCrazy, I'm Gemini Code Assist[^1]! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request significantly refactors and enhances the check-go-version-yaml.sh script. The changes aim to improve the script's reliability and flexibility in identifying and validating Go versions specified within YAML configuration files. By consolidating logic, using more robust parsing techniques, and refining error handling, the script now provides a more comprehensive and user-friendly mechanism for ensuring consistent Go version declarations across a project's YAML assets.

Highlights

• Refactored Version Checking Logic: The two previous functions, check_go_version_yaml and check_go_version_env_variable, have been consolidated into a single, more versatile helper function named check_yaml_version_pattern. This new function is designed to handle various YAML key patterns for Go version extraction.
• Improved YAML Parsing with AWK: The script now utilizes awk for extracting Go versions from YAML files, replacing the less robust grep and sed combination. This change significantly improves the script's ability to correctly parse versions regardless of quoting styles or surrounding whitespace.
• Enhanced Error Handling and Reporting: A global EXIT_STATUS variable has been introduced to track the overall success or failure of the checks. Instead of exiting on the first error, the script now processes all relevant YAML files and reports all discrepancies before exiting with an appropriate status. The output also includes clearer success and failure messages with emojis.
• Safer File Iteration: The method for iterating through YAML files has been updated to use find ... -print0 | while IFS= read -r -d $'\0' file; do. This approach robustly handles filenames that may contain spaces or special characters, preventing potential issues.

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[lightninglabs-deploy]

@afuroiscrazy, remember to re-request review from reviewers when ready