- Fix container filtering to properly distinguish base deployments (pullRequestId=0) from PR deployments
- Add deployment cancellation when PR closes via webhook to prevent race conditions
- Prevent CleanupHelperContainersJob from killing active deployment containers
- Enhance error messages with exit codes and actual errors instead of vague "Oops" messages
- Protect status transitions in finally blocks to ensure proper job failure handling
- Preserve empty string environment variables instead of converting to null
Empty strings and null have different semantics in Docker Compose:
* Empty string (VAR: ""): Variable is set to "" in container (e.g., HTTP_PROXY="" means "no proxy")
* Null (VAR: null): Variable is unset/removed from container environment
- Remove empty top-level sections (volumes, configs, secrets) from generated compose files
These sections now only appear when they contain actual content, following Docker Compose best practices
- Add safety check for missing volumes in validateComposeFile to prevent iteration errors
- Add comprehensive unit tests for both fixes
Fixes#7126
Previously, the bash escaping functions (`escapeBashEnvValue()` and `escapeBashDoubleQuoted()`) had strict string type hints that rejected null values, causing deployment failures when environment variables had null values.
Changes:
- Updated both functions to accept nullable strings (`?string $value`)
- Handle null/empty values by returning empty quoted strings (`''` for single quotes, `""` for double quotes)
- Added 3 new tests to cover null and empty value handling
- All 29 tests pass
This fix ensures deployments work correctly even when environment variables have null values, while maintaining the existing behavior for all other cases.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Changed the .env file reference to use a build-time .env file located in /artifacts, preventing it from being included in Docker images.
- Introduced a new method to wrap Docker build commands with environment variable exports, enhancing the handling of build-time variables.
- Updated logging messages for clarity regarding the creation and usage of the build-time .env file.
- Introduced new helper functions to generate Docker build arguments and environment flags, accommodating multiline variables with proper escaping.
- Updated the ApplicationDeploymentJob to utilize these new functions, improving the handling of environment variables during deployment.
- Added comprehensive tests to ensure correct behavior for multiline variables and special characters.
- Increase UUID length for better uniqueness
- Add server existence check before validation
- Implement cleanup of temporary compose file in finally block
