refactor(build): Reduce cyclomatic complexity of watchBuildPhase #98
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Fixes #95. When builds fail during prebuild phases (INSTALL, PRE_BUILD, etc.), users now see the relevant error logs instead of just a spinner. This helps users understand failures like malformed app.json or apppack.toml files. The implementation checks CodeBuild status (FAILED, STOPPED, TIMED_OUT) during prebuild phases and streams logs when failures are detected. This preserves existing UX for successful builds while providing error visibility for failures.
Extract helper functions to reduce cyclomatic complexity from 21 to improve maintainability: - isPreBuildPhase(): Check if phase is a prebuild phase - isBuildFailed(): Check if CodeBuild status indicates failure - handlePreBuildPhaseFailure(): Handle prebuild phase failures and show logs - startBuildLogTailing(): Start log tailing for BUILD phase - updatePreBuildSpinner(): Update spinner for prebuild phases Replaced complex if-else chain with cleaner switch statement for better readability.
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Summary
Changes
isPreBuildPhase()helper to check for pre-build phasesisBuildFailed()helper to check build failure statushandlePreBuildPhaseFailure()to handle failed pre-build phases with log displaystartBuildLogTailing()to manage build log streamingupdatePreBuildSpinner()to update spinner status for pre-build phasesThis refactoring maintains all existing functionality while making the code more maintainable and easier to understand.