angular-parallel-test-runner
A CLI tool that runs Angular tests in parallel across multiple projects by leveraging available CPU cores.
Overview
Angular Parallel Test Runner is a command-line utility designed to accelerate Angular test execution by running tests concurrently across multiple projects. It intelligently distributes test workloads across available CPU cores, significantly reducing overall test runtime for Angular workspaces with multiple projects.
Key Features
- Parallel Execution — Runs tests for multiple Angular projects simultaneously using available CPU cores
- Concurrency Control — Configurable concurrency level with default set to half of available CPU cores
- Selective Testing — Run tests only for specific projects or skip certain projects using command-line options
- Failure Handling — Option to continue running tests even when some fail, or stop at first failure
- Automatic Project Detection — Reads angular.json to identify all projects in the workspace
- Results Summary — Provides comprehensive summary of test results including successes, failures, and skipped projects
Philosophy
The tool is built on the principle that modern multi-core systems should be fully utilized to minimize test execution time, enabling faster development cycles and more efficient CI/CD pipelines for Angular applications.
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