chart-testing

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  "full_name": "chart-testing",
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  "github_readme_excerpt": "# Chart Testing\n\n[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)\n[![Go Report Card](https://goreportcard.com/badge/github.com/helm/chart-testing)](https://goreportcard.com/report/github.com/helm/chart-testing)\n[![ci](https://github.com/helm/chart-testing/workflows/ci/badge.svg)](https://github.com/helm/chart-testing/actions/workflows/ci.yaml)\n\n`ct` is the tool for testing Helm charts.\nIt is meant to be used for linting and testing pull requests.\nIt automatically detects charts changed against the target branch.\n\n## Installation\n\n### Prerequisites\n\nIt is recommended to use the provided Docker image which can be [found on Quay](https://quay.io/repository/helmpack/chart-testing).\nIt comes with all necessary tools installed.\n\n* [Helm](http://helm.sh)\n* [Git](https://git-scm.com) (2.17.0 or later)\n* [Yamllint](https://github.com/adrienverge/yamllint)\n* [Yamale](https://github.com/23andMe/Yamale)\n* [Kubectl](https://kubernetes.io/docs/reference/kubectl/overview/)\n\n### Binary Distribution\n\nDownload the release distribution for your OS from the Releases page:\n\nhttps://github.com/helm/chart-testing/releases\n\nUnpack the `ct` binary, add it to your PATH, and you are good to go!\n\n### Docker Image\n\nA Docker image is available at `quay.io/helmpack/chart-testing` with list of\navailable tags [here](https://quay.io/repository/helmpack/chart-testing?tab=tags).\n\n### Homebrew\n\n```console\n$ brew install chart-testing\n```\n\n## Usage\n\nSee documentation for individual commands:\n\n* [ct](doc/ct.md)\n* [ct install](doc/ct_install.md)\n* [ct lint](doc/ct_lint.md)\n* [ct lint-and-install](doc/ct_lint-and-install.md)\n* [ct list-changed](doc/ct_list-changed.md)\n* [ct version](doc/ct_version.md)\n\nFor a more extensive how-to guide, please see:\n\n* [charts-repo-actions-demo](https://github.com/helm/charts-repo-actions-demo)\n\n## Configuration\n\n`ct` is a command-line application.\nAll command-line flags can also be set via environment vari",
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