mirror of
https://github.com/super-linter/super-linter.git
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9257ba8af3
checkstyle embeds sun_checks.xml and google_checks.xml so we can use them instead of shipping our own.
417 lines
63 KiB
Markdown
417 lines
63 KiB
Markdown
# Super-Linter
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Super-linter is a ready-to-run collection of linters and code analyzers, to
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help validate your source code.
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The goal of super-linter is to help you establish best practices and consistent
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formatting across multiple programming languages, and ensure developers are
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adhering to those conventions.
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Super-linter analyzes source code files using several tools, and reports the
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issues that those tools find as console output, and as
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[GitHub Actions status checks](https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/collaborating-on-repositories-with-code-quality-features/about-status-checks).
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You can also [run super-linter outside GitHub Actions](#run-super-linter-outside-github-actions).
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Super-linter is licensed under a
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[MIT License](https://github.com/super-linter/super-linter/blob/main/LICENSE).
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[](https://github.com/marketplace/actions/super-linter)
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## Supported linters and code analyzers
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Super-linter supports the following tools:
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| _Language_ | _Linter_ |
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|----------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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| **Ansible** | [ansible-lint](https://github.com/ansible/ansible-lint) |
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| **AWS CloudFormation templates** | [cfn-lint](https://github.com/aws-cloudformation/cfn-python-lint/) |
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| **Azure Resource Manager (ARM)** | [arm-ttk](https://github.com/azure/arm-ttk) |
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| **C++** | [cpp-lint](https://github.com/cpplint/cpplint) / [clang-format](https://clang.llvm.org/docs/ClangFormatStyleOptions.html) |
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| **C#** | [dotnet format](https://github.com/dotnet/format) / [clang-format](https://clang.llvm.org/docs/ClangFormatStyleOptions.html) |
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| **CSS** | [stylelint](https://stylelint.io/) |
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| **Clojure** | [clj-kondo](https://github.com/borkdude/clj-kondo) |
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| **CoffeeScript** | [coffeelint](https://coffeelint.github.io/) |
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| **Copy/paste detection** | [jscpd](https://github.com/kucherenko/jscpd) |
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| **Dart** | [dartanalyzer](https://dart.dev/guides/language/analysis-options) |
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| **Dockerfile** | [hadolint](https://github.com/hadolint/hadolint) |
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| **EditorConfig** | [editorconfig-checker](https://github.com/editorconfig-checker/editorconfig-checker) |
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| **ENV** | [dotenv-linter](https://github.com/dotenv-linter/dotenv-linter) |
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| **Gherkin** | [gherkin-lint](https://github.com/vsiakka/gherkin-lint) |
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| **GitHub Actions** | [actionlint](https://github.com/rhysd/actionlint) |
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| **Golang** | [golangci-lint](https://github.com/golangci/golangci-lint) |
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| **Groovy** | [npm-groovy-lint](https://github.com/nvuillam/npm-groovy-lint) |
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| **HTML** | [HTMLHint](https://github.com/htmlhint/HTMLHint) |
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| **Java** | [checkstyle](https://checkstyle.org) / [google-java-format](https://github.com/google/google-java-format) |
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| **JavaScript** | [ESLint](https://eslint.org/) / [standard js](https://standardjs.com/) |
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| **JSON** | [eslint-plugin-json](https://www.npmjs.com/package/eslint-plugin-json) |
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| **JSONC** | [eslint-plugin-jsonc](https://www.npmjs.com/package/eslint-plugin-jsonc) |
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| Infrastructure as code | [Checkov](https://www.checkov.io/) |
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| **Kubernetes** | [kubeconform](https://github.com/yannh/kubeconform) |
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| **Kotlin** | [ktlint](https://github.com/pinterest/ktlint) |
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| **LaTeX** | [ChkTex](https://www.nongnu.org/chktex/) |
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| **Lua** | [luacheck](https://github.com/luarocks/luacheck) |
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| **Markdown** | [markdownlint](https://github.com/igorshubovych/markdownlint-cli#readme) |
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| **Natural language** | [textlint](https://textlint.github.io/) |
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| **OpenAPI** | [spectral](https://github.com/stoplightio/spectral) |
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| **Perl** | [perlcritic](https://metacpan.org/pod/Perl::Critic) |
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| **PHP** | [PHP built-in linter](https://www.php.net/manual/en/features.commandline.options.php) / [PHP CodeSniffer](https://github.com/PHPCSStandards/PHP_CodeSniffer) / [PHPStan](https://phpstan.org/) / [Psalm](https://psalm.dev/) |
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| **PowerShell** | [PSScriptAnalyzer](https://github.com/PowerShell/Psscriptanalyzer) |
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| **Protocol Buffers** | [protolint](https://github.com/yoheimuta/protolint) |
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| **Python3** | [pylint](https://pylint.pycqa.org/) / [flake8](https://flake8.pycqa.org/en/latest/) / [black](https://github.com/psf/black) / [isort](https://pypi.org/project/isort/) |
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| **R** | [lintr](https://github.com/jimhester/lintr) |
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| **Raku** | [Raku](https://raku.org) |
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| **Renovate** | [renovate-config-validator](https://docs.renovatebot.com/config-validation/) |
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| **Ruby** | [RuboCop](https://github.com/rubocop-hq/rubocop) |
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| **Rust** | [Rustfmt](https://github.com/rust-lang/rustfmt) / [Clippy](https://github.com/rust-lang/rust-clippy) |
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| **Scala** | [scalafmt](https://github.com/scalameta/scalafmt) |
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| **Secrets** | [GitLeaks](https://github.com/zricethezav/gitleaks) |
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| **Shell** | [ShellCheck](https://github.com/koalaman/shellcheck) / `executable bit check` / [shfmt](https://github.com/mvdan/sh) |
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| **Snakemake** | [snakefmt](https://github.com/snakemake/snakefmt/) / [snakemake --lint](https://snakemake.readthedocs.io/en/stable/snakefiles/writing_snakefiles.html#best-practices) |
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| **SQL** | [sql-lint](https://github.com/joereynolds/sql-lint) / [sqlfluff](https://github.com/sqlfluff/sqlfluff) |
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| **Tekton** | [tekton-lint](https://github.com/IBM/tekton-lint) |
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| **Terraform** | [fmt](https://developer.hashicorp.com/terraform/cli/commands/fmt) / [tflint](https://github.com/terraform-linters/tflint) / [terrascan](https://github.com/accurics/terrascan) |
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| **Terragrunt** | [terragrunt](https://github.com/gruntwork-io/terragrunt) |
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| **TypeScript** | [ESLint](https://eslint.org/) / [standard js](https://standardjs.com/) |
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| **XML** | [LibXML](http://xmlsoft.org/) |
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| **YAML** | [YamlLint](https://github.com/adrienverge/yamllint) |
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## Get started
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More in-depth [tutorial](https://www.youtube.com/watch?v=EDAmFKO4Zt0&t=118s) available
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To run super-linter as a GitHub Action, you do the following:
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1. Create a new [GitHub Actions workflow](https://docs.github.com/en/actions/using-workflows/about-workflows#about-workflows) in your repository with the following content:
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```yaml
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---
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name: Lint
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on: # yamllint disable-line rule:truthy
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push: null
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pull_request: null
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jobs:
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build:
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name: Lint
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runs-on: ubuntu-latest
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permissions:
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contents: read
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packages: read
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# To report GitHub Actions status checks
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statuses: write
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steps:
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- name: Checkout code
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uses: actions/checkout@v4
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- name: Super-linter
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uses: super-linter/super-linter@v5.7.2 # x-release-please-version
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env:
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DEFAULT_BRANCH: main
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# To report GitHub Actions status checks
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GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
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...
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```
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1. Commit that file to a new branch.
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1. Push the new commit to the remote repository.
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1. Create a new pull request to observe the results.
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## Upgrade to newer super-linter versions
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For more information about upgrading super-linter to a new major version, see
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the [upgrade guide](docs/upgrade-guide.md).
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## Add Super-Linter badge in your repository README
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You can show Super-Linter status with a badge in your repository README:
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Example:
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```markdown
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[](https://github.com/marketplace/actions/super-linter)
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```
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For more information, see
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[Adding a workflow status badge](https://docs.github.com/en/actions/monitoring-and-troubleshooting-workflows/adding-a-workflow-status-badge).
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## Super-linter variants
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Super-Linter provides several variants:
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- `standard`: `super-linter/super-linter:[VERSION]`: includes all supported linters.
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- `slim`: `super-linter/super-linter:slim-[VERSION]`: includes all supported linters except:
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- `rust` linters
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- `dotenv` linters
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- `armttk` linters
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- `pwsh` linters
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- `c#` linters
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## Configure super-linter
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You can configure super-linter using the following environment variables:
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| **Environment variable** | **Default Value** | **Description** |
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|-------------------------------------------------|---------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
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| **ACTIONS_RUNNER_DEBUG** | `false` | Flag to enable additional information about the linter, versions, and additional output. |
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| **ANSIBLE_CONFIG_FILE** | `.ansible-lint.yml` | Filename for [Ansible-lint configuration](https://ansible.readthedocs.io/projects/lint/configuring/) (ex: `.ansible-lint`, `.ansible-lint.yml`) |
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| **ANSIBLE_DIRECTORY** | `/ansible` | Flag to set the root directory for Ansible file location(s), relative to `DEFAULT_WORKSPACE`. Set to `.` to use the top-level of the `DEFAULT_WORKSPACE`. |
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| **BASH_SEVERITY** | `style` | Specify the minimum severity of errors to consider in shellcheck. Valid values in order of severity are error, warning, info and style. |
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| **CHECKOV_FILE_NAME** | `.checkov.yaml` | Configuration filename for Checkov. |
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| **CREATE_LOG_FILE** | `false` | If set to `true`, it creates the log file. You can set the log filename using the `LOG_FILE` environment variable. This overrides any existing log files. |
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| **CSS_FILE_NAME** | `.stylelintrc.json` | Filename for [Stylelint configuration](https://github.com/stylelint/stylelint) (ex: `.stylelintrc.yml`, `.stylelintrc.yaml`) |
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| **DEFAULT_BRANCH** | `master` | The name of the repository default branch. |
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| **DEFAULT_WORKSPACE** | `/tmp/lint` | The location containing files to lint if you are running locally. Defaults to `GITHUB_WORKSPACE` when running in GitHub Actions. There's no need to configure this variable when running in GitHub Actions. |
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| **DISABLE_ERRORS** | `false` | Flag to have the linter complete with exit code 0 even if errors were detected. |
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| **DOCKERFILE_HADOLINT_FILE_NAME** | `.hadolint.yaml` | Filename for [hadolint configuration](https://github.com/hadolint/hadolint) (ex: `.hadolintlintrc.yaml`) |
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| **EDITORCONFIG_FILE_NAME** | `.ecrc` | Filename for [editorconfig-checker configuration](https://github.com/editorconfig-checker/editorconfig-checker) |
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| **ENABLE_GITHUB_ACTIONS_GROUP_TITLE** | `false` if `RUN_LOCAL=true`, `true` otherwise | Flag to enable [GitHub Actions log grouping](https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#grouping-log-lines). |
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| **ERROR_ON_MISSING_EXEC_BIT** | `false` | If set to `false`, the `bash-exec` linter will report a warning if a shell script is not executable. If set to `true`, the `bash-exec` linter will report an error instead. |
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| **FILTER_REGEX_EXCLUDE** | `none` | Regular expression defining which files will be excluded from linting (ex: `.*src/test.*`) |
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| **FILTER_REGEX_INCLUDE** | `all` | Regular expression defining which files will be processed by linters (ex: `.*src/.*`) |
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| **GITHUB_ACTIONS_CONFIG_FILE** | `actionlint.yml` | Filename for [Actionlint configuration](https://github.com/rhysd/actionlint/blob/main/docs/config.md) (ex: `actionlint.yml`) |
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| **GITHUB_ACTIONS_COMMAND_ARGS** | `null` | Additional arguments passed to `actionlint` command. Useful to [ignore some errors](https://github.com/rhysd/actionlint/blob/main/docs/usage.md#ignore-some-errors) |
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| **GITHUB_CUSTOM_API_URL** | `https://api.github.com` | Specify a custom GitHub API URL in case GitHub Enterprise is used: e.g. `https://github.myenterprise.com/api/v3` |
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| **GITHUB_DOMAIN** | `github.com` | Specify a custom GitHub domain in case GitHub Enterprise is used: e.g. `github.myenterprise.com` |
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| **GITLEAKS_CONFIG_FILE** | `.gitleaks.toml` | Filename for [GitLeaks configuration](https://github.com/zricethezav/gitleaks#configuration) (ex: `.gitleaks.toml`) |
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| **IGNORE_GENERATED_FILES** | `false` | If set to `true`, super-linter will ignore all the files with `@generated` marker but without `@not-generated` marker. |
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| **IGNORE_GITIGNORED_FILES** | `false` | If set to `true`, super-linter will ignore all the files that are ignored by Git. |
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| **JAVA_FILE_NAME** | `sun_checks.xml` | Filename for [Checkstyle configuration](https://checkstyle.sourceforge.io/config.html). Checkstyle embeds several configuration files, such as `sun_checks.xml`, `google_checks.xml` that you can use without providing your own configuration file. |
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| **JAVASCRIPT_DEFAULT_STYLE** | `standard` | Flag to set the default style of JavaScript. Available options: **standard**/**prettier** |
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| **JAVASCRIPT_ES_CONFIG_FILE** | `.eslintrc.yml` | Filename for [ESLint configuration](https://eslint.org/docs/user-guide/configuring#configuration-file-formats) (ex: `.eslintrc.yml`, `.eslintrc.json`) |
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| **JSCPD_CONFIG_FILE** | `.jscpd.json` | Filename for JSCPD configuration |
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| **KUBERNETES_KUBECONFORM_OPTIONS** | `null` | Additional arguments to pass to the command-line when running **Kubernetes Kubeconform** (Example: --ignore-missing-schemas) |
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| **LINTER_RULES_PATH** | `.github/linters` | Directory for all linter configuration rules. |
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| **LOG_FILE** | `super-linter.log` | The filename for outputting logs. All output is sent to the log file regardless of `LOG_LEVEL`. |
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| **LOG_LEVEL** | `VERBOSE` | How much output the script will generate to the console. One of `ERROR`, `WARN`, `NOTICE`, `VERBOSE`, `DEBUG` or `TRACE`. |
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| **MARKDOWN_CONFIG_FILE** | `.markdown-lint.yml` | Filename for [Markdownlint configuration](https://github.com/DavidAnson/markdownlint#optionsconfig) (ex: `.markdown-lint.yml`, `.markdownlint.json`, `.markdownlint.yaml`) |
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| **MARKDOWN_CUSTOM_RULE_GLOBS** | `.markdown-lint/rules,rules/**` | Comma-separated list of [file globs](https://github.com/igorshubovych/markdownlint-cli#globbing) matching [custom Markdownlint rule files](https://github.com/DavidAnson/markdownlint/blob/main/doc/CustomRules.md). |
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| **MULTI_STATUS** | `true` | A status API is made for each language that is linted to make visual parsing easier. |
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| **NATURAL_LANGUAGE_CONFIG_FILE** | `.textlintrc` | Filename for [textlint configuration](https://textlint.github.io/docs/getting-started.html#configuration) (ex: `.textlintrc`) |
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| **PERL_PERLCRITIC_OPTIONS** | `null` | Additional arguments to pass to the command-line when running **perlcritic** (Example: --theme community) |
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| **PHP_CONFIG_FILE** | `php.ini` | Filename for [PHP Configuration](https://www.php.net/manual/en/configuration.file.php) (ex: `php.ini`) |
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| **PHP_PHPCS_FILE_NAME** | `phpcs.xml` | Filename for [PHP CodeSniffer](https://github.com/squizlabs/PHP_CodeSniffer) (ex: `.phpcs.xml`, `.phpcs.xml.dist`) |
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| **PROTOBUF_CONFIG_FILE** | `.protolintrc.yml` | Filename for [protolint configuration](https://github.com/yoheimuta/protolint/blob/master/_example/config/.protolint.yaml) (ex: `.protolintrc.yml`) |
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| **PYTHON_BLACK_CONFIG_FILE** | `.python-black` | Filename for [black configuration](https://github.com/psf/black/blob/main/docs/guides/using_black_with_other_tools.md#black-compatible-configurations) (ex: `.isort.cfg`, `pyproject.toml`) |
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| **PYTHON_FLAKE8_CONFIG_FILE** | `.flake8` | Filename for [flake8 configuration](https://flake8.pycqa.org/en/latest/user/configuration.html) (ex: `.flake8`, `tox.ini`) |
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| **PYTHON_ISORT_CONFIG_FILE** | `.isort.cfg` | Filename for [isort configuration](https://pycqa.github.io/isort/docs/configuration/config_files.html) (ex: `.isort.cfg`, `pyproject.toml`) |
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| **PYTHON_MYPY_CONFIG_FILE** | `.mypy.ini` | Filename for [mypy configuration](https://mypy.readthedocs.io/en/stable/config_file.html) (ex: `.mypy.ini`, `setup.config`) |
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| **PYTHON_PYLINT_CONFIG_FILE** | `.python-lint` | Filename for [pylint configuration](https://pylint.pycqa.org/en/latest/user_guide/run.html?highlight=rcfile#command-line-options) (ex: `.python-lint`, `.pylintrc`) |
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| **RENOVATE_SHAREABLE_CONFIG_PRESET_FILE_NAMES** | not set | Comma-separated filenames for [renovate shareable config preset](https://docs.renovatebot.com/config-presets/) (ex: `default.json`) |
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| **RUBY_CONFIG_FILE** | `.ruby-lint.yml` | Filename for [rubocop configuration](https://docs.rubocop.org/rubocop/configuration.html) (ex: `.ruby-lint.yml`, `.rubocop.yml`) |
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| **SCALAFMT_CONFIG_FILE** | `.scalafmt.conf` | Filename for [scalafmt configuration](https://scalameta.org/scalafmt/docs/configuration.html) (ex: `.scalafmt.conf`) |
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| **SNAKEMAKE_SNAKEFMT_CONFIG_FILE** | `.snakefmt.toml` | Filename for [Snakemake configuration](https://github.com/snakemake/snakefmt#configuration) (ex: `pyproject.toml`, `.snakefmt.toml`) |
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| **SSL_CERT_SECRET** | `none` | SSL cert to add to the **Super-Linter** trust store. This is needed for users on `self-hosted` runners or need to inject the cert for security standards (ex. ${{ secrets.SSL_CERT }}) |
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| **SSH_KEY** | `none` | SSH key that has access to your private repositories |
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| **SSH_SETUP_GITHUB** | `false` | If set to `true`, adds the `github.com` SSH key to `known_hosts`. This is ignored if `SSH_KEY` is provided - i.e. the `github.com` SSH key is always added if `SSH_KEY` is provided |
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| **SSH_INSECURE_NO_VERIFY_GITHUB_KEY** | `false` | **INSECURE -** If set to `true`, does not verify the fingerprint of the github.com SSH key before adding this. This is not recommended! |
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| **SQL_CONFIG_FILE** | `.sql-config.json` | Filename for [SQL-Lint configuration](https://sql-lint.readthedocs.io/en/latest/files/configuration.html) (ex: `sql-config.json` , `.config.json`) |
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| **SQLFLUFF_CONFIG_FILE** | `/.sqlfluff` | Filename for [SQLFLUFF configuration](https://docs.sqlfluff.com/en/stable/configuration.html) (ex: `/.sqlfluff`, `pyproject.toml`) |
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| **SUPPRESS_FILE_TYPE_WARN** | `false` | If set to `true`, will hide warning messages about files without their proper extensions. Default is `false` |
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| **SUPPRESS_POSSUM** | `false` | If set to `true`, will hide the ASCII possum at top of log output. Default is `false` |
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| **TERRAFORM_TERRASCAN_CONFIG_FILE** | `terrascan.toml` | Filename for [terrascan configuration](https://github.com/accurics/terrascan) (ex: `terrascan.toml`) |
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| **TERRAFORM_TFLINT_CONFIG_FILE** | `.tflint.hcl` | Filename for [tfLint configuration](https://github.com/terraform-linters/tflint) (ex: `.tflint.hcl`) |
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| **TYPESCRIPT_DEFAULT_STYLE** | `ts-standard` | Flag to set the default style of TypeScript. Available options: **ts-standard**/**prettier** |
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| **TYPESCRIPT_ES_CONFIG_FILE** | `.eslintrc.yml` | Filename for [ESLint configuration](https://eslint.org/docs/user-guide/configuring#configuration-file-formats) (ex: `.eslintrc.yml`, `.eslintrc.json`) |
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| **TYPESCRIPT_STANDARD_TSCONFIG_FILE** | `${DEFAULT_WORKSPACE}/tsconfig.json` | Path to the [TypeScript project configuration](https://www.typescriptlang.org/docs/handbook/tsconfig-json.html) in [ts-standard](https://github.com/standard/ts-standard). The path is relative to `DEFAULT_WORKSPACE` |
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| **USE_FIND_ALGORITHM** | `false` | By default, we use `git diff` to find all files in the workspace and what has been updated, this would enable the Linux `find` method instead to find all files to lint |
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| **VALIDATE_ALL_CODEBASE** | `true` | Will parse the entire repository and find all files to validate across all types. **NOTE:** When set to `false`, only **new** or **edited** files will be parsed for validation. |
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| **VALIDATE_ANSIBLE** | `true` | Flag to enable or disable the linting process of the Ansible language. |
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| **VALIDATE_ARM** | `true` | Flag to enable or disable the linting process of the ARM language. |
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| **VALIDATE_BASH** | `true` | Flag to enable or disable the linting process of the Bash language. |
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| **VALIDATE_BASH_EXEC** | `true` | Flag to enable or disable the linting process of the Bash language to validate if file is stored as executable. |
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| **VALIDATE_CPP** | `true` | Flag to enable or disable the linting process of the C++ language. |
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| **VALIDATE_CHECKOV** | `true` | Flag to enable or disable the linting process with Checkov |
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| **VALIDATE_CLANG_FORMAT** | `true` | Flag to enable or disable the linting process of the C++/C language with clang-format. |
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|
| **VALIDATE_CLOJURE** | `true` | Flag to enable or disable the linting process of the Clojure language. |
|
|
| **VALIDATE_CLOUDFORMATION** | `true` | Flag to enable or disable the linting process of the AWS Cloud Formation language. |
|
|
| **VALIDATE_COFFEESCRIPT** | `true` | Flag to enable or disable the linting process of the Coffeescript language. |
|
|
| **VALIDATE_CSHARP** | `true` | Flag to enable or disable the linting process of the C# language. |
|
|
| **VALIDATE_CSS** | `true` | Flag to enable or disable the linting process of the CSS language. |
|
|
| **VALIDATE_DART** | `true` | Flag to enable or disable the linting process of the Dart language. |
|
|
| **VALIDATE_DOCKERFILE_HADOLINT** | `true` | Flag to enable or disable the linting process of the Docker language. |
|
|
| **VALIDATE_EDITORCONFIG** | `true` | Flag to enable or disable the linting process with the EditorConfig. |
|
|
| **VALIDATE_ENV** | `true` | Flag to enable or disable the linting process of the ENV language. |
|
|
| **VALIDATE_GHERKIN** | `true` | Flag to enable or disable the linting process of the Gherkin language. |
|
|
| **VALIDATE_GITHUB_ACTIONS** | `true` | Flag to enable or disable the linting process of the GitHub Actions. |
|
|
| **VALIDATE_GITLEAKS** | `true` | Flag to enable or disable the linting process of the secrets. |
|
|
| **VALIDATE_GO** | `true` | Flag to enable or disable the linting process of the individual Golang files. Set this to `false` if you want to lint Go modules. See the `VALIDATE_GO_MODULES` variable. |
|
|
| **VALIDATE_GO_MODULES** | `true` | Flag to enable or disable the linting process of Go modules. Super-linter considers a directory to be a Go module if it contains a file named `go.mod`. |
|
|
| **VALIDATE_GOOGLE_JAVA_FORMAT** | `true` | Flag to enable or disable the linting process of the Java language. (Utilizing: google-java-format) |
|
|
| **VALIDATE_GROOVY** | `true` | Flag to enable or disable the linting process of the language. |
|
|
| **VALIDATE_HTML** | `true` | Flag to enable or disable the linting process of the HTML language. |
|
|
| **VALIDATE_JAVA** | `true` | Flag to enable or disable the linting process of the Java language. (Utilizing: checkstyle) |
|
|
| **VALIDATE_JAVASCRIPT_ES** | `true` | Flag to enable or disable the linting process of the JavaScript language. (Utilizing: ESLint) |
|
|
| **VALIDATE_JAVASCRIPT_STANDARD** | `true` | Flag to enable or disable the linting process of the JavaScript language. (Utilizing: standard) |
|
|
| **VALIDATE_JSCPD** | `true` | Flag to enable or disable the JSCPD. |
|
|
| **VALIDATE_JSON** | `true` | Flag to enable or disable the linting process of the JSON language. |
|
|
| **VALIDATE_JSX** | `true` | Flag to enable or disable the linting process for jsx files (Utilizing: ESLint) |
|
|
| **VALIDATE_KOTLIN** | `true` | Flag to enable or disable the linting process of the Kotlin language. |
|
|
| **VALIDATE_KUBERNETES_KUBECONFORM** | `true` | Flag to enable or disable the linting process of Kubernetes descriptors with Kubeconform |
|
|
| **VALIDATE_LATEX** | `true` | Flag to enable or disable the linting process of the LaTeX language. |
|
|
| **VALIDATE_LUA** | `true` | Flag to enable or disable the linting process of the language. |
|
|
| **VALIDATE_MARKDOWN** | `true` | Flag to enable or disable the linting process of the Markdown language. |
|
|
| **VALIDATE_NATURAL_LANGUAGE** | `true` | Flag to enable or disable the linting process of the natural language. |
|
|
| **VALIDATE_OPENAPI** | `true` | Flag to enable or disable the linting process of the OpenAPI language. |
|
|
| **VALIDATE_PERL** | `true` | Flag to enable or disable the linting process of the Perl language. |
|
|
| **VALIDATE_PHP** | `true` | Flag to enable or disable the linting process of the PHP language. (Utilizing: PHP built-in linter) (keep for backward compatibility) |
|
|
| **VALIDATE_PHP_BUILTIN** | `true` | Flag to enable or disable the linting process of the PHP language. (Utilizing: PHP built-in linter) |
|
|
| **VALIDATE_PHP_PHPCS** | `true` | Flag to enable or disable the linting process of the PHP language. (Utilizing: PHP CodeSniffer) |
|
|
| **VALIDATE_PHP_PHPSTAN** | `true` | Flag to enable or disable the linting process of the PHP language. (Utilizing: PHPStan) |
|
|
| **VALIDATE_PHP_PSALM** | `true` | Flag to enable or disable the linting process of the PHP language. (Utilizing: PSalm) |
|
|
| **VALIDATE_POWERSHELL** | `true` | Flag to enable or disable the linting process of the Powershell language. |
|
|
| **VALIDATE_PROTOBUF** | `true` | Flag to enable or disable the linting process of the Protobuf language. |
|
|
| **VALIDATE_PYTHON** | `true` | Flag to enable or disable the linting process of the Python language. (Utilizing: pylint) (keep for backward compatibility) |
|
|
| **VALIDATE_PYTHON_BLACK** | `true` | Flag to enable or disable the linting process of the Python language. (Utilizing: black) |
|
|
| **VALIDATE_PYTHON_FLAKE8** | `true` | Flag to enable or disable the linting process of the Python language. (Utilizing: flake8) |
|
|
| **VALIDATE_PYTHON_ISORT** | `true` | Flag to enable or disable the linting process of the Python language. (Utilizing: isort) |
|
|
| **VALIDATE_PYTHON_MYPY** | `true` | Flag to enable or disable the linting process of the Python language. (Utilizing: mypy) |
|
|
| **VALIDATE_PYTHON_PYLINT** | `true` | Flag to enable or disable the linting process of the Python language. (Utilizing: pylint) |
|
|
| **VALIDATE_R** | `true` | Flag to enable or disable the linting process of the R language. |
|
|
| **VALIDATE_RAKU** | `true` | Flag to enable or disable the linting process of the Raku language. |
|
|
| **VALIDATE_RENOVATE** | `true` | Flag to enable or disable the linting process of the Renovate configuration files. |
|
|
| **VALIDATE_RUBY** | `true` | Flag to enable or disable the linting process of the Ruby language. |
|
|
| **VALIDATE_RUST_2015** | `true` | Flag to enable or disable the linting process of the Rust language. (edition: 2015) |
|
|
| **VALIDATE_RUST_2018** | `true` | Flag to enable or disable the linting process of Rust language. (edition: 2018) |
|
|
| **VALIDATE_RUST_2021** | `true` | Flag to enable or disable the linting process of Rust language. (edition: 2021) |
|
|
| **VALIDATE_RUST_CLIPPY** | `true` | Flag to enable or disable the clippy linting process of Rust language. |
|
|
| **VALIDATE_SCALAFMT** | `true` | Flag to enable or disable the linting process of Scala language. (Utilizing: scalafmt --test) |
|
|
| **VALIDATE_SHELL_SHFMT** | `true` | Flag to enable or disable the linting process of Shell scripts. (Utilizing: shfmt) |
|
|
| **VALIDATE_SNAKEMAKE_LINT** | `true` | Flag to enable or disable the linting process of Snakefiles. (Utilizing: snakemake --lint) |
|
|
| **VALIDATE_SNAKEMAKE_SNAKEFMT** | `true` | Flag to enable or disable the linting process of Snakefiles. (Utilizing: snakefmt) |
|
|
| **VALIDATE_STATES** | `true` | Flag to enable or disable the linting process for AWS States Language. |
|
|
| **VALIDATE_SQL** | `true` | Flag to enable or disable the linting process of the SQL language. |
|
|
| **VALIDATE_SQLFLUFF** | `true` | Flag to enable or disable the linting process of the SQL language. (Utilizing: sqlfuff) |
|
|
| **VALIDATE_TEKTON** | `true` | Flag to enable or disable the linting process of the Tekton language. |
|
|
| **VALIDATE_TERRAFORM_FMT** | `true` | Flag to enable or disable the formatting process of the Terraform files. |
|
|
| **VALIDATE_TERRAFORM_TERRASCAN** | `true` | Flag to enable or disable the linting process of the Terraform language for security related issues. |
|
|
| **VALIDATE_TERRAFORM_TFLINT** | `true` | Flag to enable or disable the linting process of the Terraform language. (Utilizing tflint) |
|
|
| **VALIDATE_TERRAGRUNT** | `true` | Flag to enable or disable the linting process for Terragrunt files. |
|
|
| **VALIDATE_TSX** | `true` | Flag to enable or disable the linting process for tsx files (Utilizing: ESLint) |
|
|
| **VALIDATE_TYPESCRIPT_ES** | `true` | Flag to enable or disable the linting process of the TypeScript language. (Utilizing: ESLint) |
|
|
| **VALIDATE_TYPESCRIPT_STANDARD** | `true` | Flag to enable or disable the linting process of the TypeScript language. (Utilizing: ts-standard) |
|
|
| **VALIDATE_XML** | `true` | Flag to enable or disable the linting process of the XML language. |
|
|
| **VALIDATE_YAML** | `true` | Flag to enable or disable the linting process of the YAML language. |
|
|
| **YAML_CONFIG_FILE** | `.yaml-lint.yml` | Filename for [Yamllint configuration](https://yamllint.readthedocs.io/en/stable/configuration.html) (ex: `.yaml-lint.yml`, `.yamllint.yml`) |
|
|
| **YAML_ERROR_ON_WARNING** | `false` | Flag to enable or disable the error on warning for Yamllint. |
|
|
|
|
The `VALIDATE_[LANGUAGE]` variables work as follows:
|
|
|
|
- super-linter runs all supported linters by default.
|
|
- If you set any of the `VALIDATE_[LANGUAGE]` variables to `true`, super-linter defaults to leaving any unset variable to false (only validate those languages).
|
|
- If you set any of the `VALIDATE_[LANGUAGE]` variables to `false`, super-linter defaults to leaving any unset variable to true (only exclude those languages).
|
|
- If you set any of the `VALIDATE_[LANGUAGE]` variables to both `true` and `false`, super-linter fails reporting an error.
|
|
|
|
For more information about reusing super-linter configuration across
|
|
environments, see
|
|
[Share Environment variables between environments](docs/run-linter-locally.md#share-environment-variables-between-environments).
|
|
|
|
## Configure linters
|
|
|
|
Super-linter provides default configurations for some linters in the [`TEMPLATES/`](TEMPLATES/)
|
|
directory. You can customize the configuration for the linters that support
|
|
this by placing your own configuration files in the `LINTER_RULES_PATH`
|
|
directory. `LINTER_RULES_PATH` is relative to the `DEFAULT_WORKSPACE` directory.
|
|
|
|
Super-linter supports customizing the name of these configuration files. For
|
|
more information, refer to [Configure super-linter](#configure-super-linter).
|
|
|
|
For example, you can configure super-linter to load configuration files from the
|
|
`config/lint` directory in your repository:
|
|
|
|
```yaml
|
|
env:
|
|
LINTER_RULES_PATH: `config/lint`
|
|
```
|
|
|
|
Some of the linters that super-linter provides can be configured to disable
|
|
certain rules or checks, and to ignore certain files or part of them.
|
|
|
|
For more information about how to configure each linter, review
|
|
[their own documentation](#supported-linters-and-code-analyzers).
|
|
|
|
## Include or exclude files from checks
|
|
|
|
If you need to include or exclude directories from being checked, you can use
|
|
two environment variables: `FILTER_REGEX_INCLUDE` and `FILTER_REGEX_EXCLUDE`.
|
|
|
|
For example:
|
|
|
|
- Lint only the `src` folder: `FILTER_REGEX_INCLUDE: .*src/.*`
|
|
- Do not lint files inside test folder: `FILTER_REGEX_EXCLUDE: .*test/.*`
|
|
- Do not lint JavaScript files inside test folder: `FILTER_REGEX_EXCLUDE: .*test/.*.js`
|
|
|
|
<!-- This `README.md` has both markers in the text, so it is considered not generated. -->
|
|
Additionally, if you set `IGNORE_GENERATED_FILES` to `true`, super-linter
|
|
ignores any file with `@generated` string in it, unless the file
|
|
also has `@not-generated` marker. For example, super-linter considers a file
|
|
with the following contents as generated:
|
|
|
|
```bash
|
|
#!/bin/sh
|
|
echo "@generated"
|
|
```
|
|
|
|
while considers this file as not generated:
|
|
|
|
```bash
|
|
#!/bin/sh
|
|
echo "@generated" # @not-generated
|
|
```
|
|
|
|
Finally, you can set `IGNORE_GITIGNORED_FILES` to `true` to ignore a file if Git
|
|
ignores it too.
|
|
|
|
## Run Super-Linter outside GitHub Actions
|
|
|
|
You don't need GitHub Actions to run super-linter. It supports several runtime
|
|
environments.
|
|
|
|
### Run using a container runtime engine
|
|
|
|
You can run super-linter outside GitHub Actions. For example, you can run
|
|
super-linter from a shell:
|
|
|
|
```bash
|
|
docker run \
|
|
-e ACTIONS_RUNNER_DEBUG=true \
|
|
-e RUN_LOCAL=true \
|
|
-v /path/to/local/codebase:/tmp/lint \
|
|
ghcr.io/super-linter/super-linter:latest
|
|
```
|
|
|
|
For more information, see
|
|
[Run super-linter outside GitHub Actions](https://github.com/super-linter/super-linter/blob/main/docs/run-linter-locally.md).
|
|
|
|
## Use your own SSH key and certificate
|
|
|
|
If you need to use your own SSH key to authenticate against private
|
|
repositories, you can use the `SSH_KEY` environment variable. The value of that
|
|
environment variable is expected to be be the private key of an SSH keypair that
|
|
has access to your private repositories.
|
|
|
|
For example, you can configure this private key as an
|
|
[Encrypted Secret](https://docs.github.com/en/actions/security-guides/encrypted-secrets)
|
|
and access it with the `secrets` parameter from your GitHub Actions workflow:
|
|
|
|
```yaml
|
|
env:
|
|
SSH_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
|
|
```
|
|
|
|
If you need to inject a SSL certificate into the trust store, you can use the
|
|
`SSL_CERT_SECRET` variable. The value of that variable is expected to be the
|
|
path to the files that contains a CA that can be used to valide the certificate:
|
|
|
|
```yaml
|
|
env:
|
|
SSL_CERT_SECRET: ${{ secrets.ROOT_CA }}
|
|
```
|
|
|
|
## How to contribute
|
|
|
|
If you would like to help contribute to super-linter, see
|
|
[CONTRIBUTING](https://github.com/super-linter/super-linter/blob/main/.github/CONTRIBUTING.md).
|