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diff --git a/docs/configuring.md b/docs/configuring.md new file mode 100644 index 0000000..e67bbbc --- /dev/null +++ b/docs/configuring.md @@ -0,0 +1,73 @@ +# Configuration + +Customize how Ansible-lint runs against automation content to suit your needs. +You can ignore certain rules, enable `opt-in` rules, and control various other +settings. + +Ansible-lint loads configuration from a file in the current working directory or +from a file that you specify in the command line. If you provide configuration +on both via a config file and on the command line, list values are merged (for +example `exclude_paths`) and **True** is preferred for boolean values like +`quiet`. + +## Using local configuration files + +Specify Ansible-lint configuration in either `.ansible-lint`, +`.config/ansible-lint.yml`, or `.config/ansible-lint.yaml` in your current +working directory. + +!!! note + + If Ansible-lint cannot find a configuration file in the current directory it attempts to locate it in a parent directory. + However Ansible-lint does not try to load configuration that is outside the git repository. + +## Specifying configuration files + +Use the `-c <filename>` CLI flag with command line invocations of Ansible-lint, +for example: + +```bash +ansible-lint -c path/to/ansible-lint-dev.yml +``` + +## Ansible-lint configuration + +The following values are supported, and function identically to their CLI +counterparts: + +```yaml +{!../.ansible-lint!} +``` + +## Ignoring rules for entire files + +Ansible-lint will load skip rules from an `.ansible-lint-ignore` or +`.config/ansible-lint-ignore.txt` file that should reside adjacent to the config +file. The file format is very simple, containing the filename and the rule to be +ignored. It also supports comments starting with `#`. + +```yaml title=".ansible-lint-ignore" +# this is just a comment +playbook.yml package-latest # disable package-latest rule for playbook.yml +playbook.yml deprecated-module +``` + +The file can also be created by adding `--generate-ignore` to the command line. +Keep in mind that this will override any existing file content. + +## Pre-commit setup + +To use Ansible-lint with [pre-commit], add the following to the +`.pre-commit-config.yaml` file in your local repository. + +Change **rev:** to either a commit sha or tag of Ansible-lint that contains +`.pre-commit-hooks.yaml`. + +```yaml +- repo: https://github.com/ansible/ansible-lint + rev: ... # put latest release tag from https://github.com/ansible/ansible-lint/releases/ + hooks: + - id: ansible-lint +``` + +[pre-commit]: https://pre-commit.com/ |