coffeelint

coffeelint documentation

Version in MegaLinter: 5.2.11
Visit Official Web Site
See How to configure coffeelint rules
- If custom .coffee-lint.json config file isn't found, .coffee-lint.json will be used
See How to disable coffeelint rules in files
See Index of problems detected by coffeelint

Configuration in MegaLinter

Enable coffeelint by adding COFFEE_COFFEELINT in ENABLE_LINTERS variable
Disable coffeelint by adding COFFEE_COFFEELINT in DISABLE_LINTERS variable

Variable	Description	Default value
COFFEE_COFFEELINT_ARGUMENTS	User custom arguments to add in linter CLI call Ex: `-s --foo "bar"`
COFFEE_COFFEELINT_FILTER_REGEX_INCLUDE	Custom regex including filter Ex: `(src\\|lib)`	Include every file
COFFEE_COFFEELINT_FILTER_REGEX_EXCLUDE	Custom regex excluding filter Ex: `(test\\|examples)`	Exclude no file
COFFEE_COFFEELINT_CLI_LINT_MODE	Override default CLI lint mode - `file`: Calls the linter for each file - `project`: Call the linter from the root of the project	`file`
COFFEE_COFFEELINT_FILE_EXTENSIONS	Allowed file extensions. `"*"` matches any extension, `""` matches empty extension. Empty list excludes all files Ex: `[".py", ""]`	`[".coffee"]`
COFFEE_COFFEELINT_FILE_NAMES_REGEX	File name regex filters. Regular expression list for filtering files by their base names using regex full match. Empty list includes all files Ex: `["Dockerfile(-.+)?", "Jenkinsfile"]`	Include every file
COFFEE_COFFEELINT_PRE_COMMANDS	List of bash commands to run before the linter	None
COFFEE_COFFEELINT_POST_COMMANDS	List of bash commands to run after the linter	None
COFFEE_COFFEELINT_UNSECURED_ENV_VARIABLES	List of env variables explicitly not filtered before calling COFFEE_COFFEELINT and its pre/post commands	None
COFFEE_COFFEELINT_CONFIG_FILE	coffeelint configuration file nameUse `LINTER_DEFAULT` to let the linter find it	`.coffee-lint.json`
COFFEE_COFFEELINT_RULES_PATH	Path where to find linter configuration file	Workspace folder, then MegaLinter default rules
COFFEE_COFFEELINT_DISABLE_ERRORS	Run linter but consider errors as warnings	`false`
COFFEE_COFFEELINT_DISABLE_ERRORS_IF_LESS_THAN	Maximum number of errors allowed	`0`
COFFEE_COFFEELINT_CLI_EXECUTABLE	Override CLI executable	`['coffeelint']`

IDE Integration

Use coffeelint in your favorite IDE to catch errors before MegaLinter !

	IDE	Extension Name	Install
	Atom	linter-coffeelint	Visit Web Site
	IDEA	coffeelint

MegaLinter Flavours

This linter is available in the following flavours

Flavor	Description	Embedded linters
all	Default MegaLinter Flavor	117
dotnetweb	Optimized for C, C++, C# or VB based projects with JS/TS	72
javascript	Optimized for JAVASCRIPT or TYPESCRIPT based projects	60

Behind the scenes

How are identified applicable files

File extensions: .coffee

How the linting is performed

coffeelint is called one time by identified file (file CLI lint mode)

Example calls

coffeelint myfile.coffee

coffeelint -f .coffee-lint.json myfile.coffee

Help content

Usage: coffeelint [options] source [...]

Options:
  -f, --file          Specify a custom configuration file.
      --rules         Specify a custom rule or directory of rules.
      --makeconfig    Prints a default config file                     [boolean]
      --trimconfig    Compares your config with the default and prints a minimal
                      configuration                                    [boolean]
      --noconfig      Ignores any config file.                         [boolean]
  -h, --help          Show help                                        [boolean]
  -v, --version       Show version number                              [boolean]
  -r                  (not used, but left for backward compatibility)  [boolean]
      --reporter      built in reporter (default, csv, jslint, checkstyle, raw),
                      or module, or path to reporter file.
      --csv           [deprecated] use --reporter csv                  [boolean]
      --jslint        [deprecated] use --reporter jslint               [boolean]
      --nocolor       [deprecated] use --color=never                   [boolean]
      --checkstyle    [deprecated] use --reporter checkstyle           [boolean]
      --color=<when>  When to colorize the output. <when> can be one of always,
                      never , or auto.
  -s, --stdin         Lint the source from stdin                       [boolean]
  -q, --quiet         Only print errors.                               [boolean]
      --literate      Used with --stdin to process as Literate CoffeeScript
                                                                       [boolean]
  -c, --cache         Cache linting results                            [boolean]
      --ext           Specify an additional file extension, separated by comma.

Installation on mega-linter Docker image

NPM packages (node.js):
- @coffeelint/cli