selene

selene documentation

Version in MegaLinter: 0.27.1
Visit Official Web Site
See How to configure selene rules
See How to disable selene rules in files
See Index of problems detected by selene

Configuration in MegaLinter

Enable selene by adding LUA_SELENE in ENABLE_LINTERS variable
Disable selene by adding LUA_SELENE in DISABLE_LINTERS variable

Variable	Description	Default value
LUA_SELENE_ARGUMENTS	User custom arguments to add in linter CLI call Ex: `-s --foo "bar"`
LUA_SELENE_COMMAND_REMOVE_ARGUMENTS	User custom arguments to remove from command line before calling the linter Ex: `-s --foo "bar"`
LUA_SELENE_FILTER_REGEX_INCLUDE	Custom regex including filter Ex: `(src\\|lib)`	Include every file
LUA_SELENE_FILTER_REGEX_EXCLUDE	Custom regex excluding filter Ex: `(test\\|examples)`	Exclude no file
LUA_SELENE_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`
LUA_SELENE_FILE_EXTENSIONS	Allowed file extensions. `"*"` matches any extension, `""` matches empty extension. Empty list excludes all files Ex: `[".py", ""]`	`[".lua"]`
LUA_SELENE_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
LUA_SELENE_PRE_COMMANDS	List of bash commands to run before the linter	None
LUA_SELENE_POST_COMMANDS	List of bash commands to run after the linter	None
LUA_SELENE_UNSECURED_ENV_VARIABLES	List of env variables explicitly not filtered before calling LUA_SELENE and its pre/post commands	None
LUA_SELENE_CONFIG_FILE	selene configuration file nameUse `LINTER_DEFAULT` to let the linter find it	`selene.toml`
LUA_SELENE_RULES_PATH	Path where to find linter configuration file	Workspace folder, then MegaLinter default rules
LUA_SELENE_DISABLE_ERRORS	Run linter but consider errors as warnings	`false`
LUA_SELENE_DISABLE_ERRORS_IF_LESS_THAN	Maximum number of errors allowed	`0`
LUA_SELENE_CLI_EXECUTABLE	Override CLI executable	`['selene']`

IDE Integration

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

IDE	Extension Name	Install
neovim	['nvim-lint', 'none-ls']	Visit Web Site
Sublime Text	SublimeLinter-contrib-selene	Visit Web Site
Visual Studio Code	selene-vscode

MegaLinter Flavors

This linter is available in the following flavors

	Flavor	Description	Embedded linters	Info
	all	Default MegaLinter Flavor	124

Behind the scenes

How are identified applicable files

File extensions: .lua

How the linting is performed

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

Example calls

selene myfile.lua

selene --config chktexrc.toml myfile.lua

Help content

selene 0.27.1

USAGE:
    selene [FLAGS] [OPTIONS] <files>...
    selene <SUBCOMMAND>

FLAGS:
        --allow-warnings    Pass when only warnings occur
    -h, --help              Prints help information
        --no-exclude
    -n, --no-summary        Suppress summary information
    -q, --quiet             Display only the necessary information. Equivalent to --display-style="quiet"
    -V, --version           Prints version information

OPTIONS:
        --color <color>                     [default: auto]  [possible values: Always, Auto, Never]
        --config <config>                  A toml file to configure the behavior of selene [default: selene.toml]
        --display-style <display-style>    Sets the display method [possible values: Json, Json2, Rich, Quiet]
        --num-threads <num-threads>        Number of threads to run on, default to the numbers of logical cores on your
                                           system [default: 4]
        --pattern <pattern>...             A glob to match files with to check

ARGS:
    <files>...

SUBCOMMANDS:
    capabilities           Prints the capabilities of the current build
    generate-roblox-std
    help                   Prints this message or the help of the given subcommand(s)
    update-roblox-std
    upgrade-std
    validate-config

Installation on mega-linter Docker image

Dockerfile commands :

# Parent descriptor install
RUN wget --tries=5 https://www.lua.org/ftp/lua-5.3.5.tar.gz -O - -q | tar -xzf - \
    && cd lua-5.3.5 \
    && make linux \
    && make install \
    && cd .. && rm -r lua-5.3.5/

# Linter install
# renovate: datasource=crate depName=selene
ARG LUA_SELENE_VERSION=0.27.1