markdownlint-cli を Homebrew でインストール

プロジェクトリンク

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コマンドとエイリアス

• markdownlint

プロジェクトの歴史

The official repository was created in 2016 and positions the project as a CLI wrapper around the markdownlint package. Its README documents npm installation, Homebrew installation on macOS, Docker/GitHub Packages usage, glob handling, automatic fixes, configuration files, exit codes, and pre-commit integration.

The CLI evolved as practical automation around Markdown style rules: it can lint files, directories, and globs; read from stdin; emit JSON; ignore files; apply basic fixes; load custom rules; and override rule enable/disable settings from the command line.

採用の歴史

markdownlint-cli became part of Markdown quality gates for repositories because it fits npm scripts, shell commands, Docker, and pre-commit hooks. The supplied package facts show packaging across Homebrew, Chocolatey, Debian/Ubuntu, Nix, Arch, and Scoop, which is broad coverage for a documentation linter.

使われ方

Users typically run markdownlint against Markdown file globs, often quoting globs so the CLI rather than the shell expands them. Configuration can be supplied with --config or discovered from .markdownlint.jsonc, .markdownlint.json, .markdownlint.yaml, .markdownlint.yml, or .markdownlintrc; .markdownlintignore is used for exclusions unless --ignore-path points elsewhere.

The tool is common in CI because it has documented exit codes and can be added to pre-commit with the official repository as the hook source.

パッケージ好きにとっての重要性

markdownlint-cli is package-manager-relevant because it turns a JavaScript linting library into a predictable cross-platform command. It is one of the standard small tools maintainers reach for when Markdown style needs to be enforced alongside code linting.

タイムライン

• 2016: GitHub repository created.
• 2016 onward: Tags begin with early 0.x releases and continue through later v0.x versions.
• 2026: Supplied package facts show packaging across npm-oriented and OS package-manager ecosystems.

Related projects

• The README identifies markdownlint as the underlying API/rules package.
• The README lists markdownlint-cli2 as an alternate CLI implementation.

ソース

• https://api.github.com/repos/igorshubovych/markdownlint-cli
• https://github.com/DavidAnson/markdownlint
• https://github.com/igorshubovych/markdownlint-cli
• source_facts.package-manager