Skip to content

Standards ​ ​

Contributing Code

  • If you want to contribute code to the project, please ensure your code complies with the project's coding standards.
  • If you are using vscode, you need to install the following plugins:

Purpose ​ ​

Students with basic engineering literacy always pay attention to coding standards, and code style checking (Code Linting, simply called Lint) is an important means to ensure the consistency of coding standards.

Following the corresponding coding standards has the following benefits:

  • Lower bug error rate
  • Efficient development efficiency
  • Higher readability

Tools ​ ​

The project's configuration files are located in internal/lint-configs, where you can modify various lint configurations.

The project integrates the following code verification tools:

  • Oxfmt for code formatting
  • Oxlint for JavaScript / TypeScript linting
  • ESLint for Vue, JSONC, YAML, and related rules
  • Stylelint for CSS style checking
  • Commitlint for checking the standard of git commit messages
  • Publint for checking the standard of npm packages
  • Cspell for checking spelling errors
  • lefthook for managing Git hooks, automatically running code checks and formatting before commits

Oxfmt ​ ​

Oxfmt is used to keep code formatting consistent across the repository.

Command ​ ​

bash
pnpm oxfmt
pnpm oxfmt --check

Configuration ​ ​

The root Oxfmt entry file is oxfmt.config.ts, and its core configuration is located in internal/lint-configs/oxfmt-config.

Oxlint ​ ​

Oxlint is the primary script linting tool for the repository.

Command ​ ​

bash
pnpm oxlint
pnpm oxlint --fix

Configuration ​ ​

The core Oxlint configuration is located in internal/lint-configs/oxlint-config, and the root entry file is oxlint.config.ts.

ESLint ​ ​

ESLint is used to complement Vue, JSONC, YAML, and related rules.

Command ​ ​

bash
pnpm eslint . --cache

Configuration ​ ​

The ESLint configuration file is eslint.config.mjs, with its core configuration located in the internal/lint-configs/eslint-config directory, which can be modified according to project needs.

Stylelint ​ ​

Stylelint is used to check the style of CSS within the project. Coupled with the editor's auto-fix feature, it can effectively unify the CSS style within the project.

Command ​ ​

bash
pnpm stylelint "**/*.{vue,css,less,scss}" --cache

Configuration ​ ​

The Stylelint configuration file is stylelint.config.mjs, with its core configuration located in the internal/lint-configs/stylelint-config directory, which can be modified according to project needs.

CommitLint ​ ​

In a team, everyone's git commit messages can vary widely, making it difficult to ensure standardization without a mechanism. You might think of using git's hook mechanism to write shell scripts to implement this. Of course, this is possible, but JavaScript has a good tool for this template: commitlint.

Configuration ​ ​

The CommitLint configuration file is .commitlintrc.js, with its core configuration located in the internal/lint-configs/commitlint-config directory, which can be modified according to project needs.

Git Commit Standards ​ ​

Refer to Angular

  • feat Add new features
  • fix Fix problems / BUGs
  • style Code style changes that do not affect the outcome
  • perf Optimization / performance improvement
  • refactor Refactoring
  • revert Revert changes
  • test Related to tests
  • docs Documentation / comments
  • chore Dependency updates / scaffold configuration changes
  • workflow Workflow improvements
  • ci Continuous integration
  • types Type modifications

Disabling Git Commit Standard Checks ​ ​

If you want to disable Git commit standard checks, there are two ways:

bash
git commit -m 'feat: add home page' --no-verify
yaml
commit-msg:
  commands:
    # commitlint:
    #   run: pnpm exec commitlint --edit $1

If you changed lefthook.yml, reinstall hooks with:

bash
pnpm exec lefthook install

Publint ​ ​

Publint is a tool for checking npm package standards, including package versioning, exports, and ESM package structure.

Command ​ ​

bash
pnpm publint

Cspell ​ ​

Cspell is a tool for checking spelling errors in the code, avoiding bugs caused by spelling mistakes.

Command ​ ​

bash
pnpm check:cspell

Configuration ​ ​

The cspell configuration file is cspell.json, which can be modified according to project needs.

Git Hook ​ ​

Git hooks are generally combined with various lints to check code style during git commits. If the check fails, the commit will not proceed. Developers need to modify and resubmit.

lefthook ​ ​

One issue is that the check would verify all code, but in practice we usually only want to check the code being committed. This is where lefthook comes in.

The most effective solution is to perform lint checks locally before committing. A common practice is to use lefthook to perform checks before local submission.

The project defines corresponding hooks inside lefthook.yml:

  • pre-commit: Runs before commit, used for code formatting and checking
    • code-workspace: Updates VSCode workspace configuration
    • lint-md: Formats Markdown files
    • lint-vue: Formats and checks Vue files
    • lint-js: Formats and checks JavaScript / TypeScript files
    • lint-style: Formats and checks style files
    • lint-package: Formats package.json
    • lint-json: Formats other JSON files
  • post-merge: Runs after merge, used for automatic dependency installation
    • install: Runs pnpm install to install new dependencies
  • commit-msg: Runs during commit, used for checking commit message format
    • commitlint: Uses commitlint to check commit messages

Current hooks can be installed with:

bash
pnpm exec lefthook install

How to Disable lefthook ​ ​

If you want to temporarily disable lefthook, use:

bash
git commit -m 'feat: add home page' --no-verify

How to Modify lefthook Configuration ​ ​

If you want to modify lefthook's configuration, you can edit the lefthook.yml file. For example:

yaml
pre-commit:
  parallel: true
  commands:
    lint-js:
      run: pnpm oxfmt {staged_files} && pnpm oxlint --fix {staged_files} && pnpm eslint --cache --fix {staged_files}
      glob: '*.{js,jsx,ts,tsx}'

Where:

  • parallel: Whether to execute tasks in parallel
  • commands: Defines the list of tasks to execute
  • run: Command to execute
  • glob: File pattern to match
  • {staged_files}: Represents the list of staged files

Contributors

Changelog

Released under the MIT License.