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Pre-commit Hook

CSharpier can be used with a pre-commit hook to ensure that all staged files are formatted before being committed.

pre-commit​

Install pre-commit via your preferred Python package manager. Run pre-commit install to install the Git hook scripts.

MegaLinter​

CSharpier runs as part of MegaLinter's pre-commit hooks.

Standalone​

If you prefer not to run the other linters included in MegaLinter, you can alternatively run CSharpier as a local pre-commit hook.

Add the following to your .pre-commit-config.yaml:

repos:
  - repo: local
    hooks:
      - id: dotnet-tool-restore
        name: Install .NET tools
        entry: dotnet tool restore
        language: system
        always_run: true
        pass_filenames: false
        stages:
          - commit
          - push
          - post-checkout
          - post-rewrite
        description: Install the .NET tools listed at .config/dotnet-tools.json.
      - id: csharpier
        name: Run CSharpier on C# files
        entry: dotnet tool run CSharpier
        language: system
        types:
          - c#
        description: CSharpier is an opinionated C# formatter inspired by Prettier.

Husky.Net​

From the root of your repository

cd <Your project root directory>
dotnet new tool-manifest
dotnet tool install husky
dotnet husky install

Modify the file at .husky/task-runner.json. Include any file extensions that you want to be formatted by CSharpier.

{
    "tasks": [{
        "name": "Run csharpier",
        "command": "dotnet",
        "args": [ "csharpier", "format", "${staged}" ],
        "include": [ "**/*.{cs,csx,csproj,props,targets,xml,config}" ]
    }]
}

You can run and test your task with the following command.

dotnet husky run

Optionally - add this to one of your projects to automate the installation for future developers You can set the HUSKY environment variable to 0 to disable Husky in CI/CD pipelines.

dotnet husky attach <path-to-project-file>

Once you are sure the task is working properly, you can add it as a pre-commit hook.

dotnet husky add pre-commit -c "dotnet husky run"

If you want the pre-commit hook to be opt in, ignore the .husky/pre-commit file. It can be enabled by individual developers if the run the command above.