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Contributing
Hi there! We're thrilled that you'd like to contribute to this project. Your help is essential for keeping it great.
Contributions to this project are released to the public under the project's open source license.
Please note that this project is released with a Contributor Code of Conduct. By participating in this project you agree to abide by its terms.
Submitting a pull request
- Fork and clone the repository
- Set up a local build
- Create a new branch:
git checkout -b my-branch-name - Make your change
- Push to your fork and submit a pull request
- Pat yourself on the back and wait for your pull request to be reviewed and merged.
Here are a few things you can do that will increase the likelihood of your pull request being accepted:
- Follow the style guide.
- Write tests:
- Keep your change as focused as possible. If there are multiple changes you would like to make that are not dependent upon each other, consider submitting them as separate pull requests.
- Write a good commit message.
Setting up a local build
Make sure you have installed recent versions of vscode, node, and npm. Check the engines block in package.json file for compatible versions. Earlier versions may work, but we no longer test against them.
To automatically switch to the correct version of node, we recommend using nvm, which will pick-up the node version from .nvmrc.
Installing all packages
From the command line, go to the directory extensions/ql-vscode and run
npm install
Building the extension
From the command line, go to the directory extensions/ql-vscode and run
npm run build
npm run watch
Alternatively, you can build the extension within VS Code via Terminal > Run Build Task... (or Ctrl+Shift+B with the default key bindings). And you can run the watch command via Terminal > Run Task and then select npm watch from the menu.
Before running any of the launch commands, be sure to have run the build command to ensure that the JavaScript is compiled and the resources are copied to the proper location.
We recommend that you keep npm run watch running in the background and you only need to re-run npm run build in the following situations:
- on first checkout
- whenever any of the non-TypeScript resources have changed
Installing the extension
You can install the .vsix file from within VS Code itself, from the Extensions container in the sidebar:
More Actions... (top right) > Install from VSIX...
Or, from the command line, use something like (depending on where you have VSCode installed):
$ code --install-extension dist/vscode-codeql-*.vsix # normal VSCode installation
# or maybe
$ vscode/scripts/code-cli.sh --install-extension dist/vscode-codeql-*.vsix # if you're using the open-source version from a checkout of https://github.com/microsoft/vscode
Debugging
You can use VS Code to debug the extension without explicitly installing it. Just open this directory as a workspace in VS Code, and hit F5 to start a debugging session.
Storybook
You can use Storybook to preview React components outside VSCode. Inside the extensions/ql-vscode directory, run:
npm run storybook
Your browser should automatically open to the Storybook UI. Stories live in the src/stories directory.
Alternatively, you can start Storybook inside of VSCode. There is a VSCode launch configuration for starting Storybook. It can be found in the debug view.
More information about Storybook can be found inside the Overview page once you have launched Storybook.
Testing
Information about testing can be found here.