CLI Reference
Commands
| CLI | VS Code | Description |
|---|---|---|
npx degit evidence-dev/template my-project | Evidence: New Evidence Project | Create a new project from the template |
npm run sources | Evidence: Run Sources | Extract data from sources |
npm run dev | Evidence: Start Server | Start the development server in the current directory |
npm run build | Evidence: Build | Build the project for production |
npm run build:strict | Evidence: Built Strict | Build, but fails on query or component errors |
npm run preview | N/A | Preview the built site |
Ctrl / Cmd + C | Evidence: Stop Server | Stop the dev server (when running) |
r | N/A | Restart the dev server (when running) |
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Options
Append flags with an extra -- after the command to modify behavior.
For example, npm run dev -- --port 4000 will start the development server on port 4000.
Some of the most common are:
| Command | Flag | Description | Detail |
|---|---|---|---|
sources | --changed | Run sources whose queries have changed | null |
sources | --sources [source_name] | Run sources from the specified sources | Seperate with commas --sources source1,source2 |
sources | --queries [query_name] | Run the specified queries | Seperate with commas |
sources | --debug | Show debug output | null |
dev | --open [path] | Open browser to <code>path</code> on startup | Default --open / opens in root of the project |
dev | --host [host] | Specify hostname | --host 0.0.0.0 can be helpful in containers |
dev | --port | Specify port | Automatically increment if default 3000 is in use |
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Evidence's dev, build and preview commands run using Vite, and so support Vite's options.
Environment Variables
You can set environment variables to configure Evidence in production. Most of these are used to set database credentials securely.
The format of environment variables for database credentials is EVIDENCE_SOURCE__[source_name]__[variable_name].
You can copy all your current environment variable values from the settings page at localhost:3000/settings.
N.B. Environment variables are case sensitive, so you should preserve the case specified in the settings page.