@onlabsorg/stilo/lib/stilo-uninstall.js

Command line tool for managing olojs document packages

/**
 *  *stilo uninstall* command
 *  =============================================================================
 *
 *  The *uninstall* command removes a plugin from the active repository.
 *
 *  ```
 *  stilo uninstall <plugin-id>
 *  ```
 *
 *  where *plugin-id* is any valid *npm* package exporting a `stilo` object that
 *  contains a *stilo.routes* object and a *stilo.commands* object.
 *
 *  Before uninstalling the plugin npm package, the *uninstall* command will
 *  call the `.stilo.beforeUninstall` function passing the name of the plugin,
 *  allowing the repository package to perform custom tear down actions.
 *
 *  > For more information about stilo plugins, see the
 *  > [package documentation](../package-template/README.md).
 *
 *  Finally,
 *  - the `--help` option will display a help message
 *  - the `--verbose` option will display a detailed log of the command
 */

const logger = require('./logger');
const pathlib = require('path');
const fs = require('fs');


module.exports = async function (pluginName, options={}) {
    try {
        logger.info(`Removing plugin: '${pluginName}'`)
        
        // Detect stilo package instance
        if (options.verbose) logger.debug(`Locating repository package ...`);
        const Package = require('./package');
        const package = Package.find(process.cwd());

        // Uninstall npm package
        if (options.verbose) logger.debug(`Unregistering the plugin ...`);
        await package.require('./').beforeUninstall(pluginName);

        if (options.verbose) logger.debug(`Uninstalling ${pluginName} ...`);
        await package.spawn('npm', 'uninstall', pluginName);

        logger.info(`Plugin removed: '${pluginName}'`);

    } catch (error) {
        if (options.verbose) {
            logger.error(error);
        } else {
            logger.error(error.message);
        }
    }
}