|
/* eslint-disable no-var */
|
|
|
|
var { execSync } = require('child_process');
|
|
var path = require('path');
|
|
var fs = require('fs');
|
|
|
|
// If we get multiple lines, then the plugin_webpack_directories.rb script
|
|
// has on the stdout more that just the JSON we want, so we use newline to split and check.
|
|
var sanitizeWebpackDirs = pluginDirs => {
|
|
var splitDirs = pluginDirs
|
|
.toString()
|
|
.split('\n')
|
|
.reverse();
|
|
|
|
return splitDirs.length > 2 ? splitDirs[1] : pluginDirs;
|
|
};
|
|
|
|
// Get paths that have a specific file or folder
|
|
var pluginPath = file => pluginsObj => {
|
|
var paths = [];
|
|
|
|
pluginsObj.paths.forEach(entry => {
|
|
var filePath = path.join(path.dirname(entry), file);
|
|
|
|
if (fs.existsSync(filePath)) {
|
|
paths.push(filePath);
|
|
}
|
|
});
|
|
return paths;
|
|
};
|
|
// Create aliases for plugins so that their components are easily accessible.
|
|
// Each alias points to /$path_to_plugin/webpack
|
|
var aliasPlugins = pluginEntries => {
|
|
var aliases = {};
|
|
|
|
Object.keys(pluginEntries).forEach(key => {
|
|
aliases[key] = path.dirname(pluginEntries[key]);
|
|
});
|
|
return aliases;
|
|
};
|
|
|
|
var webpackedDirs = stderr => {
|
|
var handleStderr = stderr || 'ignore';
|
|
|
|
return execSync(path.join(__dirname, './plugin_webpack_directories.rb'), {
|
|
stdio: ['pipe', 'pipe', handleStderr],
|
|
});
|
|
};
|
|
|
|
var getPluginDirs = stderr =>
|
|
JSON.parse(sanitizeWebpackDirs(webpackedDirs(stderr)));
|
|
|
|
var packageJsonDirs = stderr =>
|
|
pluginPath('package.json')(getPluginDirs(stderr)).map(path.dirname);
|
|
|
|
module.exports = {
|
|
getPluginDirs,
|
|
pluginNodeModules: pluginPath('node_modules'),
|
|
aliasPlugins,
|
|
packageJsonDirs,
|
|
sanitizeWebpackDirs,
|
|
pluginPath,
|
|
};
|
