piral-cli-dotenv/lib/index.js

Extends the Piral CLI command options to automatically include dotenv files.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const fs_1 = require("fs");
const dotenv_1 = require("dotenv");
const plugin = (cli) => {
    // these commands are supported
    const commands = [
        'build-piral',
        'debug-piral',
        'validate-piral',
        'build-pilet',
        'debug-pilet',
        'publish-pilet',
        'validate-pilet',
    ];
    commands.forEach((command) => {
        cli.withFlags(command, (flags) => flags.string('env').describe('env', 'Sets the environment variables.').default('env', undefined));
        cli.beforeCommand(command, (args) => {
            const e = args.env;
            if (typeof e === 'string') {
                if (e.indexOf('=') !== -1) {
                    // the next one is actually quite dangerous,
                    // but we'll do it anyway for the moment ...
                    // (unfortunately dotenv does not help us here)
                    const lines = e.split(';').join('\n');
                    const values = (0, dotenv_1.parse)(lines);
                    Object.keys(values).forEach((key) => (process.env[key] = values[key]));
                }
                else {
                    const paths = [e, `.env.${e}`, `${e}.env`];
                    for (const path of paths) {
                        if ((0, fs_1.existsSync)(path)) {
                            (0, dotenv_1.config)({
                                path,
                            });
                            break;
                        }
                    }
                }
            }
            else {
                (0, dotenv_1.config)();
            }
        });
    });
};
module.exports = plugin;
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