feat: transform json manifest into js command (#417)

Author: jotanarciso

lib/commands/index.js

@@ -2,5 +2,12 @@ import buildCommand from './build.commands.js';
 import devCommand from './dev.commands.js';
 import initCommand from './init.commands.js';
 import presetsCommand from './presets.commands.js';
+import manifestCommand from './manifest.commands.js';
 
-export { buildCommand, devCommand, initCommand, presetsCommand };
+export {
+  buildCommand,
+  devCommand,
+  initCommand,
+  presetsCommand,
+  manifestCommand,
+};

lib/commands/manifest.commands.js

@@ -0,0 +1,68 @@
+import { readFileSync, writeFileSync } from 'fs';
+import { resolve, extname } from 'path';
+import { feedback, debug } from '#utils';
+import { Messages } from '#constants';
+import { convertJsonConfigToObject } from 'azion';
+
+import { Commands } from '#namespaces';
+/**
+ * @function manifestCommand
+ * @memberof Commands
+ * @description
+ * transforms a JSON manifest file to a JavaScript module.
+ *
+ * Usage:
+ * ```bash
+ * az manifest transform <input.json> -o <output.js>
+ * ```
+ *
+ * Example:
+ * ```bash
+ * az manifest transform .edge/manifest.json -o azion.config.js
+ * ```
+ * @param {string} command - The operation to perform (only 'transform' for now)
+ * @param {string} entry - Path to the input JSON file
+ * @param {object} options - Command options
+ * @param {string} options.output - Output file path for JS module
+ */
+async function manifestCommand(command, entry, options) {
+  try {
+    if (command !== 'transform') {
+      feedback.error('Only transform command is supported');
+      process.exit(1);
+    }
+
+    if (!entry) {
+      feedback.error('Input file path is required');
+      process.exit(1);
+    }
+
+    if (!options.output) {
+      feedback.error('Output file path is required (--output)');
+      process.exit(1);
+    }
+
+    const fileExtension = extname(entry).toLowerCase();
+    if (fileExtension !== '.json') {
+      feedback.error('Input file must be .json');
+      process.exit(1);
+    }
+
+    const absolutePath = resolve(process.cwd(), entry);
+    const jsonString = readFileSync(absolutePath, 'utf8');
+    const config = convertJsonConfigToObject(jsonString);
+
+    const jsContent = `export default ${JSON.stringify(config, null, 2)};`;
+    writeFileSync(options.output, jsContent);
+
+    feedback.success(
+      `Azion Platform configuration transformed into JavaScript module at ${options.output}`,
+    );
+  } catch (error) {
+    debug.error(error);
+    feedback.error(Messages.errors.unknown_error);
+    process.exit(1);
+  }
+}
+
+export default manifestCommand;

lib/main.js

@@ -219,13 +219,25 @@ function startVulcanProgram() {
   program
     .command('presets <command>')
     .description(
-      'Create <create> or list <ls> defined project presets for Edge',
+      'Create <create> or list <ls> defined project presets for Azion',
     )
     .action(async (command) => {
       const { presetsCommand } = await import('#commands');
       await presetsCommand(command);
     });
 
+  program
+    .command('manifest <command>')
+    .description(
+      'Trasnform <transform> or validate <validate> manifest files for Azion',
+    )
+    .argument('[entry]', 'Path to the input file')
+    .option('-o, --output <path>', 'Output file path for convert command')
+    .action(async (command, entry, options) => {
+      const { manifestCommand } = await import('#commands');
+      await manifestCommand(command, entry, convertOptions(options));
+    });
+
   program.parse(process.argv);
 }