Cleanup

bin/main.js

@@ -0,0 +1,63 @@
+var path = require('path');
+var ect  = require('ect')();
+var fs = require( 'fs');
+var Classes = require( '../index');
+
+var log = console.log.bind( console, 'SMG: ' );
+var TEMPLATE = path.resolve( __dirname + '/../data/migration-file.js.ect' );
+var Model = Classes.Model;
+var Field = Classes.Field;
+var modelsDir = process.argv[2];
+var migrationsDir = process.argv[3];
+
+
+function getAbsPath( relPath ){
+  return path.resolve( relPath );
+}
+
+
+function getTimeStamp( i ){
+   return new Date( Date.now() + i ).toISOString().replace(/[-:.TZ]/g, '');
+}
+
+
+function genMigration(model, i ){
+  log( 'Generating migration for ', model );
+  var m = new Model( model );
+  var out = ect.render( TEMPLATE, { model: m, fieldOpts: Field.opts });
+  var timestamp = getTimeStamp( i );
+  var fname = timestamp + '-create_table_' + model.name + '_mi-generated.js';
+
+  fs.writeFileSync( path.join( migrationsDir, fname ), out );
+}
+
+
+function createDir( pathName ){
+  if( !fs.existsSync( pathName ) ){
+    fs.mkdirSync( pathName );
+  }
+}
+
+
+function main(){
+  modelsDir = getAbsPath( modelsDir );
+  migrationsDir = getAbsPath( migrationsDir );
+  createDir( migrationsDir );
+  log( 'modelsDir', modelsDir );
+  var models = require( modelsDir );
+
+  Object.keys( models )
+    .forEach( function( modelName, i){
+      if( [ 'Sequelize', 'sequelize'].indexOf(modelName) === -1 ){
+        genMigration( models[ modelName ], i );
+      }
+    });
+}
+
+
+
+if( !( modelsDir && migrationsDir )){
+  console.log( 'Usage: sequelize-migration-generator <models_directory> <migration_directory>');
+} else {
+  main();
+}