Adding a start-with command.

Author: travist

commands/clone.js

@@ -17,6 +17,7 @@ module.exports = function(program, next) {
     .option('-p, --project <project_id>', 'The project ID that you wish to clone from one database to another.')
     .option('--forms <forms>', 'A comma-separated value of all the Form ID\'s you wish to clone. If included, then only the provided forms will be cloned.', false)
     .option('--exclude <forms>', 'A comma-separated value of all the Form ID\'s you wish to exclude in the clone process.', false)
+    .option('--start-with <form_id>', 'The form ID to start cloning from.')
     .option('-u, --update-existing', 'Update existing Projects and Forms instead of cloning (No OSS).', true)
     .option('--update-existing-submissions', 'Update existing Submissions when found in the destination (slows down the clone process if set).', false)
     .option('--src-ca <source_ca>', 'The TLS certificate authority for the source mongo url')

src/Cloner.js

@@ -905,14 +905,17 @@ class Cloner {
     process.stdout.write('\n');
     process.stdout.write('   - Forms:');
     let compsWithEncryptedData = [];
+    let started = true;
+    if (this.options.startWith) {
+      started = false;
+    }
     await this.upsertAll('forms', this.formQuery(srcProject), (form) => {
       process.stdout.write('\n');
       process.stdout.write(`- Form: ${form.title} (${form._id})`);
     }, async(src, update, dest) => {
       if (this.options.submissionsOnly) {
         return false;
       }
-
       await eachComponentAsync(update.components, async(component, path) => {
         if (component.encrypted) {
           compsWithEncryptedData.push(path);
@@ -923,6 +926,12 @@ class Cloner {
       update.project = destProject._id;
       this.migrateFormAccess(src, update);
     }, async(srcForm, destForm) => {
+      if (!started && this.options.startWith && srcForm._id.toString() === this.options.startWith) {
+        started = true;
+      }
+      if (!started) {
+        return false;
+      }
       if (this.options.deleteSubmissions) {
         console.log(`Deleting submissions from ${destForm.title}`);
         await this.dest.submissions.deleteMany(this.itemQuery({