chore: fixing func

Signed-off-by: benjdlambert <ben@blam.sh>

Signed-off-by: benjdlambert <ben@blam.sh>

plugins/scaffolder-backend/src/scaffolder/actions/builtin/fetch/plainFile.ts

@@ -63,8 +63,9 @@ export function createFetchPlainFileAction(options: {
     },
     supportsDryRun: true,
     async handler(ctx) {
-      ctx.logger.info('Fetching plain file content from remote URL');
+      ctx.logger.info('Fetching plain content from remote URL');
 
+      // Finally move the template result into the task workspace
       const outputPath = resolveSafeChildPath(
         ctx.workspacePath,
         ctx.input.targetPath,

plugins/scaffolder-backend/src/scaffolder/actions/builtin/filesystem/rename.ts

@@ -18,6 +18,7 @@ import { createTemplateAction } from '@backstage/plugin-scaffolder-node';
 import { resolveSafeChildPath } from '@backstage/backend-plugin-api';
 import fs from 'fs-extra';
 import { examples } from './rename.examples';
+import { InputError } from '@backstage/errors';
 
 /**
  * Creates a new action that allows renames of files and directories in the workspace.
@@ -55,29 +56,34 @@ export const createFilesystemRenameAction = () => {
     },
     supportsDryRun: true,
     async handler(ctx) {
+      if (!Array.isArray(ctx.input?.files)) {
+        throw new InputError('files must be an Array');
+      }
+
       for (const file of ctx.input.files) {
+        if (!file.from || !file.to) {
+          throw new InputError('each file must have a from and to property');
+        }
         const sourceFilepath = resolveSafeChildPath(
           ctx.workspacePath,
           file.from,
         );
         const destFilepath = resolveSafeChildPath(ctx.workspacePath, file.to);
 
-        if (!fs.existsSync(sourceFilepath)) {
-          throw new Error(
-            `File ${sourceFilepath} does not exist, so rename cannot succeed.`,
+        try {
+          await fs.move(sourceFilepath, destFilepath, {
+            overwrite: file.overwrite ?? false,
+          });
+          ctx.logger.info(
+            `File ${sourceFilepath} renamed to ${destFilepath} successfully`,
           );
-        }
-
-        const destExists = fs.existsSync(destFilepath);
-
-        if (destExists && !file.overwrite) {
-          throw new Error(
-            `File ${destFilepath} already exists, refusing to overwrite.`,
+        } catch (err) {
+          ctx.logger.error(
+            `Failed to rename file ${sourceFilepath} to ${destFilepath}:`,
+            err,
           );
+          throw err;
         }
-
-        await fs.move(sourceFilepath, destFilepath, { overwrite: true });
-        ctx.logger.info(`Moved file from ${sourceFilepath} to ${destFilepath}`);
       }
     },
   });