feat: try change output structure #455
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WalkthroughA new post-prerendering process was introduced for the blog application. This includes a new Nx target and script that renames Changes
Sequence Diagram(s)sequenceDiagram
participant User
participant NPM Script
participant Nx
participant Build Routes
participant Build
participant Post-Prerender Script
User->>NPM Script: Run `npm run prerender`
NPM Script->>Nx: Execute blog:build-routes
Nx->>Build Routes: Build routes
Build Routes-->>Nx: Done
Nx->>Nx: Execute blog:build
Nx->>Build: Build blog
Build-->>Nx: Done
Nx->>Nx: Execute blog:post-prerender
Nx->>Post-Prerender Script: Run post-prerender.mjs
Post-Prerender Script-->>Nx: Rename files
Nx-->>NPM Script: Done
NPM Script-->>User: Prerender complete
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Actionable comments posted: 2
📜 Review details
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📒 Files selected for processing (3)
apps/blog/project.json(1 hunks)apps/blog/scripts/post-prerender.mjs(1 hunks)package.json(1 hunks)
🔇 Additional comments (4)
apps/blog/project.json (1)
109-114: LGTM! Well-structured Nx target configuration.The new
post-prerendertarget is correctly configured using thenx:run-commandsexecutor and follows the same pattern as the existingbuild-routestarget.package.json (1)
19-19: LGTM! Logical sequence for the prerendering workflow.The updated script correctly chains the build process: route building → application building → post-processing. This ensures the post-prerender step runs after all necessary files are generated.
apps/blog/scripts/post-prerender.mjs (2)
1-5: LGTM! Appropriate imports and well-defined constants.The imports are correct for the file operations, and the skip folders list appropriately excludes asset directories from processing.
42-48: LGTM! Appropriate error handling for a build script.The top-level error handling with
process.exit(1)ensures build failures are properly communicated, and immediate script execution is appropriate for this use case.
| const indexPath = join(currentDirPath, 'index.html'); | ||
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| try { | ||
| await rename(indexPath, join(currentDirPath, `${entry.name}.html`)); | ||
| console.log(`Renamed ${indexPath} to ${entry.name}.html`); | ||
| } catch (error) { | ||
| if (error.code !== 'ENOENT') { | ||
| console.error(`Error processing ${currentDirPath}:`, error); | ||
| } | ||
| } |
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Validate filename before renaming to prevent incorrect file operations.
The script assumes that if there's exactly one file, it must be index.html, but this isn't validated. This could lead to renaming wrong files.
Add filename validation:
- const indexPath = join(currentDirPath, 'index.html');
-
- try {
- await rename(indexPath, join(currentDirPath, `${entry.name}.html`));
- console.log(`Renamed ${indexPath} to ${entry.name}.html`);
- } catch (error) {
- if (error.code !== 'ENOENT') {
- console.error(`Error processing ${currentDirPath}:`, error);
- }
- }
+ const singleFile = files[0];
+ if (singleFile !== 'index.html') {
+ console.warn(`Skipping ${currentDirPath} - single file is not index.html: ${singleFile}`);
+ continue;
+ }
+
+ const indexPath = join(currentDirPath, 'index.html');
+ const newPath = join(currentDirPath, `${entry.name}.html`);
+
+ try {
+ await rename(indexPath, newPath);
+ console.log(`Renamed ${indexPath} to ${entry.name}.html`);
+ } catch (error) {
+ console.error(`Error renaming ${indexPath}:`, error);
+ }📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| const indexPath = join(currentDirPath, 'index.html'); | |
| try { | |
| await rename(indexPath, join(currentDirPath, `${entry.name}.html`)); | |
| console.log(`Renamed ${indexPath} to ${entry.name}.html`); | |
| } catch (error) { | |
| if (error.code !== 'ENOENT') { | |
| console.error(`Error processing ${currentDirPath}:`, error); | |
| } | |
| } | |
| const singleFile = files[0]; | |
| if (singleFile !== 'index.html') { | |
| console.warn(`Skipping ${currentDirPath} - single file is not index.html: ${singleFile}`); | |
| continue; | |
| } | |
| const indexPath = join(currentDirPath, 'index.html'); | |
| const newPath = join(currentDirPath, `${entry.name}.html`); | |
| try { | |
| await rename(indexPath, newPath); | |
| console.log(`Renamed ${indexPath} to ${entry.name}.html`); | |
| } catch (error) { | |
| console.error(`Error renaming ${indexPath}:`, error); | |
| } |
🤖 Prompt for AI Agents
In apps/blog/scripts/post-prerender.mjs around lines 30 to 39, the code renames
a file assuming it is named index.html without validating the filename. To fix
this, add a check to confirm that the file to be renamed is actually named
index.html before attempting the rename operation. If the filename does not
match, skip the rename or handle the case appropriately to avoid incorrect file
operations.
| if (files.length > 1) { | ||
| console.error(`Multiple files in ${currentDirPath}:`, files); | ||
| await renamePrerenderedFiles(currentDirPath); | ||
| continue; | ||
| } |
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Fix inconsistent logic for directories with multiple files.
When multiple files are found in a directory, the script logs an error but then recurses into the same directory. This creates inconsistent behavior - if multiple files indicate an error condition, the directory should be skipped rather than processed recursively.
Consider this approach:
- if (files.length > 1) {
- console.error(`Multiple files in ${currentDirPath}:`, files);
- await renamePrerenderedFiles(currentDirPath);
- continue;
- }
+ if (files.length > 1) {
+ console.warn(`Skipping ${currentDirPath} - contains multiple files:`, files);
+ // Only recurse if this directory might contain subdirectories to process
+ await renamePrerenderedFiles(currentDirPath);
+ continue;
+ }Committable suggestion skipped: line range outside the PR's diff.
🤖 Prompt for AI Agents
In apps/blog/scripts/post-prerender.mjs around lines 24 to 28, the code logs an
error when multiple files are found in a directory but then continues processing
that directory recursively, causing inconsistent behavior. Modify the logic so
that when multiple files are detected, the directory is skipped entirely instead
of recursing into it. Remove or adjust the call to renamePrerenderedFiles and
the continue statement to prevent further processing of that directory.
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