Dependency modernization (continued) #129
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Removed the Sqoosh reference as it is no longer relevant. Updated the README to reflect the current state of imagemin packages. This ensures the documentation stays up-to-date and less confusing. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Updated the version number from 4.0.0 to 4.0.1 in both `package.json` and `package-lock.json`. This is a patch update for maintenance purposes. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
WalkthroughThe changes in this pull request involve updates to the documentation in the Changes
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🧹 Outside diff range and nitpick comments (1)
README.md (1)
90-91: Informative addition about future considerationsThis new paragraph provides valuable information about potential future changes due to maintenance issues with some imagemin packages. It's great to see proactive monitoring of the situation and the reassurance that any changes will ideally happen "under the hood".
For improved conciseness, consider this minor adjustment:
- Also, as some imagemin packages are not maintained at the moment, it may be useful or necessary to change to a different compression solution. + Also, as some imagemin packages are currently unmaintained, it may be useful or necessary to change to a different compression solution.Would you like me to create a GitHub issue to track the potential future change in compression solution? This could help in monitoring the situation and planning for any necessary updates.
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[style] ~90-~90: For conciseness, consider replacing this expression with an adverb.
Context: ...me imagemin packages are not maintained at the moment, it may be useful or necessary to chang...(AT_THE_MOMENT)
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README.md
[style] ~90-~90: For conciseness, consider replacing this expression with an adverb.
Context: ...me imagemin packages are not maintained at the moment, it may be useful or necessary to chang...(AT_THE_MOMENT)
🔇 Additional comments (1)
README.md (1)
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1-89: Excellent improvements to the documentation!The changes in this section significantly enhance the clarity and completeness of the README:
- The project's origin and relationship to imagemin-merlin are now clearly stated.
- The addition of WebP and AVIF support is properly highlighted, which is a significant feature.
- Installation and usage instructions have been refined for better user understanding.
- The "What's Next?" section now provides more specific and relevant information about future directions.
These updates will greatly assist users in understanding and using Imagemin Guard effectively.
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[style] ~88-~88: Qualifiers like “somewhat” can weaken your message and make your writing sound uncertain. Consider removing it or choosing an alternative to sound more confident.
Context: ...figure the underlying imagemin plugins (somewhat prepared but not completed yet), or sup...(SOMEWHAT)
[style] ~88-~88: For conciseness, consider replacing this expression with an adverb.
Context: ... at the same level as its package.json (at the moment, automatic mode doesn’t work in these c...(AT_THE_MOMENT)
[style] ~90-~90: For conciseness, consider replacing this expression with an adverb.
Context: ...me imagemin packages are not maintained at the moment, it may be useful or necessary to chang...(AT_THE_MOMENT)
Updated the test AVIF file to reflect the latest image compression results. This change helps ensure that tests reflect current behaviors and outputs. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Replaced existing test images with new optimized versions to improve performance. This change affects GIF, JPG, and WEBP files in the media/test directory. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
The test image in the imagemin-guard media directory has been updated. This may affect test results or validations that rely on this image. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Replaced imagemin with sharp for more flexible and efficient image compression, including support for multiple formats and better error handling. Updated package dependencies accordingly to reflect these changes. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Reorganize import statements in index.js and utils.js for better readability and maintainability. The adjustment places the imports in a more logical order, supporting cleaner code standards. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Reduced the file size of output.png to improve load times. This change is part of our ongoing effort to enhance performance metrics across the application. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Removed the `plugins.js` file and eliminated individual plugin options. Modified the `utils.js` to enforce lossless output with default quality. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Ensure temporary files are properly cleaned up in both standard and dry run modes. Adjust file size calculations and error handling to improve the robustness of the compression process. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Introduce a test case to ensure no files are modified during a dry run. This enhances the test coverage and ensures the functionality works as intended when running with the --dry flag. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Removed a stray comment that was not contributing to the functionality of the test in imagemin-guard.test.js. This helps maintain clean and readable code. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Updated a comment in the imagemin-guard test file to specify consolidation timing based on better Jest ESM support. This makes the intention behind the comment more explicit and actionable. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Revise descriptions and tool references in the README. Changed tool from imagemin to sharp and streamlined future plans section. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
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Actionable comments posted: 7
🧹 Outside diff range and nitpick comments (8)
src/index.js (1)
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1-94: Summary and Next StepsThe changes in this file are minimal and maintain the existing functionality, which is positive. However, they don't fully address the PR objectives related to replacing imagemin dependencies.
Next steps to consider:
- Review the results of the verification scripts for imagemin dependencies and usages.
- If imagemin is still present, create a plan for its replacement in subsequent PRs.
- Update the PR description with the current status and future plans for addressing remaining dependencies.
- Consider adding a TODO comment in this file to highlight areas that may need future updates related to imagemin replacement.
These steps will help ensure that the PR objectives are fully met and that there's a clear path forward for modernizing all dependencies.
bin/imagemin-guard.test.js (3)
9-9: Approved: Consider adding a TODO markerThe comment provides valuable insight into a potential future refactoring. To make it easier to track and implement this improvement in the future, consider adding a TODO marker.
Here's a suggested modification:
-// @@ Consolidate with package, to keep image definitions DRY (once there's better Jest ESM support?) +// TODO: Consolidate with package, to keep image definitions DRY (once there's better Jest ESM support?)
109-125: Approved: Excellent addition of dry run testThe new test case for the dry run functionality is a valuable addition to the test suite. It thoroughly verifies that files remain unmodified when the script is run with the --dry option.
For improved clarity, consider adding a brief comment explaining the purpose of the dry run test at the beginning of the test case.
Here's a suggested addition:
test('Do not modify files in dry run', () => { + // Verify that running the script with --dry option doesn't modify any files const originalStats = fs.readdirSync(testFolderGit).map(file => { const filePath = path.join(testFolderGit, file) return { file, stats: fs.statSync(filePath) } }) // ... rest of the test case })
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1-125: Summary: Good improvements, but remember the main PR objectiveThe changes in this file improve code quality, clarity, and test coverage. The new dry run test is particularly valuable. However, it's worth noting that these changes don't directly address the main objective of the PR, which is dependency modernization.
Consider focusing on updating or replacing unmaintained dependencies, particularly those related to imagemin, in other parts of the project.
README.md (3)
88-88: Approved with a minor suggestion for improvement.The simplification of the sentence structure improves readability while maintaining the original meaning. Well done!
For further conciseness, consider replacing "at the moment" with an adverb like "currently":
-There are a few ideas, like supporting projects in which the project's .git folder is not at the same level as its package.json (at the moment, automatic mode doesn't work in these cases). +There are a few ideas, like supporting projects in which the project's .git folder is not at the same level as its package.json (currently, automatic mode doesn't work in these cases).🧰 Tools
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[style] ~88-~88: For conciseness, consider replacing this expression with an adverb.
Context: ... at the same level as its package.json (at the moment, automatic mode doesn’t work in these c...(AT_THE_MOMENT)
90-90: Approved with a suggestion for clarity.The simplification of the feedback request and the addition of transparency about the project's state are good improvements.
To provide more context for potential contributors, consider specifying which parts of the code need care:
-Feedback is appreciated: Please [file an issue](https://github.com/j9t/imagemin-guard/issues/new) or send a pull request (some code still needs care). Thank you! +Feedback is appreciated: Please [file an issue](https://github.com/j9t/imagemin-guard/issues/new) or send a pull request (some parts of the codebase, particularly [specify areas], still need improvement). Thank you!This change would give potential contributors a clearer idea of where their efforts might be most valuable.
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1-107: Overall improvements with a suggestion for future directions.The changes in this README file effectively improve clarity and reflect recent updates to the project. The most significant change is the update about using
sharpandgifsicleinstead of imagemin packages, which aligns with the project's evolution.Consider updating the "What's Next?" section to reflect the current state of the project more accurately. For example:
- Mention any ongoing work related to the transition from imagemin to sharp and gifsicle.
- Update or remove the point about supporting projects with non-standard directory structures if progress has been made on this front.
- Add any new features or improvements that are being considered based on recent changes or user feedback.
This update would provide a more current roadmap for the project and give potential contributors a better idea of where they could help.
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[style] ~88-~88: For conciseness, consider replacing this expression with an adverb.
Context: ... at the same level as its package.json (at the moment, automatic mode doesn’t work in these c...(AT_THE_MOMENT)
src/utils.js (1)
87-89: Delete backup file without checking existenceUsing
fs.existsSyncbeforefs.unlinkSynccan introduce a race condition. Instead, attempt to delete the file directly and handle any errors.Modify the code:
- if (fs.existsSync(filenameBackup)) { - fs.unlinkSync(filenameBackup) - } + try { + fs.unlinkSync(filenameBackup) + } catch (error) { + // If the file doesn't exist, no action is needed + }This approach simplifies the code and handles potential errors gracefully.
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README.md
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🔇 Additional comments (4)
src/index.js (2)
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1-94: Verify status of imagemin-related dependencies.While the main script logic remains unchanged, which is good for maintaining functionality, I noticed that the PR objective mentions concerns about imagemin-related dependencies. However, this file doesn't show any changes related to replacing these dependencies.
To ensure we're addressing all PR objectives, let's verify the status of imagemin-related dependencies:
#!/bin/bash # Description: Check for imagemin-related dependencies in package.json jq '.dependencies, .devDependencies' package.json | grep -i imagemin # Description: Search for imagemin usage in the codebase rg --type js 'imagemin'If these commands return results, it might indicate that there are still imagemin-related dependencies or usages that need to be addressed. Consider the following next steps:
- If imagemin dependencies are found, research modern alternatives (like sharp, as mentioned in the utils.js changes).
- If imagemin is still being used in the codebase, plan for its replacement in subsequent PRs.
- Update the PR description with the current status and plan for addressing remaining imagemin dependencies.
3-5: LGTM! Verify rimraf package version.The reordering of imports and the change in the
rimrafimport syntax look good. The new syntax suggests an update in therimrafpackage or a switch to using a named export, which aligns with the PR objective of modernizing dependencies.To ensure compatibility, please verify the
rimrafpackage version:✅ Verification successful
Verification Successful: rimraf package version is correct.
The
rimrafpackage is listed under dependencies with version "^6.0.1", confirming that the changes are compatible and correctly implemented.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Check the version of rimraf in package.json jq '.dependencies.rimraf' package.jsonLength of output: 1013
Script:
#!/bin/bash # Description: Check the version of rimraf in package.json under dependencies and devDependencies jq '.dependencies.rimraf, .devDependencies.rimraf' package.jsonLength of output: 79
bin/imagemin-guard.test.js (1)
58-58: Approved: Good grammatical correctionThe change from "Backup" to "Back up" is a correct grammatical improvement. It enhances the clarity of the comment.
README.md (1)
3-3: LGTM: Improved clarity in project description.The change from "is based on" to "was based on" accurately reflects the project's history and current state. This minor adjustment enhances the clarity of the project's origins.
Clarified README to reflect that Imagemin Guard is no longer based on other imagemin packages and removed mention of automatically updated dependencies. Also updated descriptions to improve clarity and reflect the current state of the project. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Ensure file extension is checked before processing and handle missing backup file gracefully. Additionally, make gifsicle command execution asynchronous and refine README.md wording. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Removed deprecated dry-run code from the index.js. Updated the README to clarify compression methods and terminology. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
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Actionable comments posted: 3
🧹 Outside diff range and nitpick comments (4)
README.md (3)
3-5: Approve changes with minor suggestionThe updates to the project description provide clearer and more accurate information about Imagemin Guard's current state, capabilities, and relationship to imagemin-merlin. This aligns well with the PR objective of phasing out unmaintained dependencies.
Consider adding a comma after the introductory phrase in the last sentence of the first paragraph:
-For this reason it's not based on any imagemin packages anymore.) +For this reason, it's not based on any imagemin packages anymore.)🧰 Tools
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[typographical] ~3-~3: Use a comma after an introductory phrase.
Context: ...documentation, and is being maintained. For this reason it’s not based on any imagemin packages...(COMMA_INTRODUCTORY_WORDS_PHRASES)
[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
9-9: Approve changes with minor suggestionThe update from "lossless" to "near-lossless" compression provides a more accurate description of the process, especially for PNG and GIF images. This change sets more realistic expectations for users while still emphasizing the safety of the compression.
Consider adding a comma after "practically" for improved clarity:
-It's as safe as possible because compression happens losslessly (near-lossless for PNG and GIF images). Therefore, practically no worries about forgetting to compress images, but no worries about sacrificing too much quality, either. +It's as safe as possible because compression happens losslessly (near-lossless for PNG and GIF images). Therefore, practically, no worries about forgetting to compress images, but no worries about sacrificing too much quality, either.🧰 Tools
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[typographical] ~9-~9: Consider adding a comma after ‘practically’ for more clarity.
Context: ...ess for PNG and GIF images). Therefore, practically no worries about forgetting to compress...(RB_LY_COMMA)
48-52: Approve changes with minor suggestionsThe updates to the parameters section provide more detailed and accurate information about the available options. This improves the usability of Imagemin Guard by offering users more control over the compression process.
Consider the following minor improvements:
- For the
--dryparameter:-`--dry` allows to run Imagemin Guard in "dry mode." All changes are being shown in the terminal. +`--dry` allows you to run Imagemin Guard in "dry mode." All changes are shown in the terminal.
- For the
--ignoreparameter:-`--ignore` allows to specify paths to be ignored (as in `--ignore=example,test`). Multiple paths have to be separated by comma. (Files and paths specified in .gitignore files are generally ignored.) +`--ignore` allows you to specify paths to be ignored (as in `--ignore=example,test`). Multiple paths must be separated by commas. (Files and paths specified in .gitignore files are generally ignored.)These changes address the grammatical issues highlighted by the static analysis tool and improve the overall clarity of the parameter descriptions.
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[grammar] ~48-~48: Did you mean “running”? Or maybe you should add a pronoun? In active voice, ‘allow’ + ‘to’ takes an object, usually a pronoun.
Context: ...rd" ``` ### Parameters--dryallows to run Imagemin Guard in “dry mode.” All chang...(ALLOW_TO)
[grammar] ~50-~50: Did you mean “specifying”? Or maybe you should add a pronoun? In active voice, ‘allow’ + ‘to’ takes an object, usually a pronoun.
Context: ...own in the terminal.--ignoreallows to specify paths to be ignored (as in `--ignore=ex...(ALLOW_TO)
src/utils.js (1)
44-44: Remove unnecessaryawaitbefore synchronous functionThe
execFileSyncfunction is synchronous and does not return a Promise. Usingawaitbefore a synchronous function is unnecessary and may cause confusion about the function's behavior.Remove the
awaitkeyword to clarify thatexecFileSyncis a blocking synchronous call:- await execFileSync(gifsicle, ['-O3', filename, '-o', tempFilePath]) + execFileSync(gifsicle, ['-O3', filename, '-o', tempFilePath])
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README.md
[typographical] ~3-~3: Use a comma after an introductory phrase.
Context: ...documentation, and is being maintained. For this reason it’s not based on any imagemin packages...(COMMA_INTRODUCTORY_WORDS_PHRASES)
[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
[typographical] ~9-~9: Consider adding a comma after ‘practically’ for more clarity.
Context: ...ess for PNG and GIF images). Therefore, practically no worries about forgetting to compress...(RB_LY_COMMA)
[grammar] ~48-~48: Did you mean “running”? Or maybe you should add a pronoun? In active voice, ‘allow’ + ‘to’ takes an object, usually a pronoun.
Context: ...rd" ``` ### Parameters--dryallows to run Imagemin Guard in “dry mode.” All chang...(ALLOW_TO)
[grammar] ~50-~50: Did you mean “specifying”? Or maybe you should add a pronoun? In active voice, ‘allow’ + ‘to’ takes an object, usually a pronoun.
Context: ...own in the terminal.--ignoreallows to specify paths to be ignored (as in `--ignore=ex...(ALLOW_TO)
[grammar] ~54-~54: Use ‘what’ rather than ‘how’ when forming a question with ‘like’.
Context: ... Guard more efficient in operation. ## How Does the Output Look Like? Roughly lik...(HOW_LIKE)
🔇 Additional comments (1)
README.md (1)
88-90: Approve streamlined future directionsThe updates to the "What's Next?" section effectively streamline the future directions for the project. By focusing on supporting projects with non-standard directory structures, you've identified a clear and specific area for improvement. The removal of the mention of alternative compression solutions aligns well with the project's current direction of using sharp and gifsicle.
This focused approach to future development provides clarity for both contributors and users about the project's priorities.
The size function has been refactored to use async/await. This change ensures that file size operations are non-blocking, improving performance. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Updated wording in the README to enhance clarity and readability. Changes include minor grammatical adjustments and improved explanations of features and parameters. This helps new users understand the project setup and usage more easily. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Include a new JPEG test image to the media directory for testing purposes. This will help in validating the image processing functionalities. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Updated patterns to support uppercase file extensions and ensured extensions are compared in lowercase. This enhances the accuracy of file matching and processing regardless of extension casing. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Removed lossless option from format method to enhance flexibility in compression levels. Updated status detail message for better clarity on compression results. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (3)
README.md (3)
5-5: LGTM: More accurate description of compression processThe update from "lossless" to "near-lossless" provides a more precise description of the compression process, especially for PNG and GIF images. This change enhances the accuracy of the documentation while maintaining user confidence in the safety of the tool.
Consider adding a brief explanation of what "near-lossless" means for users who might be unfamiliar with the term.
Also applies to: 9-9
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[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
56-56: LGTM: Added context for the screenshotThe addition of context for the screenshot is helpful, acknowledging that it's based on an early version of Merlin. This prevents potential confusion for users.
Consider updating the screenshot to reflect the current state of Imagemin Guard in a future update. This would provide users with a more accurate representation of the tool's output.
54-54: Consider rewording the heading for grammatical correctnessThe current heading "How Does the Output Look Like?" contains a grammatical error. Consider rewording it to "What Does the Output Look Like?" for improved grammatical correctness.
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[grammar] ~54-~54: Use ‘what’ rather than ‘how’ when forming a question with ‘like’.
Context: ... Guard more efficient in operation. ## How Does the Output Look Like? Roughly lik...(HOW_LIKE)
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README.md
[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
[grammar] ~54-~54: Use ‘what’ rather than ‘how’ when forming a question with ‘like’.
Context: ... Guard more efficient in operation. ## How Does the Output Look Like? Roughly lik...(HOW_LIKE)
🔇 Additional comments (8)
README.md (5)
3-3: LGTM: Improved clarity on project origins and current stateThe update accurately reflects the project's evolution, clarifying its past relationship with imagemin-merlin and current independence from imagemin packages. This aligns well with the PR objective of phasing out unmaintained dependencies.
48-48: LGTM: Improved clarity for command-line optionsThe updates to the
--dryand--ignoreoptions provide more precise information about their functionality. The clarification about separating multiple paths with commas in the--ignoreoption is particularly helpful for users.Also applies to: 50-50
78-78: LGTM: Reinforced safety of compressionThe emphasis on near-lossless compression aligns well with earlier updates in the document. This reinforces the safety aspect of using Imagemin Guard, which is crucial for user confidence.
88-90: LGTM: Streamlined future directions and feedback sectionsThe condensed "What's Next?" section and simplified feedback section maintain essential information while improving conciseness. The removal of specific mentions about changes to imagemin packages aligns well with the project's evolution away from these dependencies.
66-70: Verify gifsicle implementationThe update to mention sharp and gifsicle instead of imagemin packages aligns well with the PR objective of phasing out unmaintained dependencies. This change improves the accuracy of the documentation regarding the underlying technology used for image processing.
However, a previous review raised a concern about a mismatch between the documentation and the actual implementation of gifsicle. Please verify that:
- gifsicle is properly implemented in the code (e.g., in
src/utils.js).- If gifsicle is not currently used, consider removing its reference from the README to maintain consistency between the documentation and the code.
To verify the implementation, you can run the following script:
src/utils.js (3)
25-28: Good handling of file extension casesGreat job normalizing the file extension and handling the scenario where the extension is missing. This will help prevent issues with files that have uppercase extensions or no extension at all.
36-43: Correct use of format-specific optionsWell done setting
{ lossless: true }only for thewebpandavifformats. This ensures that unsupported options are not passed to other formats, preventing potential errors.
98-100: Refactoredsizefunction to be asynchronousGood job updating the
sizefunction to use asynchronous file operations. This prevents blocking the event loop and improves the application's performance.
Updated section title to enhance clarity for users reviewing output information. This change improves the document by providing a more explicit question. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
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Actionable comments posted: 1
🧹 Outside diff range and nitpick comments (1)
README.md (1)
9-9: Great explanation of compression benefits.This update provides valuable clarity on the compression process, specifically mentioning "near-lossless" compression for PNG and GIF images. It effectively communicates the balance between automated compression and quality preservation.
To further improve clarity, consider adding a brief note about the compression approach for JPG, WebP, and AVIF formats, as they are mentioned in the supported formats list but not in this explanation.
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README.md
[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
🔇 Additional comments (6)
README.md (6)
3-3: LGTM: Clear project history and current state.This update accurately reflects the project's evolution from being based on imagemin-merlin to no longer using any imagemin packages. It provides transparency about the project's history while aligning with the PR objective of phasing out unmaintained dependencies.
5-5: Excellent clarification on compression quality.The update from "lossless" to "near-lossless" compression is a crucial improvement in accuracy. It sets more realistic expectations for users while still emphasizing the high quality of the compression. This change aligns better with the technical reality of image compression, especially for formats like PNG and GIF.
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[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
48-48: Simplified explanation of dry run mode.The updated description of the
--dryoption is more straightforward. However, to ensure complete clarity for users:
- Could you specify what "All changes" encompasses? For example, does it show file names, compression ratios, or other details?
- Confirm if this change reflects an actual modification in the implementation (i.e., no longer using a temporary directory).
This additional information would help users better understand what to expect when using the dry run mode.
50-50: Improved clarity for --ignore option usage.The added specification that multiple paths must be separated by commas in the
--ignoreoption is a helpful clarification. This update will prevent potential user errors and improve the overall usability of the tool.
88-90: Focused future directions and simplified feedback section.The condensed "What's Next?" section now provides a clear and specific focus on supporting projects with non-standard directory structures. This targeted approach to future development is beneficial for both users and contributors.
The simplified feedback section maintains an open channel for user engagement while aligning with the project's evolution away from imagemin packages. This change is consistent with the overall updates in the documentation.
5-5: Grammatical structure is correct.Regarding the LanguageTool suggestion for line 5, the current grammatical structure is correct. In this technical context, "bloat" is appropriately used as an uncountable noun, similar to how we might say "avoid clutter" or "reduce waste". The sentence "to help you avoid bloat in your repositories" is idiomatic and clear in meaning.
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[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
Improved the clarity of specific sentences in the README.md file. Replaced unclear terms with more precise ones to enhance readability and comprehension. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
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🧹 Outside diff range and nitpick comments (3)
README.md (3)
48-50: Improved clarity in parameter descriptions.The updates to the
--dryand--ignoreoptions provide more precise information:
- The
--dryoption now clearly states that all changes are shown in the terminal, which is more informative for users.- The
--ignoreoption clarification helps users understand how to specify multiple paths.These changes enhance the usability of the tool by providing clearer instructions.
Consider adding an example for the
--ignoreoption to further illustrate its usage, like:--ignore=path/to/ignore,another/path/to/ignoreThis would provide a concrete example for users to follow.
82-82: Minor grammatical improvement suggested.While the current changes don't significantly alter the meaning, there's a potential grammar issue to address:
Consider removing the comma before "because" to improve the sentence structure:
- That's difficult to do in an automated fashion, because this type of compression requires [balancing quality and performance] + That's difficult to do in an automated fashion because this type of compression requires [balancing quality and performance]This change would align with the general rule that a comma is not needed before "because" when it introduces an essential clause.
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[formatting] ~82-~82: If the ‘because’ clause is essential to the meaning, do not use a comma before the clause.
Context: ... difficult to do in an automated fashion, because this type of compression requires [bala...(COMMA_BEFORE_BECAUSE)
[style] ~82-~82: To elevate your writing, try using a synonym here.
Context: ...ach graphic, micro-optimization is even hard to do manually. The point is: Micro-op...(HARD_TO)
88-90: Streamlined future directions and feedback request.The updates to this section improve focus and clarity:
- The condensed future directions highlight a specific technical challenge, which is more actionable.
- The simplified feedback request is more open-ended, encouraging a wider range of contributions.
These changes make the project's future plans and contribution process clearer to potential contributors.
Consider adding a brief explanation of why supporting projects with non-standard directory structures is important. This could help contributors understand the significance of this future direction. For example:
- There are a few ideas, like supporting projects in which the project's .git folder is not at the same level as its package.json (currently, automatic mode doesn't work in these cases). + There are a few ideas, like supporting projects with non-standard directory structures (where the .git folder is not at the same level as package.json). This would expand Imagemin Guard's compatibility with various project setups, as currently, automatic mode doesn't work in these cases.
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README.md
[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
[formatting] ~82-~82: If the ‘because’ clause is essential to the meaning, do not use a comma before the clause.
Context: ... difficult to do in an automated fashion, because this type of compression requires [bala...(COMMA_BEFORE_BECAUSE)
[style] ~82-~82: To elevate your writing, try using a synonym here.
Context: ...ach graphic, micro-optimization is even hard to do manually. The point is: Micro-op...(HARD_TO)
🔇 Additional comments (3)
README.md (3)
3-9: Excellent updates to the introduction!The changes in this section provide a more accurate representation of the project:
- Clarifying that the project "was based on" imagemin-merlin acknowledges its history while implying it has evolved.
- Describing the compression as "near-lossless" is more precise and sets appropriate expectations for users.
- Emphasizing the safety of the compression process addresses potential concerns about image quality.
These updates align well with the PR objective of phasing out unmaintained dependencies and provide users with a clearer understanding of the tool's capabilities.
🧰 Tools
🪛 LanguageTool
[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
78-78: Consistent terminology for compression process.The update to describe the compression as "near-losslessly" in this section:
- Maintains consistency with the earlier description in the introduction.
- Reinforces the safety aspect of the tool, which is crucial for user trust.
This change ensures that users receive a consistent message about the tool's capabilities throughout the document.
66-70: Updated technology stack and improved process description.The changes in this section reflect the evolution of the project:
- Updating the underlying technology to use sharp and gifsicle aligns with the PR objective of phasing out unmaintained dependencies.
- The refined description of the automated compression process provides users with a clearer understanding of how Imagemin Guard operates.
These updates are crucial for maintaining transparency about the tool's functionality.
To ensure consistency between the documentation and the codebase, let's verify the implementation of sharp and gifsicle:
✅ Verification successful
Updated dependencies are correctly implemented.
The usage of
sharpandgifsiclehas been validated in the codebase, matching the updates outlined in the README.md. No discrepancies found between the documentation and the actual implementation.🏁 Scripts executed
The following scripts were executed for the analysis:
Script:
#!/bin/bash # Description: Verify the usage of sharp and gifsicle in the codebase # Test: Search for imports or requires of sharp and gifsicle echo "Searching for sharp and gifsicle imports/requires:" rg --type js '(import|require).*?(sharp|gifsicle)' # Test: Search for usage of sharp and gifsicle functions echo "Searching for sharp and gifsicle function calls:" rg --type js '(sharp|gifsicle)\('Length of output: 554
The README now includes potential development ideas such as adding light SVG support and ensuring compatibility with projects where .git and package.json are not at the same level. These updates aim to outline possible future enhancements and gather feedback. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
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🧹 Outside diff range and nitpick comments (3)
README.md (3)
48-50: LGTM: Improved clarity for command-line options.The updated descriptions for the
--dryand--ignoreoptions provide more precise information about their functionality. The clarification about separating multiple paths with commas in the--ignoreoption is particularly helpful.Consider adding an example for the
--ignoreoption to further illustrate its usage:`--ignore` allows you to specify paths to be ignored (e.g., `--ignore=example,test`). Multiple paths must be separated by commas.
54-56: LGTM: Improved context for output description.The rewording and additional note about the screenshot provide better context for users. This helps set appropriate expectations about what they might see when using the current version of the tool.
Consider updating the screenshot to reflect the current version of Imagemin Guard for even better clarity.
78-82: LGTM: Improved explanation of compression benefits.The updated description of the compression process as "near-lossless" and the refined explanation of why compressed images are fed back into the source repository provide valuable context for users. This helps them understand the benefits of integrating Imagemin Guard into their workflow.
Consider adding a brief explanation of what "near-lossless" means in this context to further clarify the compression quality for users who might be unfamiliar with the term.
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[formatting] ~82-~82: If the ‘because’ clause is essential to the meaning, do not use a comma before the clause.
Context: ... difficult to do in an automated fashion, because this type of compression requires [bala...(COMMA_BEFORE_BECAUSE)
[style] ~82-~82: To elevate your writing, try using a synonym here.
Context: ...ach graphic, micro-optimization is even hard to do manually. The point is: Micro-op...(HARD_TO)
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README.md
[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
[formatting] ~82-~82: If the ‘because’ clause is essential to the meaning, do not use a comma before the clause.
Context: ... difficult to do in an automated fashion, because this type of compression requires [bala...(COMMA_BEFORE_BECAUSE)
[style] ~82-~82: To elevate your writing, try using a synonym here.
Context: ...ach graphic, micro-optimization is even hard to do manually. The point is: Micro-op...(HARD_TO)
🔇 Additional comments (5)
README.md (5)
3-5: LGTM: Improved project description and alignment with PR objectives.The updated description accurately reflects the project's evolution and its current state. The clarification about no longer being based on imagemin packages aligns well with the PR objective of phasing out unmaintained dependencies.
🧰 Tools
🪛 LanguageTool
[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
9-9: LGTM: More accurate description of compression process.The change from "losslessly" to "near-lossless" provides a more accurate description of the compression process. This sets more realistic expectations for users and aligns better with the actual capabilities of the tool.
66-70: LGTM: Updated description aligns with dependency changes.The revised explanation of how Imagemin Guard works accurately reflects the shift from imagemin packages to sharp and gifsicle. This change aligns well with the PR objective of phasing out unmaintained dependencies while maintaining a clear description of the tool's functionality.
88-90: LGTM: Concise future plans and feedback section.The condensed "What's Next?" section and simplified feedback section maintain essential information while improving readability. The changes encourage user engagement without unnecessary details.
5-5: Note on static analysis suggestions.The static analysis tool has flagged a few issues, but they can be safely ignored:
- The grammar suggestion for line 5 is a false positive. The sentence "...to help you avoid bloat in your repositories" is correct as is.
- The formatting suggestion for the comma before "because" on line 82 is a stylistic choice and doesn't affect readability.
- The style suggestion to replace "hard to do" on line 82 is subjective and doesn't significantly improve the text.
These suggestions don't require changes to the documentation.
Also applies to: 82-82
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[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
This new file serves as a test case for handling corrupted GIFs in the media module. It helps ensure robustness and stability in image processing functionalities. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Renamed "test#corrupted.gif" to "test#corrupt.gif" to improve file naming consistency and clarity. This helps in better understanding the test scenario. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Introduce file skipping for corrupt or ignored images to avoid errors. Added try-catch blocks to safely handle potential issues during the compression process. Updated GIF processing to handle exceptions and avoid crashes. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Updated log messages to use yellow color for skipped files and adjusted condition to handle cases with better compression clearly. This ensures better readability and accuracy of log information during file compression tasks. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Introduced a reusable logMessage function to standardize logging and removed redundant console.info calls. This integrates dry run logging within the new function for cleaner and more maintainable code. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Updated logMessage function to allow dynamic color input for better flexibility. This change improves the readability and customization of log messages during both dry run and normal execution. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
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🧹 Outside diff range and nitpick comments (5)
src/utils.js (5)
3-17: LGTM! Improved imports and logging.The transition from imagemin to sharp aligns well with the PR objective of modernizing dependencies. The new
logMessagefunction centralizes logging logic, improving code readability.Consider using template literals for better readability in the
logMessagefunction:const logMessage = (message, dry, color = 'yellow') => { console.info(chalk[color](`${dry ? 'Dry run: ' : ''}${message}`)) }This eliminates the need for the if-else statement, making the function more concise.
23-31: LGTM! Improved file handling and error checking.The changes improve file handling with backups, asynchronous size checks, and proper temporary file management. The early return for zero-sized files is a good optimization.
Consider adding error handling for the file copy operation:
try { fs.copyFileSync(filename, filenameBackup) } catch (error) { console.error(`Error creating backup for ${filename}:`, error) return 0 }This ensures that the function gracefully handles scenarios where creating a backup might fail (e.g., due to permissions or disk space issues).
32-62: LGTM! Comprehensive format-specific compression logic.The format-specific handling allows for optimized compression for each image type. Using sharp for most formats and gifsicle for GIF is a good approach. The error handling for GIF compression is appropriate.
Consider refactoring the format-specific compression logic into separate functions for better maintainability:
const compressPng = async (filename, tempFilePath) => { await sharp(filename) .png({ compressionLevel: 9, quality: 100 }) .toFile(tempFilePath) } const compressWebp = async (filename, tempFilePath) => { await sharp(filename) .webp({ lossless: true }) .toFile(tempFilePath) } // ... similar functions for AVIF and other formats const compressGif = (filename, tempFilePath) => { execFileSync(gifsicle, ['-O3', filename, '-o', tempFilePath], { stdio: ['ignore', 'ignore', 'ignore'] }) } // In the main compression function: if (outputFormat === 'png') { await compressPng(filename, tempFilePath) } else if (outputFormat === 'webp') { await compressWebp(filename, tempFilePath) } // ... and so onThis refactoring would make the code more modular and easier to maintain or extend in the future.
64-96: LGTM! Clear compression result handling and reporting.The comparison logic provides clear status updates with appropriate color coding. The dry run handling and file replacement/cleanup are well implemented.
Consider using more descriptive variable names for clarity:
let resultColor = 'white' let compressionStatus = 'Skipped' let sizeChangeDetails = 'already compressed' if (fileSizeAfter < fileSizeBefore) { resultColor = 'green' compressionStatus = 'Compressed' sizeChangeDetails = `${sizeReadable(fileSizeBefore)} → ${sizeReadable(fileSizeAfter)}` } else if (fileSizeAfter > fileSizeBefore) { resultColor = 'blue' compressionStatus = 'Skipped' sizeChangeDetails = 'already better compressed' } logMessage(`${compressionStatus} ${filename} (${sizeChangeDetails})`, dry, resultColor)This makes the code more self-documenting and easier to understand at a glance.
115-115: LGTM! Simplified size formatting.The simplified
sizeReadablefunction is more straightforward and easier to understand.Consider adding support for larger file sizes:
const sizeReadable = (size) => { const units = ['B', 'KB', 'MB', 'GB', 'TB'] let i = 0 while (size >= 1024 && i < units.length - 1) { size /= 1024 i++ } return `${size.toFixed(2)} ${units[i]}` }This function will automatically choose the most appropriate unit (B, KB, MB, GB, or TB) based on the file size, providing more readable output for a wider range of file sizes.
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src/utils.js (2)
97-107: LGTM! Robust error handling and cleanup.The try-catch-finally structure ensures proper error handling and cleanup. Restoring the backup in case of an error and cleaning up the backup file in the finally block are excellent practices for maintaining data integrity and avoiding leftover files.
110-113: LGTM! Asynchronous file size retrieval.The update to use
async/awaitwithfs.promises.statis a great improvement. This change aligns with modern JavaScript practices and enhances performance by not blocking the event loop.
Refactor error logging for consistency and simplify log messages. Introduce try-catch around file copy to handle errors and ensure process continuation. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
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🧹 Outside diff range and nitpick comments (6)
src/utils.js (6)
3-4: LGTM! Consider enhancing logMessage for better type safety.The new imports and the logMessage function are well-implemented and necessary for the updated compression logic. However, we can improve type safety for the color parameter in logMessage.
Consider updating the logMessage function to use a union type for better type safety:
type ChalkColor = 'yellow' | 'green' | 'blue' | 'white' | 'red'; const logMessage = (message: string, dry: boolean, color: ChalkColor = 'yellow') => { console.info(chalk[color](`${dry ? 'Dry run: ' : ''}${message}`)); };This change ensures that only valid chalk colors can be passed to the function.
Also applies to: 6-7, 9-13
15-28: LGTM! Consider enhancing error handling for the backup creation.The implementation of creating a backup file and checking the file size asynchronously is a good practice. The zero file size check is also a useful optimization.
Consider using async/await for the backup creation to maintain consistency with the rest of the function:
try { await fs.promises.copyFile(filename, filenameBackup); } catch (error) { console.error(`Error creating backup for ${filename}:`, error); return 0; }This change makes the error handling consistent with the asynchronous nature of the function.
31-63: LGTM! Consider refactoring format-specific compression into separate functions.The implementation of format-specific compression logic is well-organized and uses appropriate tools for each format. The use of a temporary file and normalization of file extensions are good practices.
Consider refactoring the format-specific compression logic into separate functions to improve readability and maintainability:
const compressPng = async (filename, tempFilePath) => { await sharp(filename) .png({ compressionLevel: 9, quality: 100 }) .toFile(tempFilePath); }; const compressWebp = async (filename, tempFilePath) => { await sharp(filename) .webp({ lossless: true }) .toFile(tempFilePath); }; // Similar functions for AVIF, GIF, and default case const compression = async (filename, dry) => { // ... existing code ... try { // ... existing code ... if (outputFormat === 'png') { await compressPng(filename, tempFilePath); } else if (outputFormat === 'webp') { await compressWebp(filename, tempFilePath); } // ... other format checks ... // ... rest of the function ... } // ... rest of the function ... };This refactoring would make the
compressionfunction more readable and easier to maintain.
65-86: LGTM! Consider using an enum for status and color.The handling of compression results is comprehensive and well-implemented. The use of different colors for different outcomes improves the readability of the output.
Consider using an enum or object to map statuses to colors for better code clarity:
const StatusColor = { Skipped: 'white', Compressed: 'green', AlreadyBetterCompressed: 'blue' }; // In the compression function let status = 'Skipped'; let details = 'already compressed'; if (fileSizeAfter < fileSizeBefore) { status = 'Compressed'; details = `${sizeReadable(fileSizeBefore)} → ${sizeReadable(fileSizeAfter)}`; } else if (fileSizeAfter > fileSizeBefore) { status = 'AlreadyBetterCompressed'; details = 'already better compressed'; } logMessage(`${status} ${filename} (${details})`, dry, StatusColor[status]);This change would make the code more maintainable and reduce the risk of inconsistencies between status and color.
88-95: LGTM! Consider using async file operations.The file operations after compression are performed in the correct order, and the zero file size check is a good safeguard against corruption.
Consider using async file operations for consistency with the rest of the function:
if (!dry) { await fs.promises.copyFile(tempFilePath, filename); await fs.promises.unlink(tempFilePath); if (fileSizeAfter === 0) { console.error(chalk.bold.red(`Error: Compressed file size is zero for ${filename}`)); throw new Error('Compression resulted in zero file size'); } } return fileSizeAfter < fileSizeBefore ? fileSizeBefore - fileSizeAfter : 0;This change makes the file operations consistent with the asynchronous nature of the function and provides better error handling for the zero file size case.
96-105: LGTM! Consider enhancing error logging.The error handling and cleanup processes are well-implemented. Restoring the backup file in case of an error and cleaning up in the finally block are good practices.
Consider enhancing the error logging to provide more context:
} catch (error) { console.error(chalk.red(`Error compressing ${filename}:`), error); await fs.promises.rename(filenameBackup, filename); return 0; } finally { try { await fs.promises.unlink(filenameBackup); } catch (error) { if (error.code !== 'ENOENT') { console.warn(chalk.yellow(`Warning: Failed to delete backup file ${filenameBackup}:`), error); } } }This change provides more informative error messages and handles the case where the backup file might not exist more explicitly.
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src/utils.js (2)
109-111: LGTM! Asynchronous file size retrieval is a good improvement.The update of the
sizefunction to use async/await is a good improvement. It's now consistent with the asynchronous nature of the rest of the code.
114-114: LGTM! Simplified sizeReadable function is more readable.The simplification of the
sizeReadablefunction improves its readability while maintaining its functionality.
Added `chalk` for better error message formatting and switched to using async file operations with `fs.promises` to improve performance and error handling. This refactor provides more informative and readable logs for users. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Changed plain text list to a formatted bullet list in the parameters section. This improves readability and consistency within the documentation. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
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src/utils.js (4)
3-9: LGTM: Updated imports align with dependency modernizationThe import statements have been updated to remove imagemin-related dependencies and introduce sharp, gifsicle, and os. This change aligns well with the PR objective of phasing out unmaintained dependencies.
11-13: LGTM: Consistent logging functionThe new
logMessagefunction provides a consistent way to log messages with color coding and dry run handling. This improves code maintainability and user feedback.
15-107: LGTM: Improved compression function structureThe compression function has been significantly restructured to use sharp for image processing, handle different formats separately, and implement better error handling with try-catch blocks. The use of asynchronous file operations is also a notable improvement.
111-114: LGTM: Asynchronous file size retrievalThe
sizefunction has been updated to use asynchronous file operations (fs.promises.stat). This change is consistent with the overall shift towards asynchronous code in this file and helps prevent blocking the event loop.
Utilize async execFile instead of sync execFileSync for gif optimization. This change aims to improve performance and prevent blocking the event loop during execution. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
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🧹 Outside diff range and nitpick comments (9)
src/utils.js (4)
1-11: LGTM! Consider updating the initial comment.The import changes accurately reflect the transition from imagemin to sharp for image processing. The addition of
execFileandutilsuggests a move towards more asynchronous operations, which is a good practice.Consider updating the initial comment to include the date of the fork or the specific version of imagemin-merlin that was used as the base. This would provide better traceability for future maintainers.
15-32: LGTM! Good improvements in error handling and setup.The changes to the
compressionfunction setup are well-implemented:
- Using async/await improves readability and error handling.
- Creating a backup file is a good safety measure.
- Checking for zero file size prevents unnecessary processing.
- Using
os.tmpdir()for temporary files ensures cross-platform compatibility.Consider adding a check for the maximum file size to prevent processing extremely large files that might cause memory issues:
const MAX_FILE_SIZE = 100 * 1024 * 1024; // 100 MB if (fileSizeBefore > MAX_FILE_SIZE) { logMessage(`Skipped ${filename} (file too large: ${sizeReadable(fileSizeBefore)})`, dry) return 0 }
34-66: Good transition to sharp, but consider refactoring for better maintainability.The switch to using sharp for most formats and gifsicle for GIFs is a good approach. The extension check prevents errors with files lacking extensions.
Consider the following improvements:
- Refactor format-specific processing into separate functions for better maintainability:
const processImage = async (filename, outputFormat, tempFilePath) => { const formatProcessors = { png: () => sharp(filename).png({ compressionLevel: 9, quality: 100 }), webp: () => sharp(filename).webp({ lossless: true }), avif: () => sharp(filename).avif({ lossless: true }), gif: async () => { const execFileAsync = util.promisify(execFile) await execFileAsync(gifsicle, ['-O3', filename, '-o', tempFilePath], { stdio: ['ignore', 'ignore', 'ignore'] }) return sharp(tempFilePath) }, default: () => sharp(filename).toFormat(outputFormat, { quality: 100 }) } const processor = formatProcessors[outputFormat] || formatProcessors.default return processor().toFile(tempFilePath) }
- Add a list of supported formats to explicitly handle unsupported formats:
const supportedFormats = ['png', 'webp', 'avif', 'jpeg', 'jpg', 'gif'] if (!supportedFormats.includes(outputFormat)) { throw new Error(`Unsupported file format: ${outputFormat}`) }These changes will make the code more maintainable and robust.
114-121: Good update tosize, but consider improvingsizeReadable.The update to the
sizefunction to use async/await is good, making it consistent with the async nature of the rest of the code.Consider improving the
sizeReadablefunction to handle a wider range of file sizes more elegantly:const sizeReadable = (size) => { const units = ['B', 'KB', 'MB', 'GB', 'TB'] let i = 0 while (size >= 1024 && i < units.length - 1) { size /= 1024 i++ } return `${size.toFixed(2)} ${units[i]}` }This implementation will automatically choose the most appropriate unit (B, KB, MB, GB, or TB) based on the file size, making the output more readable across a wide range of file sizes.
README.md (5)
48-52: Improved clarity in command options descriptions.The updates to the
--dryand--ignoreoptions provide more accurate and detailed information:
- The
--dryoption now clearly states that all changes are shown in the terminal.- The
--ignoreoption clarification about separating multiple paths with commas is helpful.These changes will help users better understand and use these options.
Consider adding an example for the
--ignoreoption to further illustrate its usage:--ignore=path/to/ignore,another/path/to/ignore
66-70: Updated technology stack and improved process description.The changes in this section effectively communicate the updated technology stack and provide a clearer explanation of the automated compression process:
- Updating the underlying technology to use sharp and gifsicle aligns with the PR objective of phasing out unmaintained dependencies.
- The refined description of the automated compression process offers users a better understanding of how the tool operates.
To maintain consistency with the previous sections, consider updating the supported file formats in line 68 to include WebP and AVIF, as mentioned in the introduction.
82-82: Minor style and grammar considerations.The content of this section is informative and well-written. However, there are a couple of minor points to consider:
The comma before "because" is grammatically acceptable in this context, as it's used for emphasis. You may choose to keep or remove it based on your preferred style.
To elevate the writing style slightly, consider replacing "hard to do" with a more formal alternative. For example:
- In its most extreme form, when maximum quality at maximum performance is required from each graphic, micro-optimization is even hard to do manually. + In its most extreme form, when maximum quality at maximum performance is required from each graphic, micro-optimization is even challenging to perform manually.These are minor stylistic suggestions, and the current wording is clear and understandable.
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[formatting] ~82-~82: If the ‘because’ clause is essential to the meaning, do not use a comma before the clause.
Context: ... difficult to do in an automated fashion, because this type of compression requires [bala...(COMMA_BEFORE_BECAUSE)
[style] ~82-~82: To elevate your writing, try using a synonym here.
Context: ...ach graphic, micro-optimization is even hard to do manually. The point is: Micro-op...(HARD_TO)
88-90: Streamlined future directions and feedback section.The updates to this section effectively condense the future directions and simplify the feedback process:
- The condensed future directions provide a clear focus on potential improvements, such as SVG support and compatibility with different project structures.
- The simplified feedback section is more direct and encourages user engagement through issues and pull requests.
To further improve clarity, consider adding a brief explanation of why SVG support would be "light". For example:
- There are a few ideas, like adding light SVG support, or ensuring compatibility with projects in which the project's .git folder is not at the same level as its package.json (currently, automatic mode doesn't work in these cases). + There are a few ideas, like adding light SVG support (focusing on basic optimizations without affecting complex SVG features), or ensuring compatibility with projects in which the project's .git folder is not at the same level as its package.json (currently, automatic mode doesn't work in these cases).
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1-90: Overall excellent updates to the READMEThe changes made to this document significantly improve its clarity and accuracy in describing the current state of the Imagemin Guard project. The updates are consistent throughout the document and effectively communicate the project's capabilities, usage, and future directions.
There's one minor grammar point to address:
In line 5, consider adding an article before "bloat" for improved readability:
- Imagemin Guard takes care of near-lossless compression of your images, to help you avoid bloat in your repositories. + Imagemin Guard takes care of near-lossless compression of your images, to help you avoid image bloat in your repositories.Great job on updating the documentation to align with the project's current state and objectives!
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[formatting] ~82-~82: If the ‘because’ clause is essential to the meaning, do not use a comma before the clause.
Context: ... difficult to do in an automated fashion, because this type of compression requires [bala...(COMMA_BEFORE_BECAUSE)
[style] ~82-~82: To elevate your writing, try using a synonym here.
Context: ...ach graphic, micro-optimization is even hard to do manually. The point is: Micro-op...(HARD_TO)
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- src/utils.js (1 hunks)
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README.md
[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
[formatting] ~82-~82: If the ‘because’ clause is essential to the meaning, do not use a comma before the clause.
Context: ... difficult to do in an automated fashion, because this type of compression requires [bala...(COMMA_BEFORE_BECAUSE)
[style] ~82-~82: To elevate your writing, try using a synonym here.
Context: ...ach graphic, micro-optimization is even hard to do manually. The point is: Micro-op...(HARD_TO)
🔇 Additional comments (4)
src/utils.js (2)
12-14: LGTM! Good addition of centralized logging.The
logMessagefunction is a well-implemented utility that centralizes logging logic. It handles color coding and dry run scenarios, which enhances consistency and improves debugging capabilities.
99-111: LGTM! Excellent error handling and cleanup.The error handling and cleanup processes are well-implemented:
- The try-catch-finally structure ensures robust error handling.
- Restoring the backup file in case of an error is a good safety measure.
- The cleanup in the finally block ensures that temporary files are always removed, preventing leftover files.
README.md (2)
3-9: Excellent updates to the introduction!The changes in this section accurately reflect the current state of the project:
- Clarifying that the project "was based on" imagemin-merlin instead of "is based on" provides a clear history.
- Describing the compression as "near-lossless" instead of "lossless" is more precise and transparent.
- Adding support for WebP and AVIF formats is a significant improvement.
- Removing the dependency on imagemin packages aligns well with the PR objective of phasing out unmaintained dependencies.
These updates provide users with a more accurate understanding of the project's capabilities and origins.
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[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
78-78: Consistent terminology for compression process.The update from "losslessly" to "near-losslessly" in this section is consistent with the change made in the introduction. This provides a more accurate description of the compression capabilities and maintains consistency throughout the document.
Replace "hard" with "challenging" to improve readability and clarity. This change enhances the documentation by using more precise language. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Added a maximum file size check to skip files larger than 100MB. Moved the file copy operation to occur conditionally only when compression is successful. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Removed unnecessary semicolon and added comment for better configurability. These small adjustments enhance code clarity and ease future updates. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
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Actionable comments posted: 4
🧹 Outside diff range and nitpick comments (2)
README.md (2)
9-9: Approved: More accurate description of compressionThe change from "losslessly" to "near-lossless" provides a more accurate description of the compression process. This aligns better with the technical reality of image compression algorithms.
Consider adding a brief explanation of what "near-lossless" means for users who might not be familiar with the term. For example:
-It's as safe as possible because compression happens losslessly (to be precise, near-lossless for PNG and GIF images). +It's as safe as possible because compression happens near-losslessly (meaning minimal, often imperceptible quality loss, especially for PNG and GIF images).
5-5: Optional: Minor grammatical improvementsConsider the following optional improvements based on static analysis suggestions:
Line 5: There's a potential agreement issue between 'avoid' and 'bloat'. You could consider changing it to "avoid bloat" or "avoid a bloat".
Line 82: If the 'because' clause is essential to the meaning, you might want to remove the comma before it.
These are minor stylistic suggestions and don't significantly impact the document's clarity or meaning.
Also applies to: 82-82
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[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
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Review profile: CHILL
📒 Files selected for processing (2)
- README.md (3 hunks)
- src/utils.js (1 hunks)
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🪛 LanguageTool
README.md
[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
[formatting] ~82-~82: If the ‘because’ clause is essential to the meaning, do not use a comma before the clause.
Context: ... difficult to do in an automated fashion, because this type of compression requires [bala...(COMMA_BEFORE_BECAUSE)
🔇 Additional comments (8)
src/utils.js (3)
3-11: LGTM: Import statements updated to reflect new dependenciesThe import statements have been successfully updated to remove imagemin-related dependencies and include new ones like sharp, gifsicle, and os. This change aligns with the PR objective of phasing out unmaintained dependencies.
12-14: LGTM: New logMessage function improves consistencyThe new
logMessagefunction provides a consistent way to log messages with color support and handles the dry run flag appropriately. This improves code maintainability and readability.
128-131: LGTM: size function updated to use async/awaitThe
sizefunction has been correctly updated to use async/await, which is consistent with the asynchronous nature of the rest of the file. This change improves performance by preventing blocking operations.README.md (5)
3-5: LGTM: Project description updateThe changes in the project description accurately reflect the current state of Imagemin Guard. The clarification about its relationship with imagemin-merlin and the transition away from imagemin packages aligns well with the PR objectives of modernizing dependencies.
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[grammar] ~5-~5: There is an agreement error between ‘avoid’ and ‘bloat’. Insert ‘a(n)’ or change the noun to plural.
Context: ...compression of your images, to help you avoid bloat in your repositories. It makes it conve...(PRP_VB_NN)
48-48: LGTM: Improved description of --dry optionThe updated description of the
--dryoption provides clearer information about its functionality. Specifying that "All changes are shown in the terminal" gives users a better understanding of what to expect when using this option.
50-50: LGTM: Clarified --ignore option usageThe addition of "Multiple paths must be separated by commas" to the
--ignoreoption description provides clear guidance on how to use this feature when ignoring multiple paths. This improvement enhances the usability of the tool.
78-82: LGTM: Refined explanation of compression benefitsThe updated description of near-lossless compression provides a clearer explanation of its benefits and why it's advantageous to include compressed images in the source repository. The preserved section about micro-optimization remains relevant, helping users understand the tool's scope and limitations.
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[formatting] ~82-~82: If the ‘because’ clause is essential to the meaning, do not use a comma before the clause.
Context: ... difficult to do in an automated fashion, because this type of compression requires [bala...(COMMA_BEFORE_BECAUSE)
88-90: LGTM: Streamlined future plans and feedback sectionsThe condensed "What's Next?" section effectively communicates potential future developments while remaining concise. The simplified feedback section retains the essential information for users to contribute. These changes align well with the project's current direction and dependency modernization efforts.
src/utils.js
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| await fs.promises.unlink(tempFilePath) | ||
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| if (fileSizeAfter === 0) { | ||
| console.error(chalk.red(`Error doing something meaningful here—compressed file size is 0 for ${filename}`)) |
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Improve error message for zero-sized compressed file
The error message "Error doing something meaningful here" is not very informative. Consider providing more specific information about the error and potential causes.
Suggested improvement:
console.error(chalk.red(`Error: Compressed file size is 0 for ${filename}. This may indicate a corruption in the original file or an issue with the compression process.`));| // Restore the backup’ed file | ||
| fs.renameSync(filenameBackup, filename) | ||
| } | ||
| const maxFileSize = 100 * 1024 * 1024 // 100 MB |
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🛠️ Refactor suggestion
Consider making maxFileSize configurable
The maxFileSize constant is hardcoded to 100MB. Consider making this a configurable option, either through environment variables or as a parameter to the compression function.
Example implementation:
const MAX_FILE_SIZE = process.env.MAX_FILE_SIZE || 100 * 1024 * 1024; // Default to 100MB if not setThis allows for more flexibility in different usage scenarios.
Refined the error message to be more descriptive and concise. This helps in better understanding the cause of the error when the compressed file size is zero. (This commit message was AI-generated.) Signed-off-by: Jens Oliver Meiert <[email protected]>
Phasing out or replacing all unmaintained dependencies. Already done (and accidentally committed) for parse-filepath and staged-git-files, but concerned now about the imagemin deps and how to replace those.
Summary by CodeRabbit
Documentation
New Features
sharpandgifsicle, enhancing performance and reliability.