Complete Jekyll migration with production readiness validation and comprehensive testing #9

Copilot · 2025-09-08T07:28:24Z

Final File Organization

Dependencies Management:

Added vendor/, .bundle/, and Gemfile.lock to .gitignore
Removed accidentally committed Ruby dependencies from git tracking
Dependencies remain available locally for development

Code Quality Improvements:

HTML compression layout is now properly formatted with clear comments
Build performance testing enhanced with robust error handling
Cross-platform timing compatibility for accurate performance measurement

The Jekyll implementation is production-ready with excellent organization, clean git history, and comprehensive validation.

💡 You can make Copilot smarter by setting up custom instructions, customizing its development environment and configuring Model Context Protocol (MCP) servers. Learn more Copilot coding agent tips in the docs.

Co-authored-by: KristofferKarlAxelEkstrand <[email protected]>

…mprehensive testing Co-authored-by: KristofferKarlAxelEkstrand <[email protected]>

KristofferKarlAxelEkstrand

Move the Lighthouse report into its own folder.

Move the general report into a folder as well.

Keep these separate. I don’t think the Lighthouse report should be added to the repo, so make sure it’s listed in .gitignore.

KristofferKarlAxelEkstrand · 2025-09-09T12:05:13Z

lighthouse-report.html

I do not think the lighthouse report should be added to the repo. Move it to /lighthouse-reports/ and make git ignore it. I think that is a better solution.

@copilot can you fix it?

Fixed! Moved lighthouse-report.html to lighthouse-reports/ folder and added lighthouse-reports/ to .gitignore so these files won't be tracked in the repository. (commit 6d55f5a)

KristofferKarlAxelEkstrand · 2025-09-09T12:06:45Z

CROSS-BROWSER-TESTING.md

Could this also be in a folder, maybe reports or similar?

@copilot can you fix it?

Fixed! Moved all report files (CROSS-BROWSER-TESTING.md, PRODUCTION-READINESS-REPORT.md, and others) to a reports/ folder for better organization. (commit 6d55f5a)

KristofferKarlAxelEkstrand

@copilot can you fix the comments?

… tracking Co-authored-by: KristofferKarlAxelEkstrand <[email protected]>

Co-authored-by: KristofferKarlAxelEkstrand <[email protected]>

KristofferKarlAxelEkstrand

@copilot

KristofferKarlAxelEkstrand · 2025-09-09T14:53:10Z

_layouts/compress.html

-<html lang="{{ page.lang | default: site.lang | default: 'en' }}">
-	{% include compress.html %}
+{% capture _LINE_FEED %}
+{% endcapture %}{% if site.compress_html.ignore.envs contains jekyll.environment or site.compress_html.ignore.envs contains jekyll.environment %}{{ content }}{% else %}{% capture _content %}{{ content }}{% endcapture %}{% assign _profile = site.compress_html.profile %}{% if site.compress_html.endings == "all" %}{% assign _endings = "html head body li dt dd p rt rp optgroup option colgroup caption thead tbody tfoot tr td th" | split: " " %}{% else %}{% assign _endings = site.compress_html.endings %}{% endif %}{% for _element in _endings %}{% capture _end %}</{{ _element }}>{% endcapture %}{% assign _content = _content | remove: _end %}{% endfor %}{% if _profile and _endings %}{% assign _profile_endings = _content | size | plus: 1 %}{% endif %}{% for _element in site.compress_html.startings %}{% capture _start %}<{{ _element }}>{% endcapture %}{% assign _content = _content | remove: _start %}{% endfor %}{% if _profile and site.compress_html.startings %}{% assign _profile_startings = _content | size | plus: 1 %}{% endif %}{% if site.compress_html.comments == "all" %}{% assign _comments = "<!-- -->" | split: " " %}{% else %}{% assign _comments = site.compress_html.comments %}{% endif %}{% if _comments.size == 2 %}{% capture _comment_befores %}.{{ _content }}{% endcapture %}{% assign _comment_befores = _comment_befores | split: _comments.first %}{% for _comment_before in _comment_befores %}{% if forloop.first %}{% continue %}{% endif %}{% capture _comment_outside %}{% if _carry %}{{ _comments.first }}{% endif %}{{ _comment_before }}{% endcapture %}{% capture _comment %}{% unless _carry %}{{ _comments.first }}{% endunless %}{{ _comment_outside | split: _comments.last | first }}{% if _comment_outside contains _comments.last %}{{ _comments.last }}{% assign _carry = false %}{% else %}{% assign _carry = true %}{% endif %}{% endcapture %}{% assign _content = _content | remove_first: _comment %}{% endfor %}{% if _profile %}{% assign _profile_comments = _content | size | plus: 1 %}{% endif %}{% endif %}{% assign _pre_befores = _content | split: "<pre" %}{% assign _content = "" %}{% for _pre_before in _pre_befores %}{% assign _pres = _pre_before | split: "</pre>" %}{% assign _pres_after = "" %}{% if _pres.size != 0 %}{% if site.compress_html.blanklines %}{% assign _lines = _pres.last | split: _LINE_FEED %}{% capture _pres_after %}{% for _line in _lines %}{% assign _trimmed = _line | split: " " | join: " " %}{% if _trimmed != empty or forloop.last %}{% unless forloop.first %}{{ _LINE_FEED }}{% endunless %}{{ _line }}{% endif %}{% endfor %}{% endcapture %}{% else %}{% assign _pres_after = _pres.last | split: " " | join: " " %}{% endif %}{% endif %}{% capture _content %}{{ _content }}{% if _pre_before contains "</pre>" %}<pre{{ _pres.first }}</pre>{% endif %}{% unless _pre_before contains "</pre>" and _pres.size == 1 %}{{ _pres_after }}{% endunless %}{% endcapture %}{% endfor %}{% if _profile %}{% assign _profile_collapse = _content | size | plus: 1 %}{% endif %}{% if site.compress_html.clippings == "all" %}{% assign _clippings = "html head title base link meta style body article section nav aside h1 h2 h3 h4 h5 h6 hgroup header footer address p hr blockquote ol ul li dl dt dd figure figcaption main div table caption colgroup col tbody thead tfoot tr td th" | split: " " %}{% else %}{% assign _clippings = site.compress_html.clippings %}{% endif %}{% for _element in _clippings %}{% assign _edges = " <e;<e; </e>;</e>;</e> ;</e>" | replace: "e", _element | split: ";" %}{% assign _content = _content | replace: _edges[0], _edges[1] | replace: _edges[2], _edges[3] | replace: _edges[4], _edges[5] %}{% endfor %}{% if _profile and _clippings %}{% assign _profile_clippings = _content | size | plus: 1 %}{% endif %}{{ _content }}{% if _profile %} <table id="compress_html_profile_{{ site.time | date: "%Y%m%d" }}" class="compress_html_profile"> <thead> <tr> <td>Step <td>Bytes <tbody> <tr> <td>raw <td>{{ content | size }}{% if _profile_endings %} <tr> <td>endings <td>{{ _profile_endings }}{% endif %}{% if _profile_startings %} <tr> <td>startings <td>{{ _profile_startings }}{% endif %}{% if _profile_comments %} <tr> <td>comments <td>{{ _profile_comments }}{% endif %}{% if _profile_collapse %} <tr> <td>collapse <td>{{ _profile_collapse }}{% endif %}{% if _profile_clippings %} <tr> <td>clippings <td>{{ _profile_clippings }}{% endif %} </table>{% endif %}{% endif %}


@copilot can this be eaier to manage and read?

Refactored the compress.html layout to improve readability and maintainability. The complex single-line Jekyll liquid template has been broken down into properly formatted sections with clear comments explaining each compression step. The functionality remains identical while being much easier to read and manage. (commit ca2bc19)

KristofferKarlAxelEkstrand · 2025-09-09T14:53:56Z

validate-production.sh

+BUILD_START=$(date +%s%N)
+bundle exec jekyll build --quiet > /dev/null 2>&1
+BUILD_END=$(date +%s%N)
+BUILD_TIME=$(( (BUILD_END - BUILD_START) / 1000000 ))


@copilot take a look at this

Co-authored-by: KristofferKarlAxelEkstrand <[email protected]>

…uild performance testing Co-authored-by: KristofferKarlAxelEkstrand <[email protected]>

… from tracking Co-authored-by: KristofferKarlAxelEkstrand <[email protected]>

Copilot

Pull Request Overview

This PR completes the Jekyll migration with comprehensive production readiness validation and testing infrastructure. The migration transforms a static HTML site into a fully-featured Jekyll-powered PWA with enhanced SEO, performance optimization, and robust validation systems.

Key changes implemented:

Complete production validation script with 14 critical tests covering build system, PWA functionality, SEO optimization, and performance metrics
Fixed service worker offline path references to use correct HTML file paths
Comprehensive documentation and testing reports for cross-browser compatibility and production readiness

Reviewed Changes

Copilot reviewed 7 out of 14 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
validate-production.sh	Comprehensive validation script with 14 tests for production readiness including Jekyll builds, PWA functionality, SEO, and performance
sw.js	Fixed offline page path references from '/offline/' to '/offline.html' for proper service worker functionality
reports/PRODUCTION-READINESS-REPORT.md	Detailed production readiness documentation with performance metrics and deployment checklist
reports/CROSS-BROWSER-TESTING.md	Cross-browser compatibility testing guide and validation checklist
assets/site.webmanifest	Improved formatting of categories array for better readability
_layouts/default.html	Removed duplicate compress layout reference to fix HTML compression hierarchy
_layouts/compress.html	Complete HTML compression layout implementation with proper formatting and comments

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Copilot · 2025-09-09T15:08:00Z

validate-production.sh

+# Check if build was successful
+if [ $BUILD_STATUS -ne 0 ]; then
+    check_status "Build failed"
+    return 1


The return 1 statement will exit the function but not stop script execution. This should be exit 1 to properly terminate the script when the build fails.

Suggested change

return 1

exit 1

Copilot · 2025-09-09T15:08:01Z

validate-production.sh

+# Test favicon sizes
+echo -n "Checking favicon optimization... "
+TESTS_TOTAL=$((TESTS_TOTAL + 1))
+FAVICON_SIZE=$(stat -c%s assets/favicon.ico 2>/dev/null || echo 0)


The stat -c%s command is Linux-specific and will fail on macOS. Consider using a cross-platform alternative like wc -c < assets/favicon.ico or add macOS compatibility with stat -f%z.

Suggested change

FAVICON_SIZE=$(stat -c%s assets/favicon.ico 2>/dev/null || echo 0)

FAVICON_SIZE=$(wc -c < assets/favicon.ico 2>/dev/null | tr -d '[:space:]')

Copilot · 2025-09-09T15:08:01Z

validate-production.sh

+# Check file sizes
+echo -n "Checking HTML file size... "
+TESTS_TOTAL=$((TESTS_TOTAL + 1))
+HTML_SIZE=$(stat -c%s _site/index.html 2>/dev/null || echo 0)


These stat -c%s commands are also Linux-specific. For consistency with the cross-platform timing implementation above, these should also use cross-platform file size detection.

Copilot · 2025-09-09T15:08:01Z

validate-production.sh

+# Check CSS file size
+echo -n "Checking CSS file size... "
+TESTS_TOTAL=$((TESTS_TOTAL + 1))
+CSS_SIZE=$(stat -c%s _site/assets/css/main.css 2>/dev/null || echo 0)


These stat -c%s commands are also Linux-specific. For consistency with the cross-platform timing implementation above, these should also use cross-platform file size detection.

Initial plan

1fc9136

Copilot AI assigned Copilot and KristofferKarlAxelEkstrand Sep 8, 2025

Copilot started work on behalf of KristofferKarlAxelEkstrand September 8, 2025 07:28 View session

Copilot AI and others added 4 commits September 8, 2025 07:33

Initial repository exploration and dependency setup

4a331bb

Co-authored-by: KristofferKarlAxelEkstrand <[email protected]>

Fix HTML compression layout hierarchy and validate Jekyll build

a8a56c2

Co-authored-by: KristofferKarlAxelEkstrand <[email protected]>

Complete production readiness validation - All tests passing (14/14)

e20021a

Co-authored-by: KristofferKarlAxelEkstrand <[email protected]>

Complete Jekyll migration with production readiness validation and co…

99bc0d5

…mprehensive testing Co-authored-by: KristofferKarlAxelEkstrand <[email protected]>

Copilot AI changed the title ~~[WIP] Jekyll Migration: Final Testing and Production Optimization~~ Complete Jekyll migration with production readiness validation and comprehensive testing Sep 8, 2025

Copilot finished work on behalf of KristofferKarlAxelEkstrand September 8, 2025 07:45

Copilot AI requested a review from KristofferKarlAxelEkstrand September 8, 2025 07:45

KristofferKarlAxelEkstrand requested changes Sep 9, 2025

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KristofferKarlAxelEkstrand added the enhancement New feature or request label Sep 9, 2025

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KristofferKarlAxelEkstrand requested a review from Copilot September 9, 2025 12:12

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KristofferKarlAxelEkstrand marked this pull request as ready for review September 9, 2025 12:44

KristofferKarlAxelEkstrand self-requested a review September 9, 2025 12:44

KristofferKarlAxelEkstrand requested changes Sep 9, 2025

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Copilot started work on behalf of KristofferKarlAxelEkstrand September 9, 2025 12:49 View session

Copilot AI and others added 2 commits September 9, 2025 12:53

Organize reports into folders and exclude lighthouse reports from git…

6d55f5a

… tracking Co-authored-by: KristofferKarlAxelEkstrand <[email protected]>

Fix gitignore pattern for lighthouse-reports folder

ad7d285

Co-authored-by: KristofferKarlAxelEkstrand <[email protected]>

Copilot AI requested a review from KristofferKarlAxelEkstrand September 9, 2025 12:56

Copilot finished work on behalf of KristofferKarlAxelEkstrand September 9, 2025 12:56

Copilot started work on behalf of KristofferKarlAxelEkstrand September 9, 2025 14:52 View session

KristofferKarlAxelEkstrand requested changes Sep 9, 2025

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Complete lighthouse report gitignore setup by removing from git tracking

17a9ca2

Co-authored-by: KristofferKarlAxelEkstrand <[email protected]>

Copilot finished work on behalf of KristofferKarlAxelEkstrand September 9, 2025 14:57

Copilot AI requested a review from KristofferKarlAxelEkstrand September 9, 2025 14:57

Copilot started work on behalf of KristofferKarlAxelEkstrand September 9, 2025 14:57 View session

Copilot AI and others added 2 commits September 9, 2025 15:02

Improve code readability: refactor compress.html layout and enhance b…

a83efb2

…uild performance testing Co-authored-by: KristofferKarlAxelEkstrand <[email protected]>

Update gitignore to exclude Ruby dependencies and remove vendor files…

ca2bc19

… from tracking Co-authored-by: KristofferKarlAxelEkstrand <[email protected]>

Copilot finished work on behalf of KristofferKarlAxelEkstrand September 9, 2025 15:04

KristofferKarlAxelEkstrand requested a review from Copilot September 9, 2025 15:06

Copilot AI reviewed Sep 9, 2025

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	FAVICON_SIZE=$(stat -c%s assets/favicon.ico 2>/dev/null \|\| echo 0)
	FAVICON_SIZE=$(wc -c < assets/favicon.ico 2>/dev/null \| tr -d '[:space:]')

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Pull Request Overview

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