coverage_lens 1.4.0

Static HTML coverage reports for Dart and Flutter LCOV output with compact source previews and threshold checks.

1.4.0

• Add --no-source-preview and sourcePreview: false for lighter HTML reports that keep summaries and the coverage tree without generating source preview assets.
• Add changed-file report scope through --changed-from, --changed-to, changedFrom, and changedTo for PR-focused coverage reports.

1.3.0

• Replace iframe and fetch based source previews with local script-loaded preview assets so large static reports opened from file:// can load deeply nested file previews reliably.
• Keep only the currently opened source preview mounted in the DOM and remove temporary preview scripts after loading to reduce memory usage in large reports.
• Serve preview JavaScript assets with the correct content type in coverage_lens serve.

1.2.2

• Fix source preview loading for large reports by generating unique, bounded preview asset names with stable path hashes.
• Keep preview loading state active until the iframe contains a valid Coverage Lens source preview document.

1.2.1

• Add documentation comments for the public API exported by coverage_lens.
• Add a runnable Dart example that shows programmatic LCOV parsing and analysis.

1.2.0

• Add optional one-page summary PDF generation for aggregate coverage statistics through report --summary-pdf.
• Add summaryIcon / --summary-icon for custom project icons in summary PDFs.
• Add projectName / --project-name so summary PDFs can show the application name next to the Coverage Lens label.
• Include Git branch, commit, and dirty working tree state in summary PDFs.
• Improve summary PDF scope text and header layout.

1.1.0

• Add coverage_lens serve for local live reports that serve index.html, source previews, and CSS from memory without writing report assets to disk.

1.0.2

• Support multiple LCOV inputs through repeated --lcov options.
• Support lcovPaths config entries with glob patterns.
• Merge duplicate LCOV SF: records and rebase package-relative source paths from nested package coverage files.
• Improve nested source preview loading by validating the loaded iframe document before marking it ready.
• Keep only one source preview open at a time and unload closed previews to reduce browser memory use.
• Resize source preview frames to compact content height for short files while preserving a maximum height for long files.
• Wrap summary tiles on smaller screens instead of showing a horizontal scrollbar.

1.0.1

• Improve source preview loading reliability in generated reports.
• Release source preview iframe contents when a file preview is collapsed to reduce browser memory use.
• Keep generated report assets split across index.html, files/, and assets/ for smaller main HTML output.

1.0.0

• Initial release.
• Generate compact static HTML reports from LCOV files.
• Show aggregate line and branch coverage, directory summaries, and file-level source previews.
• Support include and exclude globs for generated files and other ignored paths.
• Support line and branch coverage thresholds for CI-friendly exit codes.