Add scss for direct use in the Chameleon skin.#27
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📝 WalkthroughWalkthroughThis pull request updates the build script in the project’s package.json to include the SCSS directory when copying Font Awesome resources. Additionally, it introduces a broad set of new SCSS files for Font Awesome Free v6.7.2. These SCSS modules define new classes, functions, mixins, and keyframe animations; set up base and style-specific font-face rules; and provide layout, sizing, accessibility, and legacy compatibility (V4 shims). The change modularizes and expands the available styling and functionality components for Font Awesome. Changes
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Actionable comments posted: 1
🧹 Nitpick comments (3)
package.json (1)
3-4: Consider cross-platform compatibility.
Since the command uses abash -cinvocation, this may not run smoothly on Windows environments by default. Consider using a Node-based alternative or a cross-platform tool (e.g.,rimraf) to improve portability.res/fontawesome/scss/_mixins.scss (1)
16-20: Font Sizing and Alignment Mixin (fa-size)
The mixin uses helper functions such asfa-divideto compute relative sizing and vertical alignment.
Note: The inline comment uses "it's parent" – consider changing to "its parent" for grammatical accuracy.res/fontawesome/scss/_shims.scss (1)
101-1579: Overall Assessment of the Icon Shim File
The_shims.scssfile covers an extensive set of Font Awesome icons. The consistent structure and interpolation tactics make it reliable; however, given its length and repetitive nature, automating generation via SCSS maps and loops may enhance maintainability. If this file is generated by a script, be sure to document the generation process so that future maintainers know how to update or re-generate it.
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📒 Files selected for processing (19)
package.json(1 hunks)res/fontawesome/scss/_animated.scss(1 hunks)res/fontawesome/scss/_bordered-pulled.scss(1 hunks)res/fontawesome/scss/_core.scss(1 hunks)res/fontawesome/scss/_fixed-width.scss(1 hunks)res/fontawesome/scss/_functions.scss(1 hunks)res/fontawesome/scss/_icons.scss(1 hunks)res/fontawesome/scss/_list.scss(1 hunks)res/fontawesome/scss/_mixins.scss(1 hunks)res/fontawesome/scss/_rotated-flipped.scss(1 hunks)res/fontawesome/scss/_screen-reader.scss(1 hunks)res/fontawesome/scss/_shims.scss(1 hunks)res/fontawesome/scss/_sizing.scss(1 hunks)res/fontawesome/scss/_stacked.scss(1 hunks)res/fontawesome/scss/brands.scss(1 hunks)res/fontawesome/scss/fontawesome.scss(1 hunks)res/fontawesome/scss/regular.scss(1 hunks)res/fontawesome/scss/solid.scss(1 hunks)res/fontawesome/scss/v4-shims.scss(1 hunks)
✅ Files skipped from review due to trivial changes (5)
- res/fontawesome/scss/_fixed-width.scss
- res/fontawesome/scss/fontawesome.scss
- res/fontawesome/scss/v4-shims.scss
- res/fontawesome/scss/regular.scss
- res/fontawesome/scss/solid.scss
🔇 Additional comments (67)
res/fontawesome/scss/_sizing.scss (3)
1-3: Clean header and file structure.
The introductory comments clearly state that this file manages sizing for Font Awesome icons.
4-9: Efficient literal magnification scale generation.
The@forloop elegantly creates classes for sizes 1x to 10x by multiplying the base unit.
11-16: Clear step-based scale implementation.
Using the@eachloop over the$fa-sizesmap with thefa-sizemixin ensures modularity and flexibility in sizing.res/fontawesome/scss/_icons.scss (3)
1-3: Descriptive file header and comments.
The header comments effectively explain the purpose of the file and the use of Font Awesome’s Unicode Private Use Area.
4-6: Well-articulated explanation on Unicode usage.
The multi-line comment clarifies why the Unicode Private Use Area is used, aiding accessibility by preventing misinterpretation by screen readers.
7-11: Dynamic icon class generation is implemented correctly.
The@eachloop produces CSS classes dynamically for each icon in$fa-icons, and the use ofunquoteensures proper formatting for Unicode values.package.json (1)
3-4: Build script updated to include SCSS resources.
Thebuild:fontawesomecommand now copies thescssdirectory along with other assets, ensuring the new SCSS files are part of the build output.res/fontawesome/scss/_list.scss (3)
1-3: Clear introductory comments.
The file header concisely indicates that the styles are for icons in a list, which aids in quick identification of its purpose.
4-10: Solid definition for list container styling.
The.#{$fa-css-prefix}-ulclass resets list style properties and sets up a proper structure by handling margin and padding, including nesting childlielements.
12-18: Appropriate list item styling.
The.#{$fa-css-prefix}-liclass leverages CSS variables to manage positioning and width with clarity, ensuring consistent layout.res/fontawesome/scss/_screen-reader.scss (3)
1-3: Clear labeling of screen reader utility styles.
The header comments explicitly state that the file contains utilities that enhance accessibility for screen readers.
4-8: Effective implementation of visually hidden content.
Applying thefa-sr-onlymixin to both the.sr-onlyand its prefixed variant properly hides content from visual display while keeping it accessible to screen readers.
10-14: Well-implemented focusable enhancements for accessibility.
The.sr-only-focusableclasses correctly invoke thefa-sr-only-focusablemixin, enabling content to appear when focused, which improves navigability for keyboard users.res/fontawesome/scss/_bordered-pulled.scss (4)
1-3: Section Header and Comments.
The initial comments clearly label the section for bordered and pulled icons, providing a helpful overview.
4-10: Bordered Icon Styles.
The.#{$fa-css-prefix}-borderclass uses well-defined CSS variables with appropriate fallback values to set border properties and padding. This modular approach ensures ease of customization.
12-15: Pull-Left Icon Styling.
The.#{$fa-css-prefix}-pull-leftclass correctly appliesfloat: leftwith a variable for the right margin for proper spacing.
17-20: Pull-Right Icon Styling.
The.#{$fa-css-prefix}-pull-rightclass mirrors the pull-left approach by usingfloat: rightand an analogous margin variable, ensuring consistency.res/fontawesome/scss/brands.scss (6)
1-5: License and Metadata.
The header comment block properly documents the version, license, and copyright details for Font Awesome Free 6.7.2.
6-8: Module Imports.
The file imports thefunctionsandvariablesmodules, setting up the necessary foundation for the SCSS definitions that follow.
9-12: Custom Properties Definition.
The:root, :hostblock defines custom properties for brand-related styles, ensuring that the font and style family are easily configurable.
14-21: Font Face Declaration.
The@font-faceblock correctly declares the 'Font Awesome 6 Brands' font, including style, weight, display options, and sources for both woff2 and truetype formats.
23-26: Brand Classes Font Weight.
Both the.faband.#{$fa-css-prefix}-brandsclasses are set to a font weight of 400, which aligns well with common usage for brand icons.
28-30: Dynamic Brand Icon Classes.
The@eachloop dynamically generates classes for each brand icon by applying the relevant CSS property. This approach efficiently scales the styling as new icons are added.res/fontawesome/scss/_stacked.scss (6)
1-3: Stacking Icons Section Header.
The initial comments and separator provide clear context that the following styles pertain to stacking icons, aiding readability.
4-11: Stack Container Definition.
The.#{$fa-css-prefix}-stackclass is well-defined with an inline-block display, explicit height, and relative positioning. Variables for vertical alignment and width ensure that the container adapts to different contexts.
13-20: Stacked Elements Styling.
The grouped selectors for.#{$fa-css-prefix}-stack-1xand.#{$fa-css-prefix}-stack-2xappropriately use absolute positioning, full width, and center alignment. The use of a variable for z-index further supports customization of layering.
22-24: Stack-1x Inheritance.
Applyingline-height: inheritto the.#{$fa-css-prefix}-stack-1xclass ensures consistent vertical spacing derived from the container.
26-28: Stack-2x Scaling.
The.#{$fa-css-prefix}-stack-2xclass increases the font size to 2em, effectively scaling the icon while maintaining the overall alignment within the stack.
30-32: Inverse Color Class.
The.#{$fa-css-prefix}-inverseclass leverages a custom property to apply a contrasting color, enhancing visual versatility for icons against varying backgrounds.res/fontawesome/scss/_functions.scss (4)
1-3: Functions Section Header.
The initial comment block clearly identifies this as the functions section, setting the stage for the utility functions that follow.
4-7: fa-content Function.
Thefa-contentfunction effectively transforms a variable into an unquoted string for CSS content properties, ensuring correct rendering in styles.
9-33: License Attribution for fa-divide.
The detailed license and attribution comments for the code borrowed from Bootstrap are essential to maintain compliance with licensing requirements.
39-57: fa-divide Function: Division Logic.
The remaining division logic—using a while loop to compute the quotient and recursion for precision—is well-structured. Ensure thorough testing with various dividend/divisor pairs (including negatives and zero values) to validate its robustness.res/fontawesome/scss/_rotated-flipped.scss (8)
1-3: Rotated and Flipped Icons Section Header.
The opening comments succinctly indicate that the file contains styles for rotating and flipping icons, promoting easy navigation.
4-6: Rotate 90 Degrees.
The class.#{$fa-css-prefix}-rotate-90applies a 90-degree rotation correctly using the CSStransformproperty.
8-10: Rotate 180 Degrees.
The.#{$fa-css-prefix}-rotate-180class is implemented correctly, applying a 180deg rotation with clear and concise CSS.
12-14: Rotate 270 Degrees.
The.#{$fa-css-prefix}-rotate-270class applies the proper 270-degree rotation through the transform property.
16-18: Flip Horizontal.
The horizontal flipping is straightforwardly implemented withtransform: scale(-1, 1), achieving the desired reflection effect.
20-22: Flip Vertical.
Similarly, the vertical flip usesscale(1, -1)correctly, inverting the icon along the vertical axis.
24-27: Flip Both Directions.
The combined class for flipping both horizontally and vertically—with an alternative selector combining separate flip classes—ensures that icons can easily be inverted along both axes simultaneously.
29-31: Dynamic Rotation.
The.#{$fa-css-prefix}-rotate-byclass allows the icon's rotation angle to be dynamically set via a CSS custom property, adding flexible, on-the-fly control over rotation.res/fontawesome/scss/_core.scss (6)
1-3: Overall Structure and Comments
The file is newly introduced and clearly structured. The header comments separating sections provide a good visual cue for maintainability.
4-7: Base Icon Class Definition
The declaration for the interpolated base icon class (using.#{$fa-css-prefix}) correctly sets up the font family and weight based on CSS variables. This provides a flexible way to configure the icon styles.
9-23: Grouping of Icon Classes with Common Styling
The grouped selectors for.fas,.far,.fab, and the interpolated classes (e.g..#{$fa-css-prefix}-solid) properly apply font smoothing, display, and text-rendering properties. This grouping maintains consistency across different icon variants.
25-33: Pseudo-element Content via CSS Variables
Defining the::beforepseudo-element to pull its content from a CSS variable (var(#{$fa-icon-property})) is a neat approach that allows dynamic updates.
35-45: Font-Family Assignment for Variants
The explicit assignment of the font-family for the classic (free) and brand icons is clear and adheres to Font Awesome conventions.
47-49: Placeholder for Icon Styling
The placeholder%fa-iconis concise and delegates to thefa-iconmixin, ensuring reuse of base icon styling.res/fontawesome/scss/_mixins.scss (6)
1-3: File Header and Organizational Comments
The header and divider comments clearly delineate the mixin sections. This aids in readability, especially for new contributors.
5-13: Base Rendering Mixin (fa-icon)
The mixin correctly applies antialiased font smoothing, inline display, and resets font style/variant and line-height. This is essential for ensuring consistency across icon implementations.
25-35: Screen Reader Only Mixin (fa-sr-only)
This mixin uses a well‐known pattern to hide content visually while keeping it accessible. The links to accessibility resources add useful context.
38-42: Focusable Screen Reader Mixin (fa-sr-only-focusable)
The mixin appropriately includesfa-sr-onlywhen an element is not focused, ensuring accessibility for keyboard users.
45-47: Icon Family Extension Mixin (fa-family-classic)
Using@extendto include the classic family is a simple and effective approach.
51-65: Convenience Mixins for Icon Pseudo-elements
The mixinsfa-icon-solid,fa-icon-regular, andfa-icon-brandscorrectly extend their respective Font Awesome classes and assign the icon content using CSS variable interpolation andunquote(). This design supports both the normal and duotone icon usages.res/fontawesome/scss/_animated.scss (12)
1-3: File Organization and Overview
The animation file is clearly organized with header comments. The separation between the animation classes and keyframe definitions makes the file easy to navigate.
4-11: Animation Class: Beat
The.#{$fa-css-prefix}-beatclass correctly applies animation properties using CSS variables for delay, duration, and timing. The use of the interpolated keyframe name ensures consistency with other parts of the framework.
13-20: Animation Class: Bounce
Similarly, the bounce animation class is well-defined, with a customized cubic-bezier easing function to achieve the desired dynamic effect.
22-29: Animation Class: Fade
The fade animation uses a cubic-bezier timing function that appears to be tuned for a smooth fade transition.
31-38: Animation Class: Beat-Fade
The.#{$fa-css-prefix}-beat-fadeclass mirrors the beat animation but with modified timing for opacity changes and scale. This adds a nice variation for icon animations.
40-47: Animation Class: Flip
The flip animation is defined with the appropriate properties. Using interpolation for the animation name and CSS variables for delay and duration ensures flexibility.
49-56: Animation Class: Shake
The shake animation uses a linear timing function which is appropriate for a shaking effect. The consistent application of CSS variables standardizes timing across animations.
58-65: Animation Class: Spin
Defining the spin animation with a duration of 2s (different from the others) is a deliberate design choice to slow down the rotation. Overall, the properties are well-organized.
67-69: Animation Class: Spin-Reverse
Overriding the animation direction with a custom property for the reverse spin is a clever use of CSS variables.
71-78: Animation Classes: Pulse & Spin-Pulse
Both pulse and spin-pulse reuse the spin animation with a modified timing function (usingsteps(8)), which is a good strategy for achieving a pulsating effect.
80-99: Accessibility: Reduced Motion Support
The media query for(prefers-reduced-motion: reduce)appropriately disables animations for users with motion sensitivities by significantly shortening durations and iteration counts. The inclusion of reference links is an excellent practice.
101-153: Keyframe Definitions for Animations
All keyframe animations (beat, bounce, fade, beat-fade, flip, shake, and spin) are defined using interpolation and CSS variables. The keyframes cover the necessary transformation states and are consistent with the animation classes defined earlier.res/fontawesome/scss/_shims.scss (2)
1-10: Comprehensive Icon Shim Definitions (Part 1)
The file defines a wide range of CSS classes for mapping Font Awesome icon names to their corresponding CSS variable values. The use of interpolation in selectors (e.g..#{$fa-css-prefix}.#{$fa-css-prefix}-glass) and in theunquote()function for the icon content is consistent and effective.
11-40: Consistency in Icon Class Declarations (Part 2)
Throughout the file, each icon class is consistently defined with two parts: one block for setting font-family and font-weight (when needed) and a subsequent rule to assign the#{$fa-icon-property}using the associated variable (e.g.$fa-var-envelope). This pattern reinforces maintainability and clarity.
| @function fa-divide($dividend, $divisor, $precision: 10) { | ||
| $sign: if($dividend > 0 and $divisor > 0, 1, -1); | ||
| $dividend: abs($dividend); | ||
| $divisor: abs($divisor); | ||
| $quotient: 0; |
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fa-divide Function: Sign Calculation Issue.
The sign determination in the fa-divide function (line 35) only checks if both $dividend and $divisor are positive, which will incorrectly assign a negative sign when both values are negative. This logic should be updated to handle all cases correctly. Consider revising using a multiplication check to determine the sign, for example:
- $sign: if($dividend > 0 and $divisor > 0, 1, -1);
+ $sign: if($dividend * $divisor < 0, -1, 1);📝 Committable suggestion
‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.
| @function fa-divide($dividend, $divisor, $precision: 10) { | |
| $sign: if($dividend > 0 and $divisor > 0, 1, -1); | |
| $dividend: abs($dividend); | |
| $divisor: abs($divisor); | |
| $quotient: 0; | |
| @function fa-divide($dividend, $divisor, $precision: 10) { | |
| $sign: if($dividend * $divisor < 0, -1, 1); | |
| $dividend: abs($dividend); | |
| $divisor: abs($divisor); | |
| $quotient: 0; |
|
Got included in #37. |
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If we want to use the font files from this extension in the Chameleon skin, instead of its ‘own’ font files, we also need the scss files here. See Chameleon#458
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