@gio-design-old/tokens
v1.2.0
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This example code is bare-bones to show you what this framework can do. If you have the style-dictionary module installed globally, just cd into this directory and run: ```bash style-dictionary build ```
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Basic Style Dictionary
This example code is bare-bones to show you what this framework can do. If you have the style-dictionary module installed globally, just cd into this directory and run:
style-dictionary build
You should see something like this output:
Reading config file from ./config.json
Building all platforms
scss
✔︎ build/scss/_variables.scss
android
✔︎ build/android/font_dimens.xml
ios
✔︎ build/ios/StyleDictionaryColor.h
✔︎ build/ios/StyleDictionaryColor.m
Pat yourself on the back, you just built your first style dictionary! Moving on, take a look at what we have built. This should have created a build directory and it should look like this:
├── android/
│ ├── font_dimens.xml
│ ├── colors.xml
├── scss/
│ ├── _variables.scss
├── ios/
│ ├── StyleDictionaryColor.h
│ ├── StyleDictionaryColor.m
If you open config.json
you will see there are 3 platforms defined: scss, android, ios. Each platform has a transformGroup, buildPath, and files. The buildPath and files of the platform should match up to the files what were built. The files built should look like these:
Android
<!-- font_dimens.xml -->
<resources>
<dimen name="size_font_small">12.00sp</dimen>
<dimen name="size_font_medium">16.00sp</dimen>
<dimen name="size_font_large">32.00sp</dimen>
<dimen name="size_font_base">16.00sp</dimen>
</resources>
<!-- colors.xml -->
<resources>
<color name="color_base_gray_light">#CCCCCC</color>
<color name="color_base_gray_medium">#999999</color>
<color name="color_base_gray_dark">#111111</color>
<color name="color_font_base">#111111</color>
<color name="color_font_secondary">#999999</color>
<color name="color_font_tertiary">#CCCCCC</color>
</resources>
SCSS
// variables.scss
$color-base-gray-light: #CCCCCC;
$color-base-gray-medium: #999999;
$color-base-gray-dark: #111111;
$color-font-base: #111111;
$color-font-secondary: #999999;
$color-font-tertiary: #CCCCCC;
$size-font-small: 0.75rem;
$size-font-medium: 1rem;
$size-font-large: 2rem;
$size-font-base: 1rem;
iOS
@implementation StyleDictionaryColor
+ (UIColor *)color:(StyleDictionaryColorName)colorEnum{
return [[self values] objectAtIndex:colorEnum];
}
+ (NSArray *)values {
static NSArray* colorArray;
static dispatch_once_t onceToken;
dispatch_once(&onceToken, ^{
colorArray = @[
[UIColor colorWithRed:0.80f green:0.80f blue:0.80f alpha:1.0f],
[UIColor colorWithRed:0.60f green:0.60f blue:0.60f alpha:1.0f],
[UIColor colorWithRed:0.07f green:0.07f blue:0.07f alpha:1.0f],
[UIColor colorWithRed:0.07f green:0.07f blue:0.07f alpha:1.0f],
[UIColor colorWithRed:0.60f green:0.60f blue:0.60f alpha:1.0f],
[UIColor colorWithRed:0.80f green:0.80f blue:0.80f alpha:1.0f]
];
});
return colorArray;
}
@end
Pretty nifty! This shows a few things happening:
- The build system does a deep merge of all the property JSON files defined in the
source
attribute ofconfig.json
. This allows you to split up the property JSON files however you want. There are 2 JSON files withcolor
as the top level key, but they get merged properly. - The build system resolves references to other style properties.
{size.font.medium.value}
gets resolved properly - The build system handles references to property values in other files as well as you can see in
properties/color/font.json
Now lets make a change and see how that affects things. Open up properties/color/base.json
and change "#111111"
to "#000000"
. After you make that change, save the file and re-run the build command style-dictionary build
. Open up the build files and take a look.
Huzzah!
Now go forth and create! Take a look at all the built-in transforms and formats.