css-modules
CSS Modules: Local by Default
Transformation examples:
Selectors (mode local, by default)::
.foo { ... } /* => */ :local(.foo) { ... }
.foo .bar { ... } /* => */ :local(.foo) :local(.bar) { ... }
/* Shorthand global selector */
:global .foo .bar { ... } /* => */ .foo .bar { ... }
.foo :global .bar { ... } /* => */ :local(.foo) .bar { ... }
/* Targeted global selector */
:global(.foo) .bar { ... } /* => */ .foo :local(.bar) { ... }
.foo:global(.bar) { ... } /* => */ :local(.foo).bar { ... }
.foo :global(.bar) .baz { ... } /* => */ :local(.foo) .bar :local(.baz) { ... }
.foo:global(.bar) .baz { ... } /* => */ :local(.foo).bar :local(.baz) { ... }Declarations (mode local, by default):
.foo {
animation-name: fadeInOut, global(moveLeft300px), local(bounce);
}
.bar {
animation: rotate 1s, global(spin) 3s, local(fly) 6s;
}
/* => */
:local(.foo) {
animation-name: :local(fadeInOut), moveLeft300px, :local(bounce);
}
:local(.bar) {
animation: :local(rotate) 1s, spin 3s, :local(fly) 6s;
}Pure Mode
In pure mode, all selectors must contain at least one local class or id selector
To ignore this rule for a specific selector, add the a /* cssmodules-pure-ignore */ comment in front
of the selector:
/* cssmodules-pure-ignore */
:global(#modal-backdrop) {
...;
}or by adding a /* cssmodules-pure-no-check */ comment at the top of a file to disable this check for the whole file:
/* cssmodules-pure-no-check */
:global(#modal-backdrop) {
...;
}
:global(#my-id) {
...;
}Building
$ npm install
$ npm test- Build:
- Lines:
- Statements:
Development
$ yarn test:watchLicense
MIT
With thanks
Mark Dalgleish, 2015.