diff --git a/src/css/Stylesheet.ts b/src/css/Stylesheet.ts index 200e73f582..d16af09293 100644 --- a/src/css/Stylesheet.ts +++ b/src/css/Stylesheet.ts @@ -163,7 +163,7 @@ class Atrule { } apply(node: Element, stack: Element[]) { - if (this.node.name === 'media') { + if (this.node.name === 'media' || this.node.name === 'supports') { this.children.forEach(child => { child.apply(node, stack); }); @@ -199,6 +199,14 @@ class Atrule { if (this.node.expression.start - c > 1) code.overwrite(c, this.node.expression.start, ' '); c = this.node.expression.end; if (this.node.block.start - c > 0) code.remove(c, this.node.block.start); + } else if (this.node.name === 'supports') { + let c = this.node.start + 9; + if (this.node.expression.start - c > 1) code.overwrite(c, this.node.expression.start, ' '); + this.node.expression.children.forEach((query: Node) => { + // TODO minify queries + c = query.end; + }); + code.remove(c, this.node.block.start); } // TODO other atrules diff --git a/test/css/samples/supports-query/_config.js b/test/css/samples/supports-query/_config.js new file mode 100644 index 0000000000..c66e0e5271 --- /dev/null +++ b/test/css/samples/supports-query/_config.js @@ -0,0 +1,3 @@ +export default { + cascade: false +}; diff --git a/test/css/samples/supports-query/expected.css b/test/css/samples/supports-query/expected.css new file mode 100644 index 0000000000..f76c91c4c4 --- /dev/null +++ b/test/css/samples/supports-query/expected.css @@ -0,0 +1 @@ +@supports (display: grid){.maybe-grid[svelte-xyz]{display:grid}} \ No newline at end of file diff --git a/test/css/samples/supports-query/input.html b/test/css/samples/supports-query/input.html new file mode 100644 index 0000000000..776a7e9369 --- /dev/null +++ b/test/css/samples/supports-query/input.html @@ -0,0 +1,9 @@ +