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Add optional name for RawCSS option #703

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merged 1 commit into from
Jul 6, 2021
Merged

Add optional name for RawCSS option #703

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39 changes: 39 additions & 0 deletions packages/purgecss/__tests__/raw-css-name.test.ts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,39 @@
import PurgeCSS from "../src/index";

describe("Raw CSS optional filename", () => {
it("Should return the `name` in the result's `file` property when provided for raw CSS option", async () => {
return new PurgeCSS()
.purge({
content: [
{ raw: "<html><body><h1></h1></body></html>", extension: "html" },
],
css: [
{ raw: "body{margin:0;}", name: "test.css" },
{ raw: "h1{margin:1;}" },
],
})
.then((results) => {
expect(results.length).toBe(2);
expect(
results.some((result) => {
return result.file && result.file.endsWith("test.css");
})
).toBe(true);
results.forEach((result) => expect(typeof result.css).toBe("string"));
});
});
it("Should NOT return the `name` in the result's `file` property when NOT provided for raw CSS option", async () => {
return new PurgeCSS()
.purge({
content: [
{ raw: "<html><body><h1></h1></body></html>", extension: "html" },
],
css: [{ raw: "body{margin:0;}" }],
})
.then((results) => {
expect(results.length).toBe(1);
expect(results[0].file).toBe(undefined);
results.forEach((result) => expect(typeof result.css).toBe("string"));
});
});
});
6 changes: 1 addition & 5 deletions packages/purgecss/src/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -542,13 +542,9 @@ class PurgeCSS {

const result: ResultPurge = {
css: root.toString(),
file: typeof option === "string" ? option : undefined,
file: typeof option === "string" ? option : option.name,
};

if (typeof option === "string") {
result.file = option;
}

if (this.options.rejected) {
result.rejected = Array.from(this.selectorsRemoved);
this.selectorsRemoved.clear();
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1 change: 1 addition & 0 deletions packages/purgecss/src/types/index.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@ export interface RawContent<T = string> {

export interface RawCSS {
raw: string;
name?: string;
}

export interface ExtractorResultDetailed {
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