chore: update postcss-load-config (#880)

* chore: update postcss-load-config * chore: install pnpm@7 in CI * use pnpm v8 --------- Co-authored-by: EGOIST <hi@egoist.dev>
egoist · Jun 16, 2023 · 68297f7 · 68297f7
1 parent cfa6bba
commit 68297f7
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Showing 3 changed files with 62 additions and 7 deletions.
diff --git a/package.json b/package.json
@@ -36,7 +36,7 @@
     "execa": "^5.0.0",
     "globby": "^11.0.3",
     "joycon": "^3.0.1",
-    "postcss-load-config": "^3.0.1",
+    "postcss-load-config": "^4.0.1",
     "resolve-from": "^5.0.0",
     "rollup": "^3.2.5",
     "source-map": "0.8.0-beta.0",

diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
diff --git a/test/index.test.ts b/test/index.test.ts
@@ -1274,4 +1274,31 @@ test('custom inject style function', async () => {
   expect(outFiles).toEqual(['input.js', 'input.mjs'])
   expect(await getFileContent('dist/input.mjs')).toContain('__custom_inject_style__(`.hello{color:red}\n`)')
   expect(await getFileContent('dist/input.js')).toContain('__custom_inject_style__(`.hello{color:red}\n`)')
+})
+
+
+test('should load postcss esm config', async () => {
+  const { outFiles, getFileContent } = await run(getTestName(), {
+    'input.ts': `
+    import './foo.css'
+    `,
+    'package.json': `{
+      "type": "module"
+    }`,
+    'postcss.config.js': `
+    export default {
+      plugins: {'postcss-simple-vars': {}}
+    }
+    `,
+    'foo.css': `
+  $color: blue;
+
+  .foo {
+    color: $color;
+  }
+    `,
+  })
+
+  expect(outFiles).toEqual(['input.cjs', 'input.css'])
+  expect(await getFileContent('dist/input.css')).toContain('color: blue;')
 })