From 3ade20ec4b432e0cbc4d31cdc9138b36a70ceb2e Mon Sep 17 00:00:00 2001
From: pengbo <57180744+PengBoUESTC@users.noreply.github.com>
Date: Thu, 8 Feb 2024 22:49:04 +0800
Subject: [PATCH] fix: import cache (#259)

* fix: import cache

* chore: add test for import cache & config search error

* chore: update describe name

* chore: search ghost dir

* chore: remove .href of pathToFileURL

---------

Co-authored-by: pengbo43 <pengbo43@jd.com>
---
 src/req.js              |  2 +-
 test/import.test.js     | 20 ++++++++++++++++++++
 test/postcss.config.mjs |  1 +
 test/rc.test.js         |  9 +++++++++
 4 files changed, 31 insertions(+), 1 deletion(-)
 create mode 100644 test/import.test.js
 create mode 100644 test/postcss.config.mjs

diff --git a/src/req.js b/src/req.js
index db435eb..99fc8dd 100644
--- a/src/req.js
+++ b/src/req.js
@@ -16,7 +16,7 @@ async function req(name, rootFile = __filename) {
   let url = createRequire(rootFile).resolve(name)
 
   try {
-    return (await import(pathToFileURL(url).href)).default
+    return (await import(`${pathToFileURL(url)}?t=${Date.now()}`)).default
   } catch (err) {
     if (!TS_EXT_RE.test(url)) {
       /* c8 ignore start */
diff --git a/test/import.test.js b/test/import.test.js
new file mode 100644
index 0000000..0ff624e
--- /dev/null
+++ b/test/import.test.js
@@ -0,0 +1,20 @@
+const { describe, test } = require('node:test')
+const { equal } = require('node:assert')
+const { writeFileSync } = require('node:fs')
+const postcssrc = require('../src/index.js')
+
+describe('.postcss.config.js Load Config', () => {
+  test('.postcss.config.js config update cache', () => {
+
+    return postcssrc({}, 'test').then(config => {
+      let { file, options } = config
+      equal(options.map, false)
+      writeFileSync(file, `export default ${JSON.stringify({ map: true })}`)
+      postcssrc({}, 'test').then(({ options: newOptions }) => {
+        equal(newOptions.map, true)
+      }).finally(() => {
+        writeFileSync(file, `export default ${JSON.stringify({ map: false })}`)
+      })
+    })
+  })
+})
diff --git a/test/postcss.config.mjs b/test/postcss.config.mjs
new file mode 100644
index 0000000..ef4d51b
--- /dev/null
+++ b/test/postcss.config.mjs
@@ -0,0 +1 @@
+export default {"map":false}
\ No newline at end of file
diff --git a/test/rc.test.js b/test/rc.test.js
index 558e306..0e58385 100644
--- a/test/rc.test.js
+++ b/test/rc.test.js
@@ -54,3 +54,12 @@ test('.postcssrc - {Object} - Process SSS', () => {
       })
   })
 })
+
+describe('Load Config Error', () => {
+  test('no config found error', () => {
+    return postcssrc({}, 'ghostDir')
+    .catch(error => {
+      equal(error.message.startsWith("No PostCSS Config found in:"), true)
+    })
+  })
+})