change order

This swaps the "migrate stylesheets" and "migrate source files" steps.
This will make things easier _if_ we don't even need to migrate JS
config files and can rely on the CSS file itself.

This will happen if you run the upgrade tool in Tailwind CSS v4
projects.

Author: RobinMalfait

packages/@tailwindcss-upgrade/src/index.ts

@@ -148,41 +148,6 @@ async function run() {
       }
     }
 
-    // Migrate source files
-    if (configBySheet.size > 0) {
-      info('Migrating templates…')
-    }
-    {
-      // Template migrations
-      for (let config of configBySheet.values()) {
-        let set = new Set<string>()
-        for (let globEntry of config.sources.flatMap((entry) => hoistStaticGlobParts(entry))) {
-          let files = await globby([globEntry.pattern], {
-            absolute: true,
-            gitignore: true,
-            cwd: globEntry.base,
-          })
-
-          for (let file of files) {
-            set.add(file)
-          }
-        }
-
-        let files = Array.from(set)
-        files.sort()
-
-        // Migrate each file
-        await Promise.allSettled(
-          files.map((file) => migrateTemplate(config.designSystem, config.userConfig, file)),
-        )
-
-        success(
-          `Migrated templates for configuration file: ${highlight(relative(config.configFilePath, base))}`,
-          { prefix: '↳ ' },
-        )
-      }
-    }
-
     // Migrate each CSS file
     if (stylesheets.length > 0) {
       info('Migrating stylesheets…')
@@ -259,6 +224,41 @@ async function run() {
         success(`Migrated stylesheet: ${highlight(relative(sheet.file, base))}`, { prefix: '↳ ' })
       }
     }
+
+    // Migrate source files
+    if (configBySheet.size > 0) {
+      info('Migrating templates…')
+    }
+    {
+      // Template migrations
+      for (let config of configBySheet.values()) {
+        let set = new Set<string>()
+        for (let globEntry of config.sources.flatMap((entry) => hoistStaticGlobParts(entry))) {
+          let files = await globby([globEntry.pattern], {
+            absolute: true,
+            gitignore: true,
+            cwd: globEntry.base,
+          })
+
+          for (let file of files) {
+            set.add(file)
+          }
+        }
+
+        let files = Array.from(set)
+        files.sort()
+
+        // Migrate each file
+        await Promise.allSettled(
+          files.map((file) => migrateTemplate(config.designSystem, config.userConfig, file)),
+        )
+
+        success(
+          `Migrated templates for configuration file: ${highlight(relative(config.configFilePath, base))}`,
+          { prefix: '↳ ' },
+        )
+      }
+    }
   }
 
   if (version.isMajor(3)) {