feat: custom assigning workflow (#1028)

.github/workflows/auto-assign.yml

@@ -1,4 +1,4 @@
-name: 'Auto Assing on Theme'
+name: Theme Assigner
 on:
   issues:
     types: [opened, edited]
@@ -9,62 +9,46 @@ jobs:
   assign:
     runs-on: ubuntu-latest
     steps:
-      - uses: Naturalclar/issue-action@v2.0.2
+      - uses: actions/github-script@v7
         with:
-          title-or-body: 'both'
-          parameters: |
-            [
-              {
-                "keywords": ["BurntSienna"],
-                "assignees": ["pjaspinski"]
-              },
-              {
-                "keywords": ["Default"],
-                "assignees": ["Blacksuan19"]
-              },
-              {
-                "keywords": ["Dreary"],
-                "assignees": ["CharlieS1103"]
-              },
-              {
-                "keywords": ["Dribbblish"],
-                "assignees": ["harbassan"]
-              },
-              {
-                "keywords": ["Glaze"],
-                "assignees": ["CharlieS1103"]
-              },
-              {
-                "keywords": ["Onepunch"],
-                "assignees": ["okarin001"]
-              },
-              {
-                "keywords": ["Sleek"],
-                "assignees": ["harbassan"]
-              },
-              {
-                "keywords": ["Turntable"],
-                "assignees": ["grasonchan"]
-              },
-              {
-                "keywords": ["Ziro"],
-                "assignees": ["schnensch0"]
-              },
-              {
-                "keywords": ["Flow"],
-                "assignees": ["ian-Liaozy", "Ruixi-Zhang"]
-              },
-              {
-                "keywords": ["Matte"],
-                "assignees": ["darkthemer"]
-              },
-              {
-                "keywords": ["Blossom"],
-                "assignees": ["Robatortas"]
-              },
-              {
-                "keywords": ["Nightlight"],
-                "assignees": ["iTenerai"]
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          script: |
+            const keywordsToAssigneesMap = {
+              BurntSienna: ["pjaspinski"],
+              Default: ["Blacksuan19"],
+              Dreary: ["CharlieS1103"],
+              Dribbblish: ["khanhas"],
+              Glaze: ["CharlieS1103"],
+              Onepunch: ["okarin001"],
+              Sleek: ["harbassan"],
+              Turntable: ["grasonchan"],
+              Ziro: ["schnensch0"],
+              Flow: ["ian-Liaozy", "Ruixi-Zhang"],
+              Matte: ["darkthemer"],
+              Blossom: ["Robatortas"],
+              Nightlight: ["iTenerai"],
+            };
+
+            const issue = await github.rest.issues.get({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+            });
+
+            const title = issue.data.title;
+            const body = issue.data.body;
+
+            const assignees = [];
+
+            for (const [keyword, assignee] of Object.entries(keywordsToAssigneesMap)) {
+              if (title.match(new RegExp(`\\b${keyword}\\b`, "i")) || body.match(new RegExp(`\\b${keyword}\\b`, "i"))) {
+                assignees.push(...assignee);
               }
-            ]
-          github-token: '${{ secrets.GITHUB_TOKEN }}'
+            }
+
+            await github.rest.issues.addAssignees({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: context.issue.number,
+              assignees: assignees,
+            });