From 69ff934a42ab694f7ca90ecaa1724e5dcccc5780 Mon Sep 17 00:00:00 2001
From: CanbiZ <47820557+MickLesk@users.noreply.github.com>
Date: Mon, 10 Feb 2025 13:08:31 +0100
Subject: [PATCH] Update autolabeler.yml

---
 .github/workflows/autolabeler.yml | 71 +++++++++++++++++--------------
 1 file changed, 39 insertions(+), 32 deletions(-)

diff --git a/.github/workflows/autolabeler.yml b/.github/workflows/autolabeler.yml
index 660135f5..8eeade3c 100644
--- a/.github/workflows/autolabeler.yml
+++ b/.github/workflows/autolabeler.yml
@@ -13,50 +13,57 @@ jobs:
     env:
       CONFIG_PATH: .github/autolabeler-config.json
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Install minimatch
-        run: npm install minimatch
-
       - name: Label PR based on config rules
         uses: actions/github-script@v7
         with:
           script: |
             const fs = require('fs').promises;
-            const path = require('path');
             const { minimatch } = require('minimatch');
 
-            const configPath = path.resolve(process.env.CONFIG_PATH);
-            const fileContent = await fs.readFile(configPath, 'utf-8');
-            const autolabelerConfig = JSON.parse(fileContent);
- 
+            const configPath = process.env.CONFIG_PATH;
+            let config;
+            try {
+              const fileContent = await fs.readFile(configPath, 'utf-8');
+              config = JSON.parse(fileContent);
+            } catch (error) {
+              console.error(`❌ Fehler beim Laden der Konfigurationsdatei: ${error.message}`);
+              return;
+            }
+
             const prNumber = context.payload.pull_request.number;
-            const prListFilesResponse = await github.rest.pulls.listFiles({
+            const prFiles = (await github.rest.pulls.listFiles({
               owner: context.repo.owner,
               repo: context.repo.repo,
               pull_number: prNumber,
-            });
-            const prFiles = prListFilesResponse.data;
+            })).data;
 
-            for (const [label, rules] of Object.entries(autolabelerConfig)) {
-              const shouldAddLabel = prFiles.some((prFile) => {
-                return rules.some((rule) => {
-                  const isFileStatusMatch = rule.fileStatus ? rule.fileStatus === prFile.status : true;
-                  const isIncludeGlobMatch = rule.includeGlobs.some((glob) => minimatch(prFile.filename, glob));
-                  const isExcludeGlobMatch = rule.excludeGlobs.some((glob) => minimatch(prFile.filename, glob));
-                  
-                  return isFileStatusMatch && isIncludeGlobMatch && !isExcludeGlobMatch;
-                });
-              });
+            let labelsToAdd = new Set();
 
-              if (shouldAddLabel) {
-                console.log(`Adding label ${label} to PR ${prNumber}`);
-                await github.rest.issues.addLabels({
-                  owner: context.repo.owner,
-                  repo: context.repo.repo,
-                  issue_number: prNumber,
-                  labels: [label],
-                });
+            for (const [label, rules] of Object.entries(config)) {
+              if (prFiles.some(prFile =>
+                rules.some(rule =>
+                  (!rule.fileStatus || rule.fileStatus === prFile.status) &&
+                  rule.includeGlobs.some(glob => minimatch(prFile.filename, glob)) &&
+                  !rule.excludeGlobs.some(glob => minimatch(prFile.filename, glob))
+                )
+              )) {
+                labelsToAdd.add(label);
               }
             }
+
+            const existingLabels = new Set((await github.rest.issues.listLabelsOnIssue({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              issue_number: prNumber,
+            })).data.map(l => l.name));
+
+            labelsToAdd = [...labelsToAdd].filter(label => !existingLabels.has(label));
+
+            if (labelsToAdd.length > 0) {
+              await github.rest.issues.addLabels({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: prNumber,
+                labels: labelsToAdd,
+              });
+            }