Fix dependabot auto-merge

.github/workflows/checks.yml

@@ -0,0 +1,36 @@
+name: CI
+on: pull_request
+
+jobs:
+    linter:
+        name: 'lint checks'
+        runs-on: ubuntu-latest
+        steps:
+            - uses: actions/checkout@v2
+            - uses: actions/setup-node@v1
+            - name: 'Install dependencies'
+              run: npm install
+            - name: 'Run linter'
+              run: npm run lint
+    auto-merge:
+        name: 'dependabot-auto-merge'
+        needs: linter
+        if: github.actor == 'dependabot[bot]'
+        runs-on: ubuntu-latest
+        steps:
+            - name: automerge
+              uses: actions/github-script@0.2.0
+              with:
+                  script: |
+                      github.pullRequests.createReview({
+                        owner: context.payload.repository.owner.login,
+                        repo: context.payload.repository.name,
+                        pull_number: context.payload.pull_request.number,
+                        event: 'APPROVE'
+                      })
+                      github.pullRequests.merge({
+                        owner: context.payload.repository.owner.login,
+                        repo: context.payload.repository.name,
+                        pull_number: context.payload.pull_request.number
+                      })
+                  github-token: ${{github.token}}

.github/workflows/dependabot-auto-merge.yml

@@ -1,14 +0,0 @@
-name: auto-merge
-
-on:
-    pull_request:
-
-jobs:
-    auto-merge:
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - uses: ahmadnassri/action-dependabot-auto-merge@v2
-              with:
-                  target: minor
-                  github-token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/linter.yml

@@ -1,14 +0,0 @@
-name: 'Code validation'
-on: [push, pull_request]
-
-jobs:
-    linter:
-        name: 'Linter'
-        runs-on: ubuntu-latest
-        steps:
-            - uses: actions/checkout@v2
-            - uses: actions/setup-node@v2.1.2
-            - name: 'Install dependencies'
-              run: npm install
-            - name: 'Run linter'
-              run: npm run lint