Add progress bar to wiki while tests run (#7)

Author: niosus

.github/workflows/main.yml

@@ -3,7 +3,24 @@ name: CI
 on: [push]
 
 jobs:
-  test:
+  upload_progress_bar_to_wiki:
+    runs-on: ubuntu-20.04
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        repository: ${{ github.repository }}.wiki
+        path: wiki
+    - run: |
+        cd wiki
+        printf '%s\n%s\n' "## Tests are running! Please wait!" "![](progress.gif)" > Home.md
+        git config user.name github-actions
+        git config user.email github-actions@github.com
+        git add .
+        git commit --allow-empty -m "Add progress bar"
+        git push
+
+  run_tests:
+    needs: upload_progress_bar_to_wiki
     runs-on: ubuntu-20.04
     steps:
     - uses: actions/checkout@v2
@@ -30,8 +47,9 @@ jobs:
       with:
         name: homework_result
         path: results.md
-  upload_to_wiki:
-    needs: test
+
+  upload_results_to_wiki:
+    needs: run_tests
     runs-on: ubuntu-20.04
     steps:
     - uses: actions/checkout@v2
@@ -48,6 +66,6 @@ jobs:
         git config user.name github-actions
         git config user.email github-actions@github.com
         git add .
-        git commit -m "generated"
+        git commit -m "Update results"
         git push