Add V3 of run-cypress-tests action

* Actual run logic contained in a shell script to simplify the action
  and make future changes easier.
* Dropped parallelization bits from the unreleased V2.
  Parallelization requires completely separated databases and needs to
  happen at a higher level.
* Starts a custom Xvfb server with 4K resolution for high res
  screenshots.

Author: Huulivoide

github-actions/run-cypress-tests/action.yml

@@ -10,35 +10,25 @@ inputs:
       it to ''.
     required: false
     default: "@smoke"
-  threads:
-    description:
-      Amount of parallel executors. Supported values are 1-3.
-    required: false
-    default: "1"
   video:
-    description: 
+    description:
       Turn video on or off. Supported values are 'true' and 'false'.
     required: false
     default: 'false'
 
 runs:
   using: "composite"
   steps:
-    - name: Run the tests
-      if: inputs.video == 'false'
-      run: |
-        docker exec cypress \
-          bash -c "yarn ws:db build && yarn ws:e2e cypress-parallel --script cy:run --threads ${{ inputs.threads }} \
-          --verbose --reporterModulePath '../node_modules/cypress-multi-reporters' --specsDir 'e2e/*.cy.ts' --weightsJson './parallel-weights.json'"
+    - name: Find test script
+      run: pwd && find / -name run-cypress.sh
       shell: bash
 
-    - name: Run the tests and record video
-      if: inputs.video == 'true'
-      run: |
-        docker exec cypress \
-          bash -c "yarn ws:db build && yarn ws:e2e cypress-parallel --script cy:run:video --threads ${{ inputs.threads }} \
-          --verbose --reporterModulePath '../node_modules/cypress-multi-reporters' --specsDir 'e2e/*.cy.ts' --weightsJson './parallel-weights.json'"
+    - name: Run the tests
+      run: docker exec cypress bash < github-actions/run-cypress-tests/run-cypress.sh
       shell: bash
+      env:
+        TEST_TAGS: ${{ inputs.test-tags }}
+        TEST_VIDEO: ${{ inputs.video }}
 
     - name: Retrieve test reports from container
       # should be run even if the tests fail
@@ -53,8 +43,7 @@ runs:
       uses: actions/upload-artifact@v4
       with:
         name: cypress-docker-reports
-        path: |
-          ${{ github.workspace }}/test-reports
+        path: ${{ github.workspace }}/test-reports
 
     - name: Fail the job
       # should fail the job if the tests fail

github-actions/run-cypress-tests/run-cypress.sh

@@ -0,0 +1,20 @@
+#!/usr/bin/env bash
+
+runArgs=(yarn ws:e2e)
+
+if [[ $TEST_VIDEO = "true" ]]; then
+  runArgs+=(cy:run)
+else
+  runArgs+=(cy:run:video)
+fi
+
+if [[ -n $TEST_TAGS ]]; then
+  runArgs+=(--env grepTags=\'"${TEST_TAGS}"\')
+fi
+
+Xvfb -screen 0 3840x2160x24 :99
+export DISPLAY=:99
+
+yarn ws:e2e "${runArgs[@]}"
+
+pkill Xvfb