refactor: pull artifact handling in action

.forgejo/actions/push-status-to-discord/action.yml

@@ -10,6 +10,9 @@ inputs:
     required: true
   message-id:
     description: "Message ID to edit."
+  init:
+    description: "Marks the first status push, prevents pulling context."
+
 
 outputs:
   message-id:
@@ -23,8 +26,23 @@ runs:
       uses: actions/setup-python@v5
       with:
         python-version: 3.12
+    - uses: actions/download-artifact@v3
+      if: ${{ !inputs.init }}
+      with:
+        name: "${{ github.sha }}-${{github.run_number}}-discord-context.zip"
+        path: /tmp
+    - id: set-context
+      run: |
+        echo "message-id=$(cat /tmp/discord-context)" >> $GITHUB_OUTPUT
     - name: Install dependencies
+      if: ${{ always() }}
       run: pip install -r ./.forgejo/actions/push-status-to-discord/requirements.txt
     - id: post-message
       run: |
-        echo "message-id=$(python ./.forgejo/actions/push-status-to-discord/main.py ${{ inputs.webhook-url }} ${{ inputs.project-name }} ${{ inputs.status }} ${{ inputs.message-id }})" >> $GITHUB_OUTPUT
+        echo "message-id=$(python ./.forgejo/actions/push-status-to-discord/main.py ${{ inputs.webhook-url }} ${{ inputs.project-name }} ${{ inputs.status }} ${{ steps.set-context.outputs.message-id }})" >> discord-context
+    - uses: actions/upload-artifact@v3
+      with:
+        path: ./discord-context
+        name: "${{ github.sha }}-${{ github.run_number }}-discord-context.zip"
+        retention-days: 1
+        overwrite: true

.forgejo/workflows/ci.yml

@@ -12,12 +12,7 @@ jobs:
           webhook-url: ${{ secrets.DISCORD_WEBHOOK_URL }}
           project-name: ${{ github.repository }}
           status: "Started"
-      - run: echo ${{ steps.post-status.outputs.message-id }} >> discord-context
-      - uses: actions/upload-artifact@v3
-        with:
-          path: ./discord-context
-          name: "${{ github.sha }}-${{ github.run_number }}-discord-context.zip"
-          retention-days: 1
+          init: true
   sast:
     runs-on: ubuntu-latest
     steps:
@@ -34,16 +29,8 @@ jobs:
     if: always()
     steps:
       - uses: actions/checkout@v4
-      - uses: actions/download-artifact@v3
-        with:
-          name: "${{ github.sha }}-${{github.run_number}}-discord-context.zip"
-          path: /tmp
-      - id: set-context
-        run: |
-          echo "message-id=$(cat /tmp/discord-context)" >> $GITHUB_OUTPUT
       - uses: ./.forgejo/actions/push-status-to-discord
         with:
           webhook-url: ${{ secrets.DISCORD_WEBHOOK_URL }}
           project-name: ${{ github.repository }}
           status: "Success"
-          message-id: ${{ steps.set-context.outputs.message-id }}