Update deploy_gcp.yml (#25)

Author: martintveter

.github/workflows/deploy_gcp.yml

@@ -24,33 +24,23 @@ jobs:
     name: Deploy to GCP
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v2
+      - name: Create artifact version
+        id: artifact-version
+        uses: navikt/sosialhjelp-ci/actions/create-artifact-version@master
       - name: Sett env variabler
         run: |
           PROJECT_NAME=$(echo ${{ github.repository }} | cut -d/ -f2)
-          echo "IMAGE=docker.pkg.github.com/${{ github.repository }}/$PROJECT_NAME:${{ github.event.client_payload.TAG }}" >> $GITHUB_ENV
-          
-      - name: Sett cluster og config fra repository_dispatch
-        if: github.event_name == 'repository_dispatch'
-        run: |
-          echo "CLUSTER_NAME=${{ github.event.client_payload.cluster }}" >> $GITHUB_ENV
-          echo "CONFIG_FILE=${{ github.event.client_payload.config-file-name }}" >> $GITHUB_ENV
-      - name: Sett cluster og config fra workflow_dispatch
-        if: github.event_name == 'workflow_dispatch'
-        run: |
+          echo "IMAGE=docker.pkg.github.com/${{ github.repository }}/$PROJECT_NAME:${{ steps.artifact-version.outputs.version }}" >> $GITHUB_ENV
           echo "CLUSTER_NAME=${{ github.event.inputs.cluster }}" >> $GITHUB_ENV
           echo "CONFIG_FILE=${{ github.event.inputs.config-file-name }}" >> $GITHUB_ENV
-
-      - uses: actions/checkout@v2
-        with:
-          ref: ${{ github.event.client_payload.TAG }}
-
       - name: Deploy til GCP
         uses: nais/deploy/actions/deploy@v1
         env:
           APIKEY: ${{ secrets.NAIS_DEPLOY_APIKEY }}
           RESOURCE: nais.yaml
           CLUSTER: ${{ env.CLUSTER_NAME }}
           VARS: nais/${{ env.CONFIG_FILE }}.json
-          REF: ${{ github.event.client_payload.TAG }}
+          REF: ${{ steps.artifact-version.outputs.version }}
           PRINT_PAYLOAD: true
           IMAGE: ${{ env.IMAGE }}