From b51fd7cf14077ac232b5b33b73a1efbe98f8776a Mon Sep 17 00:00:00 2001
From: Nikita Melnikov <nikmel2803@gmail.com>
Date: Mon, 7 Nov 2022 08:44:51 -0300
Subject: [PATCH] get separate image name for staging

---
 .github/workflows/build.yml | 18 +++++++++++++-----
 1 file changed, 13 insertions(+), 5 deletions(-)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 2769509..70528d3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -7,10 +7,6 @@ on:
     tags:
       - 'v*'
 
-env:
-  REGISTRY: ghcr.io
-  IMAGE_NAME: ${{ github.repository }}
-
 jobs:
   build:
     runs-on: ubuntu-22.04
@@ -19,6 +15,18 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v3
 
+      - name: Get full image name
+        id: base_image_name
+        env:
+          REGISTRY: ghcr.io
+          BASE_IMAGE_NAME: ${{ github.repository }}
+        run: |
+          if [[ $GITHUB_REF == refs/tags/* ]]; then
+            echo "image_name=${REGISTRY}/${BASE_IMAGE_NAME}" >> $GITHUB_OUTPUT
+          else
+            echo "image_name=${REGISTRY}/${BASE_IMAGE_NAME}-stage" >> $GITHUB_OUTPUT
+          fi
+
       - name: Login to GitHub Container Registry
         uses: docker/login-action@v2
         with:
@@ -30,7 +38,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@v4
         with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          images: ${{ steps.base_image_name.outputs.image_name }}
           tags: |
             type=ref,event=branch
             type=ref,event=pr