From 99db394346732d619dc320c8d44d3d3b5918a36b Mon Sep 17 00:00:00 2001
From: Adrian Riobo <ariobolo@redhat.com>
Date: Fri, 18 Oct 2024 10:18:10 +0200
Subject: [PATCH] chore: enable gh runner to build mutiarch

Signed-off-by: Adrian Riobo <ariobolo@redhat.com>
---
 .github/workflows/build-oci.yaml | 74 +++++++++++++++++---------------
 1 file changed, 40 insertions(+), 34 deletions(-)

diff --git a/.github/workflows/build-oci.yaml b/.github/workflows/build-oci.yaml
index f3b0b248..ec7189a2 100644
--- a/.github/workflows/build-oci.yaml
+++ b/.github/workflows/build-oci.yaml
@@ -13,38 +13,44 @@ jobs:
     name: build-mapt
     runs-on: ubuntu-24.04
     steps:
-    - name: Checkout code
-      uses: actions/checkout@v4
-
-    - name: Build image for PR
-      if: ${{ github.event_name == 'pull_request' }}
-      shell: bash
-      run: |
-        IMG=ghcr.io/redhat-developer/mapt:pr-${{ github.event.number }} make oci-build
-        podman save -o mapt.tar ghcr.io/redhat-developer/mapt:pr-${{ github.event.number }}     
-        echo "ghcr.io/redhat-developer/mapt:pr-${{ github.event.number }}" > mapt-image
-
-    - name: Save image for PR
-      uses: actions/upload-artifact@v4
-      with:
-        name: mapt
-        path: mapt*
-
-    - name: Build image
-      if: ${{ github.event_name != 'pull_request' }}
-      shell: bash
-      run: make oci-build
-
-    - name: Log in to quay.io Registry
-      if: ${{ github.event_name != 'pull_request' }}
-      uses: redhat-actions/podman-login@v1
-      with:
-        registry: quay.io
-        username: ${{ secrets.QUAY_IO_USERNAME }}
-        password: ${{ secrets.QUAY_IO_PASSWORD }}
-
-    - name: Push image
-      if: ${{ github.event_name != 'pull_request' }}
-      shell: bash
-      run: make oci-push
+      # Allow emulation for building multi arch images
+      - name: Prepare runner
+        shell: bash
+        run: |
+          sudo apt-get install -y qemu-user-static
+
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Build image for PR
+        if: ${{ github.event_name == 'pull_request' }}
+        shell: bash
+        run: |
+          IMG=ghcr.io/redhat-developer/mapt:pr-${{ github.event.number }} make oci-build
+          podman save -o mapt.tar ghcr.io/redhat-developer/mapt:pr-${{ github.event.number }}     
+          echo "ghcr.io/redhat-developer/mapt:pr-${{ github.event.number }}" > mapt-image
+
+      - name: Save image for PR
+        uses: actions/upload-artifact@v4
+        with:
+          name: mapt
+          path: mapt*
+
+      - name: Build image
+        if: ${{ github.event_name != 'pull_request' }}
+        shell: bash
+        run: make oci-build
+
+      - name: Log in to quay.io Registry
+        if: ${{ github.event_name != 'pull_request' }}
+        uses: redhat-actions/podman-login@v1
+        with:
+          registry: quay.io
+          username: ${{ secrets.QUAY_IO_USERNAME }}
+          password: ${{ secrets.QUAY_IO_PASSWORD }}
+
+      - name: Push image
+        if: ${{ github.event_name != 'pull_request' }}
+        shell: bash
+        run: make oci-push