[workflows] separate wf for each image

.github/workflows/clang.yml

@@ -0,0 +1,38 @@
+name: build-clang-image
+
+on:
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: 'Release tag to build from'
+        required: false
+        default: 'llvmorg-18.1.0-rc4'
+      version:
+        description: 'Version corresponding to the chosen tag'
+        required: false
+        default: '18'
+
+jobs:
+  build-image:
+    runs-on: ubuntu-22.04
+    needs: build-gcc-image
+    steps:
+      - name: checkout-repo
+        uses: actions/checkout@v2
+
+      - name: Docker-hub-Login
+        uses: docker/[email protected]
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_PASSWORD }}
+
+      - name: build-and-push-image
+        uses: docker/[email protected]
+        with:
+          context: .
+          file: clang/Dockerfile
+          push: true
+          tags: dglaeser/compiler-images:clang-${{ github.event.inputs.version }}
+          target: clang
+          build-args: |
+            TAG=${{ github.event.inputs.tag }}

.github/workflows/gcc.yml

@@ -0,0 +1,37 @@
+name: build-gcc-image
+
+on:
+  workflow_dispatch:
+    inputs:
+      tag:
+        description: 'Commit sha to build from'
+        required: false
+        default: '46666b9bde5903d80ad8a30f5e7ecb6fc4208290'
+      version:
+        description: 'Version corresponding to the chosen tag'
+        required: false
+        default: '14'
+
+jobs:
+  build-gcc-image:
+    runs-on: ubuntu-22.04
+    steps:
+      - name: checkout-repo
+        uses: actions/checkout@v2
+
+      - name: Docker-hub-Login
+        uses: docker/[email protected]
+        with:
+          username: ${{ secrets.DOCKER_HUB_USERNAME }}
+          password: ${{ secrets.DOCKER_HUB_PASSWORD }}
+
+      - name: build-and-push-image
+        uses: docker/[email protected]
+        with:
+          context: .
+          file: gcc/Dockerfile
+          push: true
+          tags: dglaeser/compiler-images:gcc-${{ github.event.inputs.version }}
+          target: gcc
+          build-args: |
+            TAG=${{ github.event.inputs.tag }}