dockerfile compile script

fix

Author: tsebastiani

.github/workflows/docker-image.yml

@@ -13,6 +13,7 @@ jobs:
     - name: Build the Docker images
       if: startsWith(github.ref, 'refs/tags')
       run:  |
+        ./containers/compile_dockerfile.sh
         docker build --no-cache -t quay.io/krkn-chaos/krkn containers/ --build-arg TAG=${GITHUB_REF#refs/tags/}
         docker tag quay.io/krkn-chaos/krkn quay.io/redhat-chaos/krkn
         docker tag quay.io/krkn-chaos/krkn quay.io/krkn-chaos/krkn:${GITHUB_REF#refs/tags/}
@@ -21,6 +22,7 @@ jobs:
     - name: Test Build the Docker images
       if: ${{ github.event_name == 'pull_request' }}
       run: |
+        ./containers/compile_dockerfile.sh
         docker build --no-cache -t quay.io/krkn-chaos/krkn containers/ --build-arg PR_NUMBER=${{ github.event.pull_request.number }}
     - name: Login in quay
       if: startsWith(github.ref, 'refs/tags')

containers/Dockerfile

@@ -1,2 +1,5 @@
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+cd "$SCRIPT_DIR"
 export KRKNCTL_INPUT=$(cat krknctl-input.json|tr -d "\n")
+
 envsubst '${KRKNCTL_INPUT}' < Dockerfile.template > Dockerfile