Split Makfile and move workflow to Makefile (#88)

Co-authored-by: codacy-production[bot] <61871480+codacy-production[bot]@users.noreply.github.com>

entrypoint.sh

@@ -5,13 +5,6 @@ set -ex
 # Create /dev/loop0 if it doesn't already exist. `losetup` has an issue creating it during the first run
 mknod -m 0660 /dev/loop0 b 7 0 2>/dev/null || true
 
-for i
-do
-  key=$(echo ${i} | cut -d= -f1)
-  value=$(echo ${i} | cut -d= -f2-)
-  export ${key}="${value}"
-done
-
 if [[ -d /cache/skopeo ]]
 then
   ln -s /cache/skopeo /build-container-installer/container
@@ -22,18 +15,5 @@ then
   mkdir /cache/dnf
 fi
 
-# Pull container
-make container/${IMAGE_NAME}-${IMAGE_TAG} "$@"
-
-# Build base ISO
-make boot.iso "$@"
-
-# Add container to ISO
-make build/deploy.iso "$@"
-
-# Make output dir in github workspace
-mkdir /github/workspace/build || true
-
-# Copy resulting iso to github workspace and fix permissions
-cp build/deploy.iso /github/workspace/build
-chmod -R ugo=rwX /github/workspace/build
+# Run make command
+make "$@"