dev: It's just make image now

Makefile

@@ -17,12 +17,9 @@ clean:
 _build-%:
 	WHAT=$* hack/build-go.sh
 
-# Build image for a component. Intended to be called via another target.
-# Example:
-#    make _image-machine-config-daemon
-_image-%:
-	@which podman 2> /dev/null >&1 || { echo "podman must be installed to build an image";  exit 1; }
-	WHAT=$* hack/build-image.sh
+# Use podman to build the image.
+image:
+	hack/build-image.sh
 
 # Build + push + deploy image for a component. Intended to be called via another target.
 # Example:

hack/build-image.sh

@@ -1,68 +1,4 @@
 #!/usr/bin/env bash
-
 set -eu
-
 podman=${podman:-podman}
-
-# Print errors to stderr
-function print_error {
-	echo "ERROR: $1" >&2
-}
-
-function print_info {
-	echo "INFO: $1" >&2
-}
-
-# Warn when unprivileged
-if [ `id --user` -ne 0 ]; then
-	print_error "Note: Building unprivileged may fail due to permissions"
-fi
-
-# Record all images files
-ALL_IMAGES=Dockerfile.*
-
-# To build will hold a list of all image files to build
-TOBUILD=""
-
-# WHAT should be defined. If not, give a list and exit
-if [ -z ${WHAT+a} ]; then
-	print_error "WHAT must be set to one of the following:"
-	print_error "- all"
-	for x in $ALL_IMAGES ; do
-		print_error "- ${x#Dockerfile.}"
-	done
-
-	exit 1
-fi
-
-
-# If all is the WHAT target then set TOBUILD to all the images found
-if [ ${WHAT} == "all" ]; then
-	TOBUILD=$ALL_IMAGES
-	print_info "Building all images"
-else
-	# Otherwise WHAT should be valid at this point
-	TOBUILD="Dockerfile.${WHAT}"
-  # See Dockerfile.machine-config-daemon.upstream for why this exists
-  if [ -f "$TOBUILD.upstream" ]; then
-      TOBUILD="${TOBUILD}.upstream"
-  fi
-fi
-
-# Check that the target is valid
-for IMAGE_TO_BUILD in $TOBUILD; do
-  if ! test -f "${IMAGE_TO_BUILD}"
-  then
-    print_error "no build file named '${IMAGE_TO_BUILD}'"
-    print_error "WHAT may be invalid: '${WHAT}'"
-    exit 1
-  fi
-done
-
-# Build all images requested
-for IMAGE_TO_BUILD in $TOBUILD; do
-	NAME="${IMAGE_TO_BUILD#Dockerfile.}"
-  NAME="${NAME//.upstream}"
-	set -x
-	$podman build -t "localhost/${NAME}:latest" -f "${IMAGE_TO_BUILD}" --no-cache
-done
+exec $podman build -t "localhost/machine-config-operator:latest" -f Dockerfile --no-cache