Update Makefile for easier package creation and maintenance #409

Signed-off-by: Nicholas Seemiller <nseemiller@vmware.com>

Makefile

@@ -88,8 +88,11 @@ GO := GOPRIVATE=${PRIVATE_REPOS} go
 
 ##### IMAGE #####
 OCI_REGISTRY := projects.registry.vmware.com/tce
+repo_tag := stable
 ##### IMAGE #####
 
+tag := latest
+
 ##### LINTING TARGETS #####
 .PHONY: fmt vet lint mdlint shellcheck staticcheck check
 check: fmt lint mdlint shellcheck staticcheck vet
@@ -253,16 +256,44 @@ create-addon: ## create the directory structure for a new add-on
 # MISC
 ##### BUILD TARGETS #####
 
-# build and push package template
-push-packages:
+lock-images: ## Updates the image lock file in each package.
 	cd addons/packages && for package in *; do\
-		printf "\n===> $${package}\n";\
-		imgpkg push --bundle $(OCI_REGISTRY)/$${package}-extension-templates:dev --file $${package}/bundle/;\
+		printf "\n===> Updating image lockfile for package $${package}\n";\
+		kbld --file $${package}/bundle --imgpkg-lock-output $${package}/bundle/.imgpkg/images.yml >> /dev/null;\
 	done
 
-# updates the ImageLock files in each package
-update-image-lockfiles:
+lock-package-images: ## Updates the image lock file for a package. Usage: make update-package-image-lockfile package=foobar
+	printf "\n===> Updating image lockfile for package $${package}\n";\
+	cd addons/packages/$${package} && kbld --file bundle --imgpkg-lock-output bundle/.imgpkg/images.yml >> /dev/null;\
+
+vendir-sync: ## Performs a `vendir sync` for each package
 	cd addons/packages && for package in *; do\
-		printf "\n===> $${package}\n";\
-		kbld --file $${package}/bundle --imgpkg-lock-output $${package}/bundle/.imgpkg/images.yml >> /dev/null;\
+		printf "\n===> syncing $${package}\n";\
+		pushd $${package}/bundle;\
+		vendir sync >> /dev/null;\
+		popd;\
+	done
+
+vendir-package-sync: ## Performs a `vendir sync` for a package. Usage: make vendir-package-sync package=foobar
+	printf "\n===> syncing $${package}\n";\
+	cd addons/packages/$${package}/bundle && vendir sync >> /dev/null;\
+
+push-package: ## Build and push a package template. Tag will default to `latest`. Usage: make push-package package=foobar tag=baz
+	printf "\n===> pushing $${package}\n";\
+	cd addons/packages/$${package} && imgpkg push --bundle $(OCI_REGISTRY)/$${package}:$${tag} --file bundle/;\
+
+push-packages: ## Build and push all package templates. Tag will default to `latest`. Usage: make push-packages tag=baz
+	cd addons/packages && for package in *; do\
+		printf "\n===> pushing $${package}\n";\
+		imgpkg push --bundle $(OCI_REGISTRY)/$${package}:$${tag} --file $${package}/bundle/;\
 	done
+
+update-package: lock-package-images vendir-package-sync push-package ## Perform all the steps to update a package. Tag will default to `latest`. Usage: make update-package package=foobar tag=baz
+	printf "\n===> updated $${package}\n";\
+
+update-packages: lock-images vendir-sync push-packages ## Perform all the steps to update all package. Tag will default to `latest`. Usage: make update-packages tag=baz
+	printf "\n===> updated packages\n";\
+
+update-repo: ## Update the repository metadata. Usage: make update-repo OCI_REGISTRY=repo.example.com/main repo_tag=stable
+	printf "\n===> updating repository metadata\n";\
+	impkg push -i $${OCI_REGISTRY}:$${repo-tag} -f addons/repos/main;\