add makefile

Author: breedx-splk

ibm-mq-metrics/Makefile

@@ -0,0 +1,84 @@
+# From where to resolve the containers (e.g. "otel/weaver").
+WEAVER_CONTAINER_REPOSITORY=docker.io
+# Versioned, non-qualified references to containers used in this Makefile.
+# These are parsed from dependencies.Dockerfile so dependabot will autoupdate
+# the versions of docker files we use.
+VERSIONED_WEAVER_CONTAINER_NO_REPO=$(shell cat buildscripts/dependencies.Dockerfile | awk '$$4=="weaver" {print $$2}')
+# Versioned, non-qualified references to containers used in this Makefile.
+WEAVER_CONTAINER=$(WEAVER_CONTAINER_REPOSITORY)/$(VERSIONED_WEAVER_CONTAINER_NO_REPO)
+
+# Next - we want to run docker as our local file user, so generated code is not
+# owned by root, and we don't give unnecessary access.
+#
+# Determine if "docker" is actually podman
+DOCKER_VERSION_OUTPUT := $(shell docker --version 2>&1)
+DOCKER_IS_PODMAN := $(shell echo $(DOCKER_VERSION_OUTPUT) | grep -c podman)
+ifeq ($(DOCKER_IS_PODMAN),0)
+    DOCKER_COMMAND := docker
+else
+    DOCKER_COMMAND := podman
+endif
+DOCKER_RUN=$(DOCKER_COMMAND) run
+DOCKER_USER=$(shell id -u):$(shell id -g)
+DOCKER_USER_IS_HOST_USER_ARG=-u $(DOCKER_USER)
+ifeq ($(DOCKER_COMMAND),podman)
+ # On podman, additional arguments are needed to make "-u" work
+ # correctly with the host user ID and host group ID.
+ #
+ #      Error: OCI runtime error: crun: setgroups: Invalid argument
+ DOCKER_USER_IS_HOST_USER_ARG=--userns=keep-id -u $(DOCKER_USER)
+endif
+
+.PHONY: generate-docs
+generate-docs:
+	mkdir -p docs
+	$(DOCKER_RUN) --rm \
+		$(DOCKER_USER_IS_HOST_USER_ARG) \
+		--mount 'type=bind,source=$(PWD)/model,target=/home/weaver/model,readonly' \
+		--mount 'type=bind,source=$(PWD)/templates,target=/home/weaver/templates,readonly' \
+		--mount 'type=bind,source=$(PWD)/docs,target=/home/weaver/target' \
+		${WEAVER_CONTAINER} registry generate \
+		--registry=/home/weaver/model \
+		markdown \
+		--future \
+		/home/weaver/target
+
+.PHONY: check
+check:
+	$(DOCKER_RUN) --rm \
+		$(DOCKER_USER_IS_HOST_USER_ARG) \
+		--mount 'type=bind,source=$(PWD)/model,target=/home/weaver/model,readonly' \
+		--mount 'type=bind,source=$(PWD)/templates,target=/home/weaver/templates,readonly' \
+		--mount 'type=bind,source=$(PWD)/docs,target=/home/weaver/target' \
+		${WEAVER_CONTAINER} registry check \
+		--registry=/home/weaver/model
+
+.PHONY: generate-java
+generate-java:
+	mkdir -p src/main/java/com/splunk/ibm/mq/metrics
+	$(DOCKER_RUN) --rm \
+		$(DOCKER_USER_IS_HOST_USER_ARG) \
+		--mount 'type=bind,source=$(PWD)/model,target=/home/weaver/model,readonly' \
+		--mount 'type=bind,source=$(PWD)/templates,target=/home/weaver/templates,readonly' \
+		--mount 'type=bind,source=$(PWD)/src/main/java/com/splunk/ibm/mq/metrics,target=/home/weaver/target' \
+		${WEAVER_CONTAINER} registry generate \
+		--registry=/home/weaver/model \
+		java \
+		--future \
+		/home/weaver/target
+
+.PHONY: generate-yaml
+generate-yaml:
+	$(DOCKER_RUN) --rm \
+		$(DOCKER_USER_IS_HOST_USER_ARG) \
+		--mount 'type=bind,source=$(PWD)/model,target=/home/weaver/model,readonly' \
+		--mount 'type=bind,source=$(PWD)/templates,target=/home/weaver/templates,readonly' \
+		--mount 'type=bind,source=$(PWD)/,target=/home/weaver/target' \
+		${WEAVER_CONTAINER} registry generate \
+		--registry=/home/weaver/model \
+		yaml \
+		--future \
+		/home/weaver/target
+
+.PHONY: generate
+generate: generate-docs generate-yaml generate-java