Add scripts and targets for manpages and yamldocs

Signed-off-by: Tibor Vass <tibor@docker.com>
(cherry picked from commit ff615dbc4d)

components/cli/.gitignore

@@ -2,3 +2,7 @@
 /build/
 cli/winresources/rsrc_386.syso
 cli/winresources/rsrc_amd64.syso
+/man/man1/
+/man/man5/
+/man/man8/
+/docs/yaml/gen/

components/cli/Makefile

@@ -7,13 +7,13 @@ all: binary
 # remove build artifacts
 .PHONY: clean
 clean:
-	@rm -rf ./build/* cli/winresources/rsrc_*
+	@rm -rf ./build/* cli/winresources/rsrc_* ./man/man[1-9] docs/yaml/gen
 
 # run go test
 # the "-tags daemon" part is temporary
 .PHONY: test
 test:
-	@go test -tags daemon -v $(shell go list ./... | grep -v /vendor/)
+	@go test -tags daemon -v $(shell go list ./... | grep -v '/vendor/')
 
 .PHONY: lint
 lint:
@@ -42,6 +42,16 @@ vendor: vendor.conf
 	@vndr 2> /dev/null
 	@scripts/validate/check-git-diff vendor
 
+## generate man pages from go source and markdown
+.PHONY: manpages
+manpages:
+	@scripts/docs/generate-man.sh
+
+## generate documentation YAML files consumed by docs repo
+.PHONY: yamldocs
+yamldocs:
+	@scripts/docs/generate-yaml.sh
+
 cli/compose/schema/bindata.go: cli/compose/schema/data/*.json
 	go generate github.com/docker/cli/cli/compose/schema
 

components/cli/docker.Makefile

@@ -68,5 +68,15 @@ lint: build_linter_image
 vendor: build_docker_image vendor.conf
 	@docker run -ti --rm $(MOUNTS) $(DEV_DOCKER_IMAGE_NAME) make vendor
 
+## generate man pages from go source and markdown
+.PHONY: manpages
+manpages: build_docker_image
+	@docker run -ti --rm $(MOUNTS) $(DEV_DOCKER_IMAGE_NAME) make manpages
+
+## Generate documentation YAML files consumed by docs repo
+.PHONY: yamldocs
+yamldocs: build_docker_image
+	@docker run -ti --rm $(MOUNTS) $(DEV_DOCKER_IMAGE_NAME) make yamldocs
+
 dynbinary: build_cross_image
 	docker run --rm $(ENVVARS) $(MOUNTS) $(CROSS_IMAGE_NAME) make dynbinary

components/cli/scripts/docs/generate-man.sh

@@ -7,6 +7,16 @@ set -eu
 
 mkdir -p ./man/man1
 
+MD2MAN_REPO=github.com/cpuguy83/go-md2man
+MD2MAN_COMMIT=$(grep -F "$MD2MAN_REPO" vendor.conf | cut -d' ' -f2)
+
+(
+	go get -d "$MD2MAN_REPO"
+	cd "$GOPATH"/src/"$MD2MAN_REPO"
+	git checkout "$MD2MAN_COMMIT" &> /dev/null
+	go install "$MD2MAN_REPO"
+)
+
 # Generate man pages from cobra commands
 go build -o /tmp/gen-manpages ./man
 /tmp/gen-manpages --root . --target ./man/man1

components/cli/scripts/docs/generate-yaml.sh

@@ -0,0 +1,5 @@
+#!/bin/sh
+
+go build -o build/yaml-docs-generator github.com/docker/cli/docs/yaml
+mkdir docs/yaml/gen
+build/yaml-docs-generator --root $(pwd) --target $(pwd)/docs/yaml/gen