Introduce a Makefile

Heavily borrowed from other providers but with a few modifications and
fixes.

Signed-off-by: Dimitrios Karagiannis <[email protected]>

.gitignore

@@ -2,3 +2,5 @@
 *tfstate*
 terraform-provider-megaport
 crash.log
+vendor/
+cover.out

Makefile

@@ -0,0 +1,133 @@
+SWEEP?=staging
+TEST?=./...
+GOFMT_FILES?=$$(find . -not -path "./vendor/*" -type f -name '*.go')
+PKG_NAME=megaport
+WEBSITE_REPO=github.com/hashicorp/terraform-website
+
+default: build
+
+build: fmtcheck
+	go install
+
+depscheck:
+	@echo "==> Checking source code with go mod tidy..."
+	@go mod tidy
+	@git diff --exit-code -- go.mod go.sum || \
+		(echo; echo "Unexpected difference in go.mod/go.sum files. Run 'go mod tidy' command or revert any go.mod/go.sum changes and commit."; exit 1)
+	@echo "==> Checking source code with go mod vendor..."
+	@go mod vendor
+	@git diff --compact-summary --exit-code -- vendor || \
+		(echo; echo "Unexpected difference in vendor/ directory. Run 'go mod vendor' command or revert any go.mod/go.sum/vendor changes and commit."; exit 1)
+
+docscheck:
+	@echo "==> Extracting provider json schema..."
+	$(eval PROVIDER_SCHEMA=$(shell PROVIDER_NAME=$(PKG_NAME) $(CURDIR)/scripts/providerjsonschema.sh))
+	@echo "==> Checking docs with tfproviderdocs..."
+	@docker run \
+		--interactive \
+		--rm \
+		--tty \
+		--volume "$(shell pwd)/website:/terraform-provider-megaport/website" \
+		--volume "$(PROVIDER_SCHEMA):/provider-schema" \
+		--workdir /terraform-provider-megaport \
+		bflad/tfproviderdocs \
+		check \
+		-providers-schema-json=/provider-schema/schema.json
+	@rm -rf $(PROVIDER_SCHEMA)
+
+fmt:
+	@echo "==> Fixing source code with gofmt..."
+	gofmt -s -w $(GOFMT_FILES)
+
+fmtcheck:
+	@sh -c "'$(CURDIR)/scripts/gofmtcheck.sh'"
+
+lint:
+	@echo "==> Checking code against linters..."
+	@docker run \
+		--interactive \
+		--rm \
+		--tty \
+		--volume $(shell pwd):/src \
+		--workdir /src \
+		golangci/golangci-lint:latest-alpine \
+		golangci-lint \
+		run \
+		-v \
+		--timeout=2m \
+		./...
+
+providerlint:
+	@echo "==> Checking provider with tfproviderlint..."
+	@docker run \
+		--interactive \
+		--rm \
+		--tty \
+		--volume $(shell pwd):/src \
+		bflad/tfproviderlint:latest \
+		-c 0 \
+		./...
+
+sweep:
+	@echo "WARNING: This will destroy infrastructure. Use only in development accounts."
+	go test $(TEST) -v -sweep=$(SWEEP) $(SWEEPARGS)
+
+test: fmtcheck
+ifdef TEST_COVER
+	$(eval TESTARGS=$(TESTARGS) -coverprofile=cover.out)
+endif
+	go test $(TEST) -v $(TESTARGS) -count=1 -timeout=1m -parallel=2
+ifdef TEST_COVER
+	go tool cover -html=cover.out
+	rm cover.out
+endif
+
+testacc: fmtcheck
+ifdef TEST_COVER
+	$(eval TESTARGS=$(TESTARGS) -coverprofile=cover.out)
+endif
+	TF_ACC=1 go test $(TEST) -v $(TESTARGS) -count=1 -timeout=5m -parallel=1
+ifdef TEST_COVER
+	go tool cover -html=cover.out
+	rm cover.out
+endif
+
+website: website-setup
+	@$(MAKE) -C $(GOPATH)/src/$(WEBSITE_REPO) website-provider PROVIDER_PATH=$(shell pwd) PROVIDER_NAME=$(PKG_NAME)
+
+websitefmtcheck:
+	@echo "==> Checking docs formatting..."
+	@docker run \
+	    --interactive \
+	    --rm \
+	    --tty \
+	    --volume $(shell pwd)/website:/src/website \
+	    --volume $(shell pwd)/scripts:/src/scripts \
+	    --workdir /src \
+	    --entrypoint /bin/sh \
+	    node:alpine \
+	    -c 'apk add --quiet --no-cache bash terraform && scripts/websitefmtcheck.sh'
+
+website-lint:
+	@echo "==> Checking docs against linters..."
+	@docker run \
+		--interactive \
+		--rm \
+		--tty \
+		--volume $(shell pwd)/website:/src/website \
+		--workdir /src \
+		golang:alpine \
+		/bin/sh -c 'GO111MODULE=on go install github.com/client9/misspell/cmd/misspell && misspell -error -source=text website'
+
+website-setup:
+ifeq (,$(wildcard $(GOPATH)/src/$(WEBSITE_REPO)))
+	echo "$(WEBSITE_REPO) not found in your GOPATH (necessary for layouts and assets), get-ting..."
+	git clone https://$(WEBSITE_REPO) $(GOPATH)/src/$(WEBSITE_REPO)
+endif
+	@ln -sf ../../../../ext/providers/$(PKG_NAME)/website/docs $(GOPATH)/src/$(WEBSITE_REPO)/content/source/docs/providers/$(PKG_NAME)
+	@ln -sf ../../../ext/providers/$(PKG_NAME)/website/$(PKG_NAME).erb $(GOPATH)/src/$(WEBSITE_REPO)/content/source/layouts/
+
+website-test: website-setup
+	@$(MAKE) -C $(GOPATH)/src/$(WEBSITE_REPO) website-provider-test PROVIDER_PATH=$(shell pwd) PROVIDER_NAME=$(PKG_NAME)
+
+.PHONY: build depscheck docscheck fmt fmtcheck lint providerlint sweep test testacc website websitefmtcheck website-lint website-setup website-test

scripts/gofmtcheck.sh

@@ -0,0 +1,13 @@
+#!/usr/bin/env bash
+
+# Check gofmt
+echo "==> Checking that code complies with gofmt requirements..."
+gofmt_files=$(find . -name '*.go' | grep -v vendor | xargs gofmt -l -s)
+if [[ -n ${gofmt_files} ]]; then
+    echo 'gofmt needs running on the following files:'
+    echo "${gofmt_files}"
+    echo "You can use the command: \`make fmt\` to reformat code."
+    exit 1
+fi
+
+exit 0

scripts/providerjsonschema.sh

@@ -0,0 +1,15 @@
+#!/bin/bash
+
+set -eou pipefail
+
+tmpd=$(mktemp -d)
+go build -o $tmpd .
+(
+    cd $tmpd
+    echo "provider ${PROVIDER_NAME} {}" > main.tf
+    terraform init 2>&1 >/dev/null
+    terraform providers schema -json > schema.json
+    rm main.tf
+    rm terraform-provider-${PROVIDER_NAME}
+)
+echo $tmpd

scripts/websitefmtcheck.sh

@@ -0,0 +1,19 @@
+#!/bin/bash
+
+set -eou pipefail
+
+npm list codedown > /dev/null 2>&1 || npm install --no-save codedown > /dev/null 2>&1
+
+problems=false
+for f in $(find website -name '*.md'); do
+    if [ "${1-}" = "diff" ]; then
+        echo "$f"
+        cat "$f" | node_modules/.bin/codedown hcl | terraform fmt -diff=true -
+    else
+        cat "$f" | node_modules/.bin/codedown hcl | terraform fmt -check=true - || (problems=true && echo "Formatting errors in $f")
+    fi
+done
+
+if [ "$problems" = true ] ; then
+    exit 1
+fi