SHELL := /bin/bash

ANDROID_HOME ?= /opt/homebrew/share/android-commandlinetools
GRADLE := ./gradlew
GO := go
BUF := buf

GO_PACKAGES := ./...
SIDECAR_JAR := sidecar/build/libs/sidecar-all.jar
SIDECAR_EMBED := internal/sidecar/assets/sidecar-all.jar
SDK_AAR := sdk/android/build/outputs/aar/sdk-android-release.aar
UATU_BIN := bin/uatu

DOCS_SRC := $(shell find docs -type f -name '*.md' -not -path 'docs/_*')
DOCS_OUT := $(patsubst docs/%.md,build/site/%.html,$(DOCS_SRC))
DOCS_TEMPLATE := docs/_template/page.html

.PHONY: bootstrap proto sidecar sdk-android sdk-android-publish uatu install test test-go test-kotlin test-spec-api docs clean release-cli release-android-local release-npm-dry

bootstrap:
	$(GO) mod download
	$(BUF) generate
	cd pkg/spec-api && npm install --silent

proto:
	$(BUF) lint
	$(BUF) generate

sidecar:
	ANDROID_HOME=$(ANDROID_HOME) $(GRADLE) :sidecar:shadowJar

sdk-android:
	ANDROID_HOME=$(ANDROID_HOME) $(GRADLE) :sdk-android:assembleRelease

sdk-android-publish:
	ANDROID_HOME=$(ANDROID_HOME) $(GRADLE) :sdk-android:publishToMavenLocal

uatu: $(UATU_BIN)

$(UATU_BIN): $(SIDECAR_JAR)
	mkdir -p bin $(dir $(SIDECAR_EMBED))
	cp $(SIDECAR_JAR) $(SIDECAR_EMBED)
	$(GO) build -tags withsidecar -o $(UATU_BIN) ./cmd/uatu

# Installs `uatu` into $GOBIN (or $GOPATH/bin) so it's directly on PATH for
# anyone with a standard Go toolchain setup.
install: $(SIDECAR_JAR)
	mkdir -p $(dir $(SIDECAR_EMBED))
	cp $(SIDECAR_JAR) $(SIDECAR_EMBED)
	$(GO) install -tags withsidecar ./cmd/uatu
	@dest="$$($(GO) env GOBIN)"; [ -n "$$dest" ] || dest="$$($(GO) env GOPATH)/bin"; echo "installed uatu to $$dest"

$(SIDECAR_JAR):
	$(MAKE) sidecar

test: test-go test-kotlin test-spec-api

test-go:
	$(GO) test $(GO_PACKAGES)

test-kotlin:
	ANDROID_HOME=$(ANDROID_HOME) $(GRADLE) :sidecar:test :sdk-android:testDebugUnitTest

test-spec-api:
	cd pkg/spec-api && npm test --silent

docs: $(DOCS_OUT) build/site/_assets
	@echo "built $(words $(DOCS_OUT)) pages to build/site"

build/site/_assets: docs/_assets
	@mkdir -p build/site
	@rm -rf $@
	@cp -R $< $@

build/site/%.html: docs/%.md $(DOCS_TEMPLATE)
	@mkdir -p $(dir $@)
	@pandoc $< --from=gfm --to=html5 --standalone \
	  --highlight-style=tango --template=$(DOCS_TEMPLATE) -o $@
	@rel=$$(echo $(patsubst build/site/%,%,$@) | awk -F/ '{for(i=1;i<NF;i++)printf "../"}'); \
	  sed -i.bak "s|__ROOT__|$$rel|g" $@ && rm $@.bak

clean:
	$(GO) clean
	rm -rf bin dist pkg/spec-api/dist build/site
	$(GRADLE) clean

# Local release dry-runs. None of these touch remote registries.

release-cli:
	$(MAKE) sidecar
	goreleaser release --snapshot --clean

release-android-local:
	@if [ -f .env.local ]; then set -a; . ./.env.local; set +a; fi; \
	  ANDROID_HOME=$(ANDROID_HOME) $(GRADLE) :sdk-android:publishToMavenLocal -Puatu.version=0.0.0-local

release-npm-dry:
	cd pkg/spec-api && npm ci && npm run build && npm pack --dry-run