APP     := pgtidy
CMD     := ./cmd/pgtidy
DIST    := dist

ARCH_PKGBUILDS := linux/arch/pgtidy-bin/PKGBUILD linux/arch/pgtidy-src/PKGBUILD
RPM_SPEC       := linux/centos/pgtidy.spec
VSCODE_PKG     := editors/vscode/package.json
DATAGRIP_PROPS := editors/datagrip/gradle.properties
PKG_FILES      := $(ARCH_PKGBUILDS) $(RPM_SPEC) $(VSCODE_PKG) $(DATAGRIP_PROPS)

.PHONY: installer-windows build test lint vet fmt clean release release-version snapshot vscode-compile vscode-package

## build: compile binary for the current platform
build:
	go build -trimpath -ldflags "-s -w -X main.version=$$(git describe --tags --abbrev=0 2>/dev/null || echo dev)" -o $(DIST)/$(APP) $(CMD)

## test: run tests (incl. corpus safety harness)
test:
	go test ./...

## vet: static analysis
vet:
	go vet ./...

## fmt: format Go code
fmt:
	go fmt ./...

## lint: vet + format check + golangci-lint
lint: vet
	test -z "$$(gofmt -l .)" || (echo "gofmt needed:"; gofmt -l .; exit 1)
	golangci-lint run ./...

## installer-windows: build the Windows binary and NSIS installer (requires makensis)
installer-windows:
	GOOS=windows GOARCH=amd64 CGO_ENABLED=0 go build -trimpath -ldflags "-s -w -X main.version=$$(git describe --tags --abbrev=0 2>/dev/null || echo dev)" -o $(DIST)/pgtidy-windows-amd64.exe $(CMD)
	makensis -DVERSION=$$(git describe --tags --abbrev=0 2>/dev/null | sed 's/^v//' | grep -E '^[0-9]+\.[0-9]+\.[0-9]+$$' || echo 0.0.0) -DEXE=$(CURDIR)/$(DIST)/pgtidy-windows-amd64.exe -DOUT=$(CURDIR)/$(DIST)/pgtidy-setup-windows-amd64.exe windows/installer.nsi

## clean: remove build artifacts
clean:
	rm -rf $(DIST)

## snapshot: build multi-platform binaries without publishing (requires goreleaser)
snapshot:
	goreleaser release --snapshot --clean

## release: auto-increment patch version, update package files, tag, and push
release:
	@CURRENT=$$(git describe --tags --abbrev=0 2>/dev/null || echo "v0.0.0"); \
	MAJOR=$$(echo $$CURRENT | sed 's/v\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\1/'); \
	MINOR=$$(echo $$CURRENT | sed 's/v\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\2/'); \
	PATCH=$$(echo $$CURRENT | sed 's/v\([0-9]*\)\.\([0-9]*\)\.\([0-9]*\).*/\3/'); \
	echo "Current: $$CURRENT"; \
	$(MAKE) --no-print-directory release-version VERSION="$$MAJOR.$$MINOR.$$((PATCH + 1))"

## release-version: release VERSION=X.Y.Z — set and verify version in all package files, commit, tag, push
release-version:
	@set -e; PKGVER="$(VERSION)"; PKGVER="$${PKGVER#v}"; NEXT="v$$PKGVER"; \
	if ! echo "$$PKGVER" | grep -Eq '^[0-9]+\.[0-9]+\.[0-9]+$$'; then \
		echo "VERSION must be X.Y.Z (got '$(VERSION)')"; exit 1; fi; \
	if git rev-parse -q --verify "refs/tags/$$NEXT" >/dev/null; then \
		echo "Tag $$NEXT already exists"; exit 1; fi; \
	echo "Releasing $$NEXT"; \
	sed -i "s/^pkgver=.*/pkgver=$$PKGVER/" $(ARCH_PKGBUILDS); \
	sed -i "s/^Version:.*/Version:        $$PKGVER/" $(RPM_SPEC); \
	sed -i "s/^  \"version\": \".*\",$$/  \"version\": \"$$PKGVER\",/" $(VSCODE_PKG); \
	sed -i "s/^pluginVersion=.*/pluginVersion=$$PKGVER/" $(DATAGRIP_PROPS); \
	fail=0; \
	for f in $(ARCH_PKGBUILDS); do grep -qx "pkgver=$$PKGVER" $$f || { echo "pkgver not set in $$f"; fail=1; }; done; \
	grep -qx "Version:        $$PKGVER" $(RPM_SPEC) || { echo "Version not set in $(RPM_SPEC)"; fail=1; }; \
	grep -qx "  \"version\": \"$$PKGVER\"," $(VSCODE_PKG) || { echo "version not set in $(VSCODE_PKG)"; fail=1; }; \
	grep -qx "pluginVersion=$$PKGVER" $(DATAGRIP_PROPS) || { echo "pluginVersion not set in $(DATAGRIP_PROPS)"; fail=1; }; \
	if [ $$fail -ne 0 ]; then git checkout -- $(PKG_FILES); echo "Aborted — package files restored"; exit 1; fi; \
	git add $(PKG_FILES); \
	git commit -m "chore(release): bump version to $$PKGVER"; \
	git tag -a "$$NEXT" -m "Release $$NEXT"; \
	git push origin HEAD "$$NEXT"; \
	echo "Pushed $$NEXT — release workflow triggered"

## vscode-compile: compile the VSCode extension TypeScript
vscode-compile:
	cp -r assets editors/vscode/assets
	cd editors/vscode && pnpm install && pnpm run build

## vscode-package: build the .vsix package
vscode-package: vscode-compile
	cd editors/vscode && pnpm run package