# Makefile for gitea
# Downloads pre-built binary and stages files for packaging
# Author: Ruben Carlo Benante <rcb@beco.cc>
# License: GNU GPL v3

.PHONY: all clean gitea data doc install

# Variables
VERSION = $(shell cut -d" " -f2 VERSION)
DESTDIR ?= /tmp/SBo/package-gitea
ARCH ?= $(shell uname -m)

# Map Slackware arch to gitea arch
ifeq ($(ARCH),x86_64)
  GITEA_ARCH = amd64
else
  GITEA_ARCH = 386
endif

GITEA_XZ = gitea-$(VERSION)-linux-$(GITEA_ARCH).xz
DOWNLOAD_URL = https://dl.gitea.com/gitea/$(VERSION)/$(GITEA_XZ)

SHELL = /bin/bash

# make all
all: gitea data doc

# Download gitea binary, verify sha256, decompress
gitea:
	mkdir -p build
	wget -O build/$(GITEA_XZ) $(DOWNLOAD_URL)
	wget -O build/$(GITEA_XZ).sha256 $(DOWNLOAD_URL).sha256
	cd build && sha256sum -c $(GITEA_XZ).sha256 || { echo "SHA256 checksum failed"; rm -f $(GITEA_XZ) $(GITEA_XZ).sha256; exit 1; }
	xz -d build/$(GITEA_XZ)
	mv build/gitea-$(VERSION)-linux-$(GITEA_ARCH) build/gitea
	chmod 0755 build/gitea
	rm -f build/$(GITEA_XZ).sha256

# Copy configuration and data files to build/
data:
	mkdir -p build
	cp app.ini.new build/app.ini.new
	cp rc.gitea.new build/rc.gitea.new
	touch build/.gitkeep

# Copy docs to build/
doc:
	mkdir -p build
	cp VERSION build/VERSION
	cp COPYING build/COPYING

# Install gitea using MakeInstall
install:
	cd .. ; make -f gitea-src/MakeInstall DESTDIR=$(DESTDIR)

# Clean build directory
clean:
	rm -rf build/*