building apx for silverblue

Containerfile

FROM golang

WORKDIR /tmp
RUN git clone --recursive https://github.com/vanilla-os/apx && cd apx 
COPY Makefile /tmp/apx/Makefile
RUN cd apx && make build && make install

Makefile

PREFIX=/usr/
DESTDIR=/
BINARY_NAME=apx

all: build

build:
	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -a -tags netgo -ldflags '-w -extldflags "-static"' -o ${BINARY_NAME}

install:
	install -Dm755 ${BINARY_NAME} ${DESTDIR}${PREFIX}/bin/${BINARY_NAME}
	mkdir -p ${DESTDIR}etc/apx
	sed -i 's|/usr/share/apx/distrobox|${PREFIX}/share/apx/distrobox|g' config/config.json
	install -Dm644 config/config.json ${DESTDIR}etc/apx/config.json
	mkdir -p ${DESTDIR}${PREFIX}/share/apx
	sh distrobox/install --prefix ${DESTDIR}${PREFIX}/share/apx
	mv ${DESTDIR}${PREFIX}/share/apx/bin/distrobox* ${DESTDIR}${PREFIX}/share/apx/.

install-manpages:
	mkdir -p ${DESTDIR}${PREFIX}/share/man/man1
	cp -r man/* ${DESTDIR}${PREFIX}/share/man/.
	chmod 644 ${DESTDIR}${PREFIX}/share/man/man1/*

clean:
	rm -f ${BINARY_NAME}
	go clean