FROM node:12.18.2-alpine AS frontend
LABEL maintainer="Hunter Long (https://github.com/hunterlong)"
ARG BUILDPLATFORM
WORKDIR /statping
COPY ./frontend/package.json .
COPY ./frontend/yarn.lock .
RUN yarn install --pure-lockfile --network-timeout 1000000
COPY ./frontend .
RUN yarn build && yarn cache clean

# Statping Golang BACKEND building from source
# Creates "/go/bin/statping" and "/usr/local/bin/sass" for copying
FROM golang:1.14-alpine AS backend
LABEL maintainer="Hunter Long (https://github.com/hunterlong)"
ARG VERSION
ARG COMMIT
ARG BUILDPLATFORM
ARG TARGETARCH
RUN apk add --update --no-cache libstdc++ gcc g++ make git autoconf \
    libtool ca-certificates linux-headers wget curl jq && \
    update-ca-certificates

WORKDIR /root
RUN git clone https://github.com/sass/sassc.git
RUN . sassc/script/bootstrap && make -C sassc -j4
# sassc binary: /root/sassc/bin/sassc

WORKDIR /go/src/github.com/statping/statping
ADD go.mod go.sum ./
RUN go mod download
ENV GO111MODULE on
ENV CGO_ENABLED 1
RUN go get github.com/stretchr/testify/assert && \
    go get github.com/stretchr/testify/require && \
	go get github.com/GeertJohan/go.rice/rice && \
	go get github.com/cortesi/modd/cmd/modd && \
	go get github.com/crazy-max/xgo
COPY . .
COPY --from=frontend /statping/dist/ ./source/dist/
RUN make clean generate embed
RUN go build -a -ldflags "-s -w -extldflags -static -X main.VERSION=${VERSION} -X main.COMMIT=${COMMIT}" -o statping --tags "netgo linux" ./cmd
RUN chmod a+x statping && mv statping /go/bin/statping
# /go/bin/statping - statping binary
# /root/sassc/bin/sassc - sass binary
# /statping - Vue frontend (from frontend)