Update proxyscotch.scratch.Dockerfile

proxyscotch.scratch.Dockerfile

@@ -2,27 +2,21 @@ FROM golang:alpine AS builder
 
 ARG VERSION
 
-# Proxyscotch
-RUN \
-    apk add --no-cache git ; \
-    VERSION=${VERSION:-$(wget -qO- https://api.github.com/repos/hoppscotch/proxyscotch/tags | grep 'name' | cut -d\" -f4 | sort -r | sed -n 's/^v[0-9]\+\.[0-9]\+\.[0-9]\+$/&/p' | head -1)} ; \
+SHELL ["/bin/ash", "-euxo", "pipefail", "-c"]
+
+WORKDIR /go/src/proxyscotch
+
+# hadolint ignore=DL3018,SC2046
+RUN apk add --no-cache git ; \
+    #VERSION=${VERSION:-$(wget -qO- https://api.github.com/repos/hoppscotch/proxyscotch/tags | grep 'name' | cut -d\" -f4 | sort -r | sed -n 's/^v[0-9]\+\.[0-9]\+\.[0-9]\+$/&/p' | head -1)} ; \
+    VERSION=${VERSION:-$(wget -qO- https://api.github.com/repos/hoppscotch/proxyscotch/releases/latest | grep 'tag_name' | cut -d\" -f4)} ; \
     echo "Proxyscotch Version = ${VERSION}" ; \
-    BUILD_OS=$(go env GOOS) ; \
-    BUILD_ARCH=$(go env GOARCH) ; \
-    cd /go ; \
-    git clone --branch ${VERSION} --single-branch https://github.com/hoppscotch/proxyscotch.git ./proxyscotch ; \
-    cd /go/proxyscotch ; \
-    # prepare for other arch https://github.com/hoppscotch/proxyscotch/blob/master/build.sh#L329
-    sed -i "s/amd64/${BUILD_ARCH}/" build.sh ; \
-    ./build.sh ${BUILD_OS} server ; \
-    cp ./out/${BUILD_OS}-server/proxyscotch-server-${BUILD_OS}-${BUILD_ARCH}-${VERSION} /usr/local/bin/proxyscotch ; \
+    git clone --branch "${VERSION}" --single-branch https://github.com/hoppscotch/proxyscotch.git . ; \
+    export $(grep -v '^#' version.properties | xargs) ; \
+    # https://github.com/hoppscotch/proxyscotch/blob/master/build.sh#L217
+    GOOS="$(go env GOOS)" GOARCH="$(go env GOARCH)" go build -ldflags "-X main.VersionName=$VERSION_NAME -X main.VersionCode=$VERSION_CODE" -o "${GOPATH}/bin/proxyscotch" server/server.go ; \
     proxyscotch --help
 
-# CAs
-#COPY *.crt /usr/local/share/ca-certificates/
-#RUN \
-#    update-ca-certificates
-
 
 FROM scratch
 
@@ -31,8 +25,8 @@ ARG VCS_REF
 ARG BUILD_DATE
 
 LABEL org.opencontainers.image.title="Proxyscotch" \
-      org.opencontainers.image.vendor="" \
-      org.opencontainers.image.authors="" \
+      #org.opencontainers.image.vendor="" \
+      #org.opencontainers.image.authors="" \
       org.opencontainers.image.version="${VERSION}" \
       org.opencontainers.image.created="${BUILD_DATE}" \
       org.opencontainers.image.revision="${VCS_REF}" \
@@ -44,7 +38,8 @@ LABEL org.opencontainers.image.title="Proxyscotch" \
       org.opencontainers.image.source="https://github.com/hoppscotch/proxyscotch"
 
 COPY --from=builder /etc/ssl/certs/ca-certificates.crt /etc/ssl/certs/
-COPY --from=builder --chown=1000:100 /usr/local/bin/proxyscotch /usr/local/bin/proxyscotch
+COPY --from=builder /go/bin/proxyscotch /usr/local/bin/proxyscotch
+#COPY --from=builder /go/src/proxyscotch/LICENSE /LICENSE
 
 EXPOSE 9159/tcp
 USER 1000:100