working to get the build working on an M1 mac

Makefile

@@ -67,7 +67,7 @@ jar-run:
 # build docker image
 .PHONY: docker-build
 docker-build: jar-build
-	docker build -t ${DOCKER_IMG} --build-arg VERSION=${DOCKER_TAG} .
+	docker build --platform linux/amd64 -t ${DOCKER_IMG} --build-arg VERSION=${DOCKER_TAG} .
 
 # push image to docker hub
 .PHONY: docker-publish

README.md

@@ -29,9 +29,36 @@ docker pull --platform linux/amd64 adoptopenjdk/openjdk12:jre-12.0.2_10-alpine
 Build the image:
 Doesn't seem to work on Mac M1
 ```
+# debian VM on google cloud
+# install docker
+https://docs.docker.com/engine/install/debian/
+
+# setup dev environment
+sudo apt install default-jdk gradle sqlite3 make
+
+# build docker with make
+make docker-build
+
+# and this worked!
+
+# build the docker manually (don't do this, use Make)
+docker build -f Dockerfile -t ga4gh/ga4gh-starter-kit-drs:latest --build-arg VERSION=0.3.3 .
+
+# M1 Mac (doesn't build)
 softwareupdate --install-rosetta
+brew install openjdk@17
+echo 'export PATH="/opt/homebrew/opt/openjdk@17/bin:$PATH"' >> ~/.zshrc
+source ~/.zshrc
+brew install sqlite3 make gradle
+make docker-build
+
+# I updated build.gradle version number 
+version '0.3.3'
+
+# I had to update the makefile to include --platform:
+docker-build: jar-build
+	docker build --platform linux/amd64 -t ${DOCKER_IMG} --build-arg VERSION=${DOCKER_TAG} .
 
-docker build --platform linux/amd64 -f Dockerfile -t ga4gh/ga4gh-starter-kit-drs:latest .
 ```
 
 Pull the image:

build.gradle

@@ -36,7 +36,7 @@ configurations.all {
 
 archivesBaseName = 'ga4gh-starter-kit-drs'
 group 'org.ga4gh'
-version '0.3.2'
+version '0.3.3'
 
 repositories {
     // Use jcenter for resolving dependencies.
@@ -102,4 +102,4 @@ jacocoTestReport {
         xml.enabled = true
         html.enabled = true
     }
-}
+}