migrate

app/build/.gitignore

@@ -0,0 +1,3 @@
+Dockerfile.dapper[0-9]*
+.dapper
+bin/

app/build/Dockerfile.dapper

@@ -0,0 +1,10 @@
+FROM dockercore/golang-cross:latest
+RUN apt-get update -qq \
+      && apt-get install -y -q --no-install-recommends libusb-1.0-0-dev
+
+ENV DAPPER_SOURCE /source
+ENV DAPPER_OUTPUT ./build/bin
+WORKDIR ${DAPPER_SOURCE}
+
+ENTRYPOINT ["./build/scripts/entry"]
+CMD ["cli"]

app/build/Makefile

@@ -0,0 +1,22 @@
+TARGETS := $(shell ls scripts)
+
+.dapper:
+	@echo Downloading dapper
+	@curl -sL https://releases.rancher.com/dapper/latest/dapper-`uname -s`-`uname -m` > .dapper.tmp
+	@@chmod +x .dapper.tmp
+	@./.dapper.tmp -v
+	@mv .dapper.tmp .dapper
+
+$(TARGETS): .dapper
+	cd ../ && $(PWD)/.dapper -f build/Dockerfile.dapper $@
+	@yes | docker image prune > /dev/null
+
+.PHONY: $(TARGETS)
+.DEFAULT_GOAL := cli
+
+clean:
+	@rm -rf $(PWD)/bin $(PWD)/.dapper $(PWD)/Dockerfile.dapper[0-9]*
+	@docker rmi app:master
+
+shell-bind: .dapper
+	cd ../ && $(PWD)/.dapper -f build/Dockerfile.dapper -m bind -s

app/build/scripts/cli

@@ -0,0 +1,7 @@
+#!/bin/bash
+set -e
+
+## multi-platform cli build
+make cli
+cp bin/*cli* ${DAPPER_OUTPUT}/
+ls -la ${DAPPER_OUTPUT}/*cli*

app/build/scripts/entry

@@ -0,0 +1,13 @@
+#!/bin/bash
+set -e
+
+DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )"
+
+mkdir -p ${DAPPER_OUTPUT}
+if [ -e ${DIR}/$1 ]; then
+    ${DIR}/"$@"
+else
+    exec "$@"
+fi
+
+chown -R $DAPPER_UID:$DAPPER_GID ${DAPPER_OUTPUT}