Add a release script to build linux packages (#3)

.gitignore

@@ -5,6 +5,7 @@
 *.so
 *.dylib
 terrafile
+output
 
 # Test binary, build with `go test -c`
 *.test

Makefile

@@ -0,0 +1,2 @@
+release:
+	./scripts/binary-release.sh

scripts/binary-release.sh

@@ -0,0 +1,30 @@
+#!/bin/bash
+
+# clean up
+echo "-> running clean up...."
+rm -rf output/*
+
+# install gox
+if ! which gox > /dev/null; then
+    echo "-> installing gox..."
+    go get -u github.com/mitchellh/gox
+fi
+
+# build
+echo "-> building..."
+gox \
+-os="linux" \
+-arch="amd64" \
+-output "output/{{.OS}}_{{.Arch}}/terrafile" \
+.
+
+# Zip and copy to the dist dir
+echo ""
+echo "Packaging..."
+for PLATFORM in $(find ./output -mindepth 1 -maxdepth 1 -type d); do
+    OSARCH=$(basename ${PLATFORM})
+    echo "--> ${OSARCH}"
+
+    pushd $PLATFORM >/dev/null 2>&1
+    zip ../terrafile_${OSARCH}.zip ./*
+done