Add build script

.gitignore

@@ -1,2 +1,5 @@
 *.db
-test-config.json
+test-config.json
+
+/bin
+/pkg

scripts/build.sh

@@ -0,0 +1,73 @@
+#!/usr/bin/env bash
+#
+# This script builds the application from source for multiple platforms.
+# Based on the code from https://github.com/hashicorp/consul
+set -e
+
+export CGO_ENABLED=0
+
+# Get the parent directory of where this script is.
+SOURCE="${BASH_SOURCE[0]}"
+while [ -h "$SOURCE" ] ; do SOURCE="$(readlink "$SOURCE")"; done
+DIR="$( cd -P "$( dirname "$SOURCE" )/.." && pwd )"
+
+# Change into that directory
+cd "$DIR"
+
+GIT_COMMIT="$(git rev-parse HEAD)"
+GO_LDFLAGS="-X github.com/umbracle/vesta/version.GitCommit=${GIT_COMMIT}"
+
+# Determine the arch/os combos we're building for
+XC_ARCH=${XC_ARCH:-"amd64"}
+XC_OS=${XC_OS:-"linux darwin"}
+
+# Delete the old dir
+echo "==> Removing old directory..."
+rm -f bin/*
+rm -rf pkg/*
+mkdir -p bin/
+
+# Build!
+echo "==> Building..."
+"`which gox`" \
+    -os="${XC_OS}" \
+    -arch="${XC_ARCH}" \
+    -osarch="!darwin/arm !darwin/arm64" \
+    -ldflags "${GO_LDFLAGS}" \
+    -output "pkg/{{.OS}}_{{.Arch}}/vesta" \
+    -tags="${GOTAGS}" \
+    ./cmd/
+
+# Move all the compiled things to the $GOPATH/bin
+GOPATH=${GOPATH:-$(go env GOPATH)}
+case $(uname) in
+    CYGWIN*)
+        GOPATH="$(cygpath $GOPATH)"
+        ;;
+esac
+OLDIFS=$IFS
+IFS=: MAIN_GOPATH=($GOPATH)
+IFS=$OLDIFS
+
+# Copy our OS/Arch to the bin/ directory
+DEV_PLATFORM="./pkg/$(go env GOOS)_$(go env GOARCH)"
+for F in $(find ${DEV_PLATFORM} -mindepth 1 -maxdepth 1 -type f); do
+    cp ${F} bin/
+    cp ${F} ${MAIN_GOPATH}/bin/
+done
+
+# Zip and copy to the dist dir
+echo "==> Packaging..."
+for PLATFORM in $(find ./pkg -mindepth 1 -maxdepth 1 -type d); do
+    OSARCH=$(basename ${PLATFORM})
+    echo "--> ${OSARCH}"
+
+    pushd $PLATFORM >/dev/null 2>&1
+    zip ../${OSARCH}.zip ./*
+    popd >/dev/null 2>&1
+done
+
+# Done!
+echo
+echo "==> Results:"
+ls -hl bin/