tools: Fix the cross-build script

Makefile

@@ -9,12 +9,9 @@ install:
 build:
 	go build -o build/defradb cli/defradb/main.go
 
-.PHONY: multi-build
-multi-build:
-	echo "Compiling for multiple OS and Platforms"
-	GOOS=linux GOARCH=arm go build -o build/defradb-linux-arm cli/defradb/main.go
-	GOOS=linux GOARCH=arm64 go build -o build/defradb-linux-arm64 cli/defradb/main.go
-	GOOS=freebsd GOARCH=386 go build -o build/defradb-freebsd-386 cli/defradb/main.go
+.PHONY: multi-cross-build
+multi-cross-build:
+	sh tools/scripts/multi-cross-build.sh
 
 .PHONY: start
 start: build

build/go-cross-build.sh → tools/scripts/multi-cross-build.sh

@@ -1,26 +1,19 @@
 #!/usr/bin/env bash
 
-package=$1
-if [[ -z "$package" ]]; then
-  echo "usage: $0 <package-name>"
-  exit 1
-fi
-package_split=(${package//\// })
-package_name=${package_split[-1]}
-
-platforms=("windows/amd64" "windows/386" "linux/amd64" "darwin/amd64")
+defradb_main="cli/defradb/main.go"
+build_dir="build/"
+platforms=("windows/amd64" "windows/386" "linux/amd64" "linux/arm64" "darwin/amd64" "darwin/arm64")
 
 for platform in "${platforms[@]}"
 do
     platform_split=(${platform//\// })
     GOOS=${platform_split[0]}
     GOARCH=${platform_split[1]}
-    output_name=$package_name'-'$GOOS'-'$GOARCH
+    output_name=$build_dir'defradb-'$GOOS'-'$GOARCH
     if [ $GOOS = "windows" ]; then
         output_name+='.exe'
     fi
-
-    env GOOS=$GOOS GOARCH=$GOARCH go build -o $output_name $package
+    env GOOS=$GOOS GOARCH=$GOARCH go build -o $output_name $defradb_main
     if [ $? -ne 0 ]; then
         echo 'An error has occurred! Aborting the script execution...'
         exit 1