tool: Install Go to build Go projects

To test AWS SDK for Go, we will build Go projects and put the binaries
to the guest rootfs. Note that the Go lang and AWS SDK for Go are not
put to the guest rootfs.

Signed-off-by: Takahiro Itazuri <[email protected]>

Author: zulinx86

resources/rebuild.sh

@@ -18,6 +18,18 @@ source "$GIT_ROOT_DIR/tools/functions"
 function install_dependencies {
     apt update
     apt install -y bc flex bison gcc make libelf-dev libssl-dev squashfs-tools busybox-static tree cpio curl patch docker.io
+
+    # Install Go
+    version=$(curl -s https://go.dev/VERSION?m=text | head -n 1)
+    case $ARCH in
+        x86_64) archive="${version}.linux-amd64.tar.gz" ;;
+        aarch64) archive="${version}.linux-arm64.tar.gz" ;;
+    esac
+    curl -LO http://go.dev/dl/${archive}
+    tar -C /usr/local -xzf $archive
+    export PATH=$PATH:/usr/local/go/bin
+    go version
+    rm $archive
 }
 
 function prepare_docker {