Move install script under tests/interop/go_pkgs

tests/interop/go_pkgs/install_interop_go_pkgs.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+
+SCRIPT_RELATIVE_PATH=`dirname $0`
+
+GO_PKGS_PATH=$SCRIPT_RELATIVE_PATH
+
+DAEMON_REPO=go-libp2p-daemon
+DAEMON_PATH=$GO_PKGS_PATH/$DAEMON_REPO
+
+EXAMPLES_PATHS=$GO_PKGS_PATH/examples
+
+go version
+
+# Install `p2pd`
+# FIXME: Use the canonical repo in libp2p, when we don't need `insecure`.
+if [ ! -e "$DAEMON_PATH" ]; then
+    git clone https://github.com/mhchia/$DAEMON_REPO.git --branch test/add-options $DAEMON_PATH
+    if [ "$?" != 0 ]; then
+        echo "Failed to clone the daemon repo"
+        exit 1
+    fi
+fi
+
+cd $DAEMON_PATH && go install ./...
+
+cd -
+
+# Install example modeuls
+cd $EXAMPLES_PATHS && go install ./...
+
+echo "Finish installing go modules for interop."