Use curl in create-vm if wget isn't found

1 files changed, 28 insertions, 1 deletions

diff --git a/create-vm b/create-vm
index f2cdaf3..1b36db1 100755
--- a/create-vm
+++ b/create-vm
@@ -27,6 +27,27 @@ if [ -e "$VM_NAME.vdi" ]; then
 	exit 1
 fi
 
+# Ensure curl or wget is installed
+
+if ! which wget >/dev/null; then
+	if which curl >/dev/null; then
+		# Fall back to curl if no wget
+		USE_CURL=true
+	else
+		# If neither, try to install curl
+		if which yum >/dev/null; then
+			echo "Attempting to install curl using yum"
+			sudo yum install curl
+		elif which apt-get >/dev/null; then
+			echo "Attempting to install curl using apt-get"
+			sudo apt-get install curl
+		else
+			echo "I do not know how to install curl on this system. Please install curl or wget manually"
+			exit 1
+		fi
+	fi
+fi
+
 # Ensuring VirtualBox is installed
 if which VBoxManage >/dev/null; then
 	echo "VirtualBox is installed"
@@ -49,7 +70,13 @@ mkdir -p "$INSTALL_DIRECTORY"
 cd "$INSTALL_DIRECTORY"
 
 # Download and extract the water-bomb .img file
-wget --no-clobber "http://download.baserock.org/baserock/$DEVEL_IMAGE_NAME.img.gz"
+if [ -z "$USE_CURL" ]; then
+	wget --no-clobber "http://download.baserock.org/baserock/$DEVEL_IMAGE_NAME.img.gz"
+else
+	if ! [ -e "$DEVEL_IMAGE_NAME.img.gz" ]; then
+		curl -O "http://download.baserock.org/baserock/$DEVEL_IMAGE_NAME.img.gz"
+	fi
+fi
 
 if [ -e $DEVEL_IMAGE_NAME.img ]; then
 	echo "Development image has already been decompressed"