Allow - to define default target

README.md

@@ -47,13 +47,17 @@ It will check in with the server defined in `/arkdep/config` as `repo_url` and p
 ### Deploying a specified image version
 A specific image version to pull and deploy can be parsed like so;
 ```shell
-sudo arkdep deploy 00ce35074659538f946be77d9efaefc37725335689
+sudo arkdep deploy arkanelinux 00ce35074659538f946be77d9efaefc37725335689
+```
+
+The target name may be substituted with a `-` to pull the default target.
+```shell
+sudo arkdep deploy - 00ce35074659538f946be77d9efaefc37725335689
 ```
-Simply provide the basename of the image and it will attempt to find it in `/database`.
 
 You do not have to provide the full basename, you can provide it with an impartial basename, the first hit will be pulled and deployed.
 ```shell
-sudo arkdep deploy 00ce
+sudo arkdep deploy arkanelinux 00ce
 ```
 
 ## Packaging

arkdep

@@ -266,7 +266,7 @@ deploy () {
 
 	# target and version are optional, if not defined default to primary as defined in
 	# /arkdep/config and latest
-	if [[ -n $2 ]]; then
+	if [[ -n $2 ]] && [[ $2 != '-' ]]; then
 		declare -r deploy_target=$2
 	else
 		declare -r deploy_target="$repo_default_image"
@@ -297,7 +297,7 @@ deploy () {
 	# Lets ensure the requested image is not already deployed
 	if [[ -e $arkdep_dir/deployments/${data[0]} ]]; then
 		printf "\e[1;33m<!>\e[0m\e[1m ${data[0]} is already deployed, canceling deployment\e[0m\n"
-		exit 0
+		exit 1
 	fi
 
 	# Check if requested version is already downloaded