feature: add connect command

mc

@@ -38,8 +38,21 @@ declare -rA commands=(
     [search]='search POST {"mod":"%s"}'
     [mod-list]='mod-list GET'
     [backup]='backup FUNC'
+    [connect]='connect FUNC'
 )
 
+function connect() {
+    if [[ ! $(which docker) ]]; then echo "docker is required"; exit 1; fi
+    docker run --rm \
+               -e MODE=my-mc \
+               -e PORT=25565 \
+               -e HOST=0.0.0.0 \
+               -e PUBLIC=false \
+               -e MY_MC_API_KEY=$MY_MC_API_KEY \
+               -p 25565:25565 anaxios/holesail:testing
+    echo ""
+}
+
 function backup() {
     if [[ ! $(which lftp) ]]; then echo "lftp is required"; exit 1; fi
 
@@ -59,7 +72,8 @@ function backup() {
 
     pushd "${localdir}"
 
-    lftp -u "${username}","${password}" "${host}":"${port}" -e "set sftp:connect-program 'ssh -o StrictHostKeyChecking=no'; mirror -c --use-pget minecraft/ minecraft/; quit"
+    lftp -u "${username}","${password}" "${host}":"${port}" \
+         -e "set sftp:connect-program 'ssh -o StrictHostKeyChecking=no'; mirror -c --use-pget minecraft/ minecraft/; quit"
 
     popd
 }