fix ipv4 await-er and actually run script on the target machine

automate.sh

@@ -21,16 +21,9 @@ else
 	apt install -y default-jre-headless
 fi
 
-# find the latest release of the requested version and download it
-echo "downloading minecraft $VERSION..."
-RELEASE=`curl -s https://api.papermc.io/v2/projects/paper/versions/$VERSION/ | jq -r .builds[-1]`
-curl https://api.papermc.io/v2/projects/paper/versions/$VERSION/builds/$RELEASE/downloads/paper-$VERSION-$RELEASE.jar -o paperclip.jar
-
 echo "preparing..." # making sure things have the right owners
 adduser --disabled-password --gecos "" mc
-mkdir -p /srv/minecraft/
-chown -R mc:mc /srv/minecraft/
-chown mc:mc paperclip.jar
+mkdir -p /srv/minecraft/{server,backups}
 cat <<- 'EOF' > /etc/systemd/system/mc-server.service
 	[Unit]
 	Description=Minecraft server
@@ -59,13 +52,13 @@ EOF
 chown root:root /root/.local/bin/mc-backup
 chmod 755 /root/.local/bin/mc-backup
 
-echo "copying..." # move those files haha
-cp systemd/{*.timer,*.service} /etc/systemd/system/
-# dont like how this feels but i dont wanna have to change the permissions on .local folders if they exist
-su mc -c \
-	"mkdir /srv/minecraft/{server,backups}
-	cp paperclip.jar /srv/minecraft/server/
-	echo "eula=true" > /srv/minecraft/server/eula.txt"
+# find the latest release of the requested version and download it
+echo "downloading minecraft $VERSION..."
+RELEASE=`curl -s https://api.papermc.io/v2/projects/paper/versions/$VERSION/ | jq -r .builds[-1]`
+curl https://api.papermc.io/v2/projects/paper/versions/$VERSION/builds/$RELEASE/downloads/paper-$VERSION-$RELEASE.jar -o /srv/minecraft/server/paperclip.jar
+
+chown -R mc:mc /srv/minecraft/
+su mc -c 'echo "eula=true" > /srv/minecraft/server/eula.txt'
 
 # what they say on the tin
 echo "loading units..."

deploy.sh

@@ -12,7 +12,7 @@ reigon="sfo3"
 config get
 keys check
 machine create
-machine show ipv4 | jq .ip_address | read ipv4_address
+machine show ipv4 | jq -r .ip_address | read ipv4_address
 echo "Machine created at $ipv4_address!"
 if ! firewall check; then
 	firewall create
@@ -22,13 +22,15 @@ fi
 
 latest=`curl -s https://api.papermc.io/v2/projects/paper/ | jq -r .versions[-1]`
 versionprompt
-echo "Waiting for machine to respond"
+echo -n "Waiting for machine to respond"
 # send pings every second, waiting for 1 second
-until ping -w 1 -c 1 $ip_address >/dev/null 2>&1; do
+until ping -w 1 -c 1 $ipv4_address >/dev/null 2>&1; do
 	echo -n '.'
 	sleep 1
 done
+echo
 
-cat <(cat <(echo VERSION=$version) ./automate.sh)
+echo "Now installing!"
+ssh root@$ipv4_address < <(cat <(echo VERSION=$version) ./automate.sh)
 
 #machine destroy

functions.sh

@@ -48,7 +48,7 @@ firewall(){
 				-H "Content-Type: application/json" \
 				-H "Authorization: Bearer $TOKEN" \
 				-d @- \
-				"https://api.digitalocean.com/v2/firewalls" <<-json
+				"https://api.digitalocean.com/v2/firewalls" <<-json > /dev/null
 			{
 			  "name": "auto-mc",
 			  "tags":["auto-mc"],
@@ -63,6 +63,16 @@ firewall(){
 			        ]
 			      }
 			    },
+			    {
+			      "protocol": "tcp",
+			      "ports": "22",
+			      "sources": {
+			        "addresses": [
+			          "0.0.0.0/0",
+			          "::/0"
+			        ]
+			      }
+			    },
 			    {
 			      "protocol": "tcp",
 			      "ports": "25565",