Deduplicate deploy script case statements (ordinals#2962)

deploy/setup

@@ -10,35 +10,8 @@ BRANCH=$3
 COMMIT=$4
 REVISION="ord-$BRANCH-$COMMIT"
 
-case $CHAIN in
-  main)
-    CSP_ORIGIN=ordinals.com
-    ;;
-  regtest)
-    CSP_ORIGIN=regtest.ordinals.com
-    ;;
-  signet)
-    CSP_ORIGIN=signet.ordinals.com
-    ;;
-  test)
-    CSP_ORIGIN=testnet.ordinals.com
-    ;;
-  *)
-    echo "Unknown chain: $CHAIN"
-    exit 1
-    ;;
-esac
-
 touch ~/.hushlogin
 
-mkdir -p \
-  /etc/systemd/system/bitcoind.service.d \
-  /etc/systemd/system/ord.service.d
-
-printf "[Service]\nEnvironment=CHAIN=%s\nEnvironment=CSP_ORIGIN=%s\n" $CHAIN $CSP_ORIGIN \
-  | tee /etc/systemd/system/bitcoind.service.d/override.conf \
-  > /etc/systemd/system/ord.service.d/override.conf
-
 hostnamectl set-hostname $DOMAIN
 
 apt-get install --yes \
@@ -60,21 +33,25 @@ ufw allow http
 ufw allow https
 ufw allow ssh
 
-sed -i -E 's/#?PasswordAuthentication yes/PasswordAuthentication no/' /etc/ssh/sshd_config
-sshd -t
-systemctl restart sshd
-
 case $CHAIN in
   main)
+    COOKIE_FILE_DIR=/var/lib/bitcoind
+    CSP_ORIGIN=ordinals.com
     ufw allow 8333
     ;;
   regtest)
+    COOKIE_FILE_DIR=/var/lib/bitcoind/regtest
+    CSP_ORIGIN=regtest.ordinals.com
     ufw allow 18444
     ;;
   signet)
+    COOKIE_FILE_DIR=/var/lib/bitcoind/signet
+    CSP_ORIGIN=signet.ordinals.com
     ufw allow 38333
     ;;
   test)
+    COOKIE_FILE_DIR=/var/lib/bitcoind/testnet3
+    CSP_ORIGIN=testnet.ordinals.com
     ufw allow 18333
     ;;
   *)
@@ -83,6 +60,18 @@ case $CHAIN in
     ;;
 esac
 
+mkdir -p \
+  /etc/systemd/system/bitcoind.service.d \
+  /etc/systemd/system/ord.service.d
+
+printf "[Service]\nEnvironment=CHAIN=%s\nEnvironment=CSP_ORIGIN=%s\n" $CHAIN $CSP_ORIGIN \
+  | tee /etc/systemd/system/bitcoind.service.d/override.conf \
+  > /etc/systemd/system/ord.service.d/override.conf
+
+sed -i -E 's/#?PasswordAuthentication yes/PasswordAuthentication no/' /etc/ssh/sshd_config
+sshd -t
+systemctl restart sshd
+
 ufw --force enable
 
 if ! which bitcoind; then
@@ -119,25 +108,6 @@ systemctl daemon-reload
 systemctl enable bitcoind
 systemctl restart bitcoind
 
-case $CHAIN in
-  main)
-    COOKIE_FILE_DIR=/var/lib/bitcoind
-    ;;
-  regtest)
-    COOKIE_FILE_DIR=/var/lib/bitcoind/regtest
-    ;;
-  signet)
-    COOKIE_FILE_DIR=/var/lib/bitcoind/signet
-    ;;
-  test)
-    COOKIE_FILE_DIR=/var/lib/bitcoind/testnet3
-    ;;
-  *)
-    echo "Unknown chain: $CHAIN"
-    exit 1
-    ;;
-esac
-
 while [[ ! -f $COOKIE_FILE_DIR/.cookie ]]; do
   echo "Waiting for bitcoind…"
   sleep 1