fixed home expansion in bash quotes

fuck you bash!

deploy.sh

@@ -1,41 +1,29 @@
 #/usr/bin/env bash
 set -e
 
-# Check if the source server variable has already been set externally
+# Check for the source server (with default)
-if [ -z "${DEPLOY_SOURCE}" ]; then
+DEPLOY_SOURCE_FILE="${HOME}/.deploy_source"
-  # Check for the source server (with default)
+DEPLOY_SOURCE="https://git.bjphoster.com/deployments"
-  DEPLOY_SOURCE_FILE="${HOME}/.deploy_source"
+if [ -f "${DEPLOY_SOURCE_FILE}" ]; then
-  DEPLOY_SOURCE="https://git.bjphoster.com/deployments"
-  if [ -f "${DEPLOY_SOURCE_FILE}" ]; then
   . "${DEPLOY_SOURCE_FILE}"
-  fi
 fi
 
-# Check if the deploy position variable has already been set externally
+# Check for the deploy position (with default)
-if [ -z "${DEPLOY_DESTINATION}" ]; then
+DEPLOY_DESTINATION_FILE="${HOME}/.deploy_destination"
-  # Check for the deploy position (with default)
+DEPLOY_DESTINATION="/opt"
-  DEPLOY_DESTINATION_FILE="${HOME}/.deploy_destination"
+if [ -f "${DEPLOY_DESTINATION_FILE}" ]; then
-  DEPLOY_DESTINATION="/opt"
-  if [ -f "${DEPLOY_DESTINATION_FILE}" ]; then
   . "${DEPLOY_DESTINATION_FILE}"
-  fi
 fi
 
 # Check if the correct usage is respected
-if [ $# -lt 2 ]; then
+if [ $# -ne 2 ]; then
-  echo "Usage: $0 <service> <service name> [branch/tag]"
+  echo "Usage: $0 <service> <service name>"
   echo
   echo "Current settings:"
-  echo "- \$DEPLOY_SOURCE      · ${DEPLOY_SOURCE}"
+  echo "- Source      · ${DEPLOY_SOURCE}"
-  echo "- \$DEPLOY_DESTINATION · ${DEPLOY_DESTINATION}"
+  echo "- Destination · ${DEPLOY_DESTINATION}"
   exit
 fi
 
 echo "deploying ..."
-git clone "${DEPLOY_SOURCE}/${1}" "${DEPLOY_DESTINATION}/${2}"
+git clone "${DEPLOY_SOURCE}/${1}" "${DEPLOY_DESTINATION}/$2"
-
-if [ $# -eq 3 ]; then
-  pushd "${DEPLOY_DESTINATION}/${2}"
-  git checkout "${3}"
-  popd
-fi