Refactor entrypoint.sh to extract domain from Git SSH URL

Dockers/remote-node-container/entrypoint.sh

@@ -1,5 +1,7 @@
 #!/bin/bash
 set -e
+
+# Function to extract domain from Git SSH URL
 extract_domain() {
     local url=$1
 
@@ -19,18 +21,17 @@ if [ -z "$REPO_URL" ]; then
     exit 1
 fi
 
-# Check if the SSH key exists
 if [ ! -f /root/.ssh/id_rsa ]; then
     echo "Error: SSH private key not found at /root/.ssh/id_rsa"
     exit 1
 fi
 
-if [ -z $GIT_USER ]; then
+if [ -z "$GIT_USER" ]; then
     echo "Error: GIT_USER environment variable must be set."
     exit 1
 fi
 
-if [ -z $GIT_EMAIL ]; then
+if [ -z "$GIT_EMAIL" ]; then
     echo "Error: GIT_EMAIL environment variable must be set."
     exit 1
 fi
@@ -44,22 +45,23 @@ fi
 if [ -n "$TELEPORT_VERSION" ] && [ -n "$TELEPORT_URL" ]; then
     echo "Installing Teleport version $TELEPORT_VERSION, edition $TELEPORT_EDITION..."
     echo "Executing: curl https://goteleport.com/static/install.sh | bash -s $TELEPORT_VERSION $TELEPORT_EDITION"
-    curl https://goteleport.com/static/install.sh | bash -s ${TELEPORT_VERSION} ${TELEPORT_EDITION}
+    curl https://goteleport.com/static/install.sh | bash -s "${TELEPORT_VERSION}" "${TELEPORT_EDITION}"
 
-    ## If teleport token is set and there is no teleport.yaml file, create one
+    # If teleport token is set and there is no teleport.yaml file, create one
     if [ -n "$TELEPORT_TOKEN" ] && [ ! -f /etc/teleport.yaml ]; then
-        teleport configure --roles=node --token=$TELEPORT_TOKEN --proxy=$TELEPORT_URL --no-acme -o file
+        teleport configure --roles=node --token="$TELEPORT_TOKEN" --proxy="$TELEPORT_URL" --no-acme -o file
         echo "Created teleport configuration file"
     fi
 else
-    echo "Error: TELEPORT_VERSION and TELEPORT_EDITION environment variables must be set."
+    echo "Error: TELEPORT_VERSION and TELEPORT_URL environment variables must be set."
+    exit 1
 fi
 
 # Ensure the SSH key has the correct permissions
 chmod 600 /root/.ssh/id_rsa
 
 # Extract the domain from the REPO_URL
-DOMAIN=extract_domain "$REPO_URL"
+DOMAIN=$(extract_domain "$REPO_URL")
 
 # Check if the repository directory already exists
 if [ ! -d "/workspace/.git" ]; then
@@ -69,8 +71,9 @@ if [ ! -d "/workspace/.git" ]; then
       IdentityFile /root/.ssh/id_rsa
       StrictHostKeyChecking no
     " >>/root/.ssh/config
+
     # Clone the repository if it doesn't exist
-    git clone $REPO_URL /workspace
+    git clone "$REPO_URL" /workspace
 fi
 
 # Add the public SSH key to authorized_keys
@@ -89,12 +92,12 @@ if [ -f /environment/.env ]; then
     mkdir -p /workspace/environments
     cp /environment/.env /workspace/.env
 else
-    echo "Error: Environment file not found at /environment/.dev.env"
-    exit 1
+    echo "Error: Environment file not found at /environment/.env"
 fi
+
 # Set the git user and email
-git config --global user.name $GIT_USER
-git config --global user.email $GIT_EMAIL
+git config --global user.name "$GIT_USER"
+git config --global user.email "$GIT_EMAIL"
 
 # Get the hostname of the machine
 HOSTNAME=$(hostname)
@@ -105,6 +108,8 @@ CONFIG_FILE="/etc/teleport.yaml"
 # Edit the teleport.yaml file to update the nodename
 sed -i "s/^  nodename:.*/  nodename: $HOSTNAME/" "$CONFIG_FILE"
 
+# Start Teleport in the background
 nohup teleport start &
+
 # Start the application with pm2
 exec pm2-runtime "npm run dev"