Make command one-line.

Author: alex-ac

entrypoint.sh

@@ -22,31 +22,7 @@ eval `ssh-agent -s`
 
 ssh-add <(echo "$SSH_PRIVATE_KEY")
 
-remote_command=<< EOF
-set -ex
-
-log() {
-  echo ">> [remote]" \$@
-}
-
-cleanup() {
-  log "Removing workspace..."
-  rm -rf "\$HOME/workspace"
-}
-
-log "Creating workspace directory..."
-mkdir "\$HOME/workspace"
-trap cleanup EXIT
-
-log "Unpacking workspace..."
-tar -C "\$HOME/workspace" xjv
-
-log "Launching docker-compose..."
-COMPOSE_PROJECT="$DOCKER_COMPOSE_PREFIX"
-COMPOSE_FILENAME="$DOCKER_COMPOSE_FILENAME"
-cd \$HOME/workspace
-docker-compose up -d
-EOF
+remote_command="set -ex ; log() { echo '>> [remote]' \$@ ; } ; cleanup() { log 'Removing workspace...'; rm -rf \"\$HOME/workspace\" } ; log 'Creating workspace directory...' ; mkdir \"\$HOME/workspace\" ; trap cleanup EXIT ; log 'Unpacking workspace...' ; tar -C \"\$HOME/workspace\" xjv ; log 'Launching docker-compose...' ; COMPOSE_PROJECT=\"$DOCKER_COMPOSE_PREFIX\" ; COMPOSE_FILENAME=\"$DOCKER_COMPOSE_FILENAME\" ; cd \"\$HOME/workspace\" ; docker-compose up -d"
 
 echo ">> [local] Connecting to remote host."
 ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null \