chg: dev: minor comment addition, removal, and simplification. !minor

bin/compose

@@ -2165,16 +2165,13 @@ launch_docker_compose() {
     local charm docker_compose_tmpdir docker_compose_dir
     docker_compose_tmpdir=$(mktemp -d -t tmp.XXXXXXXXXX)
     #debug "Creating temporary docker-compose directory in '$docker_compose_tmpdir'."
-#     trap_add EXIT "debug \"Removing temporary docker-compose directory in $docker_compose_tmpdir.\";\
-# rm -rf \"$docker_compose_tmpdir\""
     trap_add EXIT "rm -rf \"$docker_compose_tmpdir\""
+
+    ## docker-compose will name network from the parent dir name
     project=$(get_default_project_name)
     mkdir -p "$docker_compose_tmpdir/$project"
     docker_compose_dir="$docker_compose_tmpdir/$project"
 
-    # if [ -z "$SERVICE_PACK" ]; then
-    #     export SERVICE_PACK=$(get_default_target_services $SERVICE_PACK)
-    # fi
     get_docker_compose $SERVICE_PACK > "$docker_compose_dir/docker-compose.yml" || return 1
     if [ -e "$state_tmpdir/to-merge-in-docker-compose.yml" ]; then
         # debug "Merging some config data in docker-compose.yml:"
@@ -2199,7 +2196,7 @@ launch_docker_compose() {
         {
             cd "$docker_compose_dir"
             debug "${WHITE}docker-compose.yml$NORMAL for $DARKYELLOW$SERVICE_PACK$NORMAL:"
-            debug "$(cat "$docker_compose_dir/docker-compose.yml" | prefix "  $GRAY|$NORMAL ")"
+            debug "$(cat "docker-compose.yml" | prefix "  $GRAY|$NORMAL ")"
             debug "${WHITE}Launching$NORMAL: docker-compose $@"
             if [ "$DRY_COMPOSE_RUN" ]; then
                 echo docker-compose "$@"