show workspace name

fish/functions/fish_prompt.fish

@@ -3,8 +3,11 @@ function fish_prompt
 
     set -l host (hostname -s)
     if set -q DEVCONTAINER
+        set host (ls /workspaces | head -n 1)
+        if test -z "$host"
             set host DEV
         end
+    end
     set_color (echo "$host" | md5sum | cut -c-6)
     echo -sn $host
 

test/run_test

@@ -4,6 +4,6 @@ cd "$(dirname "$0")/.."
 
 docker build . -t dotfiles -f test/Dockerfile --force-rm
 
-docker run --rm -it dotfiles zsh
+docker run --rm -it -v $(pwd):/workspaces/test dotfiles zsh
 
 docker rmi dotfiles