chore: add a tmux script to start the "standard" dev setup I am using

README.md

@@ -69,6 +69,18 @@ When using the test command, you can focus on a specific by forwarding arguments
 
 If you need to run a local version of `@glutinum/cli`, you can use `./build.sh cli [--watch]` and then run `node cli.js <args>`.
 
+### Tmux setup
+
+When working on Glutinum, I often need to start both the web interface and the tests watcher.
+
+To make it easier, I created a tmux script that starts both in a single command.
+
+```bash
+./start-dev.sh
+```
+
+> ℹ You need to have `tmux` installed.
+
 ### Debugging
 
 If you use VSCode, you can run the build script/commands from the `JavaScript Debug Terminal`. This allows you to have access to the debugger, breakpoints, etc. (it works from the F# files too).

start-dev.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+# Set Session Name
+SESSION="Glutinum"
+SESSIONEXISTS=$(tmux list-sessions | grep $SESSION)
+
+# Only create tmux session if it doesn't already exist
+if [ "$SESSIONEXISTS" = "" ]; then
+    # Start New Session with our name
+    tmux new-session -d -s $SESSION
+
+    # Run 'echo "hello world"' in the first pane
+    tmux send-keys -t $SESSION "./build.sh test specs --generate-only --watch" C-m
+
+    # Split the window horizontally to create a second pane
+    tmux split-window -h -t $SESSION
+
+    # Run 'pwd' in the second pane
+    tmux send-keys -t $SESSION:0.1 "./build.sh web --watch" C-m
+
+    # Attach to the tmux session
+    tmux attach -t $SESSION:0.0
+fi
+
+# Attach Session, on the Main window
+tmux attach-session -t $SESSION:0.0