docs: Note the before_script

tony · tony · commit 0cfcecbb0274 · 2022-03-19T10:06:21.000-05:00
diff --git a/docs/developing.md b/docs/developing.md
@@ -255,6 +255,13 @@ this will load the `.tmuxp.yaml` in the root of the project.
 
 ```
 
+`.tmuxp-before-script.sh` ran by `before_script`:
+
+```{literalinclude} ../.tmuxp-before-script.sh
+:language: console
+
+```
+
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