Do not connect dune's stdin to user written actions

rgrinberg · rgrinberg · commit 27e45aac419c · 2020-08-06T06:04:18.000-07:00
Signed-off-by: Rudi Grinberg &lt;me@rgrinberg.com&gt;
diff --git a/src/dune/action_exec.ml b/src/dune/action_exec.ml
@@ -476,7 +476,7 @@ let exec ~targets ~context ~env ~rule_loc ~build_deps t =
     ; env
     ; stdout_to = Process.Io.stdout
     ; stderr_to = Process.Io.stderr
-    ; stdin_from = Process.Io.stdin
+    ; stdin_from = Process.Io.null In
     ; prepared_dependencies = DAP.Dependency.Set.empty
     ; exit_codes = Predicate_lang.Element 0
     }

Original file line number	Diff line number	Diff line change
`@@ -476,7 +476,7 @@ let exec ~targets ~context ~env ~rule_loc ~build_deps t =`
`476`	`476`	`; env`
`477`	`477`	`; stdout_to = Process.Io.stdout`
`478`	`478`	`; stderr_to = Process.Io.stderr`
`479`		`- ; stdin_from = Process.Io.stdin`
	`479`	`+ ; stdin_from = Process.Io.null In`
`480`	`480`	`; prepared_dependencies = DAP.Dependency.Set.empty`
`481`	`481`	`; exit_codes = Predicate_lang.Element 0`
`482`	`482`	`}`