From 1a1ff20f40601bfddee1c668e337201045779c4a Mon Sep 17 00:00:00 2001
From: Ed Page <epage@duosecurity.com>
Date: Fri, 14 May 2021 14:06:15 -0500
Subject: [PATCH] fix(cli): Discover config in parent dirs

My only guess is that in a76ddd42, I lost track of different parts of my
change and never re-implemented this logic.
---
 src/policy.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/policy.rs b/src/policy.rs
index 020eeb0..1115c72 100644
--- a/src/policy.rs
+++ b/src/policy.rs
@@ -123,8 +123,11 @@ impl<'s> ConfigEngine<'s> {
         let mut config = crate::config::Config::default();
 
         if !self.isolated {
-            if let Some(derived) = crate::config::Config::from_dir(cwd)? {
-                config.update(&derived);
+            for ancestor in cwd.ancestors() {
+                if let Some(derived) = crate::config::Config::from_dir(ancestor)? {
+                    config.update(&derived);
+                    break;
+                }
             }
         }
         if let Some(overrides) = self.overrides.as_ref() {