From ad61faaecfdb29b9ec9226c194ea2731e256ac9a Mon Sep 17 00:00:00 2001
From: southerntofu <southerntofu@thunix.net>
Date: Sun, 9 Jan 2022 15:59:27 +0100
Subject: [PATCH] Make sure submodules added after first clone are initialized
 properly

---
 src/dvcs.rs | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/dvcs.rs b/src/dvcs.rs
index 76ffc90..0dd5fe4 100644
--- a/src/dvcs.rs
+++ b/src/dvcs.rs
@@ -233,7 +233,19 @@ impl Repo {
                         .expect("WTF")
                         .success()
                     {
-                        // Main updates succeeded
+                        // Main updates succeeded. If new submodules were added, initialize them
+                        if !Command::new("git")
+                            .arg("submodule")
+                            .arg("update")
+                            .arg("--init")
+                            .arg("--recursive")
+                            .status()
+                            .expect("WTF")
+                            .success()
+                        {
+                            // TODO: Should be forgebuild error message
+                            eprintln!("Failed to initialize submodules which were added to the repo");
+                        }
                         return true;
                     } else {
                         // Main updates failed, return true if there were some submodule updates