From 8f44460003ae10f543ccb6a29f15b57e42ca3aad Mon Sep 17 00:00:00 2001
From: lassulus <lassulus@lassul.us>
Date: Thu, 8 Aug 2019 17:12:48 +0200
Subject: populate git: add fetchAlways option

---
 pkgs/populate/default.nix | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'pkgs')

diff --git a/pkgs/populate/default.nix b/pkgs/populate/default.nix
index ad70d2e..1367a50 100644
--- a/pkgs/populate/default.nix
+++ b/pkgs/populate/default.nix
@@ -66,9 +66,13 @@ let
     hash=${quote source.ref}
 
     if ! test "$(git log --format=%H -1)" = "$hash"; then
-      if ! git log -1 "$hash" >/dev/null 2>&1; then
+      ${if source.fetchAlways then /* sh */ ''
         git fetch origin
-      fi
+      '' else /* sh */ ''
+        if ! git log -1 "$hash" >/dev/null 2>&1; then
+          git fetch origin
+        fi
+      ''}
       git reset --hard "$hash" >&2
       git submodule update --init --recursive
     fi
-- 
cgit v1.2.3