From 193e049d6e4c841faf800e302551d2e0a48eee88 Mon Sep 17 00:00:00 2001
From: Michael Hueschen <m@mhueschen.space>
Date: Mon, 29 Nov 2021 13:31:51 -0700
Subject: [PATCH] tomlDependencies: pass allRefs=true when fetching a `rev`

this allows us to avoid issues when the default branch is not named
`master`.

I believe this should fix the issues described in:
https://github.com/nix-community/naersk/issues/149
https://github.com/nix-community/naersk/pull/140

using this change seems to fix this error I was seeing:
```
fetching Git repository 'https://github.com/sacredcapital/rep_lang.git'fatal: couldn't find remote ref refs/heads/master                                                                            error: program 'git' failed with exit code 128
```
and enables a successful build.

I reproduced the successful build on multiple machines. however I cannot
be full certain that it works in all cases.

additionally, it seems possible that `allRefs = true` causes annoying
extra fetching which might be noticeable for repos with many refs...
---
 lib.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib.nix b/lib.nix
index 68ae3b1..a83c314 100644
--- a/lib.nix
+++ b/lib.nix
@@ -148,6 +148,7 @@ rec
                     url = val.git;
                   } // lib.optionalAttrs (val ? rev) {
                     rev = val.rev;
+                    allRefs = true;
                   } // lib.optionalAttrs (val ? branch) {
                     ref = val.branch;
                   } // lib.optionalAttrs (val ? tag) {