From 0181a8bea44aa348993a3d77a9cdce7a59c4f709 Mon Sep 17 00:00:00 2001
From: Sebastian Kuzminsky <seb@highlab.com>
Date: Mon, 7 Nov 2022 17:44:22 -0700
Subject: [PATCH 1/2] tell git to trust the repo

Recent versions of git do not like to run as root in repos that are not
owned by root.  This is commonly the situation when a user checks out
a git repo, then runs a docker container with the repo mounted in it.

The version un debian unstable (1:2.38.1-1) has this issue.  The version
in bullseye (1:2.30.2-1) does not have this issue.

git-deborig gives this unhelpful error message:

    $ git deborig HEAD
    pwd doesn't look like a git repository ..

Regular git gives this more useful error message:

    $ git status
    fatal: detected dubious ownership in repository at '/data/home/seb/action-debian-package'
    To add an exception for this directory, call:

            git config --global --add safe.directory /data/home/seb/action-debian-package

This commit fixes the issue by running the recommended command inside
the container, before trying to access the git repo.

Fixes #62.
---
 main.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/main.js b/main.js
index 8198b4d..5d9a132 100644
--- a/main.js
+++ b/main.js
@@ -155,6 +155,15 @@ async function main() {
         ])
         core.endGroup()
 
+        core.startGroup("Trust this git repo")
+        await exec.exec("docker", [
+            "exec",
+            container,
+            "bash", "-c",
+            "git config --global --add safe.directory ${PWD}"
+        ])
+        core.endGroup()
+
         if (imageTag != "trusty") {
             core.startGroup("Install build dependencies")
             await exec.exec("docker", [

From 512b3e3e44d6f1dba9699a73c18004782e800e1a Mon Sep 17 00:00:00 2001
From: Sebastian Kuzminsky <seb@highlab.com>
Date: Tue, 8 Nov 2022 09:08:21 -0700
Subject: [PATCH 2/2] run git directly, not in a superfluous bash shell

Co-authored-by: Dawid Dziurla <dawidd0811@gmail.com>
---
 main.js | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/main.js b/main.js
index 5d9a132..4791121 100644
--- a/main.js
+++ b/main.js
@@ -159,8 +159,7 @@ async function main() {
         await exec.exec("docker", [
             "exec",
             container,
-            "bash", "-c",
-            "git config --global --add safe.directory ${PWD}"
+            "git", "config", "--global", "--add", "safe.directory", sourceDirectory
         ])
         core.endGroup()