Re: [PATCH 4/7] checkout: fix merge.conflictstyle handling

[Phillip Wood <phillip.wood123@gmail.com>]

On 09/06/2021 20:28, Felipe Contreras wrote:
>[...]
> diff --git a/merge-recursive.c b/merge-recursive.c
> index d146bb116f..10e6e1e4d1 100644
> --- a/merge-recursive.c
> +++ b/merge-recursive.c
> @@ -3845,7 +3845,7 @@ static void merge_recursive_config(struct merge_options *opt)
>   		} /* avoid erroring on values from future versions of git */
>   		free(value);
>   	}
> -	git_config(git_xmerge_config, NULL);
> +	git_config(git_default_config, NULL);

Now that all callers are required to call git_config(git_xmerge_config) 
before calling init_merge_options() this line can be deleted.

Best Wishes

Phillip

>   }
 >
>   void init_merge_options(struct merge_options *opt,
> diff --git a/sequencer.c b/sequencer.c
> index 0bec01cf38..9e2bdca0f6 100644
> --- a/sequencer.c
> +++ b/sequencer.c
> @@ -34,6 +34,7 @@
>   #include "commit-reach.h"
>   #include "rebase-interactive.h"
>   #include "reset.h"
> +#include "xdiff-interface.h"
>   
>   #define GIT_REFLOG_ACTION "GIT_REFLOG_ACTION"
>   
> @@ -224,6 +225,10 @@ static int git_sequencer_config(const char *k, const char *v, void *cb)
>   	if (status)
>   		return status;
>   
> +	status = git_xmerge_config(k, v, NULL);
> +	if (status)
> +		return status;
> +
>   	return git_diff_basic_config(k, v, NULL);
>   }
>   
> diff --git a/t/t6440-config-conflict-markers.sh b/t/t6440-config-conflict-markers.sh
> index 44f79ac91b..485ad0eee0 100755
> --- a/t/t6440-config-conflict-markers.sh
> +++ b/t/t6440-config-conflict-markers.sh
> @@ -89,4 +89,35 @@ test_expect_success 'notes' '
>   	)
>   '
>   
> +test_expect_success 'checkout' '
> +	test_create_repo checkout &&
> +	(
> +		test_commit checkout &&
> +
> +		fill a b c d e >content &&
> +		git add content &&
> +		git commit -m initial &&
> +
> +		git checkout -b simple master &&
> +		fill a c e >content &&
> +		git commit -a -m simple &&
> +
> +		fill b d >content &&
> +		git checkout --merge master &&
> +		! grep -E "\|+" content &&
> +
> +		git config merge.conflictstyle merge &&
> +
> +		git checkout -f simple &&
> +		fill b d >content &&
> +		git checkout --merge --conflict=diff3 master &&
> +		grep -E "\|+" content &&
> +
> +		git checkout -f simple &&
> +		fill b d >content &&
> +		git checkout --merge --conflict=merge master &&
> +		! grep -E "\|+" content
> +	)
> +'
> +
>   test_done
>