Re: [PATCH 02/14] pager: stop using `the_repository`

[shejialuo <shejialuo@gmail.com>]

On Tue, Dec 17, 2024 at 07:43:49AM +0100, Patrick Steinhardt wrote:
> Stop using `the_repository` in the "pager" subsystem by passing in a
> repository when setting up the pager and when configuring it.
> 
> Adjust callers accordingly by using `the_repository`. While there may be
> some callers that have a repository available in their context, this
> trivial conversion allows for easier verification and bubbles up the use
> of `the_repository` by one level.
> 
> Signed-off-by: Patrick Steinhardt <ps@pks.im>
> ---
>  add-patch.c     |  2 +-
>  builtin/am.c    |  4 ++--
>  builtin/blame.c |  2 +-
>  builtin/grep.c  |  4 ++--
>  builtin/help.c  |  4 ++--
>  builtin/log.c   |  4 ++--
>  builtin/var.c   |  2 +-
>  diff.c          |  4 ++--
>  git.c           |  8 ++++----
>  pager.c         | 14 ++++++--------
>  pager.h         |  7 ++++---
>  11 files changed, 27 insertions(+), 28 deletions(-)
> 
> diff --git a/builtin/help.c b/builtin/help.c
> index 05136279cf7b1007ab754f5630c34536a5f9461f..c257079cebc3c09fb91f258c3b0148e2f204c0e7 100644
> --- a/builtin/help.c
> +++ b/builtin/help.c
> @@ -658,7 +658,7 @@ int cmd_help(int argc,
>  	case HELP_ACTION_ALL:
>  		opt_mode_usage(argc, "--all", help_format);
>  		if (verbose) {
> -			setup_pager();
> +			setup_pager(the_repository);

It's possible we run "git help" outside of the repository. Here we still
pass "the_repository" to the "setup_pager", it may be a little strange.
But later we will use the "repo" parameter instead of the global
variable "the_repository", so this is OK.

>  			list_all_cmds_help(show_external_commands,
>  					   show_aliases);
>  			return 0;