Re: [PATCH 09/11] config-batch: add 'set' v1 command

> From: Derrick Stolee <stolee@gmail.com>
> 
> This new command is intended for single-value assignments to a specific
> chosen scope. More complicated versions of the 'git config set' command
> will be incorporated into future commands.
> 
> Signed-off-by: Derrick Stolee <stolee@gmail.com>
> ---
>  Documentation/git-config-batch.adoc | 24 ++++++++
>  builtin/config-batch.c              | 71 ++++++++++++++++++++++
>  config.c                            | 27 +++++++++
>  config.h                            |  3 +
>  t/t1312-config-batch.sh             | 94 ++++++++++++++++++++++++++++-
>  5 files changed, 217 insertions(+), 2 deletions(-)
> 
> diff --git a/Documentation/git-config-batch.adoc b/Documentation/git-config-batch.adoc
> index 3c9a3bb763..feec85c4ef 100644
> --- a/Documentation/git-config-batch.adoc
> +++ b/Documentation/git-config-batch.adoc
> @@ -111,6 +111,30 @@ get 1 missing <key> [<value-pattern>|<value>]
>  where `<value-pattern>` or `<value>` is only supplied if provided in
>  the command.
>  
> +`set` version 1::
> +	The `set` command writes a single key-value pair to a config

> +	file. It specifies which file by a `<scope>` parameter from
> +	among `system`, `global`, `local`, and `worktree`. The `<key>`
> +	is the next positional argument. The remaining data in the line
> +	is provided as the `<value>` to assign the config.
> ++
> +------------
> +set 1 <scope> <key> <value>
> +------------
> ++
> +These uses will match the behavior of `git config --set --<scope> <key>

> +<value>`. Note that replacing all values with the `--all` option or
> +matching specific value patterns are not supported by this command.
> ++
> +The response of these commands will include a `success` message if the
> +value is written as expected or `failed` if an unexpected failure
> +occurs:
> ++
> +------------
> +set 1 success <scope> <key> <value>
> +set 1 failed <scope> <key> <value>
> +------------
> +