On Wed, Oct 18, 2023 at 10:28:41PM +0200, Kristoffer Haugsbakk wrote:
>
> `git maintenance register` registers the repository in the user's global
> config. `$XDG_CONFIG_HOME/git/config` is supposed to be used if
> `~/.gitconfig` does not exist. However, this command creates a
> `~/.gitconfig` file and writes to that one even though the XDG variant
> exists.
>
> This used to work correctly until 50a044f1e4 (gc: replace config
> subprocesses with API calls, 2022-09-27), when the command started calling
> the config API instead of git-config(1).
>
> Also change `unregister` accordingly.
>
> Signed-off-by: Kristoffer Haugsbakk <code@xxxxxxxxxxxxxxx>
> ---
> builtin/gc.c | 23 +++++------------------
> t/t7900-maintenance.sh | 21 +++++++++++++++++++++
> 2 files changed, 26 insertions(+), 18 deletions(-)
>
> diff --git a/builtin/gc.c b/builtin/gc.c
> index 17fc031f63a..7b780f2ab38 100644
> --- a/builtin/gc.c
> +++ b/builtin/gc.c
> @@ -1526,19 +1526,12 @@ static int maintenance_register(int argc, const char **argv, const char *prefix)
>
> if (!found) {
> int rc;
> - char *user_config = NULL, *xdg_config = NULL;
>
> - if (!config_file) {
> - git_global_config_paths(&user_config, &xdg_config);
> - config_file = user_config;
> - if (!user_config)
> - die(_("$HOME not set"));
> - }
> + if (!config_file)
> + config_file = git_global_config();
> rc = git_config_set_multivar_in_file_gently(
> config_file, "maintenance.repo", maintpath,
> CONFIG_REGEX_NONE, 0);
> - free(user_config);
> - free(xdg_config);
Don't we have to free `config_file` now?
> if (rc)
> die(_("unable to add '%s' value of '%s'"),
> @@ -1595,18 +1588,12 @@ static int maintenance_unregister(int argc, const char **argv, const char *prefi
>
> if (found) {
> int rc;
> - char *user_config = NULL, *xdg_config = NULL;
> - if (!config_file) {
> - git_global_config_paths(&user_config, &xdg_config);
> - config_file = user_config;
> - if (!user_config)
> - die(_("$HOME not set"));
> - }
> +
> + if (!config_file)
> + config_file = git_global_config();
> rc = git_config_set_multivar_in_file_gently(
> config_file, key, NULL, maintpath,
> CONFIG_FLAGS_MULTI_REPLACE | CONFIG_FLAGS_FIXED_VALUE);
> - free(user_config);
> - free(xdg_config);
Same here.
> if (rc &&
> (!force || rc == CONFIG_NOTHING_SET))
> diff --git a/t/t7900-maintenance.sh b/t/t7900-maintenance.sh
> index 487e326b3fa..a11e6c61520 100755
> --- a/t/t7900-maintenance.sh
> +++ b/t/t7900-maintenance.sh
> @@ -67,6 +67,27 @@ test_expect_success 'maintenance.auto config option' '
> test_subcommand ! git maintenance run --auto --quiet <false
> '
>
> +test_expect_success 'register uses XDG_CONFIG_HOME config if it exists' '
> + XDG_CONFIG_HOME=.config &&
> + test_when_finished rm -r "$XDG_CONFIG_HOME"/git/config &&
> + export "XDG_CONFIG_HOME" &&
Style: there is no need to quote here.
Also, I think we need to unset this variable at the end of this test as
tests don't run in a subshell. In theory, we should also be able to
leave this variable unset completely as it will be derived from HOME
automatically anyway.
> + mkdir -p "$XDG_CONFIG_HOME"/git &&
> + touch "$XDG_CONFIG_HOME"/git/config &&
> + git maintenance register &&
> + git config --file="$XDG_CONFIG_HOME"/git/config --get maintenance.repo >actual &&
> + pwd >expect &&
> + test_cmp expect actual
> +'
> +
> +test_expect_success 'register does not need XDG_CONFIG_HOME config to exist' '
> + test_when_finished git maintenance unregister &&
> + test_path_is_missing "$XDG_CONFIG_HOME"/git/config &&
> + git maintenance register &&
> + git config --global --get maintenance.repo >actual &&
> + pwd >expect &&
> + test_cmp expect actual
> +'
> +
As you also change the code of `git maintenance unregister`, should we
test its behaviour, as well?
Patrick
> test_expect_success 'maintenance.<task>.enabled' '
> git config maintenance.gc.enabled false &&
> git config maintenance.commit-graph.enabled true &&
> --
> 2.42.0.2.g879ad04204
>
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