"Johannes Schindelin via GitGitGadget" <gitgitgadget@xxxxxxxxx>
writes:
> From: Johannes Schindelin <johannes.schindelin@xxxxxx>
>
> To give ample warning in case we decide to change the fall-back for an
> unconfigured `init.defaultBranch`, let's introduce some advice that is
> shown upon `git init` when that value is not set.
I know this means well.
I however doubt "ample warning" before we announce an actual
decision makes user's life any easier in practice, though. Until
they know what it will be changed to (if we decide not to change
anything, treat it as changing it to 'master'), they would not be
able to decide if the name is more suitable for their use case.
I further suspect that their choice will be influenced the most by
the choice made by the projects they most often interact with, and
not by our plan.
> +static const char default_branch_name_advice[] = N_(
> +"Using '%s' as the name for the initial branch. This name is subject\n"
> +"to change. To configure the name to use as the initial branch name in\n"
> +"new repositories, or to silence this warning, run:\n"
s/new repositories/all of your new repositories/ as that is the
whole point of using --global option below.
> +"\n"
> +"\tgit config --global init.defaultBranch <name>\n"
> +);
> +
> +test_expect_success 'advice on unconfigured init.defaultBranch' '
> + GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= git -c color.advice=always \
> + init unconfigured-default-branch-name 2>err &&
> + test_decode_color <err >decoded &&
> + test_i18ngrep "<YELLOW>hint: " decoded
> +'
> +
> diff --git a/t/t7414-submodule-mistakes.sh b/t/t7414-submodule-mistakes.sh
> index f2e7df59cf..0ed02938f9 100755
> --- a/t/t7414-submodule-mistakes.sh
> +++ b/t/t7414-submodule-mistakes.sh
> @@ -30,7 +30,7 @@ test_expect_success 'no warning when updating entry' '
>
> test_expect_success 'submodule add does not warn' '
> test_when_finished "git rm -rf submodule .gitmodules" &&
> - git submodule add ./embed submodule 2>stderr &&
> + git -c init.defaultBranch=x submodule add ./embed submodule 2>stderr &&
> test_i18ngrep ! warning stderr
> '
It is a bit subtle that this not only tests whatever "git submodule"
test it originally wanted to do but also serves as a test that the
new advice message is squelched by the presence of the configuration.
> diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
> index 59bbf75e83..772152320a 100644
> --- a/t/test-lib-functions.sh
> +++ b/t/test-lib-functions.sh
> @@ -1202,7 +1202,8 @@ test_create_repo () {
> mkdir -p "$repo"
> (
> cd "$repo" || error "Cannot setup test environment"
> - "${GIT_TEST_INSTALLED:-$GIT_EXEC_PATH}/git$X" init \
> + "${GIT_TEST_INSTALLED:-$GIT_EXEC_PATH}/git$X" \
> + -c init.defaultBranch=master init \
I wonder if this should be more like
-c init.defaultBranch=${GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME-master}
so that tests that want a particular branch name would get what they
want?
Eventually we would need to do the s/master/X/ if/when the actual
default change happens.
> "--template=$GIT_BUILD_DIR/templates/blt/" >&3 2>&4 ||
> error "cannot run git init -- have you built things yet?"
> mv .git/hooks .git/hooks-disabled
