Sometimes when users use scalar to download a monorepo with a long
commit history, they want to check the progress bar to know how long
they still need to wait during the fetch process, but scalar
suppresses this output by default.
So let's check whether scalar stderr refer to a terminal, if so,
show progress, otherwise disable it.
Signed-off-by: ZheNing Hu <adlternative@gmail.com>
Acked-by: Derrick Stolee <derrickstolee@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Create a new test file ('t9211-scalar-clone.sh') to exercise the options and
behavior of the 'scalar clone' command. Each test clones to a unique target
location and cleans up the cloned repo only when the test passes. This
ensures that failed tests' artifacts are captured in CI artifacts for
further debugging.
Helped-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Victoria Dye <vdye@github.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
