Re: [PATCH 3/3] t/lib-rebase: improve documentation of set_fake_editor()
Hi Oswald
Thanks for splitting these patches up. We generally prefer commits message to be prose explaining the reason for the change rather than bullet points.
On 07/08/2023 18:09, Oswald Buddenhagen wrote:
> - Make it reflect better what actually happens.
> This makes it easier to
> fully exploit the possibilities and to modify the code.
I don't really see how this follows from the first sentence.
> - Improve the structure, putting more general info further up.
> - Document `fakesha` and `break`.
Show 26 quoted lines
> Signed-off-by: Oswald Buddenhagen <oswald.buddenhagen@gmx.de>
> ---
> Cc: Phillip Wood <phillip.wood123@gmail.com>
> ---
> t/lib-rebase.sh | 21 ++++++++++++---------
> 1 file changed, 12 insertions(+), 9 deletions(-)
>
> diff --git a/t/lib-rebase.sh b/t/lib-rebase.sh
> index 9ed87ca7ab..184b25b427 100644
> --- a/t/lib-rebase.sh
> +++ b/t/lib-rebase.sh
> @@ -8,18 +8,21 @@
> # - check that non-commit messages have a certain line count with $EXPECT_COUNT
> # - check the commit count in the commit message header with $EXPECT_HEADER_COUNT
> # - rewrite a rebase -i script as directed by $FAKE_LINES.
> -# $FAKE_LINES consists of a sequence of words separated by spaces.
> -# The following word combinations are possible:
> +# $FAKE_LINES consists of a sequence of words separated by spaces;
> +# spaces inside the words are encoded as underscores.
> +# The following words are possible:
> #
> -# "<lineno>" -- add a "pick" line with the SHA1 taken from the
> -# specified line.
> +# "<cmd>" -- override the command for the next line specification. Can be
> +# "pick", "squash", "fixup"|"fixup_-C"|"fixup_-c", "edit", "reword",
> +# "drop", "merge[_-{c|C}_<SHA1>]", There is an inconsistency here in how we document fixup and merge. The former explicitly lists all possibilities and the latter uses a more compact notation. Note that we use docopt style descriptions for options so "{c|C}" would be written as "(c|C)". Also "merge -c/C" takes a commitish (which we could write as <rev>" rather than a hex object ID.
> or "bad" for an invalid command.
This is a useful addition
Show 12 quoted lines
> -# "<cmd> <lineno>" -- add a line with the specified command
> -# ("pick", "squash", "fixup"|"fixup_-C"|"fixup_-c", "edit", "reword" or "drop")
> -# and the SHA1 taken from the specified line.
> +# "<lineno>" -- add a command, using the specified line as a template.
> +# If the command has not been overridden, the line will be copied
> +# verbatim, usually resulting in a "pick" line.
> #
> -# "_" -- add a space, like "fixup_-C" implies "fixup -C" and
> -# "exec_cmd_with_args" add an "exec cmd with args" line.
> +# "fakesha" -- add a command ("pick" by default), using a fake SHA1.
> +#
> +# "exec_[...]", "break" -- add the specified command.Something like
exec[_<command ...>]
would be more accurate I think
I think with a couple of tweaks this would be worthwhile improvement to the documentation. Having comprehensive coverage of all the commands is very welcome.
Thanks
Phillip
Oswald Buddenhagen
