Peter Collingbourne <pe...@pcc.me.uk> writes:
> This patch causes git-stash to treat any argument consisting of
> between one and three numerical digits as if it were of the form
> `stash@{<n>}`, where `<n>` is the argument supplied.
Inperative mood.
>
> This is a significant usability improvement for people dealing with
> multiple stashes, as it avoids redundantly typing 'stash@{' ... '}'
> (which involves shifted characters on most keyboards) in the very
> common case that the stash was created using git-stash.
Be less subjective by dropping "significant"; do not shove the
judgement down the throat of reviewers.
> diff --git a/Documentation/git-stash.txt b/Documentation/git-stash.txt
> index 711ffe1..8ffcc97 100644
> --- a/Documentation/git-stash.txt
> +++ b/Documentation/git-stash.txt
> @@ -40,6 +40,10 @@ the usual reflog syntax (e.g. `stash@{0}` is the most
> recently
> created stash, `stash@{1}` is the one before it, `stash@{2.hours.ago}`
> is also possible).
>
> +Any argument supplied to this command consisting of between one
> +and three numerical digits is treated as if it were of the
> +form `stash@{<n>}`, where `<n>` is the argument supplied.
Why up to 999, not 99 or 9999?
How about doing it this way instead:
if commit=$(git rev-parse --verify --quiet $arg^0)
then
: that is a commit-ish, even though it is 0123
elif test "$arg" = 0 || expr "$arg" : '[1-9][0-9]*$' >/dev/null &&
commit=$(git rev-parse --verify --quiet "stash@{$arg}^0")
then
: $arg is decimal integer and stash@{$arg} is a commit-ish
else
BAD
fi
> diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh
> index 5dfbda7..5467acf 100755
> --- a/t/t3903-stash.sh
> +++ b/t/t3903-stash.sh
> @@ -38,7 +38,7 @@ test_expect_success 'parents of stash' '
> '
>
> test_expect_success 'applying bogus stash does nothing' '
> - test_must_fail git stash apply stash@{1} &&
> + test_must_fail git stash apply 1 &&
If you are _adding_ a feature, do not remove tests for existing one;
otherwise you will risk masking a breakage you may be introducing to
an existing feature. Add tests to check that (1) your new feature
works when it should, and (2) your new feature does *not* kick in
when it should not. For example, if you only accept up to 3-digit
decimal integer, make sure feeding 0000 (or something that is *not*
3-digit decimal integer) does not trigger your new feature.
> echo 1 >expect &&
> test_cmp expect file
> '
> @@ -113,7 +113,7 @@ test_expect_success 'drop middle stash' '
> git stash &&
> echo 9 > file &&
> git stash &&
> - git stash drop stash@{1} &&
> + git stash drop 1 &&
Likewise throughout the patch.
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