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rebase-interactive: suppress whitespace preceding item count

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97f05f43 (Show number of TODO items for interactive rebase, 2014-12-10)
taught rebase-interactive to compute an item count with 'wc -l' and
display it in the instruction list comments:

    # Rebase 46640c6..5568fd5 onto 46640c6 (4 TODO item(s))

On Mac OS X, however, it renders as:

    # Rebase 46640c6..5568fd5 onto 46640c6 (       4 TODO item(s))

since 'wc -l' indents its output with leading spaces. Fix this.

Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Eric Sunshine 2015-03-04 02:53:04 -05:00 committed by Junio C Hamano
parent 97f05f43dc
commit 28c8cfc363
2 changed files with 10 additions and 0 deletions
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1
git-rebase--interactive.sh
View file

@ -1032,6 +1032,7 @@ test -n "$autosquash" && rearrange_squash "$todo"
test -n "$cmd" && add_exec_commands "$todo"
todocount=$(git stripspace --strip-comments <"$todo" | wc -l)
todocount=${todocount##* }
cat >>"$todo" <<EOF

9
t/t3404-rebase-interactive.sh
View file

@ -1039,4 +1039,13 @@ test_expect_success 'short SHA-1 collide' '
)
'
test_expect_success 'todo count' '
write_script dump-raw.sh <<-\EOF &&
cat "$1"
EOF
test_set_editor "$(pwd)/dump-raw.sh" &&
git rebase -i HEAD~4 >actual &&
grep "^# Rebase ..* onto ..* ([0-9]" actual
'
test_done