On Fri, Sep 09, 2016 at 05:54:30PM +0700, Duy Nguyen wrote:
> On Tue, Sep 6, 2016 at 4:08 AM, Christian Neukirchen
> <chneukirchen@xxxxxxxxx> wrote:
> > Hi,
> >
> > I noticed the following suprising behavior:
> >
> > % git --version
> > git version 2.10.0
> >
> > % git add bar
> > % git status -s
> > A bar
> > M foo
> >
> > % git commit -p foo
> > [stage a hunk]
> > ...
> > # Explicit paths specified without -i or -o; assuming --only paths...
> > # On branch master
> > # Changes to be committed:
> > # new file: bar
> > # modified: foo
> > #
> >
> > So why does it want to commit bar too, when I explicitly wanted to
> > commit foo only?
> >
> > This is not how "git commit files..." works, and the man page says
> >
> > 3.by listing files as arguments to the commit command, in which
> > case the commit will ignore changes staged in the index, and
> > instead record the current content of the listed files (which must
> > already be known to Git);
> >
> > I'd expect "git commit -p files..." to work like
> > "git add -p files... && git commit files...".
>
> ...
>
> At the least I think we should clarify this in the document.
How about something like this? Would it help?
-- 8< --
Subject: [PATCH] git-commit.txt: clarify --patch mode with pathspec
How pathspec is used, with and without --interactive/--patch, is
different. But this is not clear from the document. These changes hint
the user to keep reading (to option #5) instead of stopping at #2 and
assuming --patch/--interactive behaves the same way.
And since all the options listed here always mention how the index is
involved (or not) in the final commit, add that bit for #5 as well. This
"on top of the index" is implied when you head over git-add(1), but if
you just go straight to the "Interactive mode" and not read what git-add
is for, you may miss it.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
Documentation/git-commit.txt | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt
index b0a294d..f2ab0ee 100644
--- a/Documentation/git-commit.txt
+++ b/Documentation/git-commit.txt
@@ -29,7 +29,8 @@ The content to be added can be specified in several ways:
2. by using 'git rm' to remove files from the working tree
and the index, again before using the 'commit' command;
-3. by listing files as arguments to the 'commit' command, in which
+3. by listing files as arguments to the 'commit' command
+ (without --interactive or --patch switch), in which
case the commit will ignore changes staged in the index, and instead
record the current content of the listed files (which must already
be known to Git);
@@ -41,7 +42,8 @@ The content to be added can be specified in several ways:
actual commit;
5. by using the --interactive or --patch switches with the 'commit' command
- to decide one by one which files or hunks should be part of the commit,
+ to decide one by one which files or hunks should be part of the commit
+ in addition to contents in the index,
before finalizing the operation. See the ``Interactive Mode'' section of
linkgit:git-add[1] to learn how to operate these modes.
--
2.8.2.524.g6ff3d78
-- 8< --
Duy