git-browse-help?

git-browse-help?

[Jeff King]

The new 'git-browse-help' seems to purely be a helper script for "git
help" (judging from the commit messages and the lack of documentation).
Should it perhaps be "git--browse-help" or "git-help--browse" to follow
our "this is not for users" convention (see add--interactive,
fetch--tool, and rebase--interactive).

I became aware of it because "br" used to tab-complete "branch" but now
doesn't. :) And if we're going to change it, pre-1.5.4 is the time.

-Peff

Re: git-browse-help?

[Junio C Hamano]

Jeff King <peff@peff.net> writes:

> The new 'git-browse-help' seems to purely be a helper script for "git
> help" (judging from the commit messages and the lack of documentation).
> Should it perhaps be "git--browse-help" or "git-help--browse" to follow
> our "this is not for users" convention (see add--interactive,
> fetch--tool, and rebase--interactive).
>
> I became aware of it because "br" used to tab-complete "branch" but now
> doesn't. :) And if we're going to change it, pre-1.5.4 is the time.

Good eyes and a sensible argument.  Go wild.

Re: git-browse-help?

[Jeff King]

On Fri, Dec 14, 2007 at 09:38:05AM -0800, Junio C Hamano wrote:

> > Should it perhaps be "git--browse-help" or "git-help--browse" to follow
> Good eyes and a sensible argument.  Go wild.

Looks like you beat me to it. Thanks.

-Peff

Re: git-browse-help?

[Jeff King]

On Sat, Dec 15, 2007 at 05:08:11AM -0500, Jeff King wrote:

> On Fri, Dec 14, 2007 at 09:38:05AM -0800, Junio C Hamano wrote:
> 
> > > Should it perhaps be "git--browse-help" or "git-help--browse" to follow
> > Good eyes and a sensible argument.  Go wild.
> 
> Looks like you beat me to it. Thanks.

Although I would have called it "git-help--browse" rather than
"git-browse--help" since

  a) it is related to "git help", not "git browse"
  b) there is no tab completion conflict with git-he, but there is with
     git-br. :) This is of course because I am using the file
     completion, but the programmable bash completion has the same
     problem. Shawn, perhaps it should simply ignore *--* as plumbing?

I can prepare a patch if "git-help--browse" makes more sense.

-Peff

Re: git-browse-help?

[Jeff King]

On Sat, Dec 15, 2007 at 06:01:53AM -0500, Jeff King wrote:

>      problem. Shawn, perhaps it should simply ignore *--* as plumbing?

And here is a patch to do that.

-- >8 --
teach bash completion to treat commands with "--" as plumbing

There is a convention that commands containing a double-dash
are implementation details and not to be used by mortals. We
should automatically remove them from the completion
suggestions as plumbing.

Signed-off-by: Jeff King <peff@peff.net>
---
BTW, Junio, I remember discussion a long time ago about doing:

  cover letter
  -- >8 --
  commit
  ---
  diff

versus

  commit
  ---
  cover letter
  diff

and I recall that you did not have a strong preference. I have started
using the former, as I find it a bit more convenient to write (and I
think it is more readable when you are following up a discussion rather
than writing a real cover letter or commenting on the patch). However,
I wanted to confirm that you don't find it significantly more annoying.

 contrib/completion/git-completion.bash |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 58e0e53..2fd32db 100755
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -291,7 +291,7 @@ __git_commands ()
 	for i in $(git help -a|egrep '^ ')
 	do
 		case $i in
-		add--interactive) : plumbing;;
+		*--*)             : plumbing pattern;;
 		applymbox)        : ask gittus;;
 		applypatch)       : ask gittus;;
 		archimport)       : import;;
@@ -308,7 +308,6 @@ __git_commands ()
 		diff-tree)        : plumbing;;
 		fast-import)      : import;;
 		fsck-objects)     : plumbing;;
-		fetch--tool)      : plumbing;;
 		fetch-pack)       : plumbing;;
 		fmt-merge-msg)    : plumbing;;
 		for-each-ref)     : plumbing;;
-- 
1.5.4.rc0.1124.g1b66f-dirty

Re: git-browse-help?

[Junio C Hamano]

Jeff King <peff@peff.net> writes:

> BTW, Junio, I remember discussion a long time ago about doing:
>
>   cover letter
>   -- >8 --
>   commit
>   ---
>   diff
>
> versus
>
>   commit
>   ---
>   cover letter
>   diff
>
> and I recall that you did not have a strong preference. I have started
> using the former, as I find it a bit more convenient to write (and I
> think it is more readable when you are following up a discussion rather
> than writing a real cover letter or commenting on the patch).

Yeah, and it is not too inconvenient to trim it off if you use "am -i"
or "commit --amend".  An added bonus is unlike the "top-post" style, the
cover material is available when editing the final log message, so I
actually slightly prefer "cover -- >8 -- log --- patch" myself.

Re: git-browse-help?

[Shawn O. Pearce]

Jeff King <peff@peff.net> wrote:
> -- >8 --
> teach bash completion to treat commands with "--" as plumbing
> 
> There is a convention that commands containing a double-dash
> are implementation details and not to be used by mortals. We
> should automatically remove them from the completion
> suggestions as plumbing.
> 
> Signed-off-by: Jeff King <peff@peff.net>

Acked-by: Shawn O. Pearce <spearce@spearce.org>


> diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
> index 58e0e53..2fd32db 100755
> --- a/contrib/completion/git-completion.bash
> +++ b/contrib/completion/git-completion.bash
> @@ -291,7 +291,7 @@ __git_commands ()
>  	for i in $(git help -a|egrep '^ ')
>  	do
>  		case $i in
> -		add--interactive) : plumbing;;
> +		*--*)             : plumbing pattern;;
>  		applymbox)        : ask gittus;;
>  		applypatch)       : ask gittus;;
>  		archimport)       : import;;
> @@ -308,7 +308,6 @@ __git_commands ()
>  		diff-tree)        : plumbing;;
>  		fast-import)      : import;;
>  		fsck-objects)     : plumbing;;
> -		fetch--tool)      : plumbing;;
>  		fetch-pack)       : plumbing;;
>  		fmt-merge-msg)    : plumbing;;
>  		for-each-ref)     : plumbing;;

-- 
Shawn.

Re: git-browse-help?

[Junio C Hamano]

Jeff King <peff@peff.net> writes:

> Although I would have called it "git-help--browse" rather than
> "git-browse--help" since

Good point.

Re: git-browse-help?

[Jeff King]

On Sat, Dec 15, 2007 at 11:26:44AM -0800, Junio C Hamano wrote:

> > Although I would have called it "git-help--browse" rather than
> > "git-browse--help" since
> 
> Good point.

And here is the patch (I based the change-sites off of the ones in your
previous patch, plus a grep to double-check).

-- >8 --
rename git-browse--help to git-help--browse

The convention for helper scripts has been
git-$TOOL--$HELPER. Since this is a "browse" helper for the
"help" tool, git-help--browse is a more sensible name.

Signed-off-by: Jeff King <peff@peff.net>
---
 .gitignore                                 |    2 +-
 Documentation/git-help.txt                 |    4 ++--
 Makefile                                   |    2 +-
 git-browse--help.sh => git-help--browse.sh |    0 
 help.c                                     |    2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)
 rename git-browse--help.sh => git-help--browse.sh (100%)

diff --git a/.gitignore b/.gitignore
index aef01c5..dab5bc2 100644
--- a/.gitignore
+++ b/.gitignore
@@ -12,7 +12,6 @@ git-archive
 git-bisect
 git-blame
 git-branch
-git-browse--help
 git-bundle
 git-cat-file
 git-check-attr
@@ -52,6 +51,7 @@ git-gc
 git-get-tar-commit-id
 git-grep
 git-hash-object
+git-help--browse
 git-http-fetch
 git-http-push
 git-imap-send
diff --git a/Documentation/git-help.txt b/Documentation/git-help.txt
index 8cd69e7..da3f718 100644
--- a/Documentation/git-help.txt
+++ b/Documentation/git-help.txt
@@ -47,13 +47,13 @@ OPTIONS
 +
 The web browser can be specified using the configuration variable
 'help.browser', or 'web.browser' if the former is not set. If none of
-these config variables is set, the 'git-browse--help' helper script
+these config variables is set, the 'git-help--browse' helper script
 (called by 'git-help') will pick a suitable default.
 +
 You can explicitly provide a full path to your prefered browser by
 setting the configuration variable 'browser.<tool>.path'. For example,
 you can configure the absolute path to firefox by setting
-'browser.firefox.path'. Otherwise, 'git-browse--help' assumes the tool
+'browser.firefox.path'. Otherwise, 'git-help--browse' assumes the tool
 is available in PATH.
 +
 Note that the script tries, as much as possible, to display the HTML
diff --git a/Makefile b/Makefile
index 62f1893..7776077 100644
--- a/Makefile
+++ b/Makefile
@@ -227,7 +227,7 @@ SCRIPT_SH = \
 	git-lost-found.sh git-quiltimport.sh git-submodule.sh \
 	git-filter-branch.sh \
 	git-stash.sh \
-	git-browse--help.sh
+	git-help--browse.sh
 
 SCRIPT_PERL = \
 	git-add--interactive.perl \
diff --git a/git-browse--help.sh b/git-help--browse.sh
similarity index 100%
rename from git-browse--help.sh
rename to git-help--browse.sh
diff --git a/help.c b/help.c
index f9ce6db..1302a61 100644
--- a/help.c
+++ b/help.c
@@ -331,7 +331,7 @@ static void show_info_page(const char *git_cmd)
 static void show_html_page(const char *git_cmd)
 {
 	const char *page = cmd_to_page(git_cmd);
-	execl_git_cmd("browse--help", page, NULL);
+	execl_git_cmd("help--browse", page, NULL);
 }
 
 void help_unknown_cmd(const char *cmd)
-- 
1.5.4.rc0.1122.g899d-dirty