Re: [PATCH v2] mergetools/diffmerge: support DiffMerge as a git mergetool

2013-10-12 Thread David Aguilar
Thanks for the re-roll.  We're very close; see below.

On Fri, Oct 11, 2013 at 10:01 PM, Stefan Saasen ssaa...@atlassian.com wrote:
 DiffMerge is a non-free (but gratis) tool that supports OS X, Windows and 
 Linux.

 See http://www.sourcegear.com/diffmerge/

 DiffMerge includes a script `/usr/bin/diffmerge` that can be used to launch 
 the
 graphical compare tool.

 This change adds mergetool support for DiffMerge and adds 'diffmerge' as an
 option to the mergetool help.

 Signed-off-by: Stefan Saasen ssaa...@atlassian.com
 Acked-by: David Aguilar dav...@gmail.com
 ---
  contrib/completion/git-completion.bash |  2 +-
  git-mergetool--lib.sh  |  3 ++-
  mergetools/diffmerge   | 15 +++
  3 files changed, 18 insertions(+), 2 deletions(-)
  create mode 100644 mergetools/diffmerge

 diff --git a/contrib/completion/git-completion.bash 
 b/contrib/completion/git-completion.bash
 index e1b7313..07b0ba5 100644
 --- a/contrib/completion/git-completion.bash
 +++ b/contrib/completion/git-completion.bash
 @@ -1188,7 +1188,7 @@ _git_diff ()
 __git_complete_revlist_file
  }

 -__git_mergetools_common=diffuse ecmerge emerge kdiff3 meld opendiff
 +__git_mergetools_common=diffuse diffmerge ecmerge emerge kdiff3 meld 
 opendiff
 tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc3 
 codecompare
  

 diff --git a/git-mergetool--lib.sh b/git-mergetool--lib.sh
 index feee6a4..0fcb253 100644
 --- a/git-mergetool--lib.sh
 +++ b/git-mergetool--lib.sh
 @@ -250,7 +250,8 @@ list_merge_tool_candidates () {
 else
 tools=opendiff kdiff3 tkdiff xxdiff meld $tools
 fi
 -   tools=$tools gvimdiff diffuse ecmerge p4merge araxis bc3 
 codecompare
 +   tools=$tools gvimdiff diffuse diffmerge ecmerge 
 +   tools+=p4merge araxis bc3 codecompare

I don't believe += is portable across all POSIX shells.

I tried this on dash (which is the default /bin/sh on Debian) and it
was not understood there.

$ f=1 2 3
$ f+= 4
/bin/dash: 2: f+= 4: not found

I think we should stick to the tools=$tools . style of concatenation.

Everything else looks good to me.

Thanks,
-- 
David
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Re: [PATCH v2] mergetools/diffmerge: support DiffMerge as a git mergetool

2013-10-12 Thread Stefan Saasen
Not a problem. I'll change it to:

tools=$tools gvimdiff diffuse diffmerge ecmerge
tools=$tools p4merge araxis bc3 code compare

and send a v3. Thanks for the review David.


On 13 October 2013 06:55, David Aguilar dav...@gmail.com wrote:
 Thanks for the re-roll.  We're very close; see below.

 On Fri, Oct 11, 2013 at 10:01 PM, Stefan Saasen ssaa...@atlassian.com wrote:
 DiffMerge is a non-free (but gratis) tool that supports OS X, Windows and 
 Linux.

 See http://www.sourcegear.com/diffmerge/

 DiffMerge includes a script `/usr/bin/diffmerge` that can be used to launch 
 the
 graphical compare tool.

 This change adds mergetool support for DiffMerge and adds 'diffmerge' as an
 option to the mergetool help.

 Signed-off-by: Stefan Saasen ssaa...@atlassian.com
 Acked-by: David Aguilar dav...@gmail.com
 ---
  contrib/completion/git-completion.bash |  2 +-
  git-mergetool--lib.sh  |  3 ++-
  mergetools/diffmerge   | 15 +++
  3 files changed, 18 insertions(+), 2 deletions(-)
  create mode 100644 mergetools/diffmerge

 diff --git a/contrib/completion/git-completion.bash 
 b/contrib/completion/git-completion.bash
 index e1b7313..07b0ba5 100644
 --- a/contrib/completion/git-completion.bash
 +++ b/contrib/completion/git-completion.bash
 @@ -1188,7 +1188,7 @@ _git_diff ()
 __git_complete_revlist_file
  }

 -__git_mergetools_common=diffuse ecmerge emerge kdiff3 meld opendiff
 +__git_mergetools_common=diffuse diffmerge ecmerge emerge kdiff3 meld 
 opendiff
 tkdiff vimdiff gvimdiff xxdiff araxis p4merge bc3 
 codecompare
  

 diff --git a/git-mergetool--lib.sh b/git-mergetool--lib.sh
 index feee6a4..0fcb253 100644
 --- a/git-mergetool--lib.sh
 +++ b/git-mergetool--lib.sh
 @@ -250,7 +250,8 @@ list_merge_tool_candidates () {
 else
 tools=opendiff kdiff3 tkdiff xxdiff meld $tools
 fi
 -   tools=$tools gvimdiff diffuse ecmerge p4merge araxis bc3 
 codecompare
 +   tools=$tools gvimdiff diffuse diffmerge ecmerge 
 +   tools+=p4merge araxis bc3 codecompare

 I don't believe += is portable across all POSIX shells.

 I tried this on dash (which is the default /bin/sh on Debian) and it
 was not understood there.

 $ f=1 2 3
 $ f+= 4
 /bin/dash: 2: f+= 4: not found

 I think we should stick to the tools=$tools . style of concatenation.

 Everything else looks good to me.

 Thanks,
 --
 David
--
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the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html