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From: "Đoàn Trần Công Danh" <congdanhqx@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: sunlin via GitGitGadget <gitgitgadget@gmail.com>,
	git@vger.kernel.org, sunlin <sunlin7@yahoo.com>,
	Lin Sun <lin.sun@zoom.us>
Subject: Re: [PATCH v6] Support auto-merge for meld to follow the vim-diff behavior
Date: Fri, 3 Jul 2020 22:58:12 +0700	[thread overview]
Message-ID: <20200703155812.GA4087@danh.dev> (raw)
In-Reply-To: <xmqqv9j5bc4o.fsf@gitster.c.googlers.com>

On 2020-07-02 18:50:15-0700, Junio C Hamano <gitster@pobox.com> wrote:
> So, if we do not know yet, then...
> 
> >  	then
> > +		meld_use_auto_merge_option=$(git config mergetool.meld.useAutoMerge)
> > +		case "$meld_use_auto_merge_option" in
> > +		[Tt]rue|[Yy]es|[Oo]n|1)
> > +			meld_use_auto_merge_option=true
> 
> This is sloppy.  TRUE is also a valid way to spell 'yes'.
> 
>     if o=$(git config --bool 2>/dev/null mergetool.meld.useautomerge)
>     then
>     	meld_use_auto_merge_option=$o
>     elif test auto = "$(git config mergetool.meld.useautomerge)"
>     then
> 	... auto detect ...
>     else
> 	meld_use_auto_merge_option=false
>     fi

Something like this should work if we don't write anything to stderr,
except the complain from git-config:

> fatal: bad numeric config value 'auto' for 'mergetool.meld.useautomerge': invalid unit

	if o=$(git config --bool mergetool.meld.useautomerge 2>&1)
	then
		meld_use_auto_merge_option=$o
	else
		case "$o" in
		*"'auto'"*) ... auto detect ... ;;
		esac
	fi

This code block is likely broken if git-config is chatty (trace).
I don't know if we have a reliable ways to tell Git to not chatty,
though.


-- 
Danh

  parent reply	other threads:[~2020-07-03 15:58 UTC|newest]

Thread overview: 74+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-08  1:25 [PATCH] Enable auto-merge for meld to follow the vim-diff beharior sunlin via GitGitGadget
2020-06-08  9:49 ` Pratyush Yadav
2020-06-09  3:19 ` [PATCH v2] " sunlin via GitGitGadget
2020-06-29  7:07   ` [PATCH v3] " sunlin via GitGitGadget
2020-06-29 12:32     ` Fwd: " Git Gadget
2020-06-30  0:06     ` Junio C Hamano
2020-06-30  7:42       ` David Aguilar
2020-06-30 11:25         ` lin.sun
2020-06-30 11:37         ` lin.sun
2020-06-30 15:51         ` Junio C Hamano
2020-06-30 11:26     ` [PATCH v4] " sunlin via GitGitGadget
2020-06-30 16:23       ` Đoàn Trần Công Danh
2020-06-30 23:01         ` Đoàn Trần Công Danh
2020-07-01  7:06       ` [PATCH v5] " sunlin via GitGitGadget
2020-07-01  7:23         ` lin.sun
2020-07-01 18:19           ` David Aguilar
2020-07-01 14:17         ` Đoàn Trần Công Danh
2020-07-01 15:32           ` lin.sun
2020-07-01 22:02             ` lin.sun
2020-07-01 23:06               ` Đoàn Trần Công Danh
2020-07-01 19:51           ` Junio C Hamano
2020-07-02  0:20             ` lin.sun
2020-07-02  0:44         ` [PATCH v6] Support auto-merge for meld to follow the vim-diff behavior sunlin via GitGitGadget
2020-07-02  2:35           ` lin.sun
2020-07-03  1:50           ` Junio C Hamano
2020-07-03  3:53             ` lin.sun
2020-07-03 15:58             ` Đoàn Trần Công Danh [this message]
2020-07-06  6:23               ` Junio C Hamano
2020-07-03  3:26           ` [PATCH v7] " sunlin via GitGitGadget
2020-07-03  4:50             ` Junio C Hamano
2020-07-04  1:18               ` lin.sun
2020-07-06  2:36                 ` lin.sun
2020-07-04  1:16             ` [PATCH v8] " sunlin via GitGitGadget
2020-07-06  2:27               ` [PATCH v9] " sunlin via GitGitGadget
2020-07-06 22:31                 ` Junio C Hamano
2020-07-07  6:34                   ` lin.sun
2020-07-07 16:43                     ` Junio C Hamano
2020-07-08  1:20                       ` lin.sun
2020-07-08  1:51                         ` Junio C Hamano
2020-07-07  6:17                 ` [PATCH v10] " sunlin via GitGitGadget
2020-07-07  6:25                   ` Junio C Hamano
2020-07-07  6:38                     ` lin.sun
2020-07-07  6:44                       ` lin.sun
2020-07-07  7:13                   ` [PATCH v11] " sunlin via GitGitGadget
2020-07-07 15:31                     ` Đoàn Trần Công Danh
2020-07-08  0:57                       ` lin.sun
2020-07-08  3:25                     ` [PATCH v12] " sunlin via GitGitGadget
2020-07-08  3:31                       ` lin.sun
2020-07-08 15:42                       ` Đoàn Trần Công Danh
2020-07-08 15:47                         ` lin.sun
2020-07-09  0:35                       ` [PATCH v13] " sunlin via GitGitGadget
2020-07-09  0:39                         ` lin.sun
2020-07-09  2:42                         ` Junio C Hamano
2020-07-09  2:56                         ` Junio C Hamano
2020-07-09  3:24                           ` lin.sun
2020-07-09  4:49                             ` Junio C Hamano
2020-07-09  5:31                               ` Junio C Hamano
2020-07-12 14:07                             ` lin.sun
2020-07-12 23:38                               ` lin.sun
2020-07-09  4:28                         ` [PATCH v14] " sunlin via GitGitGadget
2020-07-12  8:39                           ` [PATCH v15] " sunlin via GitGitGadget
2020-07-12  9:08                             ` [PATCH v16] " sunlin via GitGitGadget
2020-07-12 18:04                               ` Junio C Hamano
2020-07-12 23:26                                 ` lin.sun
2020-07-13  5:14                                 ` Junio C Hamano
2020-07-13  6:58                                   ` lin.sun
2020-07-12 23:32                               ` [PATCH v17] " sunlin via GitGitGadget
2020-07-24  0:58                                 ` Junio C Hamano
2020-09-03 21:48                                   ` Junio C Hamano
     [not found]                                     ` <C35AC799-B4F6-4A5E-92FA-21065310B379@hxcore.ol>
2020-09-09  1:31                                       ` Lin Sun
2020-09-09 20:43                                         ` Junio C Hamano
2020-09-12  7:21                                 ` [PATCH v18] " sunlin via GitGitGadget
2020-09-14 20:07                                   ` Junio C Hamano
2020-09-15  0:55                                     ` Lin Sun

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