From: "Đoàn Trần Công Danh" <congdanhqx@gmail.com>
To: sunlin via GitGitGadget <gitgitgadget@gmail.com>
Cc: git@vger.kernel.org, sunlin <sunlin7@yahoo.com>,
Lin Sun <lin.sun@zoom.us>
Subject: Re: [PATCH v11] Support auto-merge for meld to follow the vim-diff behavior
Date: Tue, 7 Jul 2020 22:31:55 +0700 [thread overview]
Message-ID: <20200707153155.GC7003@danh.dev> (raw)
In-Reply-To: <pull.781.v11.git.git.1594106024078.gitgitgadget@gmail.com>
On 2020-07-07 07:13:43+0000, sunlin via GitGitGadget <gitgitgadget@gmail.com> wrote:
> -# Check whether we should use 'meld --output <file>'
> -check_meld_for_output_version () {
> - meld_path="$(git config mergetool.meld.path)"
> - meld_path="${meld_path:-meld}"
> +# Get meld help message
> +init_meld_help_msg () {
> + if test -z "$meld_help_msg"
> + then
> + meld_path="$(git config mergetool.meld.path || echo meld)"
> + meld_help_msg=$($meld_path --help 2>&1)
I haven't thought about this until now.
`$meld_path` should be quoted.
meld_help_msg="$("$meld_path" --help 2>&1)"
Either that or our Windows friends will complain soon:
C:/Program Files/Meld/meld --help
(I don't know where meld will be installed by default in Window exactly,
above command is just a guess)
> + fi
> +}
>
> - if meld_has_output_option=$(git config --bool mergetool.meld.hasOutput)
> +# Check the features and set flags
> +check_meld_for_features () {
> + # Check whether we should use 'meld --output <file>'
> + if test -z "$meld_has_output_option"
> then
> - : use configured value
> - elif "$meld_path" --help 2>&1 |
> - grep -e '--output=' -e '\[OPTION\.\.\.\]' >/dev/null
> + meld_has_output_option=$(git config --bool mergetool.meld.hasOutput)
> + case "$meld_has_output_option" in
> + true|false)
> + : use configured value
> + ;;
> + *)
> + : empty or invalid configured value, detecting "--output" automatically
> + init_meld_help_msg
> +
> + case "$meld_help_msg" in
> + *"--output="* | *'[OPTION...]'*)
> + # All version that has [OPTION...] supports --output
Good comments :)
> + meld_has_output_option=true
> + ;;
> + *)
> + meld_has_output_option=false
> + ;;
> + esac
> + ;;
> + esac
> + fi
> + # Check whether we should use 'meld --auto-merge ...'
> + if test -z "$meld_use_auto_merge_option"
> then
> - : old ones mention --output and new ones just say OPTION...
> - meld_has_output_option=true
> - else
> - meld_has_output_option=false
> + if meld_use_auto_merge_option=$( \
> + git config --bool mergetool.meld.useAutoMerge 2>/dev/null)
> + then
> + : use configured value
> + else
> + meld_use_auto_merge_option=$(git config mergetool.meld.useAutoMerge)
> + if test "$meld_use_auto_merge_option" = "auto"
> + then
> + # testing the "--auto-merge" option only if config is "auto"
> + init_meld_help_msg
> +
> + case "$meld_help_msg" in
> + *"--auto-merge"* | *'[OPTION...]'*)
> + meld_use_auto_merge_option=true
> + ;;
> + *)
> + meld_use_auto_merge_option=false
> + ;;
> + esac
> + else
> + meld_use_auto_merge_option=false
If I read other emails correctly (which I usually don't),
I think we would want to bail out in this case.
> + fi
> + fi
> fi
> }
>
> base-commit: 07d8ea56f2ecb64b75b92264770c0a664231ce17
> --
> gitgitgadget
--
Danh
next prev parent reply other threads:[~2020-07-07 15:36 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
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 [this message]
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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