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From: Ihor Radchenko <yantar92@posteo.net>
To: Max Nikulin <manikulin@gmail.com>
Cc: emacs-orgmode@gnu.org
Subject: Re: [PATCH] Re: [BUG] ob-shell: :shebang changes interpretation of :cmdline
Date: Sun, 28 Apr 2024 12:34:34 +0000	[thread overview]
Message-ID: <87le4xk6n9.fsf@localhost> (raw)
In-Reply-To: <v0ik5d$i0k$1@ciao.gmane.io>

Max Nikulin <manikulin@gmail.com> writes:

>> I conclude that your concern, while being valid, is a _different_ bug.
>> Thus, I do not see it as a blocker for my patch - my patch will fix the
>> *original bug reported on top of this thread*.
>
> My concern is that your patch trying to fix one bug (I am not convinced 
> it is an improvement despite it is a step toward consistency) introduces 
> another one that is not currently present in the code.

May you explain which bug you are referring to?

The bug with bash -c ./script-with-no-shebang described in
https://superuser.com/questions/502984/writing-shell-scripts-that-will-run-on-any-shell-using-multiple-shebang-lines
is already present, and my patch does not change anything about it.

>> (with-temp-file script-file
>> 		(if shebang (insert shebang "\n")
>>                    (insert "#!" shell-file-name "\n"))
>> 		(when padline (insert "\n"))
>> 		(insert body))
>
> This code has an issue. Interpretation of relative file names in 
> shebangs varies across shells.

May you elaborate? Are you concerned that `shell-file-name' may not be
an absolute path?

> If you insist on parsing :cmdline by shell (I do not like it) then you 
> may try
>
> <shell-file-name> <shell-command-switch> '<shell-file-name> 
> <script-file> <cmdline>'

May you explain how it is better?

-- 
Ihor Radchenko // yantar92,
Org mode contributor,
Learn more about Org mode at <https://orgmode.org/>.
Support Org development at <https://liberapay.com/org-mode>,
or support my work at <https://liberapay.com/yantar92>


  parent reply	other threads:[~2024-04-28 12:34 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-18 15:54 [BUG] ob-shell: :shebang changes interpretation of :cmdline Max Nikulin
2023-11-18 18:09 ` Matt
2023-12-04 13:58   ` Ihor Radchenko
2023-12-04 20:41     ` Matt
2023-11-18 18:20 ` [BUG] ob-shell: :cmdline fails with single argument (was Re: [BUG] ob-shell: :shebang changes interpretation of :cmdline) Matt
2023-11-19  6:57   ` Max Nikulin
2023-11-19  7:57     ` Matt
2024-04-21 15:09 ` [PATCH] Re: [BUG] ob-shell: :shebang changes interpretation of :cmdline Matt
2024-04-23 10:28   ` Ihor Radchenko
2024-04-24 10:33     ` Max Nikulin
2024-04-24 12:52       ` Ihor Radchenko
2024-04-25 10:06         ` Max Nikulin
2024-04-26 11:49         ` Ihor Radchenko
2024-04-27 10:31           ` Max Nikulin
2024-04-27 13:37             ` Max Nikulin
2024-04-28 12:34             ` Ihor Radchenko [this message]
2024-06-27 12:47           ` Ihor Radchenko
2024-06-27 13:00           ` [BUG] ob-shell may use /bin/sh instead of the specified shell when :cmdline is provided (was: [PATCH] Re: [BUG] ob-shell: :shebang changes interpretation of :cmdline) Ihor Radchenko
2024-06-27 13:08             ` Ihor Radchenko
2024-04-23 10:51   ` [PATCH] Re: [BUG] ob-shell: :shebang changes interpretation of :cmdline Max Nikulin
2024-04-23 17:08     ` Max Nikulin
2024-04-26 13:09     ` [DISCUSSION] The meaning of :cmdline header argument across babel backends (was: [PATCH] Re: [BUG] ob-shell: :shebang changes interpretation of :cmdline) Ihor Radchenko
2024-04-27 10:53       ` [DISCUSSION] The meaning of :cmdline header argument across babel backends Max Nikulin
2024-04-29 13:33         ` Ihor Radchenko
2024-05-01 17:48           ` Matt
2024-05-01 18:01             ` Ihor Radchenko
2024-05-02 18:50               ` Matt
2024-05-03 12:12                 ` Ihor Radchenko
2024-05-20 18:01                   ` Matt
2024-05-21 10:28                     ` Max Nikulin
2024-05-21 11:34                       ` Ihor Radchenko
2024-06-27 14:57           ` Ihor Radchenko
2024-04-26 13:12     ` [PATCH] Re: [BUG] ob-shell: :shebang changes interpretation of :cmdline Ihor Radchenko
2024-04-27  7:43       ` Matt
2024-04-27  7:48         ` Ihor Radchenko

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