* bug#65359: [PATCH] eglot: add "lexical" LSP server
@ 2023-08-18 1:38 Mou Tong
2023-08-18 6:00 ` Eli Zaretskii
0 siblings, 1 reply; 8+ messages in thread
From: Mou Tong @ 2023-08-18 1:38 UTC (permalink / raw)
To: 65359
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There is a new LSP server for elixir: [lexical].
Although it said there had problems to use it with eglot, but I didn't
meet the [problem] it said in the instruction.
And I had used it for serveral projects and it worked fine, I put this
in my config and I don't know if there is a better way:
```emacs-lisp
(with-eval-after-load 'eglot
(setf (alist-get '(elixir-mode elixir-ts-mode heex-ts-mode)
eglot-server-programs
nil nil #'equal)
(eglot-alternatives
`(("start_lexical.sh")
,(if (and (fboundp 'w32-shell-dos-semantics)
(w32-shell-dos-semantics))
'("language_server.bat")
'("language_server.sh"))))))
```
So I send a patch like this.
[lexical]: https://github.com/lexical-lsp/lexical
[problem]: https://github.com/lexical-lsp/lexical/blob/main/pages/installation.md#vanilla-emacs-with-eglot
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[-- Attachment #2: 0001-Add-lexical-LSP-server-to-Eglot.patch --]
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From f4789e6215291ca2be95f443e0d2a1b122a44b0d Mon Sep 17 00:00:00 2001
From: dalu <mou.tong@outlook.com>
Date: Thu, 17 Aug 2023 18:34:42 +0800
Subject: [PATCH] Add "lexical" LSP server to Eglot
---
lisp/progmodes/eglot.el | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/lisp/progmodes/eglot.el b/lisp/progmodes/eglot.el
index 113ff08e94e..be7ed54c71d 100644
--- a/lisp/progmodes/eglot.el
+++ b/lisp/progmodes/eglot.el
@@ -219,10 +219,12 @@ eglot-server-programs
. ("dart" "language-server"
"--client-id" "emacs.eglot-dart"))
((elixir-mode elixir-ts-mode heex-ts-mode)
- . ,(if (and (fboundp 'w32-shell-dos-semantics)
- (w32-shell-dos-semantics))
- '("language_server.bat")
- '("language_server.sh")))
+ . ,(eglot-alternatives
+ `(("start_lexical.sh")
+ ,(if (and (fboundp 'w32-shell-dos-semantics)
+ (w32-shell-dos-semantics))
+ '("language_server.bat")
+ '("language_server.sh")))))
(ada-mode . ("ada_language_server"))
(scala-mode . ,(eglot-alternatives
'("metals" "metals-emacs")))
--
2.41.0
^ permalink raw reply related [flat|nested] 8+ messages in thread* bug#65359: [PATCH] eglot: add "lexical" LSP server
2023-08-18 1:38 bug#65359: [PATCH] eglot: add "lexical" LSP server Mou Tong
@ 2023-08-18 6:00 ` Eli Zaretskii
2023-08-18 6:19 ` Mou Tong
0 siblings, 1 reply; 8+ messages in thread
From: Eli Zaretskii @ 2023-08-18 6:00 UTC (permalink / raw)
To: Mou Tong; +Cc: 65359
> From: Mou Tong <mou.tong@outlook.com>
> Date: Fri, 18 Aug 2023 01:38:39 +0000
>
> There is a new LSP server for elixir: [lexical].
>
> Although it said there had problems to use it with eglot, but I didn't
> meet the [problem] it said in the instruction.
>
> And I had used it for serveral projects and it worked fine, I put this
> in my config and I don't know if there is a better way:
>
> ```emacs-lisp
> (with-eval-after-load 'eglot
> (setf (alist-get '(elixir-mode elixir-ts-mode heex-ts-mode)
> eglot-server-programs
> nil nil #'equal)
> (eglot-alternatives
> `(("start_lexical.sh")
> ,(if (and (fboundp 'w32-shell-dos-semantics)
> (w32-shell-dos-semantics))
> '("language_server.bat")
> '("language_server.sh"))))))
> ```
>
> So I send a patch like this.
>
> [lexical]: https://github.com/lexical-lsp/lexical
>
> [problem]:
> https://github.com/lexical-lsp/lexical/blob/main/pages/installation.md#vanilla-emacs-with-eglot
>
>
> From f4789e6215291ca2be95f443e0d2a1b122a44b0d Mon Sep 17 00:00:00 2001
> From: dalu <mou.tong@outlook.com>
> Date: Thu, 17 Aug 2023 18:34:42 +0800
> Subject: [PATCH] Add "lexical" LSP server to Eglot
>
> ---
> lisp/progmodes/eglot.el | 10 ++++++----
> 1 file changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/lisp/progmodes/eglot.el b/lisp/progmodes/eglot.el
> index 113ff08e94e..be7ed54c71d 100644
> --- a/lisp/progmodes/eglot.el
> +++ b/lisp/progmodes/eglot.el
> @@ -219,10 +219,12 @@ eglot-server-programs
> . ("dart" "language-server"
> "--client-id" "emacs.eglot-dart"))
> ((elixir-mode elixir-ts-mode heex-ts-mode)
> - . ,(if (and (fboundp 'w32-shell-dos-semantics)
> - (w32-shell-dos-semantics))
> - '("language_server.bat")
> - '("language_server.sh")))
> + . ,(eglot-alternatives
> + `(("start_lexical.sh")
> + ,(if (and (fboundp 'w32-shell-dos-semantics)
> + (w32-shell-dos-semantics))
> + '("language_server.bat")
> + '("language_server.sh")))))
> (ada-mode . ("ada_language_server"))
> (scala-mode . ,(eglot-alternatives
> '("metals" "metals-emacs")))
Thanks, but the fact the command is a shell script again needs the
w32-shell-dos-semantics dance, like language_server.sh did.
^ permalink raw reply [flat|nested] 8+ messages in thread* bug#65359: [PATCH] eglot: add "lexical" LSP server
2023-08-18 6:00 ` Eli Zaretskii
@ 2023-08-18 6:19 ` Mou Tong
2023-08-18 6:39 ` Eli Zaretskii
0 siblings, 1 reply; 8+ messages in thread
From: Mou Tong @ 2023-08-18 6:19 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: 65359@debbugs.gnu.org
Eli Zaretskii <eliz@gnu.org> writes:
> Thanks, but the fact the command is a shell script again needs the
> w32-shell-dos-semantics dance, like language_server.sh did.
I'm afraid lexical doesn't support Windows for now.
Currently lexical only provides `start_lexical.sh`, but I guess it
will support Windows soon since I had seen such a sentence in this
[PR] (it got merged in last week):
> All of our files can be ported to windows fairly easily
Should we wait until it supports Windows?
[PR]: https://github.com/lexical-lsp/lexical/pull/314
^ permalink raw reply [flat|nested] 8+ messages in thread
* bug#65359: [PATCH] eglot: add "lexical" LSP server
2023-08-18 6:19 ` Mou Tong
@ 2023-08-18 6:39 ` Eli Zaretskii
2023-08-18 7:08 ` Mou Tong
0 siblings, 1 reply; 8+ messages in thread
From: Eli Zaretskii @ 2023-08-18 6:39 UTC (permalink / raw)
To: Mou Tong; +Cc: 65359
> From: Mou Tong <mou.tong@outlook.com>
> CC: "65359@debbugs.gnu.org" <65359@debbugs.gnu.org>
> Date: Fri, 18 Aug 2023 06:19:10 +0000
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> > Thanks, but the fact the command is a shell script again needs the
> > w32-shell-dos-semantics dance, like language_server.sh did.
>
> I'm afraid lexical doesn't support Windows for now.
Then we should make this entry be in effect only on systems that
aren't Windows.
> Should we wait until it supports Windows?
I don't mind installing this now, but only if it doesn't break Elixir
support on Windows, which would mean this new entry should be hidden
when Emacs runs on Windows.
I also don't mind waiting...
^ permalink raw reply [flat|nested] 8+ messages in thread
* bug#65359: [PATCH] eglot: add "lexical" LSP server
2023-08-18 6:39 ` Eli Zaretskii
@ 2023-08-18 7:08 ` Mou Tong
2023-08-19 8:38 ` Eli Zaretskii
0 siblings, 1 reply; 8+ messages in thread
From: Mou Tong @ 2023-08-18 7:08 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: 65359@debbugs.gnu.org
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Eli Zaretskii <eliz@gnu.org> writes:
> Then we should make this entry be in effect only on systems that
> aren't Windows.
>
> I don't mind installing this now, but only if it doesn't break Elixir
> support on Windows, which would mean this new entry should be hidden
> when Emacs runs on Windows.
Oh, I see, here is the new patch, I'm using the `eglot-alternatives`
in the else so we don't see lexical on Windows.
> I also don't mind waiting...
Actually I'd like it got merged so I needn't to keep the hack in my
configuration. (Forgive me laziness...)
[-- Attachment #2: 0001-Add-lexical-LSP-server-to-Eglot.patch --]
[-- Type: application/octet-stream, Size: 1185 bytes --]
From 18161aea6287ffd177834fdac156f6037c410856 Mon Sep 17 00:00:00 2001
From: dalu <mou.tong@outlook.com>
Date: Thu, 17 Aug 2023 18:34:42 +0800
Subject: [PATCH] Add "lexical" LSP server to Eglot
lexical does not support Windows currently
---
lisp/progmodes/eglot.el | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lisp/progmodes/eglot.el b/lisp/progmodes/eglot.el
index 113ff08e94e..65daa0941d5 100644
--- a/lisp/progmodes/eglot.el
+++ b/lisp/progmodes/eglot.el
@@ -222,7 +222,8 @@ eglot-server-programs
. ,(if (and (fboundp 'w32-shell-dos-semantics)
(w32-shell-dos-semantics))
'("language_server.bat")
- '("language_server.sh")))
+ (eglot-alternatives
+ '("language_server.sh" "start_lexical.sh"))))
(ada-mode . ("ada_language_server"))
(scala-mode . ,(eglot-alternatives
'("metals" "metals-emacs")))
--
2.41.0
^ permalink raw reply related [flat|nested] 8+ messages in thread* bug#65359: [PATCH] eglot: add "lexical" LSP server
2023-08-18 7:08 ` Mou Tong
@ 2023-08-19 8:38 ` Eli Zaretskii
2023-08-19 10:51 ` João Távora
0 siblings, 1 reply; 8+ messages in thread
From: Eli Zaretskii @ 2023-08-19 8:38 UTC (permalink / raw)
To: Mou Tong, João Távora; +Cc: 65359
> From: Mou Tong <mou.tong@outlook.com>
> CC: "65359@debbugs.gnu.org" <65359@debbugs.gnu.org>
> Date: Fri, 18 Aug 2023 07:08:42 +0000
>
> Eli Zaretskii <eliz@gnu.org> writes:
>
> > Then we should make this entry be in effect only on systems that
> > aren't Windows.
> >
> > I don't mind installing this now, but only if it doesn't break Elixir
> > support on Windows, which would mean this new entry should be hidden
> > when Emacs runs on Windows.
>
> Oh, I see, here is the new patch, I'm using the `eglot-alternatives`
> in the else so we don't see lexical on Windows.
>
> > I also don't mind waiting...
>
> Actually I'd like it got merged so I needn't to keep the hack in my
> configuration. (Forgive me laziness...)
João, is the below OK with you? It's for the master branch.
> From 18161aea6287ffd177834fdac156f6037c410856 Mon Sep 17 00:00:00 2001
> From: dalu <mou.tong@outlook.com>
> Date: Thu, 17 Aug 2023 18:34:42 +0800
> Subject: [PATCH] Add "lexical" LSP server to Eglot
>
> lexical does not support Windows currently
> ---
> lisp/progmodes/eglot.el | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/lisp/progmodes/eglot.el b/lisp/progmodes/eglot.el
> index 113ff08e94e..65daa0941d5 100644
> --- a/lisp/progmodes/eglot.el
> +++ b/lisp/progmodes/eglot.el
> @@ -222,7 +222,8 @@ eglot-server-programs
> . ,(if (and (fboundp 'w32-shell-dos-semantics)
> (w32-shell-dos-semantics))
> '("language_server.bat")
> - '("language_server.sh")))
> + (eglot-alternatives
> + '("language_server.sh" "start_lexical.sh"))))
> (ada-mode . ("ada_language_server"))
> (scala-mode . ,(eglot-alternatives
> '("metals" "metals-emacs")))
> --
> 2.41.0
>
^ permalink raw reply [flat|nested] 8+ messages in thread* bug#65359: [PATCH] eglot: add "lexical" LSP server
2023-08-19 8:38 ` Eli Zaretskii
@ 2023-08-19 10:51 ` João Távora
2023-08-19 14:11 ` Eli Zaretskii
0 siblings, 1 reply; 8+ messages in thread
From: João Távora @ 2023-08-19 10:51 UTC (permalink / raw)
To: Eli Zaretskii; +Cc: 65359, Mou Tong
On Sat, Aug 19, 2023 at 9:38 AM Eli Zaretskii <eliz@gnu.org> wrote:
> > Actually I'd like it got merged so I needn't to keep the hack in my
> > configuration. (Forgive me laziness...)
>
> João, is the below OK with you? It's for the master branch.
Yes, it's fine. Thanks.
João
^ permalink raw reply [flat|nested] 8+ messages in thread
* bug#65359: [PATCH] eglot: add "lexical" LSP server
2023-08-19 10:51 ` João Távora
@ 2023-08-19 14:11 ` Eli Zaretskii
0 siblings, 0 replies; 8+ messages in thread
From: Eli Zaretskii @ 2023-08-19 14:11 UTC (permalink / raw)
To: João Távora; +Cc: 65359-done, mou.tong
> From: João Távora <joaotavora@gmail.com>
> Date: Sat, 19 Aug 2023 11:51:48 +0100
> Cc: Mou Tong <mou.tong@outlook.com>, 65359@debbugs.gnu.org
>
> On Sat, Aug 19, 2023 at 9:38 AM Eli Zaretskii <eliz@gnu.org> wrote:
>
> > > Actually I'd like it got merged so I needn't to keep the hack in my
> > > configuration. (Forgive me laziness...)
> >
> > João, is the below OK with you? It's for the master branch.
>
> Yes, it's fine. Thanks.
Thanks, installed on master, and closing the bug.
^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2023-08-19 14:11 UTC | newest]
Thread overview: 8+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-08-18 1:38 bug#65359: [PATCH] eglot: add "lexical" LSP server Mou Tong
2023-08-18 6:00 ` Eli Zaretskii
2023-08-18 6:19 ` Mou Tong
2023-08-18 6:39 ` Eli Zaretskii
2023-08-18 7:08 ` Mou Tong
2023-08-19 8:38 ` Eli Zaretskii
2023-08-19 10:51 ` João Távora
2023-08-19 14:11 ` Eli Zaretskii
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