From: "J.P." <jp@neverwas.me>
To: 52010@debbugs.gnu.org
Cc: emacs-erc@gnu.org
Subject: bug#52010: 28.0.60; ERC now ignores dialed server names in autojoin
Date: Sun, 21 Nov 2021 03:31:03 -0800 [thread overview]
Message-ID: <87bl2d7nk8.fsf__16950.9700428293$1637494338$gmane$org@neverwas.me> (raw)
In-Reply-To: <87ilwmbbz7.fsf@neverwas.me> (J. P.'s message of "Sat, 20 Nov 2021 16:15:24 -0800")
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v2: a small tweak to leave a tidier footprint for git-blame.
Also, some slight corrections on the timeline:
Jan 20, 2003 - Register autojoin function with `erc-after-connect'
hook, which passes in `erc-announced-server-name' for
function's server param
Jun 26, 2005 - Add dialed server as fallback when announced name
missing
Sep 16, 2005 - Deprecate `erc-announced-server-name' in favor of
`erc-server-announced-name'
Jan 05, 2017 - Switch from announced to dialed, ignoring server param
provided by `erc-after-connect' hook
Sep 16, 2021 - Switch from dialed to announced, but consider networks
This patch - Stay the course, but always fall back to dialed (not
just when unset)
Bug #48598 - Prefer unique session identifiers based around and
compatible with networks, but fall back on announced,
then dialed (for compatibility)
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From e804e5c160b8ee1fa1ad2e1af7bcf3dd694cd14b Mon Sep 17 00:00:00 2001
From: "F. Jason Park" <jp@neverwas.me>
Date: Sat, 20 Nov 2021 23:53:49 -0800
Subject: NOT A PATCH
F. Jason Park (1):
Fall back on dialed server names in erc-join
lisp/erc/erc-join.el | 17 +++++++++++------
1 file changed, 11 insertions(+), 6 deletions(-)
Interdiff:
diff --git a/lisp/erc/erc-join.el b/lisp/erc/erc-join.el
index 1a6bdedc98..887c40a00c 100644
--- a/lisp/erc/erc-join.el
+++ b/lisp/erc/erc-join.el
@@ -105,9 +105,9 @@ erc-autojoin-domain-only
This is important for networks that redirect you to other
servers, presumably in the same domain.
-This treatment will only be applied to so-called \"announced names\",
-like zirconium.libera.chat, but not to \"dialed\" hostnames, like
-my.proxy.localdomain or my.vps.example.com."
+This treatment will only be applied to so-called \"announced\" names,
+like zirconium.libera.chat, but not to \"dialed\" names, like
+209.51.188.117 or my.vps.example.net."
:type 'boolean)
(defvar-local erc--autojoin-timer nil)
@@ -131,7 +131,7 @@ erc-autojoin-server-match
This should be a key from `erc-autojoin-channels-alist'."
(or (eq candidate (erc-network))
(and (stringp candidate)
- (or (and erc-server-announced-name ; unnecessary after #48598
+ (or (and erc-server-announced-name
(string-match-p candidate erc-server-announced-name))
(string-match-p candidate erc-session-server)))))
@@ -188,12 +188,12 @@ erc-autojoin-channels
(defun erc-autojoin-current-server ()
"Compute the current server for lookup in `erc-autojoin-channels-alist'.
Respects `erc-autojoin-domain-only'."
- (if (and erc-autojoin-domain-only
- erc-server-announced-name
- (string-match "[^.\n]+\\.\\([^.\n]+\\.[^.\n]+\\)$"
- erc-server-announced-name))
- (match-string 1 erc-server-announced-name)
- erc-session-server))
+ (let ((server erc-server-announced-name))
+ (if (and erc-autojoin-domain-only
+ server
+ (string-match "[^.\n]+\\.\\([^.\n]+\\.[^.\n]+\\)$" server))
+ (match-string 1 server)
+ erc-session-server)))
(defun erc-autojoin-add (proc parsed)
"Add the channel being joined to `erc-autojoin-channels-alist'."
--
2.31.1
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From e804e5c160b8ee1fa1ad2e1af7bcf3dd694cd14b Mon Sep 17 00:00:00 2001
From: "F. Jason Park" <jp@neverwas.me>
Date: Wed, 10 Nov 2021 23:42:42 -0800
Subject: [PATCH 1/1] Fall back on dialed server names in erc-join
* lisp/erc/erc-join.el (erc-autojoin-server-match,
erc-autojoin-current-server): as a fallback, always try the original
server argument passed to `erc-open' when matching against members of
`erc-autojoin-channels-alist'. Similarly, when adding and removing
items, only apply the `erc-autojoin-domain-only' truncation treatment
to "announced" servers.
---
lisp/erc/erc-join.el | 17 +++++++++++------
1 file changed, 11 insertions(+), 6 deletions(-)
diff --git a/lisp/erc/erc-join.el b/lisp/erc/erc-join.el
index 2ed8622b85..887c40a00c 100644
--- a/lisp/erc/erc-join.el
+++ b/lisp/erc/erc-join.el
@@ -103,7 +103,11 @@ erc-autojoin-domain-only
If non-nil, and a channel on the server a.b.c is joined, then
only b.c is used as the server for `erc-autojoin-channels-alist'.
This is important for networks that redirect you to other
-servers, presumably in the same domain."
+servers, presumably in the same domain.
+
+This treatment will only be applied to so-called \"announced\" names,
+like zirconium.libera.chat, but not to \"dialed\" names, like
+209.51.188.117 or my.vps.example.net."
:type 'boolean)
(defvar-local erc--autojoin-timer nil)
@@ -127,9 +131,9 @@ erc-autojoin-server-match
This should be a key from `erc-autojoin-channels-alist'."
(or (eq candidate (erc-network))
(and (stringp candidate)
- (string-match-p candidate
- (or erc-server-announced-name
- erc-session-server)))))
+ (or (and erc-server-announced-name
+ (string-match-p candidate erc-server-announced-name))
+ (string-match-p candidate erc-session-server)))))
(defun erc-autojoin-after-ident (_network _nick)
"Autojoin channels in `erc-autojoin-channels-alist'.
@@ -184,11 +188,12 @@ erc-autojoin-channels
(defun erc-autojoin-current-server ()
"Compute the current server for lookup in `erc-autojoin-channels-alist'.
Respects `erc-autojoin-domain-only'."
- (let ((server (or erc-server-announced-name erc-session-server)))
+ (let ((server erc-server-announced-name))
(if (and erc-autojoin-domain-only
+ server
(string-match "[^.\n]+\\.\\([^.\n]+\\.[^.\n]+\\)$" server))
(match-string 1 server)
- server)))
+ erc-session-server)))
(defun erc-autojoin-add (proc parsed)
"Add the channel being joined to `erc-autojoin-channels-alist'."
--
2.31.1
next prev parent reply other threads:[~2021-11-21 11:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-21 0:15 28.0.50; ERC now ignores dialed server names in autojoin J.P.
2021-11-21 11:31 ` J.P. [this message]
2021-11-22 1:43 ` bug#52010: 28.0.60; " J.P.
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