* bug#39704: 28.0.50; vc-print-branch-log data loss
@ 2020-02-20 23:32 Juri Linkov
2020-02-21 0:25 ` Dmitry Gutov
0 siblings, 1 reply; 6+ messages in thread
From: Juri Linkov @ 2020-02-20 23:32 UTC (permalink / raw)
To: 39704
Tags: patch
Accidentally I noticed that vc-print-branch-log prints a narrower log
than it should. I don't remember any damage from this data loss
but this is not the right thing to do - by default it should show logs
from the repository root, not logs limited to a subdirectory when
this command happens to be called from a subdirectory.
Am I correct to expect that vc-print-branch-log should print
log from branch's root like vc-print-root-log does, and
not from a subdirectory like vc-print-log does?
diff --git a/lisp/vc/vc.el b/lisp/vc/vc.el
index f7d651fac6..13d60b6fcf 100644
--- a/lisp/vc/vc.el
+++ b/lisp/vc/vc.el
@@ -2559,9 +2590,11 @@ vc-print-branch-log
(vc-read-revision "Branch to log: ")))
(when (equal branch "")
(error "No branch specified"))
- (vc-print-log-internal (vc-responsible-backend default-directory)
- (list default-directory) branch t
- (when (> vc-log-show-limit 0) vc-log-show-limit)))
+ (let* ((backend (vc-responsible-backend default-directory))
+ (rootdir (vc-call-backend backend 'root default-directory)))
+ (vc-print-log-internal backend
+ (list rootdir) branch t
+ (when (> vc-log-show-limit 0) vc-log-show-limit))))
;;;###autoload
(defun vc-log-incoming (&optional remote-location)
^ permalink raw reply related [flat|nested] 6+ messages in thread
* bug#39704: 28.0.50; vc-print-branch-log data loss
2020-02-20 23:32 bug#39704: 28.0.50; vc-print-branch-log data loss Juri Linkov
@ 2020-02-21 0:25 ` Dmitry Gutov
2020-02-21 18:29 ` Tom Tromey
2020-02-23 0:07 ` Juri Linkov
0 siblings, 2 replies; 6+ messages in thread
From: Dmitry Gutov @ 2020-02-21 0:25 UTC (permalink / raw)
To: Juri Linkov, 39704; +Cc: Tom Tromey
On 21.02.2020 1:32, Juri Linkov wrote:
> Tags: patch
>
> Accidentally I noticed that vc-print-branch-log prints a narrower log
> than it should. I don't remember any damage from this data loss
> but this is not the right thing to do - by default it should show logs
> from the repository root, not logs limited to a subdirectory when
> this command happens to be called from a subdirectory.
>
> Am I correct to expect that vc-print-branch-log should print
> log from branch's root like vc-print-root-log does, and
> not from a subdirectory like vc-print-log does?
I think so (then, the patch LGTM).
Tom might want to weigh in on this, though.
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#39704: 28.0.50; vc-print-branch-log data loss
2020-02-21 0:25 ` Dmitry Gutov
@ 2020-02-21 18:29 ` Tom Tromey
2020-02-23 0:07 ` Juri Linkov
1 sibling, 0 replies; 6+ messages in thread
From: Tom Tromey @ 2020-02-21 18:29 UTC (permalink / raw)
To: Dmitry Gutov; +Cc: Tom Tromey, 39704, Juri Linkov
Dmitry> Tom might want to weigh in on this, though.
I don't really have an opinion.
The proposed behavior seems fine to me.
Tom
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#39704: 28.0.50; vc-print-branch-log data loss
2020-02-21 0:25 ` Dmitry Gutov
2020-02-21 18:29 ` Tom Tromey
@ 2020-02-23 0:07 ` Juri Linkov
2020-02-23 8:57 ` Dmitry Gutov
1 sibling, 1 reply; 6+ messages in thread
From: Juri Linkov @ 2020-02-23 0:07 UTC (permalink / raw)
To: Dmitry Gutov; +Cc: Tom Tromey, 39704
>> Accidentally I noticed that vc-print-branch-log prints a narrower log
>> than it should. I don't remember any damage from this data loss
>> but this is not the right thing to do - by default it should show logs
>> from the repository root, not logs limited to a subdirectory when
>> this command happens to be called from a subdirectory.
>> Am I correct to expect that vc-print-branch-log should print
>> log from branch's root like vc-print-root-log does, and
>> not from a subdirectory like vc-print-log does?
>
> I think so (then, the patch LGTM).
Or maybe retain the old behavior on using a prefix arg?
I.e. C-u M-x vc-print-branch-log could ask for a directory,
with the default on default-directory.
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#39704: 28.0.50; vc-print-branch-log data loss
2020-02-23 0:07 ` Juri Linkov
@ 2020-02-23 8:57 ` Dmitry Gutov
2020-03-09 23:34 ` Juri Linkov
0 siblings, 1 reply; 6+ messages in thread
From: Dmitry Gutov @ 2020-02-23 8:57 UTC (permalink / raw)
To: Juri Linkov; +Cc: Tom Tromey, 39704
On 23.02.2020 2:07, Juri Linkov wrote:
> Or maybe retain the old behavior on using a prefix arg?
>
> I.e. C-u M-x vc-print-branch-log could ask for a directory,
> with the default on default-directory.
Personally, I don't remember needing something like that (or, in a
once-a-decade occurrence, I can use the console). But if you find it
useful, sure.
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#39704: 28.0.50; vc-print-branch-log data loss
2020-02-23 8:57 ` Dmitry Gutov
@ 2020-03-09 23:34 ` Juri Linkov
0 siblings, 0 replies; 6+ messages in thread
From: Juri Linkov @ 2020-03-09 23:34 UTC (permalink / raw)
To: Dmitry Gutov; +Cc: Tom Tromey, 39704
tags 39704 fixed
close 39704 28.0.50
quit
>> Or maybe retain the old behavior on using a prefix arg?
>> I.e. C-u M-x vc-print-branch-log could ask for a directory,
>> with the default on default-directory.
>
> Personally, I don't remember needing something like that (or, in
> a once-a-decade occurrence, I can use the console). But if you find it
> useful, sure.
Ok, pushed to master, and closed.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-03-09 23:34 UTC | newest]
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2020-02-20 23:32 bug#39704: 28.0.50; vc-print-branch-log data loss Juri Linkov
2020-02-21 0:25 ` Dmitry Gutov
2020-02-21 18:29 ` Tom Tromey
2020-02-23 0:07 ` Juri Linkov
2020-02-23 8:57 ` Dmitry Gutov
2020-03-09 23:34 ` Juri Linkov
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