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* [PATCH] gitk: new option to hide prefetch refs
@ 2021-08-24 12:18 Tal Kelrich via GitGitGadget
  2021-08-24 13:49 ` Derrick Stolee
  2024-03-05 19:45 ` [PATCH v3] " Tal Kelrich
  0 siblings, 2 replies; 5+ messages in thread
From: Tal Kelrich via GitGitGadget @ 2021-08-24 12:18 UTC (permalink / raw)
  To: git; +Cc: Paul Mackerras, Tal Kelrich, Tal Kelrich

From: Tal Kelrich <hasturkun@gmail.com>

The maintenance 'prefetch' task creates refs that mirror remote refs,
and in repositories with many branches this can clutter the commit list.

Add a new option to ignore any prefetch refs, enabled by default.

Signed-off-by: Tal Kelrich <hasturkun@gmail.com>
---
    gitk: new option to hide prefetch refs
    
    Adding a new option for gitk to ignore prefetch refs, as these clutter
    the commit list on repositories with many branches.
    
    This defaults to being enabled, as I would expect users usually wouldn't
    want to see these.
    
    It might have been better to allow gitk to read log.excludeDecoration
    (or a gitk specific configured pattern) and use that to ignore refs, but
    this was simpler for me to implement without knowing Tcl.

Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-1023%2Fhasturkun%2Fgitk-ignore-prefetch-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-1023/hasturkun/gitk-ignore-prefetch-v1
Pull-Request: https://github.com/gitgitgadget/git/pull/1023

 gitk-git/gitk | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/gitk-git/gitk b/gitk-git/gitk
index 23d9dd1fe0d..4e44da517f2 100755
--- a/gitk-git/gitk
+++ b/gitk-git/gitk
@@ -1780,6 +1780,7 @@ proc readrefs {} {
     global selecthead selectheadid
     global hideremotes
     global tclencoding
+    global hideprefetch
 
     foreach v {tagids idtags headids idheads otherrefids idotherrefs} {
         unset -nocomplain $v
@@ -1814,6 +1815,7 @@ proc readrefs {} {
             }
             set tagids($name) $id
             lappend idtags($id) $name
+        } elseif {[string match "prefetch/*" $name] && $hideprefetch} {
         } else {
             set otherrefids($name) $id
             lappend idotherrefs($id) $name
@@ -11548,7 +11550,7 @@ proc create_prefs_page {w} {
 proc prefspage_general {notebook} {
     global NS maxwidth maxgraphpct showneartags showlocalchanges
     global tabstop limitdiffs autoselect autosellen extdifftool perfile_attrs
-    global hideremotes want_ttk have_ttk maxrefs web_browser
+    global hideremotes want_ttk have_ttk maxrefs web_browser hideprefetch
 
     set page [create_prefs_page $notebook.general]
 
@@ -11572,6 +11574,9 @@ proc prefspage_general {notebook} {
     ${NS}::checkbutton $page.hideremotes -text [mc "Hide remote refs"] \
         -variable hideremotes
     grid x $page.hideremotes -sticky w
+    ${NS}::checkbutton $page.hideprefetch -text [mc "Hide prefetch refs"] \
+        -variable hideprefetch
+    grid x $page.hideprefetch -sticky w
 
     ${NS}::label $page.ddisp -text [mc "Diff display options"]
     grid $page.ddisp - -sticky w -pady 10
@@ -11696,7 +11701,7 @@ proc doprefs {} {
     global oldprefs prefstop showneartags showlocalchanges
     global uicolor bgcolor fgcolor ctext diffcolors selectbgcolor markbgcolor
     global tabstop limitdiffs autoselect autosellen extdifftool perfile_attrs
-    global hideremotes want_ttk have_ttk
+    global hideremotes want_ttk have_ttk hideprefetch
 
     set top .gitkprefs
     set prefstop $top
@@ -11705,7 +11710,8 @@ proc doprefs {} {
         return
     }
     foreach v {maxwidth maxgraphpct showneartags showlocalchanges \
-                   limitdiffs tabstop perfile_attrs hideremotes want_ttk} {
+                   limitdiffs tabstop perfile_attrs hideremotes want_ttk \
+                   hideprefetch} {
         set oldprefs($v) [set $v]
     }
     ttk_toplevel $top
@@ -11831,7 +11837,8 @@ proc prefscan {} {
     global oldprefs prefstop
 
     foreach v {maxwidth maxgraphpct showneartags showlocalchanges \
-                   limitdiffs tabstop perfile_attrs hideremotes want_ttk} {
+                   limitdiffs tabstop perfile_attrs hideremotes want_ttk \
+                   hideprefetch} {
         global $v
         set $v $oldprefs($v)
     }
@@ -11845,7 +11852,7 @@ proc prefsok {} {
     global oldprefs prefstop showneartags showlocalchanges
     global fontpref mainfont textfont uifont
     global limitdiffs treediffs perfile_attrs
-    global hideremotes
+    global hideremotes hideprefetch
 
     catch {destroy $prefstop}
     unset prefstop
@@ -11891,7 +11898,8 @@ proc prefsok {} {
           $limitdiffs != $oldprefs(limitdiffs)} {
         reselectline
     }
-    if {$hideremotes != $oldprefs(hideremotes)} {
+    if {$hideremotes != $oldprefs(hideremotes) ||
+          $hideprefetch != $oldprefs(hideprefetch)} {
         rereadrefs
     }
 }
@@ -12365,6 +12373,7 @@ set cmitmode "patch"
 set wrapcomment "none"
 set showneartags 1
 set hideremotes 0
+set hideprefetch 1
 set maxrefs 20
 set visiblerefs {"master"}
 set maxlinelen 200
@@ -12477,7 +12486,7 @@ set config_variables {
     filesepbgcolor filesepfgcolor linehoverbgcolor linehoverfgcolor
     linehoveroutlinecolor mainheadcirclecolor workingfilescirclecolor
     indexcirclecolor circlecolors linkfgcolor circleoutlinecolor diffbgcolors
-    web_browser
+    web_browser hideprefetch
 }
 foreach var $config_variables {
     config_init_trace $var

base-commit: 225bc32a989d7a22fa6addafd4ce7dcd04675dbf
-- 
gitgitgadget

^ permalink raw reply related	[flat|nested] 5+ messages in thread

* Re: [PATCH] gitk: new option to hide prefetch refs
  2021-08-24 12:18 [PATCH] gitk: new option to hide prefetch refs Tal Kelrich via GitGitGadget
@ 2021-08-24 13:49 ` Derrick Stolee
  2021-08-24 18:46   ` Junio C Hamano
  2024-03-05 19:45 ` [PATCH v3] " Tal Kelrich
  1 sibling, 1 reply; 5+ messages in thread
From: Derrick Stolee @ 2021-08-24 13:49 UTC (permalink / raw)
  To: Tal Kelrich via GitGitGadget, git; +Cc: Paul Mackerras, Tal Kelrich

On 8/24/2021 8:18 AM, Tal Kelrich via GitGitGadget wrote:
> From: Tal Kelrich <hasturkun@gmail.com>
> 
> The maintenance 'prefetch' task creates refs that mirror remote refs,
> and in repositories with many branches this can clutter the commit list.
> 
> Add a new option to ignore any prefetch refs, enabled by default.

This seems like a sensible feature to add. Thank you for contributing!
 
>     It might have been better to allow gitk to read log.excludeDecoration
>     (or a gitk specific configured pattern) and use that to ignore refs, but
>     this was simpler for me to implement without knowing Tcl.

I agree, but I also don't know Tcl so can't comment to how hard that
might be. I'm not sure how gitk operates and why it does not automatically
benefit from log.excludeDecoration. Is it computing its own decoration? Is
it using a different Git command that isn't integrated with
log.excludeDecoration, but should be?

I also cannot review that this patch works as advertised. I just wanted to
chime in with support for the idea.

Thanks,
-Stolee

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [PATCH] gitk: new option to hide prefetch refs
  2021-08-24 13:49 ` Derrick Stolee
@ 2021-08-24 18:46   ` Junio C Hamano
  2021-08-24 21:47     ` Derrick Stolee
  0 siblings, 1 reply; 5+ messages in thread
From: Junio C Hamano @ 2021-08-24 18:46 UTC (permalink / raw)
  To: Derrick Stolee
  Cc: Tal Kelrich via GitGitGadget, git, Paul Mackerras, Tal Kelrich

Derrick Stolee <stolee@gmail.com> writes:

> On 8/24/2021 8:18 AM, Tal Kelrich via GitGitGadget wrote:
>> From: Tal Kelrich <hasturkun@gmail.com>
>> 
>> The maintenance 'prefetch' task creates refs that mirror remote refs,
>> and in repositories with many branches this can clutter the commit list.
>> 
>> Add a new option to ignore any prefetch refs, enabled by default.
>
> This seems like a sensible feature to add. Thank you for contributing!
>  
>>     It might have been better to allow gitk to read log.excludeDecoration
>>     (or a gitk specific configured pattern) and use that to ignore refs, but
>>     this was simpler for me to implement without knowing Tcl.
>
> I agree, but I also don't know Tcl so can't comment to how hard that
> might be. I'm not sure how gitk operates and why it does not automatically
> benefit from log.excludeDecoration. Is it computing its own decoration? Is
> it using a different Git command that isn't integrated with
> log.excludeDecoration, but should be?
>
> I also cannot review that this patch works as advertised. I just wanted to
> chime in with support for the idea.

I would usually say that defaulting this to 'on' would be a biased
choice [*1*], but in this case I tend to think it is a good idea to
hide these by default, as 'prefetch' came way after people started
using Git, and users did not ask for 'prefetch' refs.  The prefetching
may help users but the refs used to anchor the prefetched objects are
implementation detail that the users would rather not to see.

I wonder if we should also hide refs/stash for the same reason, but
that is outside the scope of this change.

In any case, please make it a patch relative to Paul's tree and send
it in his direction.

Thanks.


[Footnote]

*1* Whenever the inventor of a feature says "I expect users would
want this!", it needs to be taken with a moderate amount of salt, as
the inventor is self selected specimen who wanted it (after all, the
feature motivated the inventor enough to write the patch).

^ permalink raw reply	[flat|nested] 5+ messages in thread

* Re: [PATCH] gitk: new option to hide prefetch refs
  2021-08-24 18:46   ` Junio C Hamano
@ 2021-08-24 21:47     ` Derrick Stolee
  0 siblings, 0 replies; 5+ messages in thread
From: Derrick Stolee @ 2021-08-24 21:47 UTC (permalink / raw)
  To: Junio C Hamano
  Cc: Tal Kelrich via GitGitGadget, git, Paul Mackerras, Tal Kelrich

On 8/24/2021 2:46 PM, Junio C Hamano wrote:
> Derrick Stolee <stolee@gmail.com> writes:
> 
>> On 8/24/2021 8:18 AM, Tal Kelrich via GitGitGadget wrote:
>>> From: Tal Kelrich <hasturkun@gmail.com>
>>>
>>> The maintenance 'prefetch' task creates refs that mirror remote refs,
>>> and in repositories with many branches this can clutter the commit list.
>>>
>>> Add a new option to ignore any prefetch refs, enabled by default.
>>
>> This seems like a sensible feature to add. Thank you for contributing!
...> I would usually say that defaulting this to 'on' would be a biased
> choice [*1*], but in this case I tend to think it is a good idea to
> hide these by default, as 'prefetch' came way after people started
> using Git, and users did not ask for 'prefetch' refs.  The prefetching
> may help users but the refs used to anchor the prefetched objects are
> implementation detail that the users would rather not to see.
...
> *1* Whenever the inventor of a feature says "I expect users would
> want this!", it needs to be taken with a moderate amount of salt, as
> the inventor is self selected specimen who wanted it (after all, the
> feature motivated the inventor enough to write the patch).

I agree with both points. As the inventor of prefetch refs, my opinion
should also be taken with similar salt.

I do want to add at least that Git itself hides these refs by modifying
log.excludeDecoration during 'git maintenance start', so there is
precedent. Git is hiding them, but user can become confused when they
appear in gitk.

Thanks,
-Stolee

^ permalink raw reply	[flat|nested] 5+ messages in thread

* [PATCH v3] gitk: new option to hide prefetch refs
  2021-08-24 12:18 [PATCH] gitk: new option to hide prefetch refs Tal Kelrich via GitGitGadget
  2021-08-24 13:49 ` Derrick Stolee
@ 2024-03-05 19:45 ` Tal Kelrich
  1 sibling, 0 replies; 5+ messages in thread
From: Tal Kelrich @ 2024-03-05 19:45 UTC (permalink / raw)
  To: gitgitgadget; +Cc: git, hasturkun, paulus

The maintenance 'prefetch' task creates refs that mirror remote refs,
and in repositories with many branches this can clutter the commit list.

Add a new option to ignore any prefetch refs, enabled by default.

Signed-off-by: Tal Kelrich <hasturkun@gmail.com>
---
Changes since v1:
 - Patch rebuilt on gitk tree.
 gitk | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/gitk b/gitk
index 0ae7d68..85315df 100755
--- a/gitk
+++ b/gitk
@@ -1780,6 +1780,7 @@ proc readrefs {} {
     global selecthead selectheadid
     global hideremotes
     global tclencoding
+    global hideprefetch
 
     foreach v {tagids idtags headids idheads otherrefids idotherrefs} {
         unset -nocomplain $v
@@ -1814,6 +1815,7 @@ proc readrefs {} {
             }
             set tagids($name) $id
             lappend idtags($id) $name
+        } elseif {[string match "prefetch/*" $name] && $hideprefetch} {
         } else {
             set otherrefids($name) $id
             lappend idotherrefs($id) $name
@@ -11551,7 +11553,7 @@ proc create_prefs_page {w} {
 proc prefspage_general {notebook} {
     global NS maxwidth maxgraphpct showneartags showlocalchanges
     global tabstop limitdiffs autoselect autosellen extdifftool perfile_attrs
-    global hideremotes want_ttk have_ttk maxrefs web_browser
+    global hideremotes want_ttk have_ttk maxrefs web_browser hideprefetch
 
     set page [create_prefs_page $notebook.general]
 
@@ -11575,6 +11577,9 @@ proc prefspage_general {notebook} {
     ${NS}::checkbutton $page.hideremotes -text [mc "Hide remote refs"] \
         -variable hideremotes
     grid x $page.hideremotes -sticky w
+    ${NS}::checkbutton $page.hideprefetch -text [mc "Hide prefetch refs"] \
+        -variable hideprefetch
+    grid x $page.hideprefetch -sticky w
 
     ${NS}::label $page.ddisp -text [mc "Diff display options"]
     grid $page.ddisp - -sticky w -pady 10
@@ -11699,7 +11704,7 @@ proc doprefs {} {
     global oldprefs prefstop showneartags showlocalchanges
     global uicolor bgcolor fgcolor ctext diffcolors selectbgcolor markbgcolor
     global tabstop limitdiffs autoselect autosellen extdifftool perfile_attrs
-    global hideremotes want_ttk have_ttk
+    global hideremotes want_ttk have_ttk hideprefetch
 
     set top .gitkprefs
     set prefstop $top
@@ -11708,7 +11713,8 @@ proc doprefs {} {
         return
     }
     foreach v {maxwidth maxgraphpct showneartags showlocalchanges \
-                   limitdiffs tabstop perfile_attrs hideremotes want_ttk} {
+                   limitdiffs tabstop perfile_attrs hideremotes want_ttk \
+                   hideprefetch} {
         set oldprefs($v) [set $v]
     }
     ttk_toplevel $top
@@ -11834,7 +11840,8 @@ proc prefscan {} {
     global oldprefs prefstop
 
     foreach v {maxwidth maxgraphpct showneartags showlocalchanges \
-                   limitdiffs tabstop perfile_attrs hideremotes want_ttk} {
+                   limitdiffs tabstop perfile_attrs hideremotes want_ttk \
+                   hideprefetch} {
         global $v
         set $v $oldprefs($v)
     }
@@ -11848,7 +11855,7 @@ proc prefsok {} {
     global oldprefs prefstop showneartags showlocalchanges
     global fontpref mainfont textfont uifont
     global limitdiffs treediffs perfile_attrs
-    global hideremotes
+    global hideremotes hideprefetch
 
     catch {destroy $prefstop}
     unset prefstop
@@ -11894,7 +11901,8 @@ proc prefsok {} {
           $limitdiffs != $oldprefs(limitdiffs)} {
         reselectline
     }
-    if {$hideremotes != $oldprefs(hideremotes)} {
+    if {$hideremotes != $oldprefs(hideremotes) ||
+          $hideprefetch != $oldprefs(hideprefetch)} {
         rereadrefs
     }
 }
@@ -12368,6 +12376,7 @@ set cmitmode "patch"
 set wrapcomment "none"
 set showneartags 1
 set hideremotes 0
+set hideprefetch 1
 set maxrefs 20
 set visiblerefs {"master"}
 set maxlinelen 200
@@ -12480,7 +12489,7 @@ set config_variables {
     filesepbgcolor filesepfgcolor linehoverbgcolor linehoverfgcolor
     linehoveroutlinecolor mainheadcirclecolor workingfilescirclecolor
     indexcirclecolor circlecolors linkfgcolor circleoutlinecolor diffbgcolors
-    web_browser
+    web_browser hideprefetch
 }
 foreach var $config_variables {
     config_init_trace $var
-- 
2.37.1.windows.1


^ permalink raw reply related	[flat|nested] 5+ messages in thread

end of thread, other threads:[~2024-03-05 19:46 UTC | newest]

Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-24 12:18 [PATCH] gitk: new option to hide prefetch refs Tal Kelrich via GitGitGadget
2021-08-24 13:49 ` Derrick Stolee
2021-08-24 18:46   ` Junio C Hamano
2021-08-24 21:47     ` Derrick Stolee
2024-03-05 19:45 ` [PATCH v3] " Tal Kelrich

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