upstream/mercurial-mirror Files · mercurial/templates/map-cmdline.xml

revset: optimize "draft() & ::x" pattern...

revset: optimize "draft() & ::x" pattern The `draft() & ::x` type query could be common for selecting one or more draft feature branches being worked on. Before this patch, `::x` may travel through the changelog DAG for a long distance until it gets a smaller revision number than `min(draft())`. It could be very slow on long changelog with distant (in terms of revision numbers) drafts. This patch adds a fast path for this situation, and will stop traveling the changelog DAG once `::x` hits a non-draft revision. The fast path also works for `secret()` and `not public()`. To measure the performance difference, I used drawdag to create a repo that emulates distant drafts: DRAFT4 | DRAFT3 # draft / PUBLIC9999 # public | PUBLIC9998 | . DRAFT2 . | . DRAFT1 # draft | / PUBLIC0001 # public And measured the performance using the repo: (BEFORE) $ hg perfrevset 'draft() & ::(DRAFT2+DRAFT4)' ! wall 0.017132 comb 0.010000 user 0.010000 sys 0.000000 (best of 156) $ hg perfrevset 'draft() & ::(all())' ! wall 0.024221 comb 0.030000 user 0.030000 sys 0.000000 (best of 113) (AFTER) $ hg perfrevset 'draft() & ::(DRAFT2+DRAFT4)' ! wall 0.000243 comb 0.000000 user 0.000000 sys 0.000000 (best of 9303) $ hg perfrevset 'draft() & ::(all())' ! wall 0.004319 comb 0.000000 user 0.000000 sys 0.000000 (best of 655) Differential Revision: https://phab.mercurial-scm.org/D441

Matt Mackall - - Load All Authors

File last commit:

r26222:3095b102 default


                r34067:c6c8a52e

default

Download file

             map-cmdline.xml
        
                    20 lines
            
             | 1.6 KiB
            
                | application/xml
            
             |
                XmlLexer
            
             / mercurial / templates / map-cmdline.xml
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      docheader = '<?xml version="1.0"?>\n<log>\n'

      docfooter = '</log>\n'

      changeset = '<logentry revision="{rev}" node="{node}">\n{branches}{bookmarks}{tags}{parents}<author email="{author|email|xmlescape}">{author|person|xmlescape}</author>\n<date>{date|rfc3339date}</date>\n<msg xml:space="preserve">{desc|xmlescape}</msg>\n</logentry>\n'

      changeset_verbose = '<logentry revision="{rev}" node="{node}">\n{branches}{bookmarks}{tags}{parents}<author email="{author|email|xmlescape}">{author|person|xmlescape}</author>\n<date>{date|rfc3339date}</date>\n<msg xml:space="preserve">{desc|xmlescape}</msg>\n<paths>\n{file_adds}{file_dels}{file_mods}</paths>\n{file_copies}</logentry>\n'

      changeset_debug = '<logentry revision="{rev}" node="{node}">\n{branches}{bookmarks}{tags}{parents}<author email="{author|email|xmlescape}">{author|person|xmlescape}</author>\n<date>{date|rfc3339date}</date>\n<msg xml:space="preserve">{desc|xmlescape}</msg>\n<paths>\n{file_adds}{file_dels}{file_mods}</paths>\n{file_copies}{extras}</logentry>\n'

      file_add  = '<path action="A">{file_add|xmlescape}</path>\n'

      file_mod  = '<path action="M">{file_mod|xmlescape}</path>\n'

      file_del  = '<path action="R">{file_del|xmlescape}</path>\n'

      start_file_copies = '<copies>\n'

      file_copy = '<copy source="{source|xmlescape}">{name|xmlescape}</copy>\n'

      end_file_copies = '</copies>\n'

      parent = '<parent revision="{rev}" node="{node}" />\n'

      branch = '<branch>{branch|xmlescape}</branch>\n'

      tag = '<tag>{tag|xmlescape}</tag>\n'

      bookmark = '<bookmark>{bookmark|xmlescape}</bookmark>\n'

      extra = '<extra key="{key|xmlescape}">{value|xmlescape}</extra>\n'

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				docheader = '<?xml version="1.0"?>\n<log>\n'
				docfooter = '</log>\n'

				changeset = '<logentry revision="{rev}" node="{node}">\n{branches}{bookmarks}{tags}{parents}<author email="{author\|email\|xmlescape}">{author\|person\|xmlescape}</author>\n<date>{date\|rfc3339date}</date>\n<msg xml:space="preserve">{desc\|xmlescape}</msg>\n</logentry>\n'
				changeset_verbose = '<logentry revision="{rev}" node="{node}">\n{branches}{bookmarks}{tags}{parents}<author email="{author\|email\|xmlescape}">{author\|person\|xmlescape}</author>\n<date>{date\|rfc3339date}</date>\n<msg xml:space="preserve">{desc\|xmlescape}</msg>\n<paths>\n{file_adds}{file_dels}{file_mods}</paths>\n{file_copies}</logentry>\n'
				changeset_debug = '<logentry revision="{rev}" node="{node}">\n{branches}{bookmarks}{tags}{parents}<author email="{author\|email\|xmlescape}">{author\|person\|xmlescape}</author>\n<date>{date\|rfc3339date}</date>\n<msg xml:space="preserve">{desc\|xmlescape}</msg>\n<paths>\n{file_adds}{file_dels}{file_mods}</paths>\n{file_copies}{extras}</logentry>\n'

				file_add = '<path action="A">{file_add\|xmlescape}</path>\n'
				file_mod = '<path action="M">{file_mod\|xmlescape}</path>\n'
				file_del = '<path action="R">{file_del\|xmlescape}</path>\n'

				start_file_copies = '<copies>\n'
				file_copy = '<copy source="{source\|xmlescape}">{name\|xmlescape}</copy>\n'
				end_file_copies = '</copies>\n'

				parent = '<parent revision="{rev}" node="{node}" />\n'
				branch = '<branch>{branch\|xmlescape}</branch>\n'
				tag = '<tag>{tag\|xmlescape}</tag>\n'
				bookmark = '<bookmark>{bookmark\|xmlescape}</bookmark>\n'
				extra = '<extra key="{key\|xmlescape}">{value\|xmlescape}</extra>\n'