Merging Graphlog in Core

1. Done

With these submitted patches, graphlog supports the same options as log command, and we can consider merging boths:

1.1. http://selenic.com/pipermail/mercurial-devel/2012-February/038269.html

http://selenic.com/pipermail/mercurial-devel/2012-February/038269.html

• graphlog: implement --copies
• graphlog: evaluate FILE/-I/-X filesets on the working dir
• match: consider filesets as "anypats"
• test-glog: rewrite more tests using testlog() function
• graphlog: fix --removed
• context: add followfirst arg to filectx and workingfilectx
• graphlog: apply file filters --patch/--stat output

1.2. http://selenic.com/pipermail/mercurial-devel/2012-March/038869.html

http://selenic.com/pipermail/mercurial-devel/2012-March/038869.html

• Improve --only-branch
• Support old-style --rev

1.3. http://selenic.com/pipermail/mercurial-devel/2012-April/039148.html

http://selenic.com/pipermail/mercurial-devel/2012-April/039148.html

• Refactor graphlog.revset() to return revisions
• Fix --follow/--follow-first again
• Fix --branch lookup
• Fix calls in subdirectories
• Fix performance regression related to the order of evaluation of changesets in revsets

1.4. Mercurial 2.3

• Implement --hidden. At this point, the revset version is feature complete and pass all tests.
• Move graphlog code in core, add default support for log --graph, leave almost empty graphlog extension.
• Support outgoing/incoming --graphlog by default.

2. To Do

2.1. log command

1. Turn revset.match() into a generator. Otherwise the time to first byte with --limit queries is too large.
2. Maybe invent something to handle multiple predicated like "--user foo --user bar" without scanning the changelog multiple times.
3. Profit!

2.2. incoming/outgoing commands

1. Decide what to do about --newest-first
2. ? Look at hg._incoming()/_outgoing() (recurse in subrepos ?)

2.3. random improvements

1. Improve the error message on --follow FILE --removed, issue2139

2. Document that "hg log 'set:added()'" is not the same than "hg log -r 'file("set:added()")'"
3. Mention filesets in "hg help patterns" before the last line

4. Display renames correctly with "hg log --follow file", see the second part of this changelog for details

CategoryDeveloper