view tests/test-convert-svn-tags.t @ 22193:efc591e8b35c

largefiles: put whole "hgupdaterepo" process into the same "wlock" scope

Before this patch, there are two distinct "wlock" scopes below in
"hgupdaterepo":

  1. "merge.update" via original "hg.updaterepo" function
  2. "updatelfiles" specific "wlock" scope (to synchronize largefile
     dirstate)

In addition to them, "dirstate.walk" is executed between these "wlock"
scopes.

But these should be executed in the same "wlock" scope for
consistency, because many (indirect) users of "hg.updaterepo" don't
get "wlock" explicitly before invocation of it.

"hg.clean" is invoked without "wlock" from:

  - mqrepo.restore in mq
  - bisect in commands
  - update in commands

"hg.update" is invoked without "wlock" from:

  - clone in mq
  - pullrebase in rebase
  - postincoming in commands (used in "hg pull -u", "hg unbundle")
  - update in commands

This patch puts almost all original "hgupdaterepo" implementation into
"_hgupdaterepo" to reduce changes.

#require svn svn-bindings

  $ cat >> $HGRCPATH <<EOF
  > [extensions]
  > convert =
  > EOF

  $ svnadmin create svn-repo
  $ svnadmin load -q svn-repo < "$TESTDIR/svn/tags.svndump"

Convert
  $ hg convert --datesort svn-repo A-hg
  initializing destination A-hg repository
  scanning source...
  sorting...
  converting...
  5 init projA
  4 adda
  3 changea
  2 changea2
  1 changea3
  0 changea
  updating tags

  $ cd A-hg
  $ hg log -G --template '{rev} {desc|firstline} tags: {tags}\n'
  o  6 update tags tags: tip
  |
  o  5 changea tags: trunk.goodtag
  |
  o  4 changea3 tags:
  |
  o  3 changea2 tags: trunk.v1
  |
  o  2 changea tags:
  |
  o  1 adda tags:
  |
  o  0 init projA tags:
  

  $ hg tags -q
  tip
  trunk.goodtag
  trunk.v1

  $ cd ..

Convert without tags

  $ hg convert --datesort --config convert.svn.tags= svn-repo A-notags-hg
  initializing destination A-notags-hg repository
  scanning source...
  sorting...
  converting...
  5 init projA
  4 adda
  3 changea
  2 changea2
  1 changea3
  0 changea

  $ hg -R A-notags-hg tags -q
  tip