view tests/test-narrow-archive.t @ 39548:7ce9dea3a14a

localrepo: move repo creation logic out of localrepository.__init__ (API)

It has long bothered me that local repository creation is handled as
part of localrepository.__init__. Upcoming changes I want to make
around how repositories are initialized and instantiated will make
the continued existence of repository creation code in
localrepository.__init__ even more awkward.

localrepository instances are almost never constructed directly:
instead, callers are supposed to go through hg.repository() to obtain
a handle on a repository. And hg.repository() calls
localrepo.instance() to return a new repo instance.

This commit teaches localrepo.instance() to handle the create=True
logic. Most of the code for repo construction has been moved to a
standalone function. This allows extensions to monkeypatch the function
to further customize freshly-created repositories.

A few calls to localrepo.localrepository.__init__ that were passing
create=True were converted to call localrepo.instance().

.. api:: local repo creation moved out of constructor

   ``localrepo.localrepository.__init__`` no longer accepts a
   ``create`` argument to create a new repository. New repository
   creation is now performed as part of ``localrepo.instance()``
   and the bulk of the work is performed by
   ``localrepo.createrepository()``.

Differential Revision: https://phab.mercurial-scm.org/D4534

Make a narrow clone then archive it
  $ . "$TESTDIR/narrow-library.sh"

  $ hg init master
  $ cd master

  $ for x in `$TESTDIR/seq.py 3`; do
  >   echo $x > "f$x"
  >   hg add "f$x"
  >   hg commit -m "Add $x"
  > done

  $ hg serve -a localhost -p $HGPORT1 -d --pid-file=hg.pid
  $ cat hg.pid >> "$DAEMON_PIDS"

  $ cd ..
  $ hg clone --narrow --include f1 --include f2 http://localhost:$HGPORT1/ narrowclone1
  requesting all changes
  adding changesets
  adding manifests
  adding file changes
  added 3 changesets with 2 changes to 2 files
  new changesets * (glob)
  updating to branch default
  2 files updated, 0 files merged, 0 files removed, 0 files unresolved

The tar should only contain f1 and f2
  $ cd narrowclone1
  $ hg archive -t tgz repo.tgz
  $ tar tfz repo.tgz
  repo/f1
  repo/f2