diff tests/test-extension.out @ 9410:1c83938b6a8e

extensions: load and configure extensions in well-defined phases

Extensions are now loaded with a call-graph like this:

  dispatch._dispatch
      extensions.loadall
          extensions.load
                # add foo module to extensions._extensions
          extensions.load
                # add bar module to extensions._extensions

          foo.uisetup(ui)
          bar.uisetup(ui)

      foo.extsetup()
      bar.extsetup()

      commands.table.update(foo.cmdtable)
      commands.table.update(bar.cmdtable)

  hg.repository
      foo.reposetup(ui, repo)
      bar.reposetup(ui, repo)

The uisetup calls could easily be moved out to dispatch._dispatch, but
have been kept in extensions.loadall since at least TortoiseHg calls
extensions.loadall and expects it to call uisetup.

The extensions.load function called uisetup. It now has an unused ui
argument which has been kept for backwards compatibility.

--- a/tests/test-extension.out	Fri Aug 28 22:14:04 2009 +0200
+++ b/tests/test-extension.out	Sat Aug 29 00:29:16 2009 +0200
@@ -16,6 +16,14 @@
 reposetup called for a
 ui == repo.ui
 Foo
+1) foo imported
+1) bar imported
+2) foo uisetup
+2) bar uisetup
+3) foo extsetup
+3) bar extsetup
+4) foo reposetup
+4) bar reposetup
 empty extension - empty cmdtable
 
 no commands defined