upstream/mercurial-mirror Files · contrib/python-hook-examples.py

push: add a way to allow concurrent pushes on unrelated heads...

push: add a way to allow concurrent pushes on unrelated heads Client has a mechanism for the server to check that nothing changed server side since the client prepared a push. That check is wide and any head changed on the server will lead to an aborted push. We introduce a way for the client to send a less strict checking. That logic will check that no heads impacted by the push have been affected. If other unrelated heads (including named branches heads) have been affected, the push will proceed. This is very helpful for repositories with high developers traffic on different heads, a common setup. That behavior is currently controlled by an experimental option. The config should live in the "server" section but bike-shedding of the name will happen in the next changesets. Servers advertise this capability through a new bundle2 capability 'checkeads', using the value 'related'. The 'test-push-race.t' is updated to check that new capabilities on the documented cases.

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        Alexander Solovyov
    
diffstat hook example

              r7917
            
      '''

        Benoit Boissinot
    
Change wording in example hook

              r7918
            
      Examples of useful python hooks for Mercurial.

        Alexander Solovyov
    
diffstat hook example

              r7917
            
      '''

        Pulkit Goyal
    
contrib: python-hook-examples use absolute_import

              r28562
            
      from __future__ import absolute_import

      from mercurial import (

          patch,

          util,

      )

        Alexander Solovyov
    
diffstat hook example

              r7917
            
      def diffstat(ui, repo, **kwargs):

        Benoit Boissinot
    
Change wording in example hook

              r7918
            
          '''Example usage:

        Alexander Solovyov
    
diffstat hook example

              r7917
            
          [hooks]

          commit.diffstat = python:/path/to/this/file.py:diffstat

          changegroup.diffstat = python:/path/to/this/file.py:diffstat

          '''

          if kwargs.get('parent2'):

              return

          node = kwargs['node']

        Matt Mackall
    
misc: replace .parents()[0] with p1()

              r13878
            
          first = repo[node].p1().node()

        Alexander Solovyov
    
diffstat hook example

              r7917
            
          if 'url' in kwargs:

              last = repo['tip'].node()

          else:

              last = node

          diff = patch.diff(repo, first, last)

          ui.write(patch.diffstat(util.iterlines(diff)))

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Alexander Solovyov diffstat hook example	r7917	'''
Benoit Boissinot Change wording in example hook	r7918	Examples of useful python hooks for Mercurial.
Alexander Solovyov diffstat hook example	r7917	'''
Pulkit Goyal contrib: python-hook-examples use absolute_import	r28562	from __future__ import absolute_import
		from mercurial import (
		patch,
		util,
		)
Alexander Solovyov diffstat hook example	r7917
		def diffstat(ui, repo, **kwargs):
Benoit Boissinot Change wording in example hook	r7918	'''Example usage:
Alexander Solovyov diffstat hook example	r7917
		[hooks]
		commit.diffstat = python:/path/to/this/file.py:diffstat
		changegroup.diffstat = python:/path/to/this/file.py:diffstat
		'''
		if kwargs.get('parent2'):
		return
		node = kwargs['node']
Matt Mackall misc: replace .parents()[0] with p1()	r13878	first = repo[node].p1().node()
Alexander Solovyov diffstat hook example	r7917	if 'url' in kwargs:
		last = repo['tip'].node()
		else:
		last = node
		diff = patch.diff(repo, first, last)
		ui.write(patch.diffstat(util.iterlines(diff)))