upstream/mercurial-mirror Files · mercurial/stack.py

match: add `filepath:` pattern to match an exact filepath relative to the root...

match: add `filepath:` pattern to match an exact filepath relative to the root It's useful in certain automated workflows to make sure we recurse in directories whose name conflicts with files in other revisions. In addition it makes it possible to avoid building a potentially costly regex, improving performance when the set of files to match explicitly is large. The benchmark below are run in the following configuration : # data-env-vars.name = mozilla-central-2018-08-01-zstd-sparse-revlog # benchmark.name = files # benchmark.variants.rev = tip # benchmark.variants.files = all-list-filepath-sorted # bin-env-vars.hg.flavor = no-rust It also includes timings using the re2 engine (through the `google-re2` module) to show how much can be saved by just using a better regexp engine. Pattern time (seconds) time using re2 ----------------------------------------------------------- just "." 0.4 0.4 list of "filepath:…" 1.3 1.3 list of "path:…" 25.7 3.9 list of patterns 29.7 10.4 As you can see, Without re2, using "filepath:" instead of "path:" is a huge win. With re2, it is still about three times faster to not have to build the regex.

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        Boris Feld
    
stack: add a new module for stack-related commands...

              r37018
            
      # stack.py - Mercurial functions for stack definition

      #

        Raphaël Gomès
    
contributor: change mentions of mpm to olivia...

              r47575
            
      #  Copyright Olivia Mackall <olivia@selenic.com> and other

        Boris Feld
    
stack: add a new module for stack-related commands...

              r37018
            
      #

      # This software may be used and distributed according to the terms of the

      # GNU General Public License version 2 or any later version.

        Augie Fackler
    
style: run a patched black on a subset of mercurial...

              r43345
            
        Boris Feld
    
stack: add a new module for stack-related commands...

              r37018
            
      def getstack(repo, rev=None):

        Boris Feld
    
stack: return a sorted smartrev by default...

              r37022
            
          """return a sorted smartrev of the stack containing either rev if it is

          not None or the current working directory parent.

        Boris Feld
    
stack: add a new module for stack-related commands...

              r37018
            
          The stack will always contain all drafts changesets which are ancestors to

          the revision and are not merges.

          """

          if rev is None:

        Augie Fackler
    
formatting: byteify all mercurial/ and hgext/ string literals...

              r43347
            
              rev = b'.'

        Boris Feld
    
stack: add a new module for stack-related commands...

              r37018
            
        Augie Fackler
    
formatting: byteify all mercurial/ and hgext/ string literals...

              r43347
            
          revspec = b'only(%s) and not public() and not ::merge()'

        av6
    
stack: use repo.revs() instead of revsetlang.formatspec() + scmutil.revrange()...

              r43230
            
          revisions = repo.revs(revspec, rev)

        Boris Feld
    
stack: return a sorted smartrev by default...

              r37022
            
          revisions.sort()

          return revisions

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Boris Feld stack: add a new module for stack-related commands...	r37018	# stack.py - Mercurial functions for stack definition
		#
Raphaël Gomès contributor: change mentions of mpm to olivia...	r47575	# Copyright Olivia Mackall <olivia@selenic.com> and other
Boris Feld stack: add a new module for stack-related commands...	r37018	#
		# This software may be used and distributed according to the terms of the
		# GNU General Public License version 2 or any later version.

Augie Fackler style: run a patched black on a subset of mercurial...	r43345
Boris Feld stack: add a new module for stack-related commands...	r37018	def getstack(repo, rev=None):
Boris Feld stack: return a sorted smartrev by default...	r37022	"""return a sorted smartrev of the stack containing either rev if it is
		not None or the current working directory parent.
Boris Feld stack: add a new module for stack-related commands...	r37018
		The stack will always contain all drafts changesets which are ancestors to
		the revision and are not merges.
		"""
		if rev is None:
Augie Fackler formatting: byteify all mercurial/ and hgext/ string literals...	r43347	rev = b'.'
Boris Feld stack: add a new module for stack-related commands...	r37018
Augie Fackler formatting: byteify all mercurial/ and hgext/ string literals...	r43347	revspec = b'only(%s) and not public() and not ::merge()'
av6 stack: use repo.revs() instead of revsetlang.formatspec() + scmutil.revrange()...	r43230	revisions = repo.revs(revspec, rev)
Boris Feld stack: return a sorted smartrev by default...	r37022	revisions.sort()
		return revisions