upstream/mercurial-mirror Files · tests/test-config-env.py

show: construct changeset templater during dispatch...

show: construct changeset templater during dispatch Previously, we constructed a formatter from a specific template topic. Then from show() we reached into the internals of the formatter to resolve a template string to be used to construct a changeset templater. A downside to this approach was it limited us to having the entire template defined in a single entry in the map file. You couldn't reference other entries in the map file and this would lead to long templates and redundancy in the map file. This commit teaches @showview how to instantiate a changeset templater so we can construct a templater with full access to the map file. To prove it works, we've split "showwork" into components.

Matt Harbison - - Load All Authors

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      # Test the config layer generated by environment variables

      from __future__ import absolute_import, print_function

      import os

      from mercurial import (

          encoding,

          rcutil,

          ui as uimod,

          util,

      )

      testtmp = encoding.environ['TESTTMP']

      # prepare hgrc files

      def join(name):

          return os.path.join(testtmp, name)

      with open(join('sysrc'), 'w') as f:

          f.write('[ui]\neditor=e0\n[pager]\npager=p0\n')

      with open(join('userrc'), 'w') as f:

          f.write('[ui]\neditor=e1')

      # replace rcpath functions so they point to the files above

      def systemrcpath():

          return [join('sysrc')]

      def userrcpath():

          return [join('userrc')]

      rcutil.systemrcpath = systemrcpath

      rcutil.userrcpath = userrcpath

      os.path.isdir = lambda x: False # hack: do not load default.d/*.rc

      # utility to print configs

      def printconfigs(env):

          encoding.environ = env

          rcutil._rccomponents = None # reset cache

          ui = uimod.ui.load()

          for section, name, value in ui.walkconfig():

              source = ui.configsource(section, name)

              print('%s.%s=%s # %s' % (section, name, value, util.pconvert(source)))

          print('')

      # environment variable overrides

      printconfigs({})

      printconfigs({'EDITOR': 'e2', 'PAGER': 'p2'})

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				# Test the config layer generated by environment variables

				from __future__ import absolute_import, print_function

				import os

				from mercurial import (
				encoding,
				rcutil,
				ui as uimod,
				util,
				)

				testtmp = encoding.environ['TESTTMP']

				# prepare hgrc files
				def join(name):
				return os.path.join(testtmp, name)

				with open(join('sysrc'), 'w') as f:
				f.write('[ui]\neditor=e0\n[pager]\npager=p0\n')

				with open(join('userrc'), 'w') as f:
				f.write('[ui]\neditor=e1')

				# replace rcpath functions so they point to the files above
				def systemrcpath():
				return [join('sysrc')]

				def userrcpath():
				return [join('userrc')]

				rcutil.systemrcpath = systemrcpath
				rcutil.userrcpath = userrcpath
				os.path.isdir = lambda x: False # hack: do not load default.d/*.rc

				# utility to print configs
				def printconfigs(env):
				encoding.environ = env
				rcutil._rccomponents = None # reset cache
				ui = uimod.ui.load()
				for section, name, value in ui.walkconfig():
				source = ui.configsource(section, name)
				print('%s.%s=%s # %s' % (section, name, value, util.pconvert(source)))
				print('')

				# environment variable overrides
				printconfigs({})
				printconfigs({'EDITOR': 'e2', 'PAGER': 'p2'})