upstream/mercurial-mirror Files · tests/failfilemerge.py

extdata: abort if external command exits with non-zero status (BC)...

extdata: abort if external command exits with non-zero status (BC) Per the last discussion, this is more reliable and consistent way than suppressing an error. For grep, erroring out might be inconvenient, but for curl, non-zero exit status should be detected. The latter wouldn't be possible if non-zero status is ignored. https://www.mercurial-scm.org/pipermail/mercurial-devel/2017-October/105727.html

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      # extension to emulate interrupting filemerge._filemerge

      from __future__ import absolute_import

      from mercurial import (

          error,

          extensions,

          filemerge,

      )

      def failfilemerge(filemergefn,

                        premerge, repo, wctx, mynode, orig, fcd, fco, fca,

                        labels=None):

          raise error.Abort("^C")

          return filemergefn(premerge, repo, mynode, orig, fcd, fco, fca, labels)

      def extsetup(ui):

          extensions.wrapfunction(filemerge, '_filemerge',

                                  failfilemerge)

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				# extension to emulate interrupting filemerge._filemerge

				from __future__ import absolute_import

				from mercurial import (
				error,
				extensions,
				filemerge,
				)

				def failfilemerge(filemergefn,
				premerge, repo, wctx, mynode, orig, fcd, fco, fca,
				labels=None):
				raise error.Abort("^C")
				return filemergefn(premerge, repo, mynode, orig, fcd, fco, fca, labels)

				def extsetup(ui):
				extensions.wrapfunction(filemerge, '_filemerge',
				failfilemerge)