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

fuzz: use a more standard approach to allow local builds of fuzzers...

fuzz: use a more standard approach to allow local builds of fuzzers This is taken from the (improved since we started fuzzing) guide on ideal integrations. Rather than have our own wonky targets for building outside the fuzzer universe, we have a driver program we carry along and use when we're not using LibFuzzer. This will let us jettison a fair amount of goo. contrib/fuzz/standalone_fuzz_target_runner.cc is https://github.com/google/oss-fuzz/ file projects/example/my-api-repo/standalone from git revision c4579d9358a73ea5dbcc99cb985de1f2bf76dcf7, reformatted with out clang-format settings and a no-check-code comment added. It allows running a single test input through a fuzzer, rather than performing ongoing fuzzing as libfuzzer would. contrib/fuzz/FuzzedDataProvider.h is https://github.com/llvm/llvm-project/ file /compiler-rt/include/fuzzer/FuzzedDataProvider.h from git revision a44ef027ebca1598892ea9b104d6189aeb3bc2f0, reformatted with our clang-format settings and a no-check-code comment added. We can discard this if we instead want to add an hghave check for a new enough llvm that includes FuzzedDataProvder.h in the fuzzer headers. Differential Revision: https://phab.mercurial-scm.org/D7564

Augie Fackler - - Load All Authors

File last commit:

r43346:2372284d default


                r44252:28a91a58

default

Download file

             python-hook-examples.py
        
                    27 lines
            
             | 633 B
            
                | text/x-python
            
             |
                PythonLexer
            
             / contrib / python-hook-examples.py
          
                    History
                
                 |
                  Annotation
                 | Raw
                 |Copy content
                 |Copy permalink

      '''

      Examples of useful python hooks for Mercurial.

      '''

      from __future__ import absolute_import

      from mercurial import (

          patch,

          util,

      )

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

          '''Example usage:

          [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']

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

          if 'url' in kwargs:

              last = repo.changelog.tip()

          else:

              last = node

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

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

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

				'''
				Examples of useful python hooks for Mercurial.
				'''
				from __future__ import absolute_import
				from mercurial import (
				patch,
				util,
				)


				def diffstat(ui, repo, **kwargs):
				'''Example usage:

				[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']
				first = repo[node].p1().node()
				if 'url' in kwargs:
				last = repo.changelog.tip()
				else:
				last = node
				diff = patch.diff(repo, first, last)
				ui.write(patch.diffstat(util.iterlines(diff)))