def release(self):
java_dir = self._get_java_dir() # Run this first to fail-fast if we're not in the java repo.
print('\nAdapted from manual release procedure:\n{}\n'.format(SQUARE_RELEASE_WIKI))
with self._setup_pants_repo() as pants_git:
release_name = self._run_release_script(java_dir)
BinaryUtils.pause('You should check to see if BUILD.tools or pants.ini need updating now.')
self._test_exemplar(pants_git, java_dir, release_name)
self._print_closing_info(release_name)
def _test_exemplar(self, pants_git, java_dir, release_name):
logger.info('\nTesting on exemplar:\n')
env = os.environ.copy()
env['SQPANTS_VERSION'] = release_name
if 'PANTS_DEV' in env:
env.pop('PANTS_DEV')
env['PANTS_SRC'] = pants_git.cwd
java_pants = Command('./pants', cwd=java_dir, env=env)
success = True
if not java_pants('binary', 'service/exemplar', pipe=False):
BinaryUtils.pause('Building service/exemplar failed.')
success = False
elif not java_pants('test', 'service/exemplar', pipe=False):
BinaryUtils.pause('Testing service/exemplar failed.')
success = False
return success
def _run_release_script(self, java_dir):
"""Invokes pants_release.sh."""
default_release_name=date.today().strftime(SQUARE_RELEASE_FORMAT)
release_name = raw_input('Release name (default is {}): '.format(default_release_name))
release_name = release_name.strip() or default_release_name
releaser = Command(BinaryUtils.squarepants_binary('pants_release.sh'), cwd=java_dir)
if not releaser(*(self.release_script_args+[release_name]), pipe=False):
raise RunError('{} failed.'.format(releaser.name))
return release_name
def _setup_pants_repo(self):
"""Cleans the pants repo and applies patches, yielding the Git command for the repo."""
git = PantsGit()
if self.use_dirty:
yield git
raise StopIteration
if not git.is_clean():
raise RunError('Pants source not clean: please stash or commit changes in {}.'
.format(git.cwd))
self._assert_square_exists(git)
pants_upstream = self._get_upstream_remote(git)
git('checkout', 'master')
git('fetch', pants_upstream)
git('reset', '--hard', '{}/master'.format(pants_upstream))
git('clean', '-fdx')
with git.apply_patches(PANTS_PATCHES, on_branch=SQUARE_RELEASE_BRANCH, commit=True):
git('push', '-f', 'square')
BinaryUtils.pause('Patches applied. It is recommended that you run either:"\n'
' full CI: {cwd}/build-support/bin/ci.sh\n'
' or just the unit tests: cd {cwd} ; ./pants test tests/python/pants_test:all\n'
'before continuing.'.format(cwd=git.cwd))
yield git
def run_pants(cls, options, args, patches):
"""Run PANTS_DEV=1 ./pants with the given arguments, after applying the given list of patches.
"""
git = PantsGit()
with git.apply_patches(patches, commit=options.commit_patches):
BinaryUtils.run_dev_pants(args)
def _get_java_dir(self):
"""Returns the current working directory if it is the java repo, otherwise raises an error."""
java_dir = BinaryUtils.find_java_dir()
if not java_dir:
raise RunError('Not in java repo.')
return java_dir
