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-rwxr-xr-xrelease.py119
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diff --git a/release.py b/release.py
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+++ b/release.py
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+"""A script to publish a release of mycli to PyPI."""
+
+import io
+from optparse import OptionParser
+import re
+import subprocess
+import sys
+
+import click
+
+DEBUG = False
+CONFIRM_STEPS = False
+DRY_RUN = False
+
+
+def skip_step():
+ """
+ Asks for user's response whether to run a step. Default is yes.
+ :return: boolean
+ """
+ global CONFIRM_STEPS
+
+ if CONFIRM_STEPS:
+ return not click.confirm('--- Run this step?', default=True)
+ return False
+
+
+def run_step(*args):
+ """
+ Prints out the command and asks if it should be run.
+ If yes (default), runs it.
+ :param args: list of strings (command and args)
+ """
+ global DRY_RUN
+
+ cmd = args
+ print(' '.join(cmd))
+ if skip_step():
+ print('--- Skipping...')
+ elif DRY_RUN:
+ print('--- Pretending to run...')
+ else:
+ subprocess.check_output(cmd)
+
+
+def version(version_file):
+ _version_re = re.compile(
+ r'__version__\s+=\s+(?P<quote>[\'"])(?P<version>.*)(?P=quote)')
+
+ with open(version_file) as f:
+ ver = _version_re.search(f.read()).group('version')
+
+ return ver
+
+
+def commit_for_release(version_file, ver):
+ run_step('git', 'reset')
+ run_step('git', 'add', version_file)
+ run_step('git', 'commit', '--message',
+ 'Releasing version {}'.format(ver))
+
+
+def create_git_tag(tag_name):
+ run_step('git', 'tag', tag_name)
+
+
+def create_distribution_files():
+ run_step('python', 'setup.py', 'sdist', 'bdist_wheel')
+
+
+def upload_distribution_files():
+ run_step('twine', 'upload', 'dist/*')
+
+
+def push_to_github():
+ run_step('git', 'push', 'origin', 'master')
+
+
+def push_tags_to_github():
+ run_step('git', 'push', '--tags', 'origin')
+
+
+def checklist(questions):
+ for question in questions:
+ if not click.confirm('--- {}'.format(question), default=False):
+ sys.exit(1)
+
+
+if __name__ == '__main__':
+ if DEBUG:
+ subprocess.check_output = lambda x: x
+
+ ver = version('mycli/__init__.py')
+ print('Releasing Version:', ver)
+
+ parser = OptionParser()
+ parser.add_option(
+ "-c", "--confirm-steps", action="store_true", dest="confirm_steps",
+ default=False, help=("Confirm every step. If the step is not "
+ "confirmed, it will be skipped.")
+ )
+ parser.add_option(
+ "-d", "--dry-run", action="store_true", dest="dry_run",
+ default=False, help="Print out, but not actually run any steps."
+ )
+
+ popts, pargs = parser.parse_args()
+ CONFIRM_STEPS = popts.confirm_steps
+ DRY_RUN = popts.dry_run
+
+ if not click.confirm('Are you sure?', default=False):
+ sys.exit(1)
+
+ commit_for_release('mycli/__init__.py', ver)
+ create_git_tag('v{}'.format(ver))
+ create_distribution_files()
+ push_to_github()
+ push_tags_to_github()
+ upload_distribution_files()