PKnHK modeltee.py"""A framework for automating software releases""" __version__ = "0.1" from argparse import ArgumentParser import os import re import shutil from subprocess import run, PIPE import sys class Component: def __set_name__(self, owner, name): components = getattr(owner, '_cls_components', []) components.append(self) def check_prereqs(self): "May be implemented in subclass" pass def user_confirm(self): "May be implemented in subclass" pass class Command(Component): """Wrapper for a named command Checks that the command exists as a prerequisite. """ def __init__(self, cmd): self.cmd = cmd def check_prereqs(self): found = (shutil.which(self.cmd) is not None) yield ('%s command' % self.cmd, found) def __call__(self, *args, capture=False, check=True): stdout = stderr = (PIPE if capture else None) return run([self.cmd] + list(args), check=check, stdout=stdout, stderr=stderr) class Bumpversion(Command): """Wrapper around bumpversion See https://github.com/peritus/bumpversion """ def __init__(self, config_file='.bumpversion.cfg'): self.config_file = config_file super().__init__('bumpversion') def __call__(self, *args, capture=False, check=True): args = ['--config-file', self.config_file] + list(args) return super().__call__(*args, capture=capture, check=check) def user_confirm(self): out = self('--dry-run', '--allow-dirty', '--list', 'minor', capture=True) match = re.search(r"^current_version=(.*)$", out.stdout.decode('utf-8', 'replace'), flags=re.MULTILINE) if match: print('Version (before changing):', match.group(1)) class Git(Command): """Wrapper around the git VCS""" def __init__(self): super().__init__('git') self.repo_root = None try: res = self('rev-parse', '--show-toplevel', capture=True, check=False) if res.returncode == 0: self.repo_root = os.fsdecode(res.stdout.strip()) except FileNotFoundError: pass # This will be flagged by check_prereqs, which hasn't run yet def check_prereqs(self): yield from super().check_prereqs() yield 'git repository', (self.repo_root is not None) def user_confirm(self): with open(os.path.join(self.repo_root, '.git', 'HEAD')) as f: m = re.match(r'ref: refs/heads/(.*)', f.read().strip()) if m: print("On git branch:", m.group(1)) res = self('log', '-n', '1', '--format=format:%h\x1f%cr\x1f%s', capture=True) shorthash, reltime, message = res.stdout.decode('utf-8').split('\x1f', 2) print('Last commit ({}):'.format(reltime)) print(' ', shorthash, message) def prompt_yn(message): message += ' [yn]' while True: resp = input(message).lower()[:1] if resp == 'y': return True elif resp == 'n': return False ansi_codes = { 'reset': '\x1b[0m', 'bold': '\x1b[1m', 'red': '\x1b[31m', 'green': '\x1b[32m', } def ansi(s, attr): return ansi_codes[attr] + str(s) + ansi_codes['reset'] class ReleaserBase: _cls_components = [] def __init__(self, version): self.version = version def check_prereqs(self): for obj in self._cls_components: yield from obj.check_prereqs() def _do_check(self): print('Checking prerequisites...') all_ok = True for descr, ok in self.check_prereqs(): if ok: msg = ansi('OK', 'green') else: msg = ansi('NOT FOUND', 'red') all_ok = False print(descr, ':', msg) print() return all_ok def user_confirm(self): for obj in self._cls_components: obj.user_confirm() print("About to release version", ansi(self.version, 'bold')) print() return prompt_yn('Continue?') def before_release(self): pass def do_release(self): raise NotImplementedError("Should be implemented in subclass") def after_release(self): pass def release_process(self): if not self._do_check(): print("Prerequisites missing - aborting.") sys.exit(1) if not self.user_confirm(): print("User aborted.") sys.exit(1) self.before_release() self.do_release() self.after_release() @classmethod def build_arg_parser(cls): ap = ArgumentParser() ap.add_argument('version', help="The version number for the new release") return ap @classmethod def main(cls, argv=None): args = cls.build_arg_parser().parse_args(argv) cls(args.version).release_process() PKnHK١Wdmodeltee-0.1.dist-info/WHEEL HM K-*ϳR03rOK-J,/RH,Q0343 /, (-JLR()*M ILR(4KM̫#DPKnHK"}M\ modeltee-0.1.dist-info/METADATAVMs6WL]uڙ6m3=IP)j&)v}o߾} - yeŋNv6bqz.cIw\-d A xۆt5JvXrCzڨZԶ rqUݛ_1l[[M0,WI4ѡ|;^ !XmdOx 2 !0.CPŢeVуG$5tDa}IaCeN{-ks 9:CZSbS͜o) 7Bw#<*ׄusUj:iNAh 6.`:k} zgkl||\Zz)ն@Vp;X&2GXg 9|&qFZ钭䘖10=B- Ȧɠ>R`85$6BsgRlSjt=ǺWZ 2"V0V17Kjk]\*v< UןH2zG vZXEf!ujm[uҮSdWyd^fbD `>fSERA÷ 3d;5e #9Kٵ,1$P N8|peZ80QYs@VsARs,EOĤl Ɍ-;_$&xb_03+5qwoRc6q$_#2.3i>~d(Գj}c~ZX. s[.;<An|qKg{< +Ƴ?ҟȗEPKnHKmodeltee-0.1.dist-info/RECORDu̱r0o 4Ix T &ӯRGv1_*հa^@%$~G f`Byrcp:~%Xb=xTe7mGK;AxLE8+٭5aZZ&74uux?TeWSｅXl PKnHK modeltee.pyPKnHK١Wdmodeltee-0.1.dist-info/WHEELPKnHK"}M\ Pmodeltee-0.1.dist-info/METADATAPKnHKHmodeltee-0.1.dist-info/RECORDPKK