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ponysay/setup.py
Mattias Andrée 1b8a80a81c do not allow duplicate configure options
2012-08-26 17:34:21 +02:00

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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
import os
import shutil
import sys
from subprocess import Popen, PIPE
PONYSAY_VERSION = '2.5'
manpages = [('en', 'English'), # must be first
('es', 'Spanish')]
sharedirs = [('ponies', 'xterm ponies', 'PONYDIR'), # must be first
('ttyponies', 'tty ponies', 'TTYPONYDIR'),
('extraponies', 'extra xterm ponies', 'XPONYDIR'),
('extrattyponies', 'extra tty ponies', 'XTTYPONYDIR'),
('quotes', 'pony quotes', 'QUOTEDIR'),
('balloons', 'balloon styles', 'BALLOONDIR')]
sharefiles = [('ucs', 'ucsmap')]
commands = ['ponysay', 'ponythink']
shells = [('bash', '/usr/share/bash-completion/completions/ponysay', 'GNU Bash'),
('fish', '/usr/share/fish/completions/ponysay.fish', 'Friendly interactive shell'),
('zsh', '/usr/share/zsh/site-functions/_ponysay', 'zsh')]
mansections = [('ponysay', '6'),
('cowsay', '1'),
('fortune', '6')]
miscfiles = [('COPYING', '/usr/share/licenses/ponysay/COPYING'),
('CREDITS', '/usr/share/licenses/ponysay/CREDITS')]
COPY = 'copy'
HARD = 'hard'
SYMBOLIC = 'symbolic'
class Setup():
def __init__(self):
usage_script = '\033[34;1msetup.py\033[21;39m'
usage_help = '(version | help)'
usage_proc = '[\033[4mconfigurations\033[24m] ([build] | prebuilt | install | (uninstall|clean)[-old] | view)'
usage = '%s %s\n%s %s' % (usage_script, usage_help, usage_script, usage_proc)
usage = usage.replace('\033[', '\0')
for sym in ('[', ']', '(', ')', '|', '...'):
usage = usage.replace(sym, '\033[2m' + sym + '\033[22m')
usage = usage.replace('\0', '\033[')
opts = ArgParser(program = 'setup.py',
description = 'installer for ponysay',
usage = usage)
opts.add_argumentless(alternatives = ['--help'])
opts.add_argumentless(alternatives = ['--version'])
opts.add_argumentless(help = 'Install everything that is not explicity excluded', alternatives = ['--everything', '--with-everything'])
opts.add_argumentless(help = 'Install only the essentials\nNote that this can vary depending on version', alternatives = ['--minimal'])
opts.add_argumentless(help = 'Install nothing (except legal documents) that is not explicity included', alternatives = ['--nothing', '--with-nothing'])
for command in commands:
opts.add_argumentless(help = 'Do not install the %s command' % (command), alternatives = ['--without-' + command])
opts.add_argumented (help = 'Install the %s command, and set file name\nDefualt = /usr/bin/%s' % (command, command), alternatives = ['--with-' + command], arg='EXEC')
opts.add_argumentless(help = 'Do not install a user shared cache', alternatives = ['--without-shared-cache'])
opts.add_argumented (help = 'Install a user shared cache at CACHEDIR\nDefault = /var/cache/ponysay', alternatives = [ '--with-shared-cache'], arg='CACHEDIR')
for shell in shells:
opts.add_argumentless(help = 'Do not install completion for ' + shell[2], alternatives = ['--without-' + shell[0]])
opts.add_argumented (help = 'Set file name for the completion for ponysay in' + shell[2], alternatives = [ '--with-' + shell[0]], arg='PONYSAY_%s_FILE' % (shell[0].upper()))
opts.add_argumentless(help = 'Only install explicitly included shell completions', alternatives = ['--without-shell'])
opts.add_argumented (help = 'Set share/ directory used for shell completions\nDefault = $SHAREDIR', alternatives = [ '--with-shell'], arg='SHAREDIR')
opts.add_argumentless(help = 'Do not install PDF manual\nDefault', alternatives = ['--without-pdf'])
opts.add_argumented (help = 'Set directory for PDF manual\nDefault = $PREFIX/doc', alternatives = [ '--with-pdf'], arg='DOCDIR')
opts.add_argumentless(help = 'Do not compress PDF manual\nDefault', alternatives = ['--without-pdf-compression'])
opts.add_argumented (help = 'Select compression for PDF manual\nDefault = gz, xz is also recognised', alternatives = [ '--with-pdf-compression'], arg='COMPRESSION')
opts.add_argumentless(help = 'Do not install info manual', alternatives = ['--without-info'])
opts.add_argumented (help = 'Set directory for info manual\nDefault = $SHARE/info', alternatives = [ '--with-info'], arg='INFODIR')
opts.add_argumentless(help = 'Do not use install-info when installing info manual', alternatives = ['--without-info-install'])
opts.add_argumented (help = 'Use install-info when installing info manual, and set description\nDefault', alternatives = [ '--with-info-install'], arg='DESCRIPTION')
opts.add_argumentless(help = 'Do not compress info manual', alternatives = ['--without-info-compression'])
opts.add_argumented (help = 'Select compression for info manual\nDefault = gz, xz is also recognised', alternatives = [ '--with-info-compression'], arg='COMPRESSION')
for man in manpages:
opts.add_argumentless(help = 'Do not install %s manpage manual' % (man[1]), alternatives = ['--without-man-' + man[0]])
opts.add_argumented (help = 'Set directory for %s manpage\nDefault = $SHARE/man' % (man[1]), alternatives = [ '--with-man-' + man[0]], arg='MANDIR')
opts.add_argumentless(help = 'Do not install any manpages', alternatives = ['--without-man'])
opts.add_argumented (help = 'Set directory for all man pages\nDefault = $SHARE/man', alternatives = [ '--with-man'], arg='MANDIR')
for man in manpages:
opts.add_argumentless(help = 'Do not compress %s manpage' % (man[1]), alternatives = ['--without-man-%s-compression' % (man[0])])
opts.add_argumented (help = 'Select compression for %s manpage\nDefault = gz, xz is also recognised' % (man[1]),
alternatives = [ '--with-man-%s-compression' % (man[0])], arg='COMPRESSION')
opts.add_argumentless(help = 'Do not compress any installed manpage', alternatives = ['--without-man-compression'])
opts.add_argumented (help = 'Select compression for installed manpages\nDefault = gz, xz is also recognised', alternatives = [ '--with-man-compression'], arg='COMPRESSION')
for man in mansections:
opts.add_argumented (help = 'Change the section for the %s manpage\nDefault = %s' % man, alternatives = ['--man-section-' + man[0]], arg='SECTION')
for dir in sharedirs:
opts.add_argumentless(help = 'Do not install ' + dir[0], alternatives = ['--without-' + dir[0]])
opts.add_argumented (help = 'Set directory for %s\nDefault = $SHAREDIR/ponysay/%s' % (dir[1], dir[0]), alternatives = [ '--with-' + dir[0]], arg=dir[2])
opts.add_argumentless(help = 'Do not install UCS pony name map', alternatives = ['--without-ucs'])
opts.add_argumented (help = 'Set file for the UCS pony name map\nDefault = $SHAREDIR/ponysay/ucsmap', alternatives = [ '--with-ucs'], arg='UCSFILE')
opts.add_argumentless(help = 'Let the installer set the env name for python in ponysay\nDefault', alternatives = ['--without-custom-env-python'])
opts.add_argumented (help = 'Set the env name for python in ponysay', alternatives = ['--with-custom-env-python'], arg='PYTHON')
opts.add_argumented (help = 'Set a prefix to all implicit directories\nDefault = /usr', alternatives = ['--prefix'], arg='PREFIX')
opts.add_argumentless(help = 'Change all implicit configurations to fit local user a installation for the current user', alternatives = ['--private'])
opts.add_argumentless(help = 'Change all implicit directories to fit installation to /opt', alternatives = ['--opt'])
opts.add_argumented (help = 'Set the system\'s directory for command executables\nDefault = $PREFIX/bin', alternatives = ['--bin-dir'], arg='BINDIR')
opts.add_argumented (help = 'Set the system\'s directory for non-command executables\nDefault = $PREFIX/lib/ponysay\nNot used.', alternatives = ['--lib-dir'], arg='LIBDIR')
opts.add_argumented (help = 'Set the system\'s directory for resource files\nDefault = $PREFIX/share', alternatives = ['--share-dir'], arg='SHAREDIR')
opts.add_argumented (help = 'Set the system\'s directory for cache directories\nDefault = /var/cache', alternatives = ['--cache-dir'], arg='CACHEDIR')
opts.add_argumented (help = 'Set off environment for installation\nEmpty by default', alternatives = ['--dest-dir'], arg='DESTDIR')
opts.add_argumented (help = 'Set how to link identical files\nDefault = hard, copy and symbolic are also recognised', alternatives = ['--linking'], arg='TYPE')
opts.parse()
self.linking = HARD
if opts.opts['--linking'] is not None:
self.linking = opts.opts['--linking'][0]
if (len(opts.files) > 1) or (opts.opts['--help'] is not None) or ((len(opts.files) == 1) and (opts.files[0] == 'help')):
opts.help()
elif (opts.opts['--version'] is not None) or ((len(opts.files) == 1) and (opts.files[0] == 'version')):
print('Ponysay %s installer' % (PONYSAY_VERSION))
else:
if len(opts.files) == 0:
opts.files = ['build']
method = opts.files[0]
if method == 'clean': self.clean()
elif method == 'clean-old': self.cleanOld()
else:
conf = self.configure(opts.opts)
self.viewconf(conf)
if method == 'build': self.build (conf)
elif method == 'prebuilt': self.install (conf)
elif method == 'install': self.build (conf); self.install(conf); self.clean()
elif method == 'uninstall': self.uninstall (conf)
elif method == 'uninstall-old': self.uninstallOld(conf)
elif not method == 'view':
opts.help()
'''
Display configurations
'''
def viewconf(self, conf):
RED = '\033[31m%s\033[39m'
GREEN = '%s\033[32m%s\033[39m'
YELLOW = '\033[33m%s\033[39m'
for command in commands:
if conf[command] is not None: print(GREEN % ('Installing command ' + command + ' as ', conf[command]))
else: print(RED % ('Skipping installion of command ' + command))
if conf['shared-cache'] is not None: print(GREEN % ('Installing shared cache at ', conf['shared-cache']))
else: print(RED % ('Skipping installation of shared cache'))
for shell in [item[0] for item in shells]:
if conf[shell] is not None: print(GREEN % ('Installing auto-completion for ' + shell + ' as ', conf[shell]))
else: print(RED % ('Skipping installation of auto-completion for ' + shell))
if conf['pdf'] is not None: print(GREEN % ('Installing PDF manual to ', conf['pdf']))
else: print(RED % ('Skipping installation of PDF manual'))
if conf['pdf-compression'] is not None: print(GREEN % ('Compressing PDF manual with ', conf['pdf-compression']))
else: print(RED % ('Skipping compression of PDF manual'))
if conf['info'] is not None: print(GREEN % ('Installing info manual to ', conf['info']))
else: print(RED % ('Skipping installation of info manual'))
if conf['info-install'] is not None: print(GREEN % ('Installing info manual with install-info with description: ', conf['info-install']))
else: print(RED % ('Skipping installation of info manual with install-info'))
if conf['info-compression'] is not None: print(GREEN % ('Compressing info manual with ', conf['info-compression']))
else: print(RED % ('Skipping compression of info manual'))
for man in manpages:
key = 'man-' + man[0]
if conf[key] is not None: print(GREEN % ('Installing ' + man[1] + ' manpage to ', conf[key]))
else: print(RED % ('Skipping installation of ' + man[1] + ' manpage'))
key += '-compression'
if conf[key] is not None: print(GREEN % ('Compressing ' + man[1] + ' manpage with ', conf[key]))
else: print(RED % ('Skipping compression of ' + man[1] + ' manpage'))
for man in mansections: print(GREEN % ('References to manpage for ' + man[0] + ' points to section ', conf['man-section-' + man[0]]))
for dir in sharedirs:
if conf[dir[0]] is not None: print(GREEN % ('Installing ' + dir[1] + ' to ', conf[dir[0]]))
else: print(RED % ('Skipping installation of ' + dir[1]))
for file in sharefiles:
if conf[file[0]] is not None: print(GREEN % ('Installing ' + file[1] + ' as ', conf[file[0]]))
else: print(RED % ('Skipping installation of ' + file[1]))
if conf['custom-env-python'] is not None: print(GREEN % ('Using custom env reference in python script shebang: ', conf['custom-env-python']))
else: print(YELLOW % ('Looking for best env reference in python script shebang'))
for miscfile in miscfiles: print(GREEN % ('Installing ' + miscfile[0] + ' to ', conf[miscfile[0]]))
print()
'''
Compile ponysay
'''
def build(self, conf):
print('\033[1;34m::\033[39mCompiling...\033[21m')
def compressCommand(ext):
if ext == 'gz': return 'gzip -9 -f'
if ext == 'xz': return 'xz -9e -f'
def compress(source, destination, ext):
print('%s < %s > %s' % (compressCommand(ext), source, destination))
(fileout, filein) = (None, None)
try:
fileout = open(destination, 'w+')
filein = open(source, 'r')
Popen(compressCommand(ext).split(' '), stdout=fileout, stdin=filein).communicate()
finally:
if fileout is not None: fileout.close()
if filein is not None: filein .close()
env = conf['custom-env-python']
if env is None:
(out, err) = Popen(['env', 'python', '--version'], stdout=PIPE, stderr=PIPE).communicate()
out = out.decode('utf8', 'replace') + err.decode('utf8', 'replace')
out = out.replace('\n', '')
env = out.split(' ')[1].split('.')[0]
if int(env) < 3: env = 'python3'
else: env = 'python'
mane = False
for command in commands:
if conf[command] is not None:
mane = True
break
if mane:
(fileout, filein) = (None, None)
try:
fileout = open('ponysay.install', 'w+')
filein = open('ponysay', 'r')
data = ''.join(filein.readlines())
data = data.replace('#!/usr/bin/env python', '#!/usr/bin/env ' + env)
for sharedir in [item[0] for item in sharedirs]:
data = data.replace('/usr/share/ponysay/' + sharedir, conf[sharedir])
for sharefile in sharefiles:
data = data.replace('/usr/share/ponysay/' + sharefile[1], conf[sharefile[0]])
data = data.replace('\nVERSION = \'dev\'', '\nVERSION = \'%s\'' % (PONYSAY_VERSION))
fileout.write(data)
finally:
if fileout is not None: fileout.close()
if filein is not None: filein .close()
for man in manpages:
key = 'man-' + man[0]
section = conf['man-section-ponysay']
if man is manpages[0]: lang = ''
else: lang = '.' + man[0]
if conf[key] is not None:
src = 'manuals/manpage' + lang + '.0'
dest = src + '.install'
(fileout, filein) = (None, None)
try:
fileout = open(dest, 'w+')
filein = open(src, 'r')
data = ''.join(filein.readlines())
data = data.replace('\n.TH PONYSAY 0', '\n.TH PONYSAY ' + conf['man-section-ponysay'])
for section in [item[0] for item in mansections]:
data = data.replace('\n.BR %s (0)' % (section), '\n.BR %s (%s)' % (section, conf['man-section-' + section]))
fileout.write(data)
finally:
if fileout is not None: fileout.close()
if filein is not None: filein .close()
src = dest
ext = conf[key + '-compression']
if ext is not None:
dest = 'manuals/manpage' + lang + '.0.' + ext
compress(src, dest, ext)
if conf['info'] is not None:
print('makeinfo manuals/ponysay.texinfo')
os.system('makeinfo manuals/ponysay.texinfo')
ext = conf['info-compression']
if ext is not None:
compress('ponysay.info', 'ponysay.info.' + ext, ext)
if conf['pdf-compression'] is not None:
ext = conf['pdf-compression']
if ext is not None:
compress('ponysay.pdf', 'ponysay.pdf.' + ext, ext)
for shell in [item[0] for item in shells]:
if conf[shell] is not None:
src = 'completion/%s-completion.%s' % (shell, 'sh' if shell == 'bash' else shell)
for command in commands:
if conf[command] is not None:
dest = src + '.' + command
(fileout, filein) = (None, None)
try:
fileout = open(dest, 'w+')
filein = open(src, 'r')
data = ''.join(filein.readlines())
data = data.replace('/usr/bin/ponysay', conf[command])
data = data.replace('/ponysay', '\0')
data = data.replace('ponysay', command)
for sharedir in [item[0] for item in sharedirs]:
data = data.replace('/usr/share/ponysay/' + sharedir, conf[sharedir])
data = data.replace('\0', '/ponysay')
fileout.write(data)
finally:
if fileout is not None: fileout.close()
if filein is not None: filein .close()
if conf['quotes'] is not None:
self.removeLists([], ['quotes'])
os.mkdir('quotes')
ponymap = None
try:
ponymap = open('ponyquotes/ponies', 'r')
ponies = [line.replace('\n', '') for line in ponymap.readlines()]
for _ponies in ponies:
for pony in _ponies.split('+'):
print('Generating quote files for \033[34m' + pony + '\033[39m')
for file in os.listdir('ponyquotes'):
if file.startswith(pony + '.'):
if os.path.isfile('ponyquotes/' + file):
shutil.copy('ponyquotes/' + file, 'quotes/' + _ponies + file[file.find('.'):])
finally:
if ponymap is not None:
ponymap.close()
print()
'''
Install compiled ponysay
'''
def install(self, conf):
print('\033[1;34m::\033[39mInstalling...\033[21m')
for command in commands:
dests = []
if conf[command] is not None:
dests.append(conf[command])
if len(dests) > 0:
self.cp(False, 'ponysay.install', dests)
print('Setting mode for ponysay.install copies to 755')
if self.linking == COPY:
for dest in dests:
os.chmod(dest, 0o755)
else:
os.chmod(dests[0], 0o755)
if conf['shared-cache'] is not None:
dir = conf['shared-cache']
if not os.path.exists(dir):
pdir = dir[:dir.rfind('/') + 1]
if not os.path.exists(pdir):
print('Creating intermediate-level directories needed for ' + dir)
os.makedirs(pdir)
print('Creating directory ' + dir + ' with mode mask 777')
os.mkdir(dir, 0o777)
for shell in [item[0] for item in shells]:
if conf[shell] is not None:
for command in commands:
if conf[command] is not None:
src = 'completion/%s-completion.%s.%s' % (shell, 'sh' if shell == 'bash' else shell, command)
dest = conf[shell].replace('ponysay', command)
self.cp(False, src, [dest])
if conf['pdf'] is not None:
src = 'ponysay.pdf' + ('' if conf['pdf-compression'] is None else '.' + conf['pdf-compression'])
dest = conf['pdf'] + '/' + src
self.cp(False, src, [dest])
if conf['info'] is not None:
installinfo = []
dests = []
ext = ('' if conf['info-compression'] is None else '.' + conf['info-compression'])
src = 'ponysay.info' + ext
for command in commands:
if conf[command] is not None:
dests.append(conf['info'] + '/' + command + '.info' + ext)
if conf['info-install'] is not None:
cmdarr = ['install-info', '--entry=Miscellaneous', '--description=' + conf['info-install'], '--dir-file=' + conf['info'] + '/dir', dest]
cmd = ' '.join(['\'%s\'' % (elem.replace('\'', '\'\\\'\'')) for elem in cmdarr])
installinfo.append((cmd, 'Installing info manual ' + dest + ' with install-info'))
self.cp(False, src, dests)
for pair in installinfo:
print(pair[1])
os.system(pair[0])
for man in manpages:
key = 'man-' + man[0]
section = conf['man-section-ponysay']
if man is manpages[0]: sub = 'man' + section
else: sub = man[0] + '/man' + section
if man is manpages[0]: lang = ''
else: lang = '.' + man[0]
if conf[key] is not None:
src = 'manuals/manpage' + lang + '.0.' + ('install' if conf[key + '-compression'] is None else conf[key + '-compression'])
dests = []
for command in commands:
if conf[command] is not None:
dest = '%s/%s/%s.%s%s' % (conf[key], sub, command, section, '' if conf[key + '-compression'] is None else '.' + conf[key + '-compression'])
dests.append(dest)
self.cp(False, src, dests)
for dir in sharedirs:
if conf[dir[0]] is not None:
self.cp(True, dir[0], [conf[dir[0]]])
for file in sharefiles:
if conf[file[0]] is not None:
self.cp(False, 'share/' + file[1], [conf[file[0]]])
for file in miscfiles:
self.cp(False, file[0], [conf[file[0]]])
print()
'''
Uninstall ponysay
'''
def uninstall(self, conf):
print('\033[1;34m::\033[39mUninstalling...\033[21m')
(files, dirs, infos) = ([], [], [])
for command in commands:
if conf[command] is not None:
files.append(conf[command])
if conf['shared-cache'] is not None:
dirs.append(conf['shared-cache'])
for shell in [item[0] for item in shells]:
if conf[shell] is not None:
for command in commands:
if conf[command] is not None:
files.append(conf[shell].replace('ponysay', command))
if conf['pdf'] is not None:
files.append(conf['pdf'] + '/ponysay.pdf' + ('' if conf['pdf-compression'] is None else '.' + conf['pdf-compression']))
if conf['info'] is not None:
for command in commands:
if conf[command] is not None:
file = conf['info'] + '/' + command + '.info' + ('' if conf['info-compression'] is None else '.' + conf['info-compression'])
files.append(file)
if conf['info-install'] is not None:
infos.append(file)
for man in [item[0] for item in manpages]:
key = 'man-' + man
section = conf['man-section-ponysay']
if man is manpages[0]: sub = 'man' + section
else: sub = man[0] + '/man' + section
if conf[key] is not None:
for command in commands:
if conf[command] is not None:
files.append('%s/%s/%s.%s%s' % (conf[key], sub, command, section, '' if conf[key + '-compression'] is None else '.' + conf[key + '-compression']))
for dir in sharedirs:
if conf[dir[0]] is not None:
dirs.append(conf[dir[0]])
for file in sharefiles:
if conf[file[0]] is not None:
files.append(conf[file[0]])
for file in miscfiles:
files.append(conf[file[0]])
for info in infos:
cmdarr = ['install-info', '--delete', '--dir-file=' + conf['info'] + '/dir', info]
cmd = ' '.join(['\'%s\'' % (elem.replace('\'', '\'\\\'\'')) for elem in cmdarr])
print('Uninstalling info manual ' + info + ' with install-info')
os.system(cmd)
self.removeLists(files, dirs)
print()
'''
Uninstall file ponysay no longer uses
'''
def uninstallOld(self, conf):
print('\033[1;34m::\033[39mUninstalling old files...\033[21m')
instdir = conf['~prefix~'] + '/usr'
files = [instdir + f for f in ['bin/ponysaylist.pl', 'bin/ponysaytruncater', 'bin/ponysay.py', 'bin/ponythink.py']]
dirs = [instdir + d for d in ['lib/ponysay', 'share/ponies', 'share/ttyponies']]
#$(instdir)/lib/ponysay/truncater
#$(instdir)/lib/ponysay/list.pl
#$(instdir)/lib/ponysay/linklist.pl
#$(instdir)/lib/ponysay/pq4ps
#$(instdir)/lib/ponysay/pq4ps.pl
#$(instdir)/lib/ponysay/pq4ps-list
#$(instdir)/lib/ponysay/pq4ps-list.pl
self.removeLists(files, dirs)
print()
'''
Remove compiled files
'''
def clean(self):
print('\033[1;34m::\033[39mCleaning...\033[21m')
files = ['ponysay.info', 'ponysay.info.gz', 'ponysay.info.xz', 'ponysay.install']
dirs = ['quotes']
for comp in ['install', 'gz', 'xz']:
for man in manpages:
if man is manpages[0]: man = ''
else: man = '.' + man[0]
files.append('manuals/manpage' + man + '.0.' + comp)
for shell in [item[0] for item in shells]:
for command in commands:
files.append('completion/%s-completion.%s.%s' % (shell, 'sh' if shell == 'bash' else shell, command))
self.removeLists(files, dirs)
print()
'''
Remove compiled files ponysay is no longer compiling
'''
def cleanOld(self):
print('\033[1;34m::\033[39mCleaning old files...\033[21m')
files = ['truncater', 'ponysaytruncater', 'ponysay.py.install', 'ponysay.install~']
dirs = []
for shell in [item[0] for item in shells]:
files.append('completion/%s-completion.%s.install' % (shell, 'sh' if shell == 'bash' else shell))
files.append('completion/%s-completion-think.%s' % (shell, 'sh' if shell == 'bash' else shell))
self.removeLists(files, dirs)
print()
'''
Removes listed files and directories
'''
def removeLists(self, files, dirs):
for file in files:
if os.path.isfile(file) or os.path.islink(file):
print('Unlinking file %s' % (file))
os.unlink(file)
dir = file
while True:
dir = dir[:dir.rfind('/')]
if ('/ponysay/' in (dir + '/')) and (len(os.listdir(dir)) == 0):
print('Removing newly empty directory %s' % (dir))
os.rmdir(dir)
else:
break;
for dir in dirs:
if os.path.isdir(dir) or os.path.islink(dir):
print('Cascadingly removing directory %s' % (dir))
if os.path.islink(dir): os.unlink(dir)
else: shutil.rmtree(dir)
while True:
dir = dir[:dir.rfind('/')]
if ('/ponysay/' in (dir + '/')) and (len(os.listdir(dir)) == 0):
print('Removing newly empty directory %s' % (dir))
os.rmdir(dir)
else:
break;
'''
Copys a files or directory to multiple destinations
'''
def cp(self, recursive, source, destinations):
for dest in destinations:
dir = dest[:dest.rfind('/') + 1]
if not os.path.exists(dir):
print('Making directory ' + dir + ' with parents')
os.makedirs(dir)
if recursive:
target = destinations[0]
for dest in destinations if self.linking == COPY else [target]:
print('Copying directory %s to %s' % (source, dest))
if not os.path.exists(dest):
os.mkdir(dest)
for file in os.listdir(source):
src = source + '/' + file
self.cp(os.path.isdir(src), src, [dest + '/' + file])
if self.linking != COPY:
for dest in destinations[1:]:
print('Creating symbolic link %s with target directory %s' % (dest, target))
if os.path.exists(dest):
os.removeLists([], [dest])
os.symlink(target, dest)
else:
target = destinations[0]
for dest in destinations if self.linking == COPY else [target]:
print('Copying file %s to %s' % (source, dest))
shutil.copyfile(source, dest)
if self.linking == HARD:
for dest in destinations[1:]:
print('Creating hard link %s with target file %s' % (dest, target))
if os.path.exists(dest):
os.unlink(dest)
os.link(target, dest)
elif self.linking == SYMBOLIC:
for dest in destinations[1:]:
print('Creating symbolic link %s with target file %s' % (dest, target))
if os.path.exists(dest):
os.unlink(dest)
os.symlink(target, dest)
'''
Parses configurations
'''
def configure(self, opts):
(defaults, conf) = ({}, {})
for command in commands:
conf[command] = '/usr/bin/' + command
conf['shared-cache'] = '/var/cache/ponysay'
for shell in shells:
conf[shell[0]] = shell[1]
conf['pdf'] = '/usr/doc'
conf['pdf-compression'] = 'gz'
conf['info'] = '/usr/share/info'
conf['info-install'] = 'My Little Ponies for your terminal'
conf['info-compression'] = 'gz'
for manpage in manpages:
conf['man-' + manpage[0]] = '/usr/share/man'
conf['man-' + manpage[0] + '-compression'] = 'gz'
for sharedir in sharedirs:
conf[sharedir[0]] = '/usr/share/ponysay/' + sharedir[0]
for sharefile in sharefiles:
conf[sharefile[0]] = '/usr/share/ponysay/' + sharefile[1]
conf['custom-env-python'] = 'python3'
for miscfile in miscfiles:
conf[miscfile[0]] = miscfile[1]
if opts['--private'] is not None:
if opts['--prefix'] is None:
opts['--prefix'] = [os.environ['HOME'] + '/.local']
prefix = '/usr'
if opts['--prefix'] is not None:
prefix = opts['--prefix'][0]
for key in conf:
if conf[key] not in (None, False, True):
if conf[key].startswith('/usr'):
conf[key] = prefix + conf[key][4:]
conf['~prefix~'] = prefix
if opts['--opt'] is not None:
if opts['--bin-dir'] is None: opts['--bin-dir'] = ['/opt/ponysay/bin']
if opts['--lib-dir'] is None: opts['--lib-dir'] = ['/opt/ponysay/lib']
if opts['--share-dir'] is None: opts['--share-dir'] = ['/usr/share']
if opts['--with-shared-cache'] is None: opts['--with-shared-cache'] = ['/var/opt/ponysay/cache']
for sharedir in sharedirs:
conf[sharedir[0]] = '/opt/ponysay/share/' + sharedir[0]
for sharefile in sharefiles:
conf[sharefile[0]] = '/opt/ponysay/share/' + sharefile[1]
for dir in ['bin', 'lib', 'share']:
if opts['--' + dir + '-dir'] is not None:
d = opts['--' + dir + '-dir'][0]
if dir == 'lib':
dir += '/ponysay'
for key in conf:
if conf[key] not in [None, True, False]:
if conf[key].startswith(prefix + '/' + dir):
conf[key] = d + conf[key][5 + len(dir):]
if opts['--cache-dir'] is not None:
dir = opts['--cache-dir'][0]
for key in conf:
if conf[key] not in (None, False, True):
if conf[key].startswith('/var/cache'):
conf[key] = dir + conf[key][10:]
for key in conf:
defaults[key] = conf[key]
if opts['--nothing'] is not None:
opts['--minimal'] = opts['--nothing']
for key in ['custom-env-python']:
conf[key] = None
if opts['--everything'] is None:
for key in ['pdf', 'pdf-compression']:
conf[key] = None
nomanen = opts['--minimal'] is not None
for manpage in manpages:
if (manpage is not manpages[0]) or nomanen:
for key in ['man-' + manpage[0]]:
conf[key] = None
if (opts['--private'] is not None) or (opts['--minimal'] is not None):
for key in ['info-install', 'shared-cache']:
conf[key] = None
if opts['--minimal'] is not None:
for key in ['info'] + [item[0] for item in shells]:
conf[key] = None
for sharedir in sharedirs:
if sharedir is not sharedirs[0]:
conf[sharedir[0]] = None
for sharefile in sharefiles:
conf[sharefile[0]] = None
if opts['--nothing'] is not None:
for command in commands:
conf[command] = None
conf[sharedirs[0][0]] = None
for coll in [['shell', '/usr/share', [item[0] for item in shells]],
['man', '/usr/share/man', ['man-' + item[0] for item in manpages]],
['man-compression', 'gz', ['man-' + item[0] + '-compression' for item in manpages]]
]:
if opts['--without-' + coll[0]] is not None:
for item in coll[2]:
conf[item] = None
if opts['--with-' + coll[0]] is not None:
for item in coll[2]:
defaults[item] = conf[item] = defaults[item].replace(coll[1], coll[1] if opts['--with-' + coll[0]][0] is None else opts['--with-' + coll[0]][0]);
for key in conf:
if '--with-' + key not in opts:
continue
if opts['--with-' + key] is not None:
if defaults[key] in (False, True):
conf[key] = True
else:
conf[key] = defaults[key] if opts['--with-' + key][0] is None else opts['--with-' + key][0]
if opts['--without-' + key] is not None:
conf[key] = False if defaults[key] in (False, True) else None
for mansection in mansections:
if opts['--man-section-' + mansection[0]] is not None:
conf['man-section-' + mansection[0]] = opts['--man-section-' + mansection[0]][0]
else:
conf['man-section-' + mansection[0]] = mansection[1]
if opts['--dest-dir'] is not None:
destdir = opts['--dest-dir'][0]
for key in conf:
if conf[key] not in (None, False, True):
if conf.startswith('/'):
conf[key] = destdir + conf[key]
return conf
ARGUMENTLESS = 0
ARGUMENTED = 1
'''
Simple argument parser, a strip down of the one in ponysay and slitly modified
'''
class ArgParser():
'''
Constructor.
The short description is printed on same line as the program name
'''
def __init__(self, program, description, usage, longdescription = None):
self.__program = program
self.__description = description
self.__usage = usage
self.__longdescription = longdescription
self.__arguments = []
(self.opts, self.optmap) = ({}, {})
'''
Add option that takes no arguments
'''
def add_argumentless(self, alternatives, help = None):
ARGUMENTLESS
self.__arguments.append((ARGUMENTLESS, alternatives, None, help))
(stdalt, self.opts[stdalt]) = (alternatives[0], None)
for alt in alternatives: self.optmap[alt] = (stdalt, ARGUMENTLESS)
'''
Add option that takes one argument
'''
def add_argumented(self, alternatives, arg, help = None):
self.__arguments.append((ARGUMENTED, alternatives, arg, help))
(stdalt, self.opts[stdalt]) = (alternatives[0], None)
for alt in alternatives: self.optmap[alt] = (stdalt, ARGUMENTED)
'''
Parse arguments
'''
def parse(self, argv = sys.argv):
self.argcount = len(argv) - 1
self.files = []
(argqueue, optqueue, get) = ([], [], False)
for arg in argv[1:]:
if get:
get = False
if (arg is argv[-1]) or ((len(arg) > 2) and (arg[:2] in ('--', '++'))):
argqueue.append(None)
else:
argqueue.append(arg)
continue
if (len(arg) > 2) and (arg[:2] in ('--', '++')):
if (arg in self.optmap) and (self.optmap[arg][1] == ARGUMENTLESS):
optqueue.append(arg)
argqueue.append(None)
elif '=' in arg:
arg_opt = arg[:arg.index('=')]
if (arg_opt in self.optmap) and (self.optmap[arg_opt][1] == ARGUMENTED):
optqueue.append(arg_opt)
argqueue.append(arg[arg.index('=') + 1:])
else:
sys.stderr.write('%s: fatal: unrecognised option %s. see --help or the manual\n' % (self.__program, arg))
exit(-1)
elif (arg in self.optmap) and (self.optmap[arg][1] == ARGUMENTED):
optqueue.append(arg)
get = True
else:
sys.stderr.write('%s: fatal: unrecognised option %s. see --help or the manual\n' % (self.__program, arg))
exit(-1)
else:
self.files.append(arg)
(i, n) = (0, len(optqueue))
if len(argqueue) < n:
argqueue.append(None)
while i < n:
(opt, arg, i) = (optqueue[i], argqueue[i], i + 1)
opt = self.optmap[opt][0]
if (opt not in self.opts) or (self.opts[opt] is None):
self.opts[opt] = [arg]
else:
sys.stderr.write('%s: fatal: duplicate option %s\n' % (self.__program, arg))
exit(-1)
'''
Prints a colourful help message
'''
def help(self):
print('\033[1m%s\033[21m - %s\n' % (self.__program, self.__description))
if self.__longdescription is not None:
print(self.__longdescription)
print()
print('\n\033[1mUSAGE:\033[21m', end='')
first = True
for line in self.__usage.split('\n'):
if first: first = False
else: print(' or', end='')
print('\t%s' % (line))
print('\n\033[1mCONFIGURATIONS:\033[21m\n')
for opt in self.__arguments:
(opt_type, opt_alts, opt_arg, opt_help) = opt[0:4]
if opt_help is not None:
for opt_alt in opt_alts:
if opt_alt is opt_alts[-1]:
print('\t%s \033[4m%s\033[24m' % (opt_alt, opt_arg) if opt_type == ARGUMENTED else '\t' + opt_alt)
else:
print('\t\033[2m' + opt_alt + '\033[22m')
first = True
for line in opt_help.split('\n'):
print(('\t\t\033[32;1m%s\033[21;39m' if first else '\t\t%s') % (line))
first = False
print()
print()
if __name__ == '__main__':
Setup()
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