#!/usr/bin/env python3 # -*- coding: utf-8 -*- import os import shutil import sys from subprocess import Popen, PIPE PONYSAY_VERSION = '2.5-rc1' 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 = symbolic, copy and hard are also recognised', alternatives = ['--linking'], arg='TYPE') opts.parse() self.linking = SYMBOLIC 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.pdf.gz', 'ponysay.pdf.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()