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a0719f4 Jul 20, 2017
@wting @mdlawson @yipeipei
executable file 237 lines (195 sloc) 7.73 KB
#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import print_function
import os
import platform
import shutil
import sys
sys.path.append('bin')
from autojump_argparse import ArgumentParser # noqa
SUPPORTED_SHELLS = ('bash', 'zsh', 'fish', 'tcsh')
def cp(src, dest, dryrun=False):
print('copying file: %s -> %s' % (src, dest))
if not dryrun:
shutil.copy(src, dest)
def get_shell():
return os.path.basename(os.getenv('SHELL', ''))
def mkdir(path, dryrun=False):
print('creating directory:', path)
if not dryrun and not os.path.exists(path):
os.makedirs(path)
def modify_autojump_sh(etc_dir, share_dir, dryrun=False):
"""Append custom installation path to autojump.sh"""
custom_install = '\
\n# check custom install \
\nif [ -s %s/autojump.${shell} ]; then \
\n source %s/autojump.${shell} \
\nfi\n' % (share_dir, share_dir)
with open(os.path.join(etc_dir, 'autojump.sh'), 'a') as f:
f.write(custom_install)
def modify_autojump_lua(clink_dir, bin_dir, dryrun=False):
"""Prepend custom AUTOJUMP_BIN_DIR definition to autojump.lua"""
custom_install = "local AUTOJUMP_BIN_DIR = \"%s\"\n" % bin_dir.replace(
'\\',
'\\\\',
)
clink_file = os.path.join(clink_dir, 'autojump.lua')
with open(clink_file, 'r') as f:
original = f.read()
with open(clink_file, 'w') as f:
f.write(custom_install + original)
def parse_arguments(): # noqa
if platform.system() == 'Windows':
default_user_destdir = os.path.join(
os.getenv('LOCALAPPDATA', ''),
'autojump',
)
else:
default_user_destdir = os.path.join(
os.path.expanduser('~'),
'.autojump',
)
default_user_prefix = ''
default_user_zshshare = 'functions'
default_system_destdir = '/'
default_system_prefix = '/usr/local'
default_system_zshshare = '/usr/share/zsh/site-functions'
default_clink_dir = os.path.join(os.getenv('LOCALAPPDATA', ''), 'clink')
parser = ArgumentParser(
description='Installs autojump globally for root users, otherwise \
installs in current user\'s home directory.'
)
parser.add_argument(
'-n', '--dryrun', action='store_true', default=False,
help='simulate installation',
)
parser.add_argument(
'-f', '--force', action='store_true', default=False,
help='skip root user, shell type, Python version checks',
)
parser.add_argument(
'-d', '--destdir', metavar='DIR', default=default_user_destdir,
help='set destination to DIR',
)
parser.add_argument(
'-p', '--prefix', metavar='DIR', default=default_user_prefix,
help='set prefix to DIR',
)
parser.add_argument(
'-z', '--zshshare', metavar='DIR', default=default_user_zshshare,
help='set zsh share destination to DIR',
)
parser.add_argument(
'-c', '--clinkdir', metavar='DIR', default=default_clink_dir,
help='set clink directory location to DIR (Windows only)',
)
parser.add_argument(
'-s', '--system', action='store_true', default=False,
help='install system wide for all users',
)
args = parser.parse_args()
if not args.force:
if sys.version_info[0] == 2 and sys.version_info[1] < 6:
print('Python v2.6+ or v3.0+ required.', file=sys.stderr)
sys.exit(1)
if args.system:
if platform.system() == 'Windows':
print(
'System-wide installation is not supported on Windows.',
file=sys.stderr,
)
sys.exit(1)
elif os.geteuid() != 0:
print(
'Please rerun as root for system-wide installation.',
file=sys.stderr,
)
sys.exit(1)
if platform.system() != 'Windows' \
and get_shell() not in SUPPORTED_SHELLS:
print(
'Unsupported shell: %s' % os.getenv('SHELL'),
file=sys.stderr,
)
sys.exit(1)
if args.destdir != default_user_destdir \
or args.prefix != default_user_prefix \
or args.zshshare != default_user_zshshare:
args.custom_install = True
else:
args.custom_install = False
if args.system:
if args.custom_install:
print(
'Custom paths incompatible with --system option.',
file=sys.stderr,
)
sys.exit(1)
args.destdir = default_system_destdir
args.prefix = default_system_prefix
args.zshshare = default_system_zshshare
return args
def show_post_installation_message(etc_dir, share_dir, bin_dir):
if platform.system() == 'Windows':
print('\nPlease manually add %s to your user path' % bin_dir)
else:
if get_shell() == 'fish':
aj_shell = '%s/autojump.fish' % share_dir
source_msg = 'if test -f %s; . %s; end' % (aj_shell, aj_shell)
rcfile = '~/.config/fish/config.fish'
else:
aj_shell = '%s/autojump.sh' % etc_dir
source_msg = '[[ -s %s ]] && source %s' % (aj_shell, aj_shell)
if platform.system() == 'Darwin' and get_shell() == 'bash':
rcfile = '~/.profile'
else:
rcfile = '~/.%src' % get_shell()
print('\nPlease manually add the following line(s) to %s:' % rcfile)
print('\n\t' + source_msg)
if get_shell() == 'zsh':
print('\n\tautoload -U compinit && compinit -u')
print('\nPlease restart terminal(s) before running autojump.\n')
def main(args):
if args.dryrun:
print('Installing autojump to %s (DRYRUN)...' % args.destdir)
else:
print('Installing autojump to %s ...' % args.destdir)
bin_dir = os.path.join(args.destdir, args.prefix, 'bin')
etc_dir = os.path.join(args.destdir, 'etc', 'profile.d')
doc_dir = os.path.join(args.destdir, args.prefix, 'share', 'man', 'man1')
share_dir = os.path.join(args.destdir, args.prefix, 'share', 'autojump')
zshshare_dir = os.path.join(args.destdir, args.zshshare)
mkdir(bin_dir, args.dryrun)
mkdir(doc_dir, args.dryrun)
mkdir(etc_dir, args.dryrun)
mkdir(share_dir, args.dryrun)
cp('./bin/autojump', bin_dir, args.dryrun)
cp('./bin/autojump_argparse.py', bin_dir, args.dryrun)
cp('./bin/autojump_data.py', bin_dir, args.dryrun)
cp('./bin/autojump_match.py', bin_dir, args.dryrun)
cp('./bin/autojump_utils.py', bin_dir, args.dryrun)
cp('./bin/icon.png', share_dir, args.dryrun)
cp('./docs/autojump.1', doc_dir, args.dryrun)
if platform.system() == 'Windows':
cp('./bin/autojump.lua', args.clinkdir, args.dryrun)
cp('./bin/autojump.bat', bin_dir, args.dryrun)
cp('./bin/j.bat', bin_dir, args.dryrun)
cp('./bin/jc.bat', bin_dir, args.dryrun)
cp('./bin/jo.bat', bin_dir, args.dryrun)
cp('./bin/jco.bat', bin_dir, args.dryrun)
if args.custom_install:
modify_autojump_lua(args.clinkdir, bin_dir, args.dryrun)
else:
mkdir(etc_dir, args.dryrun)
mkdir(share_dir, args.dryrun)
mkdir(zshshare_dir, args.dryrun)
cp('./bin/autojump.sh', etc_dir, args.dryrun)
cp('./bin/autojump.bash', share_dir, args.dryrun)
cp('./bin/autojump.fish', share_dir, args.dryrun)
cp('./bin/autojump.zsh', share_dir, args.dryrun)
cp('./bin/_j', zshshare_dir, args.dryrun)
if args.custom_install:
modify_autojump_sh(etc_dir, share_dir, args.dryrun)
show_post_installation_message(etc_dir, share_dir, bin_dir)
if __name__ == '__main__':
sys.exit(main(parse_arguments()))