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#!/usr/bin/env python3
import os
import sys
import glob
import tty
import termios
import shutil
def getchar():
fd = sys.stdin.fileno()
old_settings = termios.tcgetattr(fd)
try:
tty.setraw(sys.stdin.fileno())
ch = sys.stdin.read(1)
sys.stdout.write(ch)
finally:
termios.tcsetattr(fd, termios.TCSADRAIN, old_settings)
return ch
def make_link(filename, target, prefix='.'):
orig = os.path.abspath(filename)
dest = os.path.join(target, '%s%s' % (prefix, filename))
create_link(filename, orig, dest)
def make_firefox_link(filename, target):
orig = os.path.abspath(filename)
profiles = glob.glob(os.path.join(target, '.mozilla/firefox/*.default'))
if len(profiles) != 1:
print("Could not find Firefox default profile")
return
dest = os.path.join(profiles[0], os.path.basename(filename))
create_link(filename, orig, dest)
def create_link(filename, orig, dest):
needs_removal = False
if os.path.islink(dest):
if os.readlink(dest) == orig:
# print('%s already exists.' % dest)
return
else:
print('%s points to: %s' % (dest, os.readlink(dest)))
needs_removal = True
elif os.path.isdir(dest):
print('%s exists and is a directory.' % dest)
needs_removal = True
elif os.path.exists(dest):
print('%s exists and is not a link.' % dest)
needs_removal = True
if needs_removal:
print('Replace? y/[n] ', end='', flush=True)
chr = getchar()
print("")
if (chr == 'y') or (chr == 'Y'):
if os.path.isdir(dest):
shutil.rmtree(dest)
else:
os.unlink(dest)
else:
return
else:
print("%s does not exist" % dest)
try:
print("%s -> %s" % (dest, orig))
os.symlink(orig, dest)
except OSError as e:
print('Could not create link for: %s (%s)' % (filename, e))
if __name__ == '__main__':
if len(sys.argv) > 1:
ROOT = sys.argv[1]
else:
ROOT = os.environ["HOME"]
IGNORE_FILES = ["make-links.py"]
for f in os.listdir('.'):
if f.startswith('.'):
continue
if f in IGNORE_FILES:
continue
if f == 'config':
for cf in os.listdir(f):
if f.startswith('.'):
continue
make_link(os.path.join('config', cf), ROOT)
elif f == 'firefox':
for cf in os.listdir(f):
make_firefox_link(os.path.join('firefox', cf), ROOT)
else:
make_link(f, ROOT, '.')
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