X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?p=bup.git;a=blobdiff_plain;f=main.py;h=c0679e32919fa0a6b721ce70bd4eed8add70dcc4;hp=941242ef4bbb9f6962c930346f916a1ec8bcfd01;hb=HEAD;hpb=da300a19fbe9147bbe7414b9bf555c8e1a585309

diff --git a/main.py b/main.py
deleted file mode 100755
index 941242e..0000000
--- a/main.py
+++ /dev/null
@@ -1,150 +0,0 @@
-#!/usr/bin/env python
-import sys, os, subprocess, signal
-
-argv = sys.argv
-exe = argv[0]
-exepath = os.path.split(exe)[0] or '.'
-
-# fix the PYTHONPATH to include our lib dir
-libpath = os.path.join(exepath, 'lib')
-cmdpath = os.path.join(exepath, 'cmd')
-sys.path[:0] = [libpath]
-os.environ['PYTHONPATH'] = libpath + ':' + os.environ.get('PYTHONPATH', '')
-os.environ['BUP_MAIN_EXE'] = os.path.abspath(exe)
-
-from bup.helpers import *
-
-
-def columnate(l, prefix):
-    l = l[:]
-    clen = max(len(s) for s in l)
-    ncols = (78 - len(prefix)) / (clen + 2)
-    if ncols <= 1:
-        ncols = 1
-        clen = 0
-    cols = []
-    while len(l) % ncols:
-        l.append('')
-    rows = len(l)/ncols
-    for s in range(0, len(l), rows):
-        cols.append(l[s:s+rows])
-    for row in zip(*cols):
-        print prefix + ''.join(('%-*s' % (clen+2, s)) for s in row)
-
-
-def usage():
-    log('Usage: bup <command> <options...>\n\n')
-    common = dict(
-        ftp = 'Browse backup sets using an ftp-like client',
-        fsck = 'Check backup sets for damage and add redundancy information',
-        fuse = 'Mount your backup sets as a filesystem',
-        help = 'Print detailed help for the given command',
-        index = 'Create or display the index of files to back up',
-        join = 'Retrieve a file backed up using "bup split"',
-        ls = 'Browse the files in your backup sets',
-        midx = 'Index objects to speed up future backups',
-        save = 'Save files into a backup set (note: run "bup index" first)',
-        split = 'Split a single file into its own backup set',
-    )
-
-    log('Common commands:\n')
-    for cmd,synopsis in sorted(common.items()):
-        print '    %-10s %s' % (cmd, synopsis)
-    log('\n')
-    
-    log('Other available commands:\n')
-    cmds = []
-    for c in sorted(os.listdir(cmdpath) + os.listdir(exepath)):
-        if c.startswith('bup-') and c.find('.') < 0:
-            cname = c[4:]
-            if cname not in common:
-                cmds.append(c[4:])
-    columnate(cmds, '    ')
-    log('\n')
-    
-    log("See 'bup help <command>' for more information on " +
-        "a specific command.\n")
-    sys.exit(99)
-
-
-if len(argv) < 2 or not argv[1] or argv[1][0] == '-':
-    usage()
-
-subcmd = argv[1]
-
-def subpath(s):
-    sp = os.path.join(exepath, 'bup-%s' % s)
-    if not os.path.exists(sp):
-        sp = os.path.join(cmdpath, 'bup-%s' % s)
-    return sp
-
-if not os.path.exists(subpath(subcmd)):
-    log('error: unknown command "%s"\n' % subcmd)
-    usage()
-
-
-already_fixed = atoi(os.environ.get('BUP_FORCE_TTY'))
-if subcmd in ['ftp', 'help']:
-    already_fixed = True
-fix_stdout = not already_fixed and os.isatty(1)
-fix_stderr = not already_fixed and os.isatty(2)
-
-def force_tty():
-    if fix_stdout or fix_stderr:
-        amt = (fix_stdout and 1 or 0) + (fix_stderr and 2 or 0)
-        os.environ['BUP_FORCE_TTY'] = str(amt)
-    os.setsid()  # make sure ctrl-c is sent just to us, not to child too
-
-if fix_stdout or fix_stderr:
-    realf = fix_stderr and 2 or 1
-    n = subprocess.Popen([subpath('newliner')],
-                         stdin=subprocess.PIPE, stdout=os.dup(realf),
-                         close_fds=True, preexec_fn=force_tty)
-    outf = fix_stdout and n.stdin.fileno() or None
-    errf = fix_stderr and n.stdin.fileno() or None
-else:
-    n = None
-    outf = None
-    errf = None
-
-
-class SigException(Exception):
-    def __init__(self, signum):
-        self.signum = signum
-        Exception.__init__(self, 'signal %d received' % signum)
-def handler(signum, frame):
-    raise SigException(signum)
-
-signal.signal(signal.SIGTERM, handler)
-signal.signal(signal.SIGINT, handler)
-
-ret = 95
-p = None
-try:
-    try:
-        p = subprocess.Popen([subpath(subcmd)] + argv[2:],
-                             stdout=outf, stderr=errf, preexec_fn=force_tty)
-        while 1:
-            # if we get a signal while waiting, we have to keep waiting, just
-            # in case our child doesn't die.
-            try:
-                ret = p.wait()
-                break
-            except SigException, e:
-                log('\nbup: %s\n' % e)
-                os.kill(p.pid, e.signum)
-                ret = 94
-    except OSError, e:
-        log('%s: %s\n' % (subpath(subcmd), e))
-        ret = 98
-finally:
-    if p and p.poll() == None:
-        os.kill(p.pid, signal.SIGTERM)
-        p.wait()
-    if n:
-        n.stdin.close()
-        try:
-            n.wait()
-        except:
-            pass
-sys.exit(ret)