3
# Copyright 2005 Canonical Ltd.
5
# This program is free software; you can redistribute it and/or modify
6
# it under the terms of the GNU General Public License as published by
7
# the Free Software Foundation; either version 2 of the License, or
8
# (at your option) any later version.
10
# This program is distributed in the hope that it will be useful,
11
# but WITHOUT ANY WARRANTY; without even the implied warranty of
12
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13
# GNU General Public License for more details.
15
# You should have received a copy of the GNU General Public License
16
# along with this program; if not, write to the Free Software
17
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19
"""%(prog)s - generate information from built-in bzr help
21
%(prog)s creates a file with information on bzr in one of
22
several different output formats:
25
bash_completion bash completion script
30
python2.4 generated-docs.py man
31
python2.4 generated-docs.py bash_completion
33
Run "%(prog)s --help" for the option reference.
37
from optparse import OptionParser
39
sys.path.insert(0, os.path.dirname(os.path.dirname(__file__)))
41
from bzrlib import commands, doc_generate
44
parser = OptionParser(usage="""%prog [options] OUTPUT_FORMAT
46
Available OUTPUT_FORMAT:
49
rstx man page in ReStructuredText format
50
bash_completion bash completion script""")
52
parser.add_option("-s", "--show-filename",
53
action="store_true", dest="show_filename", default=False,
54
help="print default filename on stdout")
56
parser.add_option("-o", "--output", dest="filename", metavar="FILE",
57
help="write output to FILE")
59
parser.add_option("-b", "--bzr-name",
60
dest="bzr_name", default="bzr", metavar="EXEC_NAME",
61
help="name of bzr executable")
63
parser.add_option("-e", "--examples",
64
action="callback", callback=print_extended_help,
65
help="Examples of ways to call generate_doc")
68
(options, args) = parser.parse_args(argv)
74
commands.install_bzr_command_hooks()
76
infogen_type = args[1]
77
infogen_mod = doc_generate.get_module(infogen_type)
80
outfilename = options.filename
82
outfilename = infogen_mod.get_filename(options)
84
if outfilename == "-":
87
outfile = open(outfilename,"w")
89
if options.show_filename and (outfilename != "-"):
90
sys.stdout.write(outfilename)
91
sys.stdout.write('\n')
93
infogen_mod.infogen(options, outfile)
95
def print_extended_help(option, opt, value, parser):
96
""" Program help examples
98
Prints out the examples stored in the docstring.
101
sys.stdout.write(__doc__ % {"prog":sys.argv[0]})
102
sys.stdout.write('\n')
105
if __name__ == '__main__':