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Patrick Williamsc124f4f2015-09-15 14:41:29 -05001#!/usr/bin/env python
2# ex:ts=4:sw=4:sts=4:et
3# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
4#
5# Copyright (c) 2012, Intel Corporation.
6# All rights reserved.
7#
8# This program is free software; you can redistribute it and/or modify
9# it under the terms of the GNU General Public License version 2 as
10# published by the Free Software Foundation.
11#
12# This program is distributed in the hope that it will be useful,
13# but WITHOUT ANY WARRANTY; without even the implied warranty of
14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15# GNU General Public License for more details.
16#
17# You should have received a copy of the GNU General Public License along
18# with this program; if not, write to the Free Software Foundation, Inc.,
19# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20#
21# DESCRIPTION
22# 'yocto-bsp' is the Yocto BSP Tool that helps users create a new
23# Yocto BSP. Invoking it without any arguments will display help
24# screens for the 'yocto-bsp' command and list the available
25# 'yocto-bsp' subcommands. Invoking a subcommand without any
26# arguments will likewise display help screens for the specified
27# subcommand. Please use that interface for detailed help.
28#
29# AUTHORS
30# Tom Zanussi <tom.zanussi (at] intel.com>
31#
32
33__version__ = "0.1.0"
34
35import os
36import sys
37import optparse
38import logging
39
40scripts_path = os.path.abspath(os.path.dirname(os.path.abspath(sys.argv[0])))
41lib_path = scripts_path + '/lib'
42sys.path = sys.path + [lib_path]
43
44from bsp.help import *
45from bsp.engine import *
46
47
48def yocto_bsp_create_subcommand(args, usage_str):
49 """
50 Command-line handling for BSP creation. The real work is done by
51 bsp.engine.yocto_bsp_create()
52 """
53 parser = optparse.OptionParser(usage = usage_str)
54
55 parser.add_option("-o", "--outdir", dest = "outdir", action = "store",
56 help = "name of BSP dir to create")
57 parser.add_option("-i", "--infile", dest = "properties_file", action = "store",
58 help = "name of file containing the values for BSP properties as a JSON file")
59 parser.add_option("-c", "--codedump", dest = "codedump", action = "store_true",
60 default = False, help = "dump the generated code to bspgen.out")
61 parser.add_option("-s", "--skip-git-check", dest = "git_check", action = "store_false",
62 default = True, help = "skip the git connectivity check")
63 (options, args) = parser.parse_args(args)
64
65 if len(args) != 2:
66 logging.error("Wrong number of arguments, exiting\n")
67 parser.print_help()
68 sys.exit(1)
69
70 machine = args[0]
71 karch = args[1]
72
73 if options.outdir:
74 bsp_output_dir = options.outdir
75 else:
76 bsp_output_dir = "meta-" + machine
77
78 if options.git_check and not options.properties_file:
79 print "Checking basic git connectivity..."
80 if not verify_git_repo(GIT_CHECK_URI):
81 print "Couldn't verify git connectivity, exiting\n"
82 print "Details: couldn't access %s" % GIT_CHECK_URI
83 print " (this most likely indicates a network connectivity problem or"
84 print " a misconfigured git intallation)"
85 sys.exit(1)
86 else:
87 print "Done.\n"
88
89 yocto_bsp_create(machine, karch, scripts_path, bsp_output_dir, options.codedump, options.properties_file)
90
91
92def yocto_bsp_list_subcommand(args, usage_str):
93 """
94 Command-line handling for listing available BSP properties and
95 values. The real work is done by bsp.engine.yocto_bsp_list()
96 """
97 parser = optparse.OptionParser(usage = usage_str)
98
99 parser.add_option("-o", "--outfile", action = "store", dest = "properties_file",
100 help = "dump the possible values for BSP properties to a JSON file")
101
102 (options, args) = parser.parse_args(args)
103
104 if not yocto_bsp_list(args, scripts_path, options.properties_file):
105 logging.error("Bad list arguments, exiting\n")
106 parser.print_help()
107 sys.exit(1)
108
109
110subcommands = {
111 "create": [yocto_bsp_create_subcommand,
112 yocto_bsp_create_usage,
113 yocto_bsp_create_help],
114 "list": [yocto_bsp_list_subcommand,
115 yocto_bsp_list_usage,
116 yocto_bsp_list_help],
117}
118
119
120def start_logging(loglevel):
121 logging.basicConfig(filname = 'yocto-bsp.log', filemode = 'w', level=loglevel)
122
123
124def main():
125 parser = optparse.OptionParser(version = "yocto-bsp version %s" % __version__,
126 usage = yocto_bsp_usage)
127
128 parser.disable_interspersed_args()
129 parser.add_option("-D", "--debug", dest = "debug", action = "store_true",
130 default = False, help = "output debug information")
131
132 (options, args) = parser.parse_args()
133
134 loglevel = logging.INFO
135 if options.debug:
136 loglevel = logging.DEBUG
137 start_logging(loglevel)
138
139 if len(args):
140 if args[0] == "help":
141 if len(args) == 1:
142 parser.print_help()
Patrick Williamsf1e5d692016-03-30 15:21:19 -0500143 sys.exit()
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500144
145 invoke_subcommand(args, parser, yocto_bsp_help_usage, subcommands)
146
147
148if __name__ == "__main__":
149 try:
150 ret = main()
151 except Exception:
152 ret = 1
153 import traceback
Patrick Williamsd8c66bc2016-06-20 12:57:21 -0500154 traceback.print_exc()
Patrick Williamsc124f4f2015-09-15 14:41:29 -0500155 sys.exit(ret)
156