1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
|
import argparse
import http.client
import json
import logging
import os
import subprocess
import urllib.parse
from bblayers.action import ActionPlugin
logger = logging.getLogger('bitbake-layers')
def plugin_init(plugins):
return LayerIndexPlugin()
class LayerIndexPlugin(ActionPlugin):
"""Subcommands for interacting with the layer index.
This class inherits ActionPlugin to get do_add_layer.
"""
def get_json_data(self, apiurl):
proxy_settings = os.environ.get("http_proxy", None)
conn = None
_parsedurl = urllib.parse.urlparse(apiurl)
path = _parsedurl.path
query = _parsedurl.query
def parse_url(url):
parsedurl = urllib.parse.urlparse(url)
if parsedurl.netloc[0] == '[':
host, port = parsedurl.netloc[1:].split(']', 1)
if ':' in port:
port = port.rsplit(':', 1)[1]
else:
port = None
else:
if parsedurl.netloc.count(':') == 1:
(host, port) = parsedurl.netloc.split(":")
else:
host = parsedurl.netloc
port = None
return (host, 80 if port is None else int(port))
if proxy_settings is None:
host, port = parse_url(apiurl)
conn = http.client.HTTPConnection(host, port)
conn.request("GET", path + "?" + query)
else:
host, port = parse_url(proxy_settings)
conn = http.client.HTTPConnection(host, port)
conn.request("GET", apiurl)
r = conn.getresponse()
if r.status != 200:
raise Exception("Failed to read " + path + ": %d %s" % (r.status, r.reason))
return json.loads(r.read())
def get_layer_deps(self, layername, layeritems, layerbranches, layerdependencies, branchnum, selfname=False):
def layeritems_info_id(items_name, layeritems):
litems_id = None
for li in layeritems:
if li['name'] == items_name:
litems_id = li['id']
break
return litems_id
def layerbranches_info(items_id, layerbranches):
lbranch = {}
for lb in layerbranches:
if lb['layer'] == items_id and lb['branch'] == branchnum:
lbranch['id'] = lb['id']
lbranch['vcs_subdir'] = lb['vcs_subdir']
break
return lbranch
def layerdependencies_info(lb_id, layerdependencies):
ld_deps = []
for ld in layerdependencies:
if ld['layerbranch'] == lb_id and not ld['dependency'] in ld_deps:
ld_deps.append(ld['dependency'])
if not ld_deps:
logger.error("The dependency of layerDependencies is not found.")
return ld_deps
def layeritems_info_name_subdir(items_id, layeritems):
litems = {}
for li in layeritems:
if li['id'] == items_id:
litems['vcs_url'] = li['vcs_url']
litems['name'] = li['name']
break
return litems
if selfname:
selfid = layeritems_info_id(layername, layeritems)
lbinfo = layerbranches_info(selfid, layerbranches)
if lbinfo:
selfsubdir = lbinfo['vcs_subdir']
else:
logger.error("%s is not found in the specified branch" % layername)
return
selfurl = layeritems_info_name_subdir(selfid, layeritems)['vcs_url']
if selfurl:
return selfurl, selfsubdir
else:
logger.error("Cannot get layer %s git repo and subdir" % layername)
return
ldict = {}
itemsid = layeritems_info_id(layername, layeritems)
if not itemsid:
return layername, None
lbid = layerbranches_info(itemsid, layerbranches)
if lbid:
lbid = layerbranches_info(itemsid, layerbranches)['id']
else:
logger.error("%s is not found in the specified branch" % layername)
return None, None
for dependency in layerdependencies_info(lbid, layerdependencies):
lname = layeritems_info_name_subdir(dependency, layeritems)['name']
lurl = layeritems_info_name_subdir(dependency, layeritems)['vcs_url']
lsubdir = layerbranches_info(dependency, layerbranches)['vcs_subdir']
ldict[lname] = lurl, lsubdir
return None, ldict
def get_fetch_layer(self, fetchdir, url, subdir, fetch_layer):
layername = self.get_layer_name(url)
if os.path.splitext(layername)[1] == '.git':
layername = os.path.splitext(layername)[0]
repodir = os.path.join(fetchdir, layername)
layerdir = os.path.join(repodir, subdir)
if not os.path.exists(repodir):
if fetch_layer:
result = subprocess.call('git clone %s %s' % (url, repodir), shell = True)
if result:
logger.error("Failed to download %s" % url)
return None, None
else:
return layername, layerdir
else:
logger.plain("Repository %s needs to be fetched" % url)
return layername, layerdir
elif os.path.exists(layerdir):
return layername, layerdir
else:
logger.error("%s is not in %s" % (url, subdir))
return None, None
def do_layerindex_fetch(self, args):
"""Fetches a layer from a layer index along with its dependent layers, and adds them to conf/bblayers.conf.
"""
apiurl = self.tinfoil.config_data.getVar('BBLAYERS_LAYERINDEX_URL', True)
if not apiurl:
logger.error("Cannot get BBLAYERS_LAYERINDEX_URL")
return 1
else:
if apiurl[-1] != '/':
apiurl += '/'
apiurl += "api/"
apilinks = self.get_json_data(apiurl)
branches = self.get_json_data(apilinks['branches'])
branchnum = 0
for branch in branches:
if branch['name'] == args.branch:
branchnum = branch['id']
break
if branchnum == 0:
validbranches = ', '.join([branch['name'] for branch in branches])
logger.error('Invalid layer branch name "%s". Valid branches: %s' % (args.branch, validbranches))
return 1
ignore_layers = []
for collection in self.tinfoil.config_data.getVar('BBFILE_COLLECTIONS', True).split():
lname = self.tinfoil.config_data.getVar('BBLAYERS_LAYERINDEX_NAME_%s' % collection, True)
if lname:
ignore_layers.append(lname)
if args.ignore:
ignore_layers.extend(args.ignore.split(','))
layeritems = self.get_json_data(apilinks['layerItems'])
layerbranches = self.get_json_data(apilinks['layerBranches'])
layerdependencies = self.get_json_data(apilinks['layerDependencies'])
invaluenames = []
repourls = {}
printlayers = []
def query_dependencies(layers, layeritems, layerbranches, layerdependencies, branchnum):
depslayer = []
for layername in layers:
invaluename, layerdict = self.get_layer_deps(layername, layeritems, layerbranches, layerdependencies, branchnum)
if layerdict:
repourls[layername] = self.get_layer_deps(layername, layeritems, layerbranches, layerdependencies, branchnum, selfname=True)
for layer in layerdict:
if not layer in ignore_layers:
depslayer.append(layer)
printlayers.append((layername, layer, layerdict[layer][0], layerdict[layer][1]))
if not layer in ignore_layers and not layer in repourls:
repourls[layer] = (layerdict[layer][0], layerdict[layer][1])
if invaluename and not invaluename in invaluenames:
invaluenames.append(invaluename)
return depslayer
depslayers = query_dependencies(args.layername, layeritems, layerbranches, layerdependencies, branchnum)
while depslayers:
depslayer = query_dependencies(depslayers, layeritems, layerbranches, layerdependencies, branchnum)
depslayers = depslayer
if invaluenames:
for invaluename in invaluenames:
logger.error('Layer "%s" not found in layer index' % invaluename)
return 1
logger.plain("%s %s %s %s" % ("Layer".ljust(19), "Required by".ljust(19), "Git repository".ljust(54), "Subdirectory"))
logger.plain('=' * 115)
for layername in args.layername:
layerurl = repourls[layername]
logger.plain("%s %s %s %s" % (layername.ljust(20), '-'.ljust(20), layerurl[0].ljust(55), layerurl[1]))
printedlayers = []
for layer, dependency, gitrepo, subdirectory in printlayers:
if dependency in printedlayers:
continue
logger.plain("%s %s %s %s" % (dependency.ljust(20), layer.ljust(20), gitrepo.ljust(55), subdirectory))
printedlayers.append(dependency)
if repourls:
fetchdir = self.tinfoil.config_data.getVar('BBLAYERS_FETCH_DIR', True)
if not fetchdir:
logger.error("Cannot get BBLAYERS_FETCH_DIR")
return 1
if not os.path.exists(fetchdir):
os.makedirs(fetchdir)
addlayers = []
for repourl, subdir in repourls.values():
name, layerdir = self.get_fetch_layer(fetchdir, repourl, subdir, not args.show_only)
if not name:
# Error already shown
return 1
addlayers.append((subdir, name, layerdir))
if not args.show_only:
for subdir, name, layerdir in set(addlayers):
if os.path.exists(layerdir):
if subdir:
logger.plain("Adding layer \"%s\" to conf/bblayers.conf" % subdir)
else:
logger.plain("Adding layer \"%s\" to conf/bblayers.conf" % name)
localargs = argparse.Namespace()
localargs.layerdir = layerdir
self.do_add_layer(localargs)
else:
break
def do_layerindex_show_depends(self, args):
"""Find layer dependencies from layer index.
"""
args.show_only = True
args.ignore = []
self.do_layerindex_fetch(args)
def register_commands(self, sp):
parser_layerindex_fetch = self.add_command(sp, 'layerindex-fetch', self.do_layerindex_fetch)
parser_layerindex_fetch.add_argument('-n', '--show-only', help='show dependencies and do nothing else', action='store_true')
parser_layerindex_fetch.add_argument('-b', '--branch', help='branch name to fetch (default %(default)s)', default='master')
parser_layerindex_fetch.add_argument('-i', '--ignore', help='assume the specified layers do not need to be fetched/added (separate multiple layers with commas, no spaces)', metavar='LAYER')
parser_layerindex_fetch.add_argument('layername', nargs='+', help='layer to fetch')
parser_layerindex_show_depends = self.add_command(sp, 'layerindex-show-depends', self.do_layerindex_show_depends)
parser_layerindex_show_depends.add_argument('-b', '--branch', help='branch name to fetch (default %(default)s)', default='master')
parser_layerindex_show_depends.add_argument('layername', nargs='+', help='layer to query')
|
