Class: CF::CLI
Direct Known Subclasses
App::Base, Domain::Base, Organization::Base, Populators::Base, Route::Base, Service::Base, Space::Base, Start::Base, User::Base, CFConsolePlugin::Console, CFTunnelPlugin::Tunnel
Class Method Summary
collapse
Instance Method Summary
collapse
Methods included from Spacing
#indented, #justify, #line, #lines, #spaced, #start_line, #tabular, #text_width, #trim_escapes
#ask, #handler, #input_state, #list_choices, #prompt, #show_default
Class Method Details
.client ⇒ Object
418
419
420
|
# File 'lib/cf/cli.rb', line 418
def client
@@client
end
|
.client=(c) ⇒ Object
422
423
424
|
# File 'lib/cf/cli.rb', line 422
def client=(c)
@@client = c
end
|
Instance Method Details
#check_logged_in ⇒ Object
74
75
76
77
78
79
80
81
82
83
84
85
|
# File 'lib/cf/cli.rb', line 74
def check_logged_in
unless client.logged_in?
if force?
fail "Please log in with 'cf login'."
else
line c("Please log in first to proceed.", :warning)
line
invoke :login
invalidate_client
end
end
end
|
#check_target ⇒ Object
68
69
70
71
72
|
# File 'lib/cf/cli.rb', line 68
def check_target
unless client && client.target
fail "Please select a target with 'cf target'."
end
end
|
#client(target = client_target) ⇒ Object
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
|
# File 'lib/cf/cli.rb', line 378
def client(target = client_target)
return @@client if defined?(@@client) && @@client
return unless target
info = target_info(target)
token = info[:token] && CFoundry::AuthToken.from_hash(info)
fail "V1 targets are no longer supported." if info[:version] == 1
@@client = CFoundry::V2::Client.new(target, token)
@@client.http_proxy = input[:http_proxy] || ENV['HTTP_PROXY'] || ENV['http_proxy']
@@client.https_proxy = input[:https_proxy] || ENV['HTTPS_PROXY'] || ENV['https_proxy']
@@client.trace = input[:trace]
uri = URI.parse(target)
@@client.log = File.expand_path("#{LOGS_DIR}/#{uri.host}.log")
unless info.key? :version
info[:version] = @@client.version
save_target_info(info, target)
end
if (org = info[:organization])
@@client.current_organization = @@client.organization(org)
end
if (space = info[:space])
@@client.current_space = @@client.space(space)
end
@@client
rescue CFoundry::InvalidTarget
end
|
#client_target ⇒ Object
307
308
309
310
311
|
# File 'lib/cf/cli.rb', line 307
def client_target
if File.exists?(target_file)
File.read(target_file).chomp
end
end
|
#color_enabled? ⇒ Boolean
231
232
233
|
# File 'lib/cf/cli.rb', line 231
def color_enabled?
input[:color]
end
|
#debug? ⇒ Boolean
227
228
229
|
# File 'lib/cf/cli.rb', line 227
def debug?
!!input[:debug]
end
|
#default_action ⇒ Object
60
61
62
63
64
65
66
|
# File 'lib/cf/cli.rb', line 60
def default_action
if input[:version]
line "cf #{VERSION}"
else
super
end
end
|
#ensure_config_dir ⇒ Object
313
314
315
316
|
# File 'lib/cf/cli.rb', line 313
def ensure_config_dir
config = File.expand_path(CF::CONFIG_DIR)
FileUtils.mkdir_p(config) unless File.exist? config
end
|
#err(msg, status = 1) ⇒ Object
262
263
264
265
|
# File 'lib/cf/cli.rb', line 262
def err(msg, status = 1)
$stderr.puts c(msg, :error)
exit_status status
end
|
#execute(cmd, argv, global = {}) ⇒ Object
147
148
149
150
151
152
153
154
155
156
157
158
159
160
|
# File 'lib/cf/cli.rb', line 147
def execute(cmd, argv, global = {})
if input[:help]
invoke :help, :command => cmd.name.to_s
else
wrap_errors do
@command = cmd
precondition
save_token_if_it_changes do
super
end
end
end
end
|
#fail(msg) ⇒ Object
267
268
269
|
# File 'lib/cf/cli.rb', line 267
def fail(msg)
raise UserError, msg
end
|
#fail_unknown(display, name) ⇒ Object
413
414
415
|
# File 'lib/cf/cli.rb', line 413
def fail_unknown(display, name)
fail("Unknown #{display} '#{name}'.")
end
|
#force? ⇒ Boolean
223
224
225
|
# File 'lib/cf/cli.rb', line 223
def force?
input[:force]
end
|
#invalidate_client ⇒ Object
373
374
375
376
|
# File 'lib/cf/cli.rb', line 373
def invalidate_client
@@client = nil
client
end
|
#log_error(e) ⇒ Object
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
|
# File 'lib/cf/cli.rb', line 180
def log_error(e)
ensure_config_dir
msg = e.class.name
msg << ": #{e}" unless e.to_s.empty?
crash_file = File.expand_path(CF::CRASH_FILE)
FileUtils.mkdir_p(File.dirname(crash_file))
File.open(crash_file, "w") do |f|
f.puts "Time of crash:"
f.puts " #{Time.now}"
f.puts ""
f.puts msg
f.puts ""
if e.respond_to?(:request_trace)
f.puts "<<<"
f.puts e.request_trace
end
if e.respond_to?(:response_trace)
f.puts e.response_trace
f.puts ">>>"
f.puts ""
end
cf_dir = File.expand_path("../../../..", __FILE__) + "/"
e.backtrace.each do |loc|
if loc =~ /\/gems\//
f.puts loc.sub(/.*\/gems\//, "")
else
f.puts loc.sub(cf_dir, "")
end
end
end
end
|
#name_list(xs) ⇒ Object
277
278
279
280
281
282
283
|
# File 'lib/cf/cli.rb', line 277
def name_list(xs)
if xs.empty?
d("none")
else
xs.collect { |x| c(x.name, :name) }.join(", ")
end
end
|
#normalize_targets_info(info_by_url) ⇒ Object
341
342
343
344
345
346
347
|
# File 'lib/cf/cli.rb', line 341
def normalize_targets_info(info_by_url)
info_by_url.reduce({}) do |hash, pair|
key, value = pair
hash[key] = value.is_a?(String) ? { :token => value } : value
hash
end
end
|
#one_of(*paths) ⇒ Object
298
299
300
301
302
303
304
305
|
# File 'lib/cf/cli.rb', line 298
def one_of(*paths)
paths.each do |p|
exp = File.expand_path(p)
return exp if File.exist? exp
end
File.expand_path(paths.first)
end
|
#precondition ⇒ Object
87
88
89
90
91
92
93
94
95
96
97
98
|
# File 'lib/cf/cli.rb', line 87
def precondition
check_target
check_logged_in
unless client.current_organization
fail "Please select an organization with 'cf target --organization ORGANIZATION_NAME'. (Get organization names from 'cf orgs'.)"
end
unless client.current_space
fail "Please select a space with 'cf target --space SPACE_NAME'. (Get space names from 'cf spaces'.)"
end
end
|
#quiet? ⇒ Boolean
219
220
221
|
# File 'lib/cf/cli.rb', line 219
def quiet?
input[:quiet]
end
|
#remove_target_info(target = client_target) ⇒ Object
367
368
369
370
371
|
# File 'lib/cf/cli.rb', line 367
def remove_target_info(target = client_target)
ts = targets_info
ts.delete target
save_targets(ts)
end
|
#sane_target_url(url) ⇒ Object
285
286
287
288
289
290
291
292
293
294
295
296
|
# File 'lib/cf/cli.rb', line 285
def sane_target_url(url)
unless url =~ /^https?:\/\//
begin
TCPSocket.new(url, Net::HTTP.https_default_port)
url = "https://#{url}"
rescue Errno::ECONNREFUSED, SocketError, Timeout::Error
url = "http://#{url}"
end
end
url.gsub(/\/$/, "")
end
|
#save_target_info(info, target = client_target) ⇒ Object
361
362
363
364
365
|
# File 'lib/cf/cli.rb', line 361
def save_target_info(info, target = client_target)
ts = targets_info
ts[target] = info
save_targets(ts)
end
|
#save_targets(ts) ⇒ Object
353
354
355
356
357
358
359
|
# File 'lib/cf/cli.rb', line 353
def save_targets(ts)
ensure_config_dir
File.open(File.expand_path(CF::TOKENS_FILE), "w") do |io|
YAML.dump(ts, io)
end
end
|
#save_token_if_it_changes ⇒ Object
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
|
# File 'lib/cf/cli.rb', line 162
def save_token_if_it_changes
return yield unless client && client.token
before_token = client.token
yield
after_token = client.token
return unless after_token
if before_token != after_token
info = target_info
info[:token] = after_token.
save_target_info(info)
end
end
|
#set_target(url) ⇒ Object
318
319
320
321
322
323
324
325
326
|
# File 'lib/cf/cli.rb', line 318
def set_target(url)
ensure_config_dir
File.open(File.expand_path(CF::TARGET_FILE), "w") do |f|
f.write(sane_target_url(url))
end
invalidate_client
end
|
#table(headers, rows) ⇒ Object
271
272
273
274
275
|
# File 'lib/cf/cli.rb', line 271
def table(, rows)
tabular(
!quiet? && .collect { |h| h && b(h) },
*rows)
end
|
#target_info(target = client_target) ⇒ Object
349
350
351
|
# File 'lib/cf/cli.rb', line 349
def target_info(target = client_target)
targets_info[target] || {}
end
|
#targets_info ⇒ Object
328
329
330
331
332
333
334
335
336
337
338
339
|
# File 'lib/cf/cli.rb', line 328
def targets_info
new_toks = File.expand_path(CF::TOKENS_FILE)
info =
if File.exist? new_toks
YAML.load_file(new_toks)
end
info ||= {}
normalize_targets_info(info)
end
|
#user_colors ⇒ Object
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
|
# File 'lib/cf/cli.rb', line 239
def user_colors
return @user_colors if @user_colors
colors = File.expand_path(COLORS_FILE)
@user_colors = super.dup
@user_colors.each do |k, v|
if v == :blue
@user_colors[k] = :cyan
end
end
if File.exists?(colors)
YAML.load_file(colors).each do |k, v|
@user_colors[k.to_sym] = v.to_sym
end
end
@user_colors
end
|
#verbose? ⇒ Boolean
235
236
237
|
# File 'lib/cf/cli.rb', line 235
def verbose?
input[:verbose]
end
|
#wrap_errors ⇒ Object
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
|
# File 'lib/cf/cli.rb', line 100
def wrap_errors
yield
rescue CFoundry::Timeout => e
err(e.message)
rescue Interrupt
exit_status 130
rescue Mothership::Error
raise
rescue UserError => e
log_error(e)
err e.message
rescue SystemExit
raise
rescue UserFriendlyError => e
err e.message
rescue CFoundry::InvalidAuthToken => e
line
line c("Invalid authentication token. Try logging in again with 'cf login'. If problems continue, please contact your Cloud Operator.", :warning)
rescue CFoundry::Forbidden => e
if !$cf_asked_auth
$cf_asked_auth = true
line
line c("Not authenticated! Try logging in:", :warning)
invoke :login
retry
end
log_error(e)
err "Denied: #{e.description}"
rescue Exception => e
log_error(e)
msg = e.class.name
msg << ": #{e}" unless e.to_s.empty?
msg << "\nFor more information, see #{CF::CRASH_FILE}"
err msg
raise if debug?
end
|