Module: Path
- Defined in:
- lib/rbbt/resource/path.rb,
lib/rbbt/resource/util.rb
Constant Summary collapse
- SEARCH_PATHS =
IndiferentHash.setup({ :current => File.join("{PWD}", "{TOPLEVEL}", "{SUBPATH}"), :user => File.join(ENV['HOME'], ".{PKGDIR}", "{TOPLEVEL}", "{SUBPATH}"), :global => File.join('/', "{TOPLEVEL}", "{PKGDIR}", "{SUBPATH}"), :local => File.join('/usr/local', "{TOPLEVEL}", "{PKGDIR}", "{SUBPATH}"), :fast => File.join('/fast', "{TOPLEVEL}", "{PKGDIR}", "{SUBPATH}"), :cache => File.join('/cache', "{TOPLEVEL}", "{PKGDIR}", "{SUBPATH}"), :bulk => File.join('/bulk', "{TOPLEVEL}", "{PKGDIR}", "{SUBPATH}"), :lib => File.join('{LIBDIR}', "{TOPLEVEL}", "{SUBPATH}"), :default => :user })
- STANDARD_SEARCH =
%w(current workflow user local global lib fast cache bulk)
- SLASH =
"/"[0]
- DOT =
"."[0]
Instance Attribute Summary collapse
-
#original ⇒ Object
Returns the value of attribute original.
-
#pkgdir ⇒ Object
Returns the value of attribute pkgdir.
-
#resource ⇒ Object
Returns the value of attribute resource.
-
#search_order ⇒ Object
Returns the value of attribute search_order.
-
#search_paths ⇒ Object
Returns the value of attribute search_paths.
Class Method Summary collapse
- .caller_lib_dir(file = nil, relative_to = 'lib') ⇒ Object
- .setup(string, pkgdir = nil, resource = nil, search_paths = nil, search_order = nil) ⇒ Object
Instance Method Summary collapse
- #[](name, orig = false) ⇒ Object
- #_exists? ⇒ Boolean
- #add_search_path(name, dir) ⇒ Object
- #all_fields ⇒ Object
- #annotate(name) ⇒ Object
- #append_search_path(name, dir) ⇒ Object
- #basename ⇒ Object
- #byte(pos) ⇒ Object
- #directory? ⇒ Boolean
- #dirname ⇒ Object
- #doc_file(relative_to = 'lib') ⇒ Object
- #exists? ⇒ Boolean
- #fields ⇒ Object
- #filename ⇒ Object
- #find(where = nil, caller_lib = nil, paths = nil) ⇒ Object
- #find_all(caller_lib = nil, search_paths = nil) ⇒ Object
- #glob(pattern = '*') ⇒ Object
- #glob_all(caller_lib = nil, search_paths = nil) ⇒ Object
- #identifier_file_path ⇒ Object
- #identifier_files ⇒ Object
-
#in_dir?(dir) ⇒ Boolean
{{{ Methods.
- #index(options = {}) ⇒ Object
- #join(name) ⇒ Object
- #keys(field = 0, sep = "\t") ⇒ Object
- #list ⇒ Object
- #located? ⇒ Boolean
- #method_missing(name, prev = nil, *args, &block) ⇒ Object
- #open(options = {}, &block) ⇒ Object
- #pipe_to(cmd, options = {}) ⇒ Object
- #pos_index(pos, options = {}) ⇒ Object
- #prepend_search_path(name, dir) ⇒ Object
- #produce(force = false) ⇒ Object
- #range_index(start, eend, options = {}) ⇒ Object
- #read(&block) ⇒ Object
- #replace_extension(new_extension = nil) ⇒ Object
- #set_extension(new_extension = nil) ⇒ Object
- #source_for_doc_file(relative_to = 'lib') ⇒ Object
- #sub(*args) ⇒ Object
- #to_s ⇒ Object
- #to_yaml(*args) ⇒ Object
- #traverse(options = {}, &block) ⇒ Object
- #tsv(*args) ⇒ Object
- #tsv_options(options = {}) ⇒ Object
- #write(*args, &block) ⇒ Object
- #yaml ⇒ Object
Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(name, prev = nil, *args, &block) ⇒ Object
87 88 89 90 91 92 93 94 95 96 97 98 99 |
# File 'lib/rbbt/resource/path.rb', line 87 def method_missing(name, prev = nil, *args, &block) if block_given? super name, prev, *args, &block else # Fix problem with ruby 1.9 calling methods by its own initiative. ARG super(name, prev, *args) if name.to_s =~ /^to_/ if prev.nil? join name else join(prev).join(name) end end end |
Instance Attribute Details
#original ⇒ Object
Returns the value of attribute original.
5 6 7 |
# File 'lib/rbbt/resource/path.rb', line 5 def original @original end |
#pkgdir ⇒ Object
Returns the value of attribute pkgdir.
5 6 7 |
# File 'lib/rbbt/resource/path.rb', line 5 def pkgdir @pkgdir end |
#resource ⇒ Object
Returns the value of attribute resource.
5 6 7 |
# File 'lib/rbbt/resource/path.rb', line 5 def resource @resource end |
#search_order ⇒ Object
Returns the value of attribute search_order.
5 6 7 |
# File 'lib/rbbt/resource/path.rb', line 5 def search_order @search_order end |
#search_paths ⇒ Object
Returns the value of attribute search_paths.
5 6 7 |
# File 'lib/rbbt/resource/path.rb', line 5 def search_paths @search_paths end |
Class Method Details
.caller_lib_dir(file = nil, relative_to = 'lib') ⇒ Object
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 |
# File 'lib/rbbt/resource/util.rb', line 3 def self.caller_lib_dir(file = nil, relative_to = 'lib') file = caller.reject{|l| l =~ /rbbt\/(?:resource\.rb|workflow\.rb)/ or l =~ /rbbt\/resource\/path\.rb/ or l =~ /rbbt\/util\/misc\.rb/ or l =~ /progress-monitor\.rb/ }.first.sub(/\.rb[^\w].*/,'.rb') if file.nil? file = File.(file) return Path.setup(file) if File.exist? File.join(file, relative_to) while file != '/' dir = File.dirname file return Path.setup(dir) if File.exist? File.join(dir, relative_to) file = File.dirname file end return nil end |
.setup(string, pkgdir = nil, resource = nil, search_paths = nil, search_order = nil) ⇒ Object
7 8 9 10 11 12 13 14 15 16 |
# File 'lib/rbbt/resource/path.rb', line 7 def self.setup(string, pkgdir = nil, resource = nil, search_paths = nil, search_order = nil) return string if string.nil? string = string.dup if string.frozen? string.extend Path string.pkgdir = pkgdir || 'rbbt' string.resource = resource string.search_paths = search_paths string.search_order = search_order string end |
Instance Method Details
#[](name, orig = false) ⇒ Object
78 79 80 81 |
# File 'lib/rbbt/resource/path.rb', line 78 def [](name, orig = false) return super(name) if orig join name end |
#_exists? ⇒ Boolean
247 248 249 |
# File 'lib/rbbt/resource/path.rb', line 247 def _exists? Open.exists? self.find.to_s end |
#add_search_path(name, dir) ⇒ Object
26 27 28 |
# File 'lib/rbbt/resource/path.rb', line 26 def add_search_path(name, dir) search_paths[name.to_sym] = dir end |
#all_fields ⇒ Object
343 344 345 346 347 |
# File 'lib/rbbt/resource/path.rb', line 343 def all_fields self.open do |stream| TSV.parse_header(stream).all_fields end end |
#annotate(name) ⇒ Object
44 45 46 47 48 |
# File 'lib/rbbt/resource/path.rb', line 44 def annotate(name) name = name.to_s name = Path.setup name, @pkgdir, @resource, @search_paths, @search_order name end |
#append_search_path(name, dir) ⇒ Object
35 36 37 38 |
# File 'lib/rbbt/resource/path.rb', line 35 def append_search_path(name, dir) add_search_path(name, dir) search_order.push(name.to_sym) end |
#basename ⇒ Object
287 288 289 |
# File 'lib/rbbt/resource/path.rb', line 287 def basename Path.setup(File.basename(self), self.resource, self.pkgdir) end |
#byte(pos) ⇒ Object
83 84 85 |
# File 'lib/rbbt/resource/path.rb', line 83 def byte(pos) send(:[], pos, true) end |
#directory? ⇒ Boolean
63 64 65 66 |
# File 'lib/rbbt/resource/path.rb', line 63 def directory? return nil unless self.exists? File.directory? self.find end |
#dirname ⇒ Object
59 60 61 |
# File 'lib/rbbt/resource/path.rb', line 59 def dirname Path.setup File.dirname(self), @pkgdir, @resource end |
#doc_file(relative_to = 'lib') ⇒ Object
376 377 378 379 380 381 382 383 384 |
# File 'lib/rbbt/resource/path.rb', line 376 def doc_file(relative_to = 'lib') if located? lib_dir = Path.caller_lib_dir(self, relative_to) relative_file = File.join( 'doc', self.sub(lib_dir,'')) Path.setup File.join(lib_dir, relative_file) , @pkgdir, @resource else Path.setup File.join('doc', self) , @pkgdir, @resource end end |
#exists? ⇒ Boolean
251 252 253 254 255 256 257 258 |
# File 'lib/rbbt/resource/path.rb', line 251 def exists? begin self.produce _exists? rescue Exception false end end |
#fields ⇒ Object
339 340 341 |
# File 'lib/rbbt/resource/path.rb', line 339 def fields TSV.parse_header(self.open).fields end |
#filename ⇒ Object
243 244 245 |
# File 'lib/rbbt/resource/path.rb', line 243 def filename self.find end |
#find(where = nil, caller_lib = nil, paths = nil) ⇒ Object
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 |
# File 'lib/rbbt/resource/path.rb', line 122 def find(where = nil, caller_lib = nil, paths = nil) @path ||= {} rsearch_paths = (resource and resource.respond_to?(:search_paths)) ? resource.search_paths : nil key_elems = [where, caller_lib, rsearch_paths, paths] key = Misc.digest(key_elems.inspect) self.sub!('~/', Etc.getpwuid.dir + '/') if self.include? "~" return @path[key] if @path[key] if located? @path[key] = self return self end @path[key] ||= begin paths = [paths, rsearch_paths, self.search_paths, SEARCH_PATHS].reverse.compact.inject({}){|acc,h| acc.merge! h; acc } where = paths[:default] if where == :default if self.match(/(.*?)\/(.*)/) toplevel, subpath = self.match(/(.*?)\/(.*)/).values_at 1, 2 else toplevel, subpath = self, "" end path = nil search_order = self.search_order || [] res = nil if where.nil? (STANDARD_SEARCH - search_order).each do |w| w = w.to_sym break if res next unless paths.include? w path = find(w, caller_lib, paths) res = path if File.exist? path end search_order.each do |w| w = w.to_sym next if res next unless paths.include? w path = find(w, caller_lib, paths) res = path if File.exist? path end if res.nil? (paths.keys - STANDARD_SEARCH - search_order).each do |w| w = w.to_sym next if res next unless paths.include? w path = find(w, caller_lib, paths) res = path if File.exist? path end if res.nil? if paths.include? :default res = find((paths[:default] || :user), caller_lib, paths) else raise "Path '#{ path }' not found, and no default specified in search paths: #{paths.inspect}" end if res.nil? else where = where.to_sym raise "Did not recognize the 'where' tag: #{where}. Options: #{paths.keys}" unless paths.include? where if where == :lib libdir = Path.caller_lib_dir(caller_lib) || "NOLIBDIR" else libdir = "NOLIBDIR" end pwd = FileUtils.pwd path = paths[where] path = File.join(path, "{PATH}") unless path.include? "PATH}" or path.include? "{BASENAME}" path = path. sub('{PKGDIR}', pkgdir). sub('{PWD}', pwd). sub('{TOPLEVEL}', toplevel). sub('{SUBPATH}', subpath). sub('{BASENAME}', File.basename(self)). sub('{PATH}', self). sub('{LIBDIR}', libdir) #, @pkgdir, @resource, @search_paths path = path + '.gz' if File.exist? path + '.gz' path = path + '.bgz' if File.exist? path + '.bgz' self.annotate path res = path end res.original = self res end @path[key] end |
#find_all(caller_lib = nil, search_paths = nil) ⇒ Object
216 217 218 219 220 221 222 223 |
# File 'lib/rbbt/resource/path.rb', line 216 def find_all(caller_lib = nil, search_paths = nil) search_paths ||= @search_paths || SEARCH_PATHS search_paths = search_paths.dup search_paths.keys. collect{|where| find(where, Path.caller_lib_dir, search_paths) }. compact.select{|file| file.exists? }.uniq end |
#glob(pattern = '*') ⇒ Object
68 69 70 71 72 73 74 75 76 |
# File 'lib/rbbt/resource/path.rb', line 68 def glob(pattern = '*') if self.include? "*" self.glob_all else return [] unless self.exists? exp = File.join(self.find, pattern) Dir.glob(exp).collect{|f| Path.setup(f, self.resource, self.pkgdir)} end end |
#glob_all(caller_lib = nil, search_paths = nil) ⇒ Object
225 226 227 228 229 230 231 232 |
# File 'lib/rbbt/resource/path.rb', line 225 def glob_all(caller_lib = nil, search_paths = nil) search_paths ||= @search_paths || SEARCH_PATHS search_paths = search_paths.dup search_paths.keys. collect{|where| Dir.glob(find(where, Path.caller_lib_dir, search_paths))}. compact.flatten.collect{|file| File.(file)}.uniq.collect{|path| Path.setup(path, self.resource, self.pkgdir)} end |
#identifier_file_path ⇒ Object
349 350 351 352 353 354 355 |
# File 'lib/rbbt/resource/path.rb', line 349 def identifier_file_path if self.dirname.identifiers.exists? self.dirname.identifiers else nil end end |
#identifier_files ⇒ Object
357 358 359 360 361 362 363 |
# File 'lib/rbbt/resource/path.rb', line 357 def identifier_files if identifier_file_path.nil? [] else [identifier_file_path] end end |
#in_dir?(dir) ⇒ Boolean
{{{ Methods
235 236 237 |
# File 'lib/rbbt/resource/path.rb', line 235 def in_dir?(dir) ! ! File.(self).match(/^#{Regexp.quote dir}/) end |
#index(options = {}) ⇒ Object
323 324 325 |
# File 'lib/rbbt/resource/path.rb', line 323 def index( = {}) TSV.index(self.produce, ) end |
#join(name) ⇒ Object
50 51 52 53 54 55 56 57 |
# File 'lib/rbbt/resource/path.rb', line 50 def join(name) raise "Invalid path: #{ self }" if self.nil? if self.empty? self.annotate name.to_s.dup else self.annotate File.join(self, name.to_s) end end |
#keys(field = 0, sep = "\t") ⇒ Object
309 310 311 |
# File 'lib/rbbt/resource/path.rb', line 309 def keys(field = 0, sep = "\t") Open.read(self.produce.find).split("\n").collect{|l| next if l =~ /^#/; l.split(sep, -1)[field]}.compact end |
#list ⇒ Object
305 306 307 |
# File 'lib/rbbt/resource/path.rb', line 305 def list Open.read(self.produce.find).split "\n" end |
#located? ⇒ Boolean
27 28 29 |
# File 'lib/rbbt/resource/util.rb', line 27 def located? self.byte(0) == SLASH or (self.byte(0) == DOT and self.byte(1) == SLASH) end |
#open(options = {}, &block) ⇒ Object
279 280 281 |
# File 'lib/rbbt/resource/path.rb', line 279 def open( = {}, &block) Open.open(self.produce.find, , &block) end |
#pipe_to(cmd, options = {}) ⇒ Object
319 320 321 |
# File 'lib/rbbt/resource/path.rb', line 319 def pipe_to(cmd, = {}) CMD.cmd(cmd, {:in => self.open, :pipe => true}.merge()) end |
#pos_index(pos, options = {}) ⇒ Object
331 332 333 |
# File 'lib/rbbt/resource/path.rb', line 331 def pos_index(pos, = {}) TSV.pos_index(self.produce, pos, ) end |
#prepend_search_path(name, dir) ⇒ Object
30 31 32 33 |
# File 'lib/rbbt/resource/path.rb', line 30 def prepend_search_path(name, dir) add_search_path(name, dir) search_order.unshift(name.to_sym) end |
#produce(force = false) ⇒ Object
260 261 262 263 264 265 266 267 268 |
# File 'lib/rbbt/resource/path.rb', line 260 def produce(force = false) return self if _exists? and not force raise "No resource defined to produce file: #{ self }" if resource.nil? resource.produce self, force self end |
#range_index(start, eend, options = {}) ⇒ Object
327 328 329 |
# File 'lib/rbbt/resource/path.rb', line 327 def range_index(start, eend, = {}) TSV.range_index(self.produce, start, eend, ) end |
#read(&block) ⇒ Object
270 271 272 |
# File 'lib/rbbt/resource/path.rb', line 270 def read(&block) Open.read(self.produce.find, &block) end |
#replace_extension(new_extension = nil) ⇒ Object
370 371 372 373 374 |
# File 'lib/rbbt/resource/path.rb', line 370 def replace_extension(new_extension = nil) new_path = self.sub(/\.[^\.\/]{2,4}$/,'') new_path = new_path + "." + new_extension.to_s self.annotate(new_path) end |
#set_extension(new_extension = nil) ⇒ Object
365 366 367 368 |
# File 'lib/rbbt/resource/path.rb', line 365 def set_extension(new_extension = nil) new_path = self + "." + new_extension.to_s self.annotate(new_path) end |
#source_for_doc_file(relative_to = 'lib') ⇒ Object
386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 |
# File 'lib/rbbt/resource/path.rb', line 386 def source_for_doc_file(relative_to = 'lib') if located? lib_dir = Path.caller_lib_dir(Path.caller_lib_dir(self, 'doc'), relative_to) relative_file = self.sub(/(.*\/)doc\//, '\1').sub(lib_dir + "/",'') file = File.join(lib_dir, relative_file) if not File.exist?(file) file= Dir.glob(file.sub(/\.[^\.\/]+$/, '.*')).first end Path.setup file, @pkgdir, @resource else relative_file = self.sub(/^doc\//, '\1') if not File.exist?(relative_file) relative_file = Dir.glob(relative_file.sub(/\.[^\.\/]+$/, '.*')).first end Path.setup relative_file , @pkgdir, @resource end end |
#sub(*args) ⇒ Object
40 41 42 |
# File 'lib/rbbt/resource/path.rb', line 40 def sub(*args) self.annotate super(*args) end |
#to_s ⇒ Object
239 240 241 |
# File 'lib/rbbt/resource/path.rb', line 239 def to_s self.find end |
#to_yaml(*args) ⇒ Object
335 336 337 |
# File 'lib/rbbt/resource/path.rb', line 335 def to_yaml(*args) self.to_s.to_yaml(*args) end |
#traverse(options = {}, &block) ⇒ Object
301 302 303 |
# File 'lib/rbbt/resource/path.rb', line 301 def traverse( = {}, &block) TSV::Parser.traverse(self.open, , &block) end |
#tsv(*args) ⇒ Object
291 292 293 |
# File 'lib/rbbt/resource/path.rb', line 291 def tsv(*args) TSV.open(self.produce, *args) end |
#tsv_options(options = {}) ⇒ Object
295 296 297 298 299 |
# File 'lib/rbbt/resource/path.rb', line 295 def ( = {}) self.open do |stream| TSV::Parser.new(stream, ). end end |
#write(*args, &block) ⇒ Object
274 275 276 |
# File 'lib/rbbt/resource/path.rb', line 274 def write(*args, &block) Open.write(self.produce.find, *args, &block) end |
#yaml ⇒ Object
313 314 315 316 317 |
# File 'lib/rbbt/resource/path.rb', line 313 def yaml self.open do |f| YAML.load f end end |