Class: Redmine::Scm::Adapters::BazaarAdapter

Inherits:
AbstractAdapter show all
Defined in:
lib/redmine/scm/adapters/bazaar_adapter.rb

Constant Summary

BZR_BIN =

Bazaar executable name

Redmine::Configuration['scm_bazaar_command'] || "bzr"

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from AbstractAdapter

#adapter_name, #branches, client_version_above?, client_version_string, #default_branch, #entry, #path_encoding, #properties, #root_url, shell_quote, #shell_quote, shell_quote_command, #supports_annotate?, #supports_cat?, #tags, #url, #with_leading_slash, #with_trailling_slash, #without_leading_slash, #without_trailling_slash

Constructor Details

#initialize(url, root_url = nil, login = nil, password = nil, path_encoding = nil) ⇒ BazaarAdapter

Returns a new instance of BazaarAdapter



57
58
59
60
61
62
 
# File 'lib/redmine/scm/adapters/bazaar_adapter.rb', line 57

def initialize(url, root_url=nil, =nil, password=nil, path_encoding=nil)
  @url = url
  @root_url = url
  @path_encoding = 'UTF-8'
  # do not call *super* for non ASCII repository path
end

Class Method Details

.branch_conf_path(path) ⇒ Object 



249
250
251
252
253
254
255
256
257
258
259
260
261
262
 
# File 'lib/redmine/scm/adapters/bazaar_adapter.rb', line 249

def self.branch_conf_path(path)
  bcp = nil
  m = path.match(%r{^(.*[/\\])\.bzr.*$})
  if m
    bcp = m[1]
  else
    bcp = path
  end
  bcp.gsub!(%r{[\/\\]$}, "")
  if bcp
    bcp = File.join(bcp, ".bzr", "branch", "branch.conf")
  end
  bcp
end

.client_available ⇒ Object 



41
42
43
 
# File 'lib/redmine/scm/adapters/bazaar_adapter.rb', line 41

def client_available
  !client_version.empty?
end

.client_command ⇒ Object 



29
30
31
 
# File 'lib/redmine/scm/adapters/bazaar_adapter.rb', line 29

def client_command
  @@bin    ||= BZR_BIN
end

.client_version ⇒ Object 



37
38
39
 
# File 'lib/redmine/scm/adapters/bazaar_adapter.rb', line 37

def client_version
  @@client_version ||= (scm_command_version || [])
end

.scm_command_version ⇒ Object 



45
46
47
48
49
50
 
# File 'lib/redmine/scm/adapters/bazaar_adapter.rb', line 45

def scm_command_version
  scm_version = scm_version_from_command_line.dup.force_encoding('ASCII-8BIT')
  if m = scm_version.match(%r{\A(.*?)((\d+\.)+\d+)})
    m[2].scan(%r{\d+}).collect(&:to_i)
  end
end

.scm_version_from_command_line ⇒ Object 



52
53
54
 
# File 'lib/redmine/scm/adapters/bazaar_adapter.rb', line 52

def scm_version_from_command_line
  shellout("#{sq_bin} --version") { |io| io.read }.to_s
end

.sq_bin ⇒ Object 



33
34
35
 
# File 'lib/redmine/scm/adapters/bazaar_adapter.rb', line 33

def sq_bin
  @@sq_bin ||= shell_quote_command
end

Instance Method Details

#annotate(path, identifier = nil) ⇒ Object 



225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
 
# File 'lib/redmine/scm/adapters/bazaar_adapter.rb', line 225

def annotate(path, identifier=nil)
  blame = Annotate.new
  cmd_args = %w|annotate -q --all|
  cmd_args << "-r#{identifier.to_i}" if identifier && identifier.to_i > 0
  cmd_args << bzr_target(path)
  scm_cmd(*cmd_args) do |io|
    author     = nil
    identifier = nil
    io.each_line do |line|
      next unless line =~ %r{^(\d+) ([^|]+)\| (.*)$}
      rev = $1
      blame.add_line($3.rstrip,
         Revision.new(
          :identifier => rev,
          :revision   => rev,
          :author     => $2.strip
          ))
    end
  end
  blame
rescue ScmCommandAborted
  return nil
end

#append_revisions_only ⇒ Object 



264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
 
# File 'lib/redmine/scm/adapters/bazaar_adapter.rb', line 264

def append_revisions_only
  return @aro if ! @aro.nil?
  @aro = false
  bcp = self.class.branch_conf_path(url)
  if bcp && File.exist?(bcp)
    begin
      f = File::open(bcp, "r")
      cnt = 0
      f.each_line do |line|
        l = line.chomp.to_s
        if l =~ /^\s*append_revisions_only\s*=\s*(\w+)\s*$/
          str_aro = $1
          if str_aro.upcase == "TRUE"
            @aro = true
            cnt += 1
          elsif str_aro.upcase == "FALSE"
            @aro = false
            cnt += 1
          end
          if cnt > 1
            @aro = false
            break
          end
        end
      end
    ensure
      f.close
    end
  end
  @aro
end

#bzr_path_encodig=(encoding) ⇒ Object 



64
65
66
 
# File 'lib/redmine/scm/adapters/bazaar_adapter.rb', line 64

def bzr_path_encodig=(encoding)
  @path_encoding = encoding
end

#cat(path, identifier = nil) ⇒ Object 



211
212
213
214
215
216
217
218
219
220
221
222
223
 
# File 'lib/redmine/scm/adapters/bazaar_adapter.rb', line 211

def cat(path, identifier=nil)
  cat = nil
  cmd_args = %w|cat|
  cmd_args << "-r#{identifier.to_i}" if identifier && identifier.to_i > 0
  cmd_args << bzr_target(path)
  scm_cmd(*cmd_args) do |io|
    io.binmode
    cat = io.read
  end
  cat
rescue ScmCommandAborted
  return nil
end

#diff(path, identifier_from, identifier_to = nil) ⇒ Object 



189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
 
# File 'lib/redmine/scm/adapters/bazaar_adapter.rb', line 189

def diff(path, identifier_from, identifier_to=nil)
  path ||= ''
  if identifier_to
    identifier_to = identifier_to.to_i
  else
    identifier_to = identifier_from.to_i - 1
  end
  if identifier_from
    identifier_from = identifier_from.to_i
  end
  diff = []
  cmd_args = %w|diff|
  cmd_args << "-r#{identifier_to}..#{identifier_from}"
  cmd_args << bzr_target(path)
  scm_cmd_no_raise(*cmd_args) do |io|
    io.each_line do |line|
      diff << line
    end
  end
  diff
end

#entries(path = nil, identifier = nil, options = {}) ⇒ Object

Returns an Entries collection or nil if the given path doesn't exist in the repository



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
 
# File 'lib/redmine/scm/adapters/bazaar_adapter.rb', line 89

def entries(path=nil, identifier=nil, options={})
  path ||= ''
  entries = Entries.new
  identifier = -1 unless identifier && identifier.to_i > 0
  cmd_args = %w|ls -v --show-ids|
  cmd_args << "-r#{identifier.to_i}"
  cmd_args << bzr_target(path)
  scm_cmd(*cmd_args) do |io|
    prefix_utf8 = "#{url}/#{path}".gsub('\\', '/')
    logger.debug "PREFIX: #{prefix_utf8}"
    prefix = scm_iconv(@path_encoding, 'UTF-8', prefix_utf8)
    prefix.force_encoding('ASCII-8BIT')
    re = %r{^V\s+(#{Regexp.escape(prefix)})?(\/?)([^\/]+)(\/?)\s+(\S+)\r?$}
    io.each_line do |line|
      next unless line =~ re
      name_locale, slash, revision = $3.strip, $4, $5.strip
      name = scm_iconv('UTF-8', @path_encoding, name_locale)
      entries << Entry.new({:name => name,
                            :path => ((path.empty? ? "" : "#{path}/") + name),
                            :kind => (slash.blank? ? 'file' : 'dir'),
                            :size => nil,
                            :lastrev => Revision.new(:revision => revision)
                          })
    end
  end
  if logger && logger.debug?
    logger.debug("Found #{entries.size} entries in the repository for #{target(path)}")
  end
  entries.sort_by_name
rescue ScmCommandAborted
  return nil
end

#info ⇒ Object

Get info about the repository



69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
 
# File 'lib/redmine/scm/adapters/bazaar_adapter.rb', line 69

def info
  cmd_args = %w|revno|
  cmd_args << bzr_target('')
  info = nil
  scm_cmd(*cmd_args) do |io|
    if io.read =~ %r{^(\d+)\r?$}
      info = Info.new({:root_url => url,
                       :lastrev => Revision.new({
                         :identifier => $1
                       })
                     })
    end
  end
  info
rescue ScmCommandAborted
  return nil
end

#revisions(path = nil, identifier_from = nil, identifier_to = nil, options = {}) ⇒ 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
 
# File 'lib/redmine/scm/adapters/bazaar_adapter.rb', line 122

def revisions(path=nil, identifier_from=nil, identifier_to=nil, options={})
  path ||= ''
  identifier_from = (identifier_from and identifier_from.to_i > 0) ? identifier_from.to_i : 'last:1'
  identifier_to = (identifier_to and identifier_to.to_i > 0) ? identifier_to.to_i : 1
  revisions = Revisions.new
  cmd_args = %w|log -v --show-ids|
  cmd_args << "-r#{identifier_to}..#{identifier_from}"
  cmd_args << bzr_target(path)
  scm_cmd(*cmd_args) do |io|
    revision = nil
    parsing  = nil
    io.each_line do |line|
      if line =~ /^----/
        revisions << revision if revision
        revision = Revision.new(:paths => [], :message => '')
        parsing = nil
      else
        next unless revision
        if line =~ /^revno: (\d+)($|\s\[merge\]$)/
          revision.identifier = $1.to_i
        elsif line =~ /^committer: (.+)$/
          revision.author = $1.strip
        elsif line =~ /^revision-id:(.+)$/
          revision.scmid = $1.strip
        elsif line =~ /^timestamp: (.+)$/
          revision.time = Time.parse($1).localtime
        elsif line =~ /^    -----/
          # partial revisions
          parsing = nil unless parsing == 'message'
        elsif line =~ /^(message|added|modified|removed|renamed):/
          parsing = $1
        elsif line =~ /^  (.*)$/
          if parsing == 'message'
            revision.message << "#{$1}\n"
          else
            if $1 =~ /^(.*)\s+(\S+)$/
              path_locale = $1.strip
              path = scm_iconv('UTF-8', @path_encoding, path_locale)
              revid = $2
              case parsing
              when 'added'
                revision.paths << {:action => 'A', :path => "/#{path}", :revision => revid}
              when 'modified'
                revision.paths << {:action => 'M', :path => "/#{path}", :revision => revid}
              when 'removed'
                revision.paths << {:action => 'D', :path => "/#{path}", :revision => revid}
              when 'renamed'
                new_path = path.split('=>').last
                if new_path
                  revision.paths << {:action => 'M', :path => "/#{new_path.strip}",
                                     :revision => revid}
                end
              end
            end
          end
        else
          parsing = nil
        end
      end
    end
    revisions << revision if revision
  end
  revisions
rescue ScmCommandAborted
  return nil
end