Class: Redmine::Scm::Adapters::MercurialAdapter
Defined Under Namespace
Classes: HgCommandAborted, Revision
Constant Summary
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- HG_BIN =
Mercurial executable name
Redmine::Configuration['scm_mercurial_command'] || "hg"
- HELPERS_DIR =
File.dirname(__FILE__) + "/mercurial"
- HG_HELPER_EXT =
"#{HELPERS_DIR}/redminehelper.py"
- TEMPLATE_NAME =
"hg-template"
- TEMPLATE_EXTENSION =
"tmpl"
Class Method Summary
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Instance Method Summary
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#annotate(path, identifier = nil) ⇒ Object
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#branches ⇒ Object
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#branchmap ⇒ Object
Returns map of => ‘nodeid’, ….
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#cat(path, identifier = nil) ⇒ Object
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#diff(path, identifier_from, identifier_to = nil) ⇒ Object
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#each_revision(path = nil, identifier_from = nil, identifier_to = nil, options = {}) ⇒ Object
Iterates the revisions by using a template file that makes Mercurial produce a xml output.
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#entries(path = nil, identifier = nil) ⇒ Object
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#info ⇒ Object
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#initialize(url, root_url = nil, login = nil, password = nil, path_encoding = nil) ⇒ MercurialAdapter
constructor
A new instance of MercurialAdapter.
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#nodes_in_branch(branch, options = {}) ⇒ Object
Returns list of nodes in the specified branch.
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#revisions(path = nil, identifier_from = nil, identifier_to = nil, options = {}) ⇒ Object
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#tagmap ⇒ Object
Returns map of => ‘nodeid’, ….
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#tags ⇒ Object
#adapter_name, client_version_above?, client_version_string, #default_branch, #entry, #properties, #root_url, shell_quote, #shell_quote, #supports_annotate?, #supports_cat?, #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) ⇒ MercurialAdapter
Returns a new instance of MercurialAdapter.
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 84
def initialize(url, root_url=nil, login=nil, password=nil, path_encoding=nil)
super
@path_encoding = path_encoding || 'UTF-8'
end
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Class Method Details
.client_available ⇒ Object
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 49
def client_available
!client_version.empty?
end
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.client_command ⇒ Object
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 37
def client_command
@@bin ||= HG_BIN
end
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.client_version ⇒ Object
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 45
def client_version
@@client_version ||= (hgversion || [])
end
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.hgversion ⇒ Object
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 53
def hgversion
theversion = hgversion_from_command_line.dup
if theversion.respond_to?(:force_encoding)
theversion.force_encoding('ASCII-8BIT')
end
if m = theversion.match(%r{\A(.*?)((\d+\.)+\d+)})
m[2].scan(%r{\d+}).collect(&:to_i)
end
end
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.hgversion_from_command_line ⇒ Object
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 66
def hgversion_from_command_line
shellout("#{sq_bin} --version") { |io| io.read }.to_s
end
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.sq_bin ⇒ Object
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 41
def sq_bin
@@sq_bin ||= shell_quote(HG_BIN)
end
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.template_path ⇒ Object
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 70
def template_path
@@template_path ||= template_path_for(client_version)
end
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.template_path_for(version) ⇒ Object
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 74
def template_path_for(version)
if ((version <=> [0,9,5]) > 0) || version.empty?
ver = "1.0"
else
ver = "0.9.5"
end
"#{HELPERS_DIR}/#{TEMPLATE_NAME}-#{ver}.#{TEMPLATE_EXTENSION}"
end
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Instance Method Details
#annotate(path, identifier = nil) ⇒ Object
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 263
def annotate(path, identifier=nil)
p = CGI.escape(scm_iconv(@path_encoding, 'UTF-8', path))
blame = Annotate.new
hg 'rhannotate', '-ncu', '-r', CGI.escape(hgrev(identifier)), hgtarget(p) do |io|
io.each_line do |line|
line.force_encoding('ASCII-8BIT') if line.respond_to?(:force_encoding)
next unless line =~ %r{^([^:]+)\s(\d+)\s([0-9a-f]+):\s(.*)$}
r = Revision.new(:author => $1.strip, :revision => $2, :scmid => $3,
:identifier => $3)
blame.add_line($4.rstrip, r)
end
end
blame
rescue HgCommandAborted
nil end
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#branches ⇒ Object
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 108
def branches
as_ary(summary['repository']['branch']).map { |e| e['name'] }
end
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#branchmap ⇒ Object
Returns map of => ‘nodeid’, …
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 113
def branchmap
alist = as_ary(summary['repository']['branch']).map do |e|
e.values_at('name', 'node')
end
Hash[*alist.flatten]
end
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#cat(path, identifier = nil) ⇒ Object
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 253
def cat(path, identifier=nil)
p = CGI.escape(scm_iconv(@path_encoding, 'UTF-8', path))
hg 'rhcat', '-r', CGI.escape(hgrev(identifier)), hgtarget(p) do |io|
io.binmode
io.read
end
rescue HgCommandAborted
nil end
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#diff(path, identifier_from, identifier_to = nil) ⇒ Object
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 231
def diff(path, identifier_from, identifier_to=nil)
hg_args = %w|rhdiff|
if identifier_to
hg_args << '-r' << hgrev(identifier_to) << '-r' << hgrev(identifier_from)
else
hg_args << '-c' << hgrev(identifier_from)
end
unless path.blank?
p = scm_iconv(@path_encoding, 'UTF-8', path)
hg_args << CGI.escape(hgtarget(p))
end
diff = []
hg *hg_args do |io|
io.each_line do |line|
diff << line
end
end
diff
rescue HgCommandAborted
nil end
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#each_revision(path = nil, identifier_from = nil, identifier_to = nil, options = {}) ⇒ Object
Iterates the revisions by using a template file that makes Mercurial produce a xml output.
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 180
def each_revision(path=nil, identifier_from=nil, identifier_to=nil, options={})
hg_args = ['log', '--debug', '-C', '--style', self.class.template_path]
hg_args << '-r' << "#{hgrev(identifier_from)}:#{hgrev(identifier_to)}"
hg_args << '--limit' << options[:limit] if options[:limit]
hg_args << hgtarget(path) unless path.blank?
log = hg(*hg_args) do |io|
output = io.read
if output.respond_to?(:force_encoding)
output.force_encoding('UTF-8')
end
begin
ActiveSupport::XmlMini.parse("#{output}</log>")['log']
rescue
end
end
as_ary(log['logentry']).each do |le|
cpalist = as_ary(le['paths']['path-copied']).map do |e|
[e['__content__'], e['copyfrom-path']].map do |s|
scm_iconv('UTF-8', @path_encoding, CGI.unescape(s))
end
end
cpmap = Hash[*cpalist.flatten]
paths = as_ary(le['paths']['path']).map do |e|
p = scm_iconv('UTF-8', @path_encoding, CGI.unescape(e['__content__']) )
{:action => e['action'], :path => with_leading_slash(p),
:from_path => (cpmap.member?(p) ? with_leading_slash(cpmap[p]) : nil),
:from_revision => (cpmap.member?(p) ? le['revision'] : nil)}
end.sort { |a, b| a[:path] <=> b[:path] }
yield Revision.new(:revision => le['revision'],
:scmid => le['node'],
:author => (le['author']['__content__'] rescue ''),
:time => Time.parse(le['date']['__content__']),
:message => le['msg']['__content__'],
:paths => paths)
end
self
end
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#entries(path = nil, identifier = nil) ⇒ Object
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 135
def entries(path=nil, identifier=nil)
p1 = scm_iconv(@path_encoding, 'UTF-8', path)
manifest = hg('rhmanifest', '-r', CGI.escape(hgrev(identifier)),
CGI.escape(without_leading_slash(p1.to_s))) do |io|
output = io.read
if output.respond_to?(:force_encoding)
output.force_encoding('UTF-8')
end
begin
ActiveSupport::XmlMini.parse(output)['rhmanifest']['repository']['manifest']
rescue
end
end
path_prefix = path.blank? ? '' : with_trailling_slash(path)
entries = Entries.new
as_ary(manifest['dir']).each do |e|
n = scm_iconv('UTF-8', @path_encoding, CGI.unescape(e['name']))
p = "#{path_prefix}#{n}"
entries << Entry.new(:name => n, :path => p, :kind => 'dir')
end
as_ary(manifest['file']).each do |e|
n = scm_iconv('UTF-8', @path_encoding, CGI.unescape(e['name']))
p = "#{path_prefix}#{n}"
lr = Revision.new(:revision => e['revision'], :scmid => e['node'],
:identifier => e['node'],
:time => Time.at(e['time'].to_i))
entries << Entry.new(:name => n, :path => p, :kind => 'file',
:size => e['size'].to_i, :lastrev => lr)
end
entries
rescue HgCommandAborted
nil end
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#info ⇒ Object
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 89
def info
tip = summary['repository']['tip']
Info.new(:root_url => CGI.unescape(summary['repository']['root']),
:lastrev => Revision.new(:revision => tip['revision'],
:scmid => tip['node']))
end
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#nodes_in_branch(branch, options = {}) ⇒ Object
Returns list of nodes in the specified branch
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 223
def nodes_in_branch(branch, options={})
hg_args = ['rhlog', '--template', '{node|short}\n', '--rhbranch', CGI.escape(branch)]
hg_args << '--from' << CGI.escape(branch)
hg_args << '--to' << '0'
hg_args << '--limit' << options[:limit] if options[:limit]
hg(*hg_args) { |io| io.readlines.map { |e| e.chomp } }
end
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#revisions(path = nil, identifier_from = nil, identifier_to = nil, options = {}) ⇒ Object
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 172
def revisions(path=nil, identifier_from=nil, identifier_to=nil, options={})
revs = Revisions.new
each_revision(path, identifier_from, identifier_to, options) { |e| revs << e }
revs
end
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#tagmap ⇒ Object
Returns map of => ‘nodeid’, …
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 101
def tagmap
alist = as_ary(summary['repository']['tag']).map do |e|
e.values_at('name', 'node')
end
Hash[*alist.flatten]
end
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# File 'lib/redmine/scm/adapters/mercurial_adapter.rb', line 96
def tags
as_ary(summary['repository']['tag']).map { |e| e['name'] }
end
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