dinislage/redmine
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Mercurial adapter improvements (patch #1199 by Pierre Paysant-Le Roux).

Browse Source 
git-svn-id: http://redmine.rubyforge.org/svn/trunk@1499 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Jean-Philippe Lang
2008-06-07 09:19:50 +00:00
parent a6da479a63
commit aa9d04a4a7
6 changed files with 181 additions and 79 deletions
Download Patch File Download Diff File Expand all files Collapse all files
lib/redmine/scm/adapters/abstract_adapter.rb
+6 -1
View File
@@ -94,6 +94,11 @@ module Redmine
path ||= ''
(path[0,1]!="/") ? "/#{path}" : path
end
def with_trailling_slash(path)
path ||= ''
(path[-1,1] == "/") ? path : "#{path}/"
end
def shell_quote(str)
if RUBY_PLATFORM =~ /mswin/
@@ -102,7 +107,7 @@ module Redmine
"'" + str.gsub(/'/, "'\"'\"'") + "'"
end
end
private
def retrieve_root_url
info = self.info
lib/redmine/scm/adapters/mercurial/hg-template-0.9.5.tmpl
+12
View File
@@ -0,0 +1,12 @@
changeset = 'This template must be used with --debug option\n'
changeset_quiet = 'This template must be used with --debug option\n'
changeset_verbose = 'This template must be used with --debug option\n'
changeset_debug = '<logentry revision="{rev}" node="{node|short}">\n<author>{author|escape}</author>\n<date>{date|isodate}</date>\n<paths>\n{files}{file_adds}{file_dels}{file_copies}</paths>\n<msg>{desc|escape}</msg>\n{tags}</logentry>\n\n'
file = '<path action="M">{file|escape}</path>\n'
file_add = '<path action="A">{file_add|escape}</path>\n'
file_del = '<path action="D">{file_del|escape}</path>\n'
file_copy = '<path-copied copyfrom-path="{source|escape}">{name|urlescape}</path-copied>\n'
tag = '<tag>{tag|escape}</tag>\n'
header='<?xml version="1.0" encoding="UTF-8" ?>\n<log>\n\n'
# footer="</log>"
lib/redmine/scm/adapters/mercurial/hg-template-1.0.tmpl
+12
View File
@@ -0,0 +1,12 @@
changeset = 'This template must be used with --debug option\n'
changeset_quiet = 'This template must be used with --debug option\n'
changeset_verbose = 'This template must be used with --debug option\n'
changeset_debug = '<logentry revision="{rev}" node="{node|short}">\n<author>{author|escape}</author>\n<date>{date|isodate}</date>\n<paths>\n{file_mods}{file_adds}{file_dels}{file_copies}</paths>\n<msg>{desc|escape}</msg>\n{tags}</logentry>\n\n'
file_mod = '<path action="M">{file_mod|escape}</path>\n'
file_add = '<path action="A">{file_add|escape}</path>\n'
file_del = '<path action="D">{file_del|escape}</path>\n'
file_copy = '<path-copied copyfrom-path="{source|escape}">{name|urlescape}</path-copied>\n'
tag = '<tag>{tag|escape}</tag>\n'
header='<?xml version="1.0" encoding="UTF-8" ?>\n<log>\n\n'
# footer="</log>"
lib/redmine/scm/adapters/mercurial_adapter.rb
+82 -78
View File
@@ -21,9 +21,12 @@ module Redmine
module Scm
module Adapters
class MercurialAdapter < AbstractAdapter
# Mercurial executable name
HG_BIN = "hg"
TEMPLATES_DIR = File.dirname(__FILE__) + "/mercurial"
TEMPLATE_NAME = "hg-template"
TEMPLATE_EXTENSION = "tmpl"
def info
cmd = "#{HG_BIN} -R #{target('')} root"
@@ -33,8 +36,8 @@ module Redmine
end
return nil if $? && $?.exitstatus != 0
info = Info.new({:root_url => root_url.chomp,
:lastrev => revisions(nil,nil,nil,{:limit => 1}).last
})
:lastrev => revisions(nil,nil,nil,{:limit => 1}).last
})
info
rescue CommandFailed
return nil
@@ -43,62 +46,72 @@ module Redmine
def entries(path=nil, identifier=nil)
path ||= ''
entries = Entries.new
cmd = "#{HG_BIN} -R #{target('')} --cwd #{target(path)} locate"
cmd << " -r #{identifier.to_i}" if identifier
cmd << " " + shell_quote('glob:**')
cmd = "#{HG_BIN} -R #{target('')} --cwd #{target('')} locate"
cmd << " -r " + (identifier ? identifier.to_s : "tip")
cmd << " " + shell_quote("path:#{path}") unless path.empty?
shellout(cmd) do |io|
io.each_line do |line|
e = line.chomp.split(%r{[\/\\]})
entries << Entry.new({:name => e.first,
:path => (path.empty? ? e.first : "#{path}/#{e.first}"),
:kind => (e.size > 1 ? 'dir' : 'file'),
:lastrev => Revision.new
}) unless entries.detect{|entry| entry.name == e.first}
# HG uses antislashs as separator on Windows
line = line.gsub(/\\/, "/")
if path.empty? or e = line.gsub!(%r{^#{with_trailling_slash(path)}},'')
e ||= line
e = e.chomp.split(%r{[\/\\]})
entries << Entry.new({:name => e.first,
:path => (path.nil? or path.empty? ? e.first : "#{with_trailling_slash(path)}#{e.first}"),
:kind => (e.size > 1 ? 'dir' : 'file'),
:lastrev => Revision.new
}) unless entries.detect{|entry| entry.name == e.first}
end
end
end
return nil if $? && $?.exitstatus != 0
entries.sort_by_name
end
def revisions(path=nil, identifier_from=nil, identifier_to=nil, options={})
# Fetch the revisions by using a template file that
# makes Mercurial produce a xml output.
def revisions(path=nil, identifier_from=nil, identifier_to=nil, options={})
revisions = Revisions.new
cmd = "#{HG_BIN} -v --encoding utf8 -R #{target('')} log"
cmd = "#{HG_BIN} --debug --encoding utf8 -R #{target('')} log -C --style #{self.template_path}"
if identifier_from && identifier_to
cmd << " -r #{identifier_from.to_i}:#{identifier_to.to_i}"
elsif identifier_from
cmd << " -r #{identifier_from.to_i}:"
end
cmd << " --limit #{options[:limit].to_i}" if options[:limit]
cmd << " #{path}" if path
shellout(cmd) do |io|
changeset = {}
parsing_descr = false
line_feeds = 0
io.each_line do |line|
if line =~ /^(\w+):\s*(.*)$/
key = $1
value = $2
if parsing_descr && line_feeds > 1
parsing_descr = false
revisions << build_revision_from_changeset(changeset)
changeset = {}
end
if !parsing_descr
changeset.store key.to_sym, value
if $1 == "description"
parsing_descr = true
line_feeds = 0
next
begin
# HG doesn't close the XML Document...
doc = REXML::Document.new(io.read << "</log>")
doc.elements.each("log/logentry") do |logentry|
paths = []
copies = logentry.get_elements('paths/path-copied')
logentry.elements.each("paths/path") do |path|
# Detect if the added file is a copy
if path.attributes['action'] == 'A' and c = copies.find{ |e| e.text == path.text }
from_path = c.attributes['copyfrom-path']
from_rev = logentry.attributes['revision']
end
paths << {:action => path.attributes['action'],
:path => "/#{path.text}",
:from_path => from_path ? "/#{from_path}" : nil,
:from_revision => from_rev ? from_rev : nil
}
end
paths.sort! { |x,y| x[:path] <=> y[:path] }
revisions << Revision.new({:identifier => logentry.attributes['revision'],
:scmid => logentry.attributes['node'],
:author => (logentry.elements['author'] ? logentry.elements['author'].text : ""),
:time => Time.parse(logentry.elements['date'].text).localtime,
:message => logentry.elements['msg'].text,
:paths => paths
})
end
if parsing_descr
changeset[:description] << line
line_feeds += 1 if line.chomp.empty?
end
rescue
logger.debug($!)
end
# Add the last changeset if there is one left
revisions << build_revision_from_changeset(changeset) if changeset[:date]
end
return nil if $? && $?.exitstatus != 0
revisions
@@ -125,7 +138,7 @@ module Redmine
def cat(path, identifier=nil)
cmd = "#{HG_BIN} -R #{target('')} cat"
cmd << " -r #{identifier.to_i}" if identifier
cmd << " -r " + (identifier ? identifier.to_s : "tip")
cmd << " #{target(path)}"
cat = nil
shellout(cmd) do |io|
@@ -140,6 +153,7 @@ module Redmine
path ||= ''
cmd = "#{HG_BIN} -R #{target('')}"
cmd << " annotate -n -u"
cmd << " -r " + (identifier ? identifier.to_s : "tip")
cmd << " -r #{identifier.to_i}" if identifier
cmd << " #{target(path)}"
blame = Annotate.new
@@ -153,45 +167,35 @@ module Redmine
blame
end
private
# Builds a revision objet from the changeset returned by hg command
def build_revision_from_changeset(changeset)
rev_id = changeset[:changeset].to_s.split(':').first.to_i
# Changes
paths = (rev_id == 0) ?
# Can't get changes for revision 0 with hg status
changeset[:files].to_s.split.collect{|path| {:action => 'A', :path => "/#{path}"}} :
status(rev_id)
Revision.new({:identifier => rev_id,
:scmid => changeset[:changeset].to_s.split(':').last,
:author => changeset[:user],
:time => Time.parse(changeset[:date]),
:message => changeset[:description],
:paths => paths
})
# The hg version version is expressed either as a
# release number (eg 0.9.5 or 1.0) or as a revision
# id composed of 12 hexa characters.
def hgversion
theversion = hgversion_from_command_line
if theversion.match(/^\d+(\.\d+)+/)
theversion.split(".").collect(&:to_i)
# elsif match = theversion.match(/[[:xdigit:]]{12}/)
# match[0]
else
"Unknown version"
end
end
# Returns the file changes for a given revision
def status(rev_id)
cmd = "#{HG_BIN} -R #{target('')} status --rev #{rev_id.to_i - 1}:#{rev_id.to_i}"
result = []
shellout(cmd) do |io|
io.each_line do |line|
action, file = line.chomp.split
next unless action && file
file.gsub!("\\", "/")
case action
when 'R'
result << { :action => 'D' , :path => "/#{file}" }
else
result << { :action => action, :path => "/#{file}" }
end
end
end
result
def template_path
@template ||= begin
if hgversion.is_a?(String) or ((hgversion <=> [0,9,5]) > 0)
ver = "1.0"
else
ver = "0.9.5"
end
"#{TEMPLATES_DIR}/#{TEMPLATE_NAME}-#{ver}.#{TEMPLATE_EXTENSION}"
end
end
private
def hgversion_from_command_line
@hgversion ||= %x{#{HG_BIN} --version}.match(/\(version (.*)\)/)[1]
end
end
end