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scm: mercurial: add new method 'hg' to wrap shellout (#4455). 

Contributed by Yuya Nishihara.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4830 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Toshi MARUYAMA 2011-02-15 07:04:29 +00:00
parent 4f1b1d9242
commit a9429df880
1 changed files with 17 additions and 0 deletions
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17
lib/redmine/scm/adapters/mercurial_adapter.rb
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@ -29,6 +29,9 @@ module Redmine
TEMPLATE_NAME = "hg-template" TEMPLATE_NAME = "hg-template"
TEMPLATE_EXTENSION = "tmpl" TEMPLATE_EXTENSION = "tmpl"
# raised if hg command exited with error, e.g. unknown revision.
class HgCommandAborted < CommandFailed; end
class << self class << self
def client_command def client_command
@@bin ||= HG_BIN @@bin ||= HG_BIN
@ -226,6 +229,20 @@ module Redmine
end end
end end
# Runs 'hg' command with the given args
def hg(*args, &block)
full_args = [HG_BIN, '--cwd', url, '--encoding', 'utf-8']
full_args << '--config' << "extensions.redminehelper=#{HG_HELPER_EXT}"
full_args << '--config' << 'diff.git=false'
full_args += args
ret = shellout(full_args.map { |e| shell_quote e.to_s }.join(' '), &block)
if $? && $?.exitstatus != 0
raise HgCommandAborted, "hg exited with non-zero status: #{$?.exitstatus}"
end
ret
end
private :hg
# Returns correct revision identifier # Returns correct revision identifier
def hgrev(identifier, sq=false) def hgrev(identifier, sq=false)
rev = identifier.blank? ? 'tip' : identifier.to_s rev = identifier.blank? ? 'tip' : identifier.to_s