Sha256: 264044119679c57278040ec576068104ccf9a45c4c6a6fbfb1bfe89b42658aac
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Versions: 10
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Contents
module Berkshelf
class Git
class << self
def git(*command)
out = quietly {
%x{ #{git_cmd} #{command.join(' ')} }
}
error_check
out.chomp
end
def clone(uri, destination = Dir.mktmpdir)
git("clone", uri, destination.to_s)
error_check
destination
end
def checkout(repo_path, ref)
Dir.chdir repo_path do
git("checkout", "-q", ref)
end
end
def rev_parse(repo_path)
Dir.chdir repo_path do
git("rev-parse", "HEAD")
end
end
#
# This is to defeat aliases/shell functions called 'git' and a number of
# other problems.
#
def find_git
git_path = nil
ENV["PATH"].split(File::PATH_SEPARATOR).each do |path|
potential_path = File.join(path, 'git')
if File.executable?(potential_path)
git_path = potential_path
break
end
potential_path = File.join(path, 'git.exe')
if File.executable?(potential_path)
git_path = potential_path
break
end
end
unless git_path
raise "Could not find git. Please ensure it is in your path."
end
return git_path
end
private
def git_cmd
@git_cmd ||= find_git
end
def error_check
raise Berkshelf::GitError, "Did not succeed executing git; check the output above." unless $?.success?
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems