Class: BuildTool::VCS::Svn

Inherits:
Base
  • Object
show all
Defined in:
lib/build-tool/vcs/svn.rb

Overview

Implementation for the subversion version control system.

Defined Under Namespace

Classes: SvnError

Instance Attribute Summary

Attributes inherited from Base

#config

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#apply_patches_after_rebase?, #configure, #gc, #initialize, #local_path, #local_path_exist?, #patches_supported?, #recipe, #remote_path, #repository

Constructor Details

This class inherits a constructor from BuildTool::VCS::Base

Class Method Details

.svn(command, wd, &block) ⇒ Object 



120
121
122
123
124
125
126
 
# File 'lib/build-tool/vcs/svn.rb', line 120

def self.svn( command, wd, &block )
    rc = self.execute( "svn " + command, wd, &block )
    if rc != 0
        raise SvnError, "Command 'svn #{command}' failed with error code #{rc}!"
    end
    rc
end

Instance Method Details

#[](var) ⇒ Object 



133
134
135
136
137
138
139
140
141
142
 
# File 'lib/build-tool/vcs/svn.rb', line 133

def[]( var )
    case var

    when nil

    else
        # *TODO* raise correct exception
        raise NotImplementedError, "#{var}"
    end
end

#[]=(var, val) ⇒ Object 



144
145
146
147
148
149
150
151
152
153
 
# File 'lib/build-tool/vcs/svn.rb', line 144

def[]=( var, val )
    case var

    when nil

    else
        # *TODO* raise correct exception
        raise NotImplementedError, "#{var}"
    end
end

#checkedout? ⇒ Boolean

METHODS

Returns:

  • (Boolean) 


61
62
63
64
65
66
67
68
 
# File 'lib/build-tool/vcs/svn.rb', line 61

def checkedout?
    return false if !local_path_exist?
    if !File.exists? "#{local_path}/.svn"
        logger.debug("Checkout path #{local_path} is not a svn repo")
        return false
    end
    return true
end

#clone ⇒ Object

Initialize the local repository



71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
 
# File 'lib/build-tool/vcs/svn.rb', line 71

def clone
    # Check if local_path exists
    if local_path_exist?
        raise SvnError, "Failed to create repository at '#{local_path}': Path exists"
    end

    # Create the directories parent dir.
    FileUtils.mkdir_p( File.dirname( local_path ) ) if !$noop

    # Init the repository
    if config.only
        svn "checkout --depth=files #{repository.url}/#{remote_path} #{local_path}", local_path.dirname
        config.only.each do |elem|
            svn "update --depth=infinity #{elem}", local_path
        end
    else
        svn "checkout --depth=infinity #{repository.url}/#{remote_path} #{local_path}", local_path.dirname
    end
end

#fetch ⇒ Object 



91
92
93
94
95
96
97
98
 
# File 'lib/build-tool/vcs/svn.rb', line 91

def fetch()
    if !checkedout?
       clone
    else
        svn "update"
    end
    return true
end

#fetching_supported? ⇒ Boolean

Returns:

  • (Boolean) 


52
53
54
 
# File 'lib/build-tool/vcs/svn.rb', line 52

def fetching_supported?
    false
end

#last_changed_rev ⇒ Object

Returns the last changed revision on the remote repository. Return 0 if the last changed revision could not be determined.

Raises:



102
103
104
105
106
107
108
109
110
111
112
113
 
# File 'lib/build-tool/vcs/svn.rb', line 102

def last_changed_rev
    info = Hash.new
    svn( "info #{repository.url}/#{remote_path}", nil ) {
        |line|
        key, value = line.chomp.split( ':', 2 )
        info[key] = value
    }
    return 777777 if $noop
    version = info["Last Changed Rev"];
    raise SvnError, "Failed to determine revision for #{repository.url}/#{remote_path}" if version.nil?
    return version
end

#name ⇒ Object

ATTRIBUTES



48
49
50
 
# File 'lib/build-tool/vcs/svn.rb', line 48

def name
    "svn"
end

#rebase ⇒ Object 



128
129
130
131
 
# File 'lib/build-tool/vcs/svn.rb', line 128

def rebase
    # Rebasing is not supported
    0
end

#svn(command, wd = local_path, &block) ⇒ Object

Call svn with command



116
117
118
 
# File 'lib/build-tool/vcs/svn.rb', line 116

def svn( command, wd = local_path, &block )
    self.class.svn( command, wd, &block )
end