Class: RuneBlog::Publishing

Inherits:
Object
  • Object
show all
Defined in:
lib/global.rb,
lib/publish.rb

Constant Summary collapse

BadRemoteLogin = 
Exception.new("Can't login remotely")
BadRemotePerms = 
Exception.new("Bad remote permissions")

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(*params) ⇒ Publishing 



10
11
12
13
14
15
16
17
18
19
20
21
 
# File 'lib/publish.rb', line 10

def initialize(*params)
  @blog = RuneBlog.blog
  # Clunky...
  if params.size == 1 && params[0].is_a?(OpenStruct)
    obj = params[0]
    array = obj.to_h.values_at(:user, :server, :docroot, 
                               :path, :proto)
    @user, @server, @docroot, @path, @proto = *array
  else
    @user, @server, @docroot, @path, @proto = *obj
  end
end

Instance Attribute Details

#docroot ⇒ Object (readonly)

Returns the value of attribute docroot.



5
6
7
 
# File 'lib/publish.rb', line 5

def docroot
  @docroot
end

#path ⇒ Object (readonly)

Returns the value of attribute path.



5
6
7
 
# File 'lib/publish.rb', line 5

def path
  @path
end

#server ⇒ Object (readonly)

Returns the value of attribute server.



5
6
7
 
# File 'lib/publish.rb', line 5

def server
  @server
end

#user ⇒ Object (readonly)

Returns the value of attribute user.



5
6
7
 
# File 'lib/publish.rb', line 5

def user
  @user
end

Instance Method Details

#publish(files) ⇒ Object

Raises:

  • (PublishError) 


32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
 
# File 'lib/publish.rb', line 32

def publish(files)
  debug "files = #{files.inspect}"
  reset_output
  dir = "#@docroot/#@path"
  result = system("ssh #@user@#@server -x mkdir -p #{dir}") 
  list = files.join(' ')
  cmd = "scp -r #{list} #@user@#@server:#{dir} >/dev/null 2>/tmp/wtf"
  output! "Publishing #{files.size} files...\n"
  debug "cmd = #{cmd.inspect}  - see /tmp/wtf"
  result = system(cmd)
  raise PublishError unless result

  dump(files, "#{@blog.view.dir}/last_published")
  output! "...finished.\n"
  @out
end

#remote_login? ⇒ Boolean 



49
50
51
52
53
54
 
# File 'lib/publish.rb', line 49

def remote_login?
  cmd = "ssh -o BatchMode=yes #@user@#@server -x date >/dev/null 2>&1"
  result = system(cmd)
  return nil unless result
  true
end

#remote_permissions? ⇒ Boolean 



56
57
58
59
60
61
62
63
64
 
# File 'lib/publish.rb', line 56

def remote_permissions?
  dir = "#@docroot/#@path"
  temp = "#@path/__only_testing" 
  try1 = system("ssh -o BatchMode=yes -o ConnectTimeout=1 #@user@#@server -x mkdir -p #{temp} >/dev/null 2>&1")
  return nil unless try1
  try2 = system("ssh -o BatchMode=yes -o ConnectTimeout=1 #@user@#@server -x rmdir #{temp} >/dev/null 2>&1")
  return nil unless try2
  true
end

#to_h ⇒ Object 



23
24
25
26
 
# File 'lib/publish.rb', line 23

def to_h
  {user: @user, server: @server, docroot: @docroot,
   path: @path, proto: @proto}
end

#url ⇒ Object 



28
29
30
 
# File 'lib/publish.rb', line 28

def url
  url = "#@proto://#@server/#@path"
end