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

Returns a new instance of Publishing.



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# File 'lib/publish.rb', line 11

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 = *params
  end
end

Instance Attribute Details

#docroot ⇒ Object (readonly)

Returns the value of attribute docroot.



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

def docroot
  @docroot
end

#path ⇒ Object (readonly)

Returns the value of attribute path.



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

def path
  @path
end

#server ⇒ Object (readonly)

Returns the value of attribute server.



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

def server
  @server
end

#user ⇒ Object (readonly)

Returns the value of attribute user.



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

def user
  @user
end

Instance Method Details

#publish(files, assets = []) ⇒ Object 



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# File 'lib/publish.rb', line 39

def publish(files, assets=[])
  dir = "#@docroot/#@path"
  view_name = @blog.view.name
  viewpath = "#{dir}/#{view_name}"
  result = system!("ssh #@user@#@server -x mkdir -p #{viewpath}") 
  result = system!("ssh #@user@#@server -x mkdir -p #{viewpath}/assets") 
  files.each do |file|
    dest = "#@user@#@server:#{dir}/#{view_name}"
    file.gsub!(/\/\//, "/")  # weird... :-/
    dest.gsub!(/\/\//, "/")  # weird... :-/
    cmd = "scp -r #{file} #{dest} >/dev/null 2>/tmp/wtf"
    debug "cmd = #{cmd.inspect}  - see /tmp/wtf"
    result = system!(cmd) || puts("\n  Could not copy #{file} to #{dest}")
  end
  unless assets.empty?
    cmd = "scp #{assets.join(' ')} #@user@#@server:#{viewpath}/assets >/dev/null 2>/tmp/wtf2"
    result = system!(cmd)
    raise PublishError if !result
  end
  dump(files, "#{@blog.view.dir}/last_published")
  true
end

#remote_login? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/publish.rb', line 62

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

Returns:

  • (Boolean) 


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# File 'lib/publish.rb', line 69

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

#system!(str) ⇒ Object 



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# File 'lib/publish.rb', line 34

def system!(str)
  rc = system(str)
  rc
end

#to_h ⇒ Object 



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# File 'lib/publish.rb', line 24

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

#url ⇒ Object 



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

def url
  vname = @blog.view.name # .gsub(/_/, "\\_")
  url = "#@proto://#@server/#@path/#{vname}"
end