Class: RuneBlog::Publishing

Inherits:
Object
  • Object
show all
Defined in:
lib/runeblog_version.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(view) ⇒ Publishing

Returns a new instance of Publishing.



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# File 'lib/publish.rb', line 14

def initialize(view)
  log!(enter: __method__, args: [view.to_s])
  @blog = RuneBlog.blog
  gfile = @blog.root/:views/view/"themes/standard/global.lt3"
  data = File.readlines(gfile)
  # Please refactor the Hal out of this
  grab = ->(var) { data.grep(/^#{var} /).first.chomp.split(" ", 2)[1] }
  @user    = grab.call("publish.user")
  @server  = grab.call("publish.server")
  @docroot = grab.call("publish.docroot")
  @path    = grab.call("publish.path")
  @proto   = grab.call("publish.proto")
end

Instance Attribute Details

#docroot ⇒ Object (readonly)

Returns the value of attribute docroot.



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# File 'lib/publish.rb', line 8

def docroot
  @docroot
end

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/publish.rb', line 8

def path
  @path
end

#server ⇒ Object (readonly)

Returns the value of attribute server.



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# File 'lib/publish.rb', line 8

def server
  @server
end

#user ⇒ Object (readonly)

Returns the value of attribute user.



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# File 'lib/publish.rb', line 8

def user
  @user
end

Instance Method Details

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



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# File 'lib/publish.rb', line 46

def publish(files, assets=[])
  log!(enter: __method__, args: [files, assets], level: 1)
  dir = @docroot/@path
  view_name = @blog.view.name
  viewpath = dir # /view_name
  result = system!("ssh #@user@#@server -x mkdir -p #{viewpath}/assets") 
  files.each do |file|
    dest = "#@user@#@server:" + dir  # /view_name
    file.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 68

def remote_login?
  log!(enter: __method__)
  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 76

def remote_permissions?
  log!(enter: __method__)
  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 40

def system!(str)
  log!(enter: __method__, args: [str], level: 1)
  rc = system(str)
  rc
end

#to_h ⇒ Object 



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

def to_h
  log!(enter: __method__, level: 3)
  {user: @user, server: @server, docroot: @docroot,
   path: @path, proto: @proto}
end

#url ⇒ Object 



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

def url
  log!(enter: __method__, level: 3)
  vname = @blog.view.name # .gsub(/_/, "\\_")
  url = "#@proto://#@server/#@path"  # /#{vname}"
end