Class: GitMedia::Transport::Scp

Inherits:
Base
  • Object
show all
Defined in:
lib/git-media/transport/scp.rb

Instance Method Summary collapse

Methods inherited from Base

#pull, #push

Constructor Details

#initialize(user, host, path, port) ⇒ Scp

Returns a new instance of Scp.



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# File 'lib/git-media/transport/scp.rb', line 14

def initialize(user, host, path, port)
	@user = user
	@host = host
  @path = path
	unless port === ""
	  @sshport = "-p#{port}"
	end
	unless port === ""
	  @scpport = "-P#{port}"
	end
end

Instance Method Details

#exist?(file) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/git-media/transport/scp.rb', line 26

def exist?(file)
  @file = file

  if Integer(result) == 1
    puts file + " exists"
    return true
  else
    puts file + " doesn't exists"
    return false
  end
end

#get_file(sha, to_file) ⇒ Object 



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# File 'lib/git-media/transport/scp.rb', line 46

def get_file(sha, to_file)
  from_file = @user+"@"+@host+":"+File.join(@path, sha)
	`scp #{@scpport} "#{from_file}" "#{to_file}"`
  if $? == 0
	  puts sha+" downloaded"
    return true
  end
	puts sha+" download fail"
  return false
end

#get_unpushed(files) ⇒ Object 



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# File 'lib/git-media/transport/scp.rb', line 72

def get_unpushed(files)
  files.select do |f|
    !self.exist?(File.join(@path, f))
  end
end

#put_file(sha, from_file) ⇒ Object 



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# File 'lib/git-media/transport/scp.rb', line 61

def put_file(sha, from_file)
  to_file = @user+"@"+@host+":"+File.join(@path, sha)
	`scp #{@scpport} "#{from_file}" "#{to_file}"`
  if $? == 0
	  puts sha+" uploaded"
    return true
  end
	puts sha+" upload fail"
  return false
end

#read? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/git-media/transport/scp.rb', line 42

def read?
	return true
end

#result ⇒ Object 



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# File 'lib/git-media/transport/scp.rb', line 38

def result
  `ssh #{@user}@#{@host} #{@sshport} [ -f "#{@file}" ] && echo 1 || echo 0`
end

#write? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/git-media/transport/scp.rb', line 57

def write?
	return true
end