Class: Bixby::Provision::Base

Inherits:
Object
  • Object
show all
Extended by:
Log
Includes:
Log, Util::File, ScriptUtil
Defined in:
lib/bixby/provision/dsl/base.rb

Constant Summary collapse

PATH = 
"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Util::File

#chmod, #chown, #sha256sum, #which

Constructor Details

#initialize(obj = nil) ⇒ Base

Returns a new instance of Base.



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# File 'lib/bixby/provision/dsl/base.rb', line 20

def initialize(obj=nil)
  if obj.kind_of? Base then
    @manifest = obj.manifest
    @proxy    = obj.proxy
  end
end

Instance Attribute Details

#manifest ⇒ Object

Returns the value of attribute manifest.



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# File 'lib/bixby/provision/dsl/base.rb', line 18

def manifest
  @manifest
end

#proxy ⇒ Object

Returns the value of attribute proxy.



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# File 'lib/bixby/provision/dsl/base.rb', line 18

def proxy
  @proxy
end

Instance Method Details

#get_gid(group) ⇒ Object 



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# File 'lib/bixby/provision/dsl/base.rb', line 53

def get_gid(group)
  return group if group.nil? or group.kind_of? Fixnum
  return group.to_i if group =~ /^[0-9]+$/ # convert to int, e.g. "500"
  begin
    return Etc.getgrnam(group).gid
  rescue ArgumentError => ex
    # TODO raise
    logger.warn("Group '#{group}' was invalid: #{ex.message}")
  end
  nil
end

#get_group(gid) ⇒ Object 



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# File 'lib/bixby/provision/dsl/base.rb', line 65

def get_group(gid)
  begin
    return Etc.getgrgid(gid).name
  rescue ArgumentError => ex
    # TODO raise
    logger.warn("Group '#{group}' was invalid: #{ex.message}")
  end
  nil
end

#get_uid(user) ⇒ Object 



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# File 'lib/bixby/provision/dsl/base.rb', line 31

def get_uid(user)
  return user if user.nil? or user.kind_of? Fixnum
  return user.to_i if user =~ /^[0-9]+$/ # convert to int, e.g. "500"
  begin
    return Etc.getpwnam(user).uid
  rescue ArgumentError => ex
    # TODO raise
    logger.warn("Username '#{user}' was invalid: #{ex.message}")
  end
  nil
end

#get_user(uid) ⇒ Object 



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# File 'lib/bixby/provision/dsl/base.rb', line 43

def get_user(uid)
  begin
    return Etc.getpwuid(uid).name
  rescue ArgumentError => ex
    # TODO raise
    logger.warn("Username '#{user}' was invalid: #{ex.message}")
  end
  nil
end

#tap(&block) ⇒ Object 



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# File 'lib/bixby/provision/dsl/base.rb', line 27

def tap(&block)
  self.instance_eval(&block)
end

#tempfile(close = false) ⇒ Tempfile

Create a temporary file

Parameters:

  • close (Boolean) (defaults to: false) —

    If true, close the file handle before returning it (default: false)

Returns:

  • (Tempfile) 


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# File 'lib/bixby/provision/dsl/base.rb', line 80

def tempfile(close=false)
  t = Tempfile.new("bixby-provision-")
  t.close if close
  t
end