Class: Plat4m::PkgManager

Inherits:
Object
  • Object
show all
Defined in:
lib/plat4m/pkgman.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ PkgManager

Returns a new instance of PkgManager.



12
13
14
 
# File 'lib/plat4m/pkgman.rb', line 12

def initialize
  @has_sudo = false
end

Instance Method Details

#available?(pkg) ⇒ Boolean

Returns:

  • (Boolean)

Raises:

  • (NoMethodError) 


24
25
26
 
# File 'lib/plat4m/pkgman.rb', line 24

def available?(pkg)
  raise NoMethodError
end

#has_sudo? ⇒ Boolean

Returns:

  • (Boolean) 


54
55
56
 
# File 'lib/plat4m/pkgman.rb', line 54

def has_sudo?
  @has_sudo
end

#install(*pkgs, silent: false) ⇒ Object 



36
37
38
39
 
# File 'lib/plat4m/pkgman.rb', line 36

def install(*pkgs, silent: false)
  cmd = make_install_command
  silent ? system("#{cmd} >/dev/null 2>&1") : system(cmd)
end

#installed?(pkg) ⇒ Boolean

Returns:

  • (Boolean)

Raises:

  • (NoMethodError) 


16
17
18
 
# File 'lib/plat4m/pkgman.rb', line 16

def installed?(pkg)
  raise NoMethodError
end

#is_root? ⇒ Boolean

Returns:

  • (Boolean) 


50
51
52
 
# File 'lib/plat4m/pkgman.rb', line 50

def is_root?
  false
end

#make_install_command(*pkgs) ⇒ Object

Raises:

  • (NoMethodError) 


32
33
34
 
# File 'lib/plat4m/pkgman.rb', line 32

def make_install_command(*pkgs)
  raise NoMethodError
end

#make_uninstall_command(*pkgs) ⇒ Object

Raises:

  • (NoMethodError) 


41
42
43
 
# File 'lib/plat4m/pkgman.rb', line 41

def make_uninstall_command(*pkgs)
  raise NoMethodError
end

#select_available(*pkgs) ⇒ Object 



28
29
30
 
# File 'lib/plat4m/pkgman.rb', line 28

def select_available(*pkgs)
  pkgs.flatten.select { |pkg| available?(pkg) }
end

#select_uninstalled(*pkgs) ⇒ Object 



20
21
22
 
# File 'lib/plat4m/pkgman.rb', line 20

def select_uninstalled(*pkgs)
  pkgs.flatten.select { |pkg| !installed?(pkg) }
end

#uninstall(*pkgs, silent: false) ⇒ Object 



45
46
47
48
 
# File 'lib/plat4m/pkgman.rb', line 45

def uninstall(*pkgs, silent: false)
  cmd = make_uninstall_command
  silent ? system("#{cmd} >/dev/null 2>&1") : system(cmd)
end