OpamLockCommand (opam-client.OpamLockCommand)

val select_packages : 
  [ `Atom of OpamTypes.atom
  | `Filename of OpamTypes.filename
  | `Dirname of OpamTypes.dirname ]
    list ->
  'a OpamStateTypes.switch_state ->
  'a OpamStateTypes.switch_state * OpamTypes.package_set

Select packages to lock. If a package have at least one of its direct dependencies not installed in the switch, it is dropped. Returns the state with non present packages pinned, and kept packages.

val lock_opam : 
  only_direct:bool ->
  keep_local:bool ->
  'a OpamStateTypes.switch_state ->
  OpamFile.OPAM.t ->
  OpamFile.OPAM.t

Returns the locked opam file, according its depends, depopts, and pins. If only_direct is set to true, it only adds direct dependencies specified in the opam file. If keep_local is set to true, local pins are not resolved to a distant url and they are all added with their local path in 'pin_depends:' field.