package opam-state

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in-package search v0.2.0

opam-state

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This modules handles the conversion from older repository and package versions to the current one

val latest_version : OpamVersion.t

The latest version of the opam root format, that normal operation of this instance of opam requires

val as_necessary : 
  OpamSystem.lock ->
  OpamTypes.dirname ->
  OpamFile.Config.t ->
  OpamFile.Config.t

Runs the upgrade from its current format to the latest version for the opam root at the given directory. A global write lock must be supplied, and the updated global config is returned.

val opam_file_from_1_2_to_2_0 : 
  ?filename:OpamFile.OPAM.t OpamFile.t ->
  OpamFile.OPAM.t ->
  OpamFile.OPAM.t

Converts the opam file format, including rewriting availabillity conditions based on OCaml-related variables into dependencies. The filename is used to report errors

val opam_file : 
  ?filename:OpamFile.OPAM.t OpamFile.t ->
  OpamFile.OPAM.t ->
  OpamFile.OPAM.t

Runs the opam file format from the file's format to current. Supplying filename enables additional notification messages