package opam-lib

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package opam-lib
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Configuration commands

val env : csh:bool -> sexp:bool -> fish:bool -> inplace_path:bool -> unit

Display the current environment. Booleans csh, sexp and fish set an alternative output (unspecified if more than one is true, sh-style by default). inplace_path changes how the PATH variable is updated when there is already an opam entry: either at the same rank, or pushed in front.

val list : OpamTypes.name list -> unit

Display the content of all available variables; global summary if the list is empty, package name "-" is understood as global configuration

val variable : OpamTypes.full_variable -> unit

Display the content of a given variable

val subst : OpamTypes.basename list -> unit

Substitute files

val expand : string -> unit

Prints expansion of variables in string

val set : OpamTypes.full_variable -> string option -> unit

Sets or unsets switch config variables

val setup : OpamTypes.user_config option -> OpamTypes.global_config option -> unit

Update the global and user configuration to use OPAM.

val setup_list : OpamTypes.shell -> OpamTypes.filename -> unit

Display the global and user configuration for OPAM.

val exec : inplace_path:bool -> string list -> unit

Execute a command in a subshell, after variable expansion