Interface to TOML processing library

This module acts as a proxy to the toml-f public Fortran API and allows to selectively expose components from the library to fpm. The interaction with toml-f data types outside of this module should be limited to tables, arrays and key-lists, most of the necessary interactions are implemented in the building interface with the get_value and set_value procedures.

This module allows to implement features necessary for fpm, which are not yet available in upstream toml-f.

For more details on the library used see the TOML-Fortran developer pages.

Contents

Subroutines

check_keys get_list read_package_file

Subroutines

public subroutine check_keys(table, valid_keys, error)

Check if table contains only keys that are part of the list. If a key is found that is not part of the list, an error is allocated.

Arguments

Type	Intent	Optional	Attributes		Name
type(toml_table),	intent(inout)			::	table	Instance of the TOML data structure
character(len=*),	intent(in)			::	valid_keys(:)	List of keys to check.
type(error_t),	intent(out),		allocatable	::	error	Error handling

public subroutine get_list(table, key, list, error)

Arguments

Type	Intent	Optional	Attributes		Name
type(toml_table),	intent(inout)			::	table	Instance of the TOML data structure
character(len=*),	intent(in)			::	key	Key to read from
type(string_t),	intent(out),		allocatable	::	list(:)	List of strings to read
type(error_t),	intent(out),		allocatable	::	error	Error handling

public subroutine read_package_file(table, manifest, error)

Process the configuration file to a TOML data structure

Arguments

Type	Intent	Optional	Attributes		Name
type(toml_table),	intent(out),		allocatable	::	table	TOML data structure
character(len=*),	intent(in)			::	manifest	Name of the package configuration file
type(error_t),	intent(out),		allocatable	::	error	Error status of the operation