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/*
* ========================
* ===== ===============
* ====== ================
* ====== ================
* ====== ==== ==== ==
* ====== === == = =
* ====== === = == =
* = === === = == ====
* = === === = == = =
* == ===== ==== ==
* ========================
*
* SPDX-License-Identifier: BSD-3-Clause
*
* Copyright (c) 2022 Joe
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the organization nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY JOE ''AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL JOE BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* go2work: src/p_options.go
* Mon Apr 4 17:06:31 CEST 2022
* Joe
*
* Options parsing.
*/
package main
import (
"log"
"os"
"github.com/BurntSushi/toml"
)
func parse_options() Options {
options := init_def_options()
options_file := find_options_file()
if options_file == "" {
return options
}
options = parse_toml_file(options_file, options)
return options
}
func init_def_options() Options {
options := Options{
Files: DEF_FILES(),
Media_player: DEF_MEDIA_PLAYER,
Player_options: DEF_PLAYER_OPTIONS(),
Random: DEF_RANDOM,
Fortune: DEF_FORTUNE,
}
return options
}
func find_options_file() string {
val, exists := os.LookupEnv("XDG_CONFIG_HOME")
var file_path string
if exists == true {
file_path = val + "/" + OPTIONS_FILE
if check_file_exists(file_path) == true {
return file_path
}
}
dir, err := os.UserHomeDir()
if err != nil {
log.Fatal(err)
}
file_path = dir + "/.config/" + OPTIONS_FILE
if check_file_exists(file_path) == true {
return file_path
}
return ""
}
func parse_toml_file(options_file string, def_options Options) Options {
options := def_options
_, err := toml.DecodeFile(options_file, &options)
if err != nil {
log.Fatal(err)
}
return options
}
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