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package planr
import (
"github.com/BurntSushi/toml"
"log"
"path"
"strings"
)
type Config struct {
Version string
}
const PLANR_CONFIG_FILE = "config.toml"
// TODO: REMOVE
const STRICTLY_REQUIRE_CONFIG = false
func DecodeConfig(configDir string) *Config {
cfg := new(Config)
configFile := path.Join(configDir, PLANR_CONFIG_FILE)
if _, err := toml.DecodeFile(configFile, cfg); err != nil {
cfg = nil
// TODO: handle missing config
if STRICTLY_REQUIRE_CONFIG {
log.Fatalf("Could not decode global configuration %s: %v", configFile, err)
}
}
return cfg
}
func (cfg Config) IncompatibleWithVersion() bool {
if strings.Count(cfg.Version, ".") != 2 {
log.Fatalf("Version %s is not semantic", cfg.Version)
}
cfgbits := strings.SplitN(cfg.Version, ".", 2)
bits := strings.SplitN(VERSION, ".", 2)
// major version change
if cfgbits[0] != bits[0] {
return true
}
// Config newer, possible feature additions
return cfgbits[1] > bits[1]
}
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