sampler-fork/config/config.go

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package config
import (
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. "github.com/sqshq/vcmd/layout"
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"gopkg.in/yaml.v2"
"io/ioutil"
"log"
)
type Config struct {
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RunCharts []RunChart `yaml:"run-charts"`
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}
type DataConfig struct {
Script string `yaml:"script"`
Label string `yaml:"label"`
}
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type RunChart struct {
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Title string `yaml:"title"`
DataConfig []DataConfig `yaml:"data"`
Position Position `yaml:"position"`
Size Size `yaml:"size"`
RefreshRateMs int `yaml:"refresh-rate-ms"`
TimeScaleSec int `yaml:"time-scale-sec"`
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}
func Load(location string) *Config {
yamlFile, err := ioutil.ReadFile(location)
if err != nil {
log.Fatalf("Can't read config file: %s", location)
}
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cfg := new(Config)
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err = yaml.Unmarshal(yamlFile, cfg)
if err != nil {
log.Fatalf("Can't read config file: %v", err)
}
return cfg
}