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36 lines
514 B
Go
36 lines
514 B
Go
package main
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import (
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"os"
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)
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var configChan = make(chan ConfigMsg)
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type Config map[string]string
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type ConfigMsg struct {
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key string
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val string
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}
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func updateConfig(k, v string) {
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configChan <- ConfigMsg{k, v}
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}
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func NewDefaultConfig() Config {
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docker := os.Getenv("DOCKER_HOST")
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if docker == "" {
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docker = "unix:///var/run/docker.sock"
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}
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config := Config{
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"dockerHost": docker,
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"sortField": "id",
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}
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go func() {
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for m := range configChan {
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config[m.key] = m.val
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}
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}()
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return config
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}
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