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cmd: add ability to read config from stdin (#3898)

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This commit is contained in:
Jordi Masip
2020-12-03 18:02:18 +01:00
committed by GitHub
parent 792fca40f1
commit e7a5a3850f
1 changed files with 5 additions and 1 deletions
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6
cmd/main.go
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@@ -123,7 +123,11 @@ func loadConfig(configFile, adapterName string) ([]byte, string, error) {
var cfgAdapter caddyconfig.Adapter
var err error
if configFile != "" {
config, err = ioutil.ReadFile(configFile)
if configFile == "-" {
config, err = ioutil.ReadAll(os.Stdin)
} else {
config, err = ioutil.ReadFile(configFile)
}
if err != nil {
return nil, "", fmt.Errorf("reading config file: %v", err)
}