28 lines
434 B
Go
28 lines
434 B
Go
package testutil
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import (
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"net"
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"net/url"
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"os"
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)
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var localhost = "localhost"
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func GetLocalHost() string {
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if dockerHostVar := os.Getenv("DOCKER_HOST"); dockerHostVar != "" {
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u, err := url.Parse(dockerHostVar)
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if err != nil {
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return dockerHostVar
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}
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// split out the ip addr from the port
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host, _, err := net.SplitHostPort(u.Host)
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if err != nil {
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return dockerHostVar
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}
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return host
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}
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return localhost
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}
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