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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
// Author: arnej
package services
import (
"os"
"github.com/vespa-engine/vespa/client/go/internal/admin/envvars"
"github.com/vespa-engine/vespa/client/go/internal/admin/trace"
"github.com/vespa-engine/vespa/client/go/internal/util"
"github.com/vespa-engine/vespa/client/go/internal/vespa"
)
func commonPreChecks() (veHome, veHost string) {
if doTrace := os.Getenv(envvars.TRACE_STARTUP); doTrace != "" {
trace.AdjustVerbosity(1)
}
if doDebug := os.Getenv(envvars.DEBUG_STARTUP); doDebug != "" {
trace.AdjustVerbosity(2)
}
_ = vespa.FindAndVerifyVespaHome()
err := vespa.LoadDefaultEnv()
if err != nil {
panic(err)
}
veHome = vespa.FindAndVerifyVespaHome()
veHost, err = vespa.FindOurHostname()
if err != nil {
trace.Warning("could not detect hostname:", err, "; using fallback:", veHost)
}
err = os.Chdir(veHome)
if err != nil {
util.JustExitWith(err)
}
return
}
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