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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 startcbinary
import (
"os"
"strings"
"github.com/vespa-engine/vespa/client/go/internal/admin/envvars"
"github.com/vespa-engine/vespa/client/go/internal/admin/prog"
)
func NewProgSpec(argv []string) *prog.Spec {
progName := argv[0]
binProg := progName + "-bin"
p := prog.NewSpec(argv)
p.Program = binProg
p.Args[0] = binProg
return p
}
func prependPath(dirName string, p *prog.Spec) {
pathList := []string{dirName}
oldPath := p.Getenv(envvars.PATH)
if oldPath == "" {
oldPath = "/usr/bin"
}
for _, part := range strings.Split(oldPath, ":") {
if part != dirName {
pathList = append(pathList, part)
}
}
newPath := strings.Join(pathList, ":")
p.Setenv(envvars.PATH, newPath)
os.Setenv(envvars.PATH, newPath)
}
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