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// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
// Use of this source code is governed by the GPL 3.0
package main
import (
"fmt"
"go.wit.com/lib/protobuf/zoopb"
"go.wit.com/log"
)
func doUpgrade() error {
if !argv.DryRun {
checkSuperuser()
aptUpdate()
}
me.machine, _ = zoopb.InitMachine()
var installed []string
fmt.Println("Installed Packages:")
loop := me.machine.Wit.SortByName()
for loop.Scan() {
p := loop.Next()
if p.Name == "" {
log.Infof("odd /var/lib/apt/ list parse error. p.Name was blank (should be the package name) p=%v\n", p)
continue
}
if !me.machine.IsInstalled(p.Name) {
continue
}
found := me.machine.FindInstalledByName(p.Name)
if found.Version == p.Version {
log.Info("name version already installed", p.Name, found.Version)
if !argv.Force {
continue
}
} else {
log.Info("name ver diff", p.Name, found.Version, p.Version)
}
if argv.DryRun {
log.Info("should install package", p.Name)
continue
}
installed = append(installed, p.Name)
}
if argv.Force {
// force remove the packages. can be used if binaries change but versions didn't
for _, pkgname := range installed {
aptRemove(pkgname)
}
}
for _, pkgname := range installed {
aptInstall(pkgname)
}
okExit("installed")
return nil
}
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