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Decompress the guestagent if required
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Signed-off-by: Anders F Björklund <[email protected]>
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afbjorklund committed Sep 28, 2024
1 parent ff65579 commit 17b943a
Showing 1 changed file with 32 additions and 1 deletion.
33 changes: 32 additions & 1 deletion cmd/limactl/guest-install.go
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,10 @@ package main

import (
"bytes"
"compress/gzip"
"errors"
"fmt"
"io"
"os"
"os/exec"
"path/filepath"
Expand Down Expand Up @@ -75,13 +78,41 @@ func guestInstallAction(cmd *cobra.Command, args []string) error {
if err != nil {
return err
}
guestAgentFilename := filepath.Base(guestAgentBinary)
if _, err := os.Stat(guestAgentBinary); err != nil {
if !errors.Is(err, os.ErrNotExist) {
return err
}
compressedGuestAgent, err := os.Open(guestAgentBinary + ".gz")
if err != nil {
return err
}
defer compressedGuestAgent.Close()
tmpGuestAgent, err := os.CreateTemp("", "lima-guestagent-")
if err != nil {
return err
}
logrus.Debugf("Decompressing %s.gz", guestAgentBinary)
guestAgent, err := gzip.NewReader(compressedGuestAgent)
if err != nil {
return err
}
defer guestAgent.Close()
_, err = io.Copy(tmpGuestAgent, guestAgent)
if err != nil {
return err
}
tmpGuestAgent.Close()
guestAgentBinary = tmpGuestAgent.Name()
defer os.RemoveAll(guestAgentBinary)
}
tmpname := "lima-guestagent"
tmp, err := shell(sshExe, sshFlags, hostname, "mktemp", "-t", "lima-guestagent.XXXXXX")
if err != nil {
return err
}
bin := prefix + "/bin/lima-guestagent"
logrus.Infof("Copying %q to %s:%s", guestAgentBinary, inst.Name, tmpname)
logrus.Infof("Copying %q to %s:%s", guestAgentFilename, inst.Name, tmpname)
scpArgs := []string{guestAgentBinary, hostname + ":" + tmp}
if err := runCmd(scpExe, scpFlags, scpArgs...); err != nil {
return nil
Expand Down

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