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shirou_gopsutil
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Rewrite if-else chains as switches

This commit is contained in:
Ville Skyttä 2021-08-18 16:37:51 +03:00
parent f86a042980
commit 7743265113
1 changed files with 10 additions and 8 deletions
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18
internal/common/common_linux.go
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@ -149,16 +149,17 @@ func VirtualizationWithContext(ctx context.Context) (string, string, error) {
if PathExists(filename) {
contents, err := ReadLines(filename)
if err == nil {
if StringsContains(contents, "kvm") {
switch {
case StringsContains(contents, "kvm"):
system = "kvm"
role = "host"
} else if StringsContains(contents, "vboxdrv") {
case StringsContains(contents, "vboxdrv"):
system = "vbox"
role = "host"
} else if StringsContains(contents, "vboxguest") {
case StringsContains(contents, "vboxguest"):
system = "vbox"
role = "guest"
} else if StringsContains(contents, "vmware") {
case StringsContains(contents, "vmware"):
system = "vmware"
role = "guest"
}
@ -224,16 +225,17 @@ func VirtualizationWithContext(ctx context.Context) (string, string, error) {
if PathExists(filepath.Join(filename, "self", "cgroup")) {
contents, err := ReadLines(filepath.Join(filename, "self", "cgroup"))
if err == nil {
if StringsContains(contents, "lxc") {
switch {
case StringsContains(contents, "lxc"):
system = "lxc"
role = "guest"
} else if StringsContains(contents, "docker") {
case StringsContains(contents, "docker"):
system = "docker"
role = "guest"
} else if StringsContains(contents, "machine-rkt") {
case StringsContains(contents, "machine-rkt"):
system = "rkt"
role = "guest"
} else if PathExists("/usr/bin/lxc-version") {
case PathExists("/usr/bin/lxc-version"):
system = "lxc"
role = "host"
}