mirror of
https://github.com/navidrome/navidrome.git
synced 2025-04-03 04:27:37 +03:00
91 lines
1.8 KiB
Go
91 lines
1.8 KiB
Go
package metrics
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import (
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"fmt"
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"io"
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"os"
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"strings"
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"syscall"
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)
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func getOSVersion() (string, string) {
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file, err := os.Open("/etc/os-release")
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if err != nil {
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return "", ""
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}
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defer file.Close()
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osRelease, err := io.ReadAll(file)
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if err != nil {
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return "", ""
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}
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lines := strings.Split(string(osRelease), "\n")
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version := ""
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distro := ""
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for _, line := range lines {
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if strings.HasPrefix(line, "VERSION_ID=") {
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version = strings.ReplaceAll(strings.TrimPrefix(line, "VERSION_ID="), "\"", "")
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}
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if strings.HasPrefix(line, "ID=") {
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distro = strings.ReplaceAll(strings.TrimPrefix(line, "ID="), "\"", "")
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}
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}
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return version, distro
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}
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// MountInfo represents an entry from /proc/self/mountinfo
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type MountInfo struct {
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MountPoint string
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FSType string
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}
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var fsTypeMap = map[int64]string{
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0x5346414f: "afs",
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0x61756673: "aufs",
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0x9123683E: "btrfs",
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0xc36400: "ceph",
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0xff534d42: "cifs",
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0x28cd3d45: "cramfs",
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0x64626720: "debugfs",
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0xf15f: "ecryptfs",
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0x2011bab0: "exfat",
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0x0000EF53: "ext2/ext3/ext4",
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0xf2f52010: "f2fs",
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0x6a656a63: "fakeowner", // FS inside a container
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0x65735546: "fuse",
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0x4244: "hfs",
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0x9660: "iso9660",
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0x3153464a: "jfs",
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0x00006969: "nfs",
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0x7366746e: "ntfs",
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0x794c7630: "overlayfs",
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0x9fa0: "proc",
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0x517b: "smb",
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0xfe534d42: "smb2",
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0x73717368: "squashfs",
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0x62656572: "sysfs",
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0x01021994: "tmpfs",
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0x01021997: "v9fs",
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0x786f4256: "vboxsf",
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0x4d44: "vfat",
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0x58465342: "xfs",
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0x2FC12FC1: "zfs",
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}
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func getFilesystemType(path string) (string, error) {
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var fsStat syscall.Statfs_t
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err := syscall.Statfs(path, &fsStat)
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if err != nil {
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return "", err
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}
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fsType := fsStat.Type
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fsName, exists := fsTypeMap[int64(fsType)] //nolint:unconvert
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if !exists {
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fsName = fmt.Sprintf("unknown(0x%x)", fsType)
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}
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return fsName, nil
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}
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