remove useless stuff
This commit is contained in:
1
.gitignore
vendored
1
.gitignore
vendored
@ -1 +1,2 @@
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# Build artifacts
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backup
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189
backup.go
189
backup.go
@ -1,189 +0,0 @@
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package main
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import (
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"archive/zip"
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"bufio"
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"fmt"
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"io"
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"log"
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"os"
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"os/exec"
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"path/filepath"
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"strings"
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"time"
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"github.com/otiai10/copy"
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"github.com/pelletier/go-toml"
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)
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var backup_locations []string
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func parsePacmanConf() (string, error) {
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var err error
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var path string
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file, err := os.Open("/etc/pacman.conf")
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if err != nil {
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return "", err
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}
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scanner := bufio.NewScanner(file)
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for scanner.Scan() {
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line := scanner.Text()
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if !strings.Contains(line, "DBPath") {
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continue
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}
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path = strings.TrimSpace(strings.Split(line, "=")[1])
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break
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}
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err = file.Close()
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if err != nil {
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return "", err
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}
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return fmt.Sprint(path, "local"), nil
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}
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func zipIt(pathToZip string, pathToFiles string) error {
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var err error
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zipFile, err := os.Create(pathToZip)
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if err != nil {
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return err
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}
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zipWriter := zip.NewWriter(zipFile)
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walker := func(path string, info os.FileInfo, err error) error {
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if err != nil {
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return err
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}
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if info.IsDir() {
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return nil
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}
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file, err := os.Open(path)
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if err != nil {
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return err
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}
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defer file.Close()
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f, err := zipWriter.Create(path[len(pathToFiles):])
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if err != nil {
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return err
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}
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_, err = io.Copy(f, file)
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if err != nil {
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return err
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}
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return nil
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}
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err = filepath.Walk(pathToFiles, walker)
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if err != nil {
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return err
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}
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err = zipWriter.Close()
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if err != nil {
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return err
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}
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err = zipFile.Close()
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if err != nil {
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return err
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}
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return nil
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}
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func backup(when string) error {
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var err error
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tmpPath := fmt.Sprint("/tmp/update/", when, "_backup")
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log.Printf("tmpPath is: %s\n", tmpPath)
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pacmanDb, err := parsePacmanConf()
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if err != nil {
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return err
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}
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log.Printf("pacmanDB is at: %s\n", pacmanDb)
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err = os.MkdirAll(tmpPath, 0755)
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if err != nil {
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return err
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}
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defer func() {
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os.RemoveAll("/tmp/update")
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}()
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output, err := exec.Command("pacman", "--verbose", "--query").Output()
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if err != nil {
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return err
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}
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err = os.WriteFile(fmt.Sprint(tmpPath, "/", when, "_pacman.txt"), output, 0666)
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if err != nil {
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return err
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}
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if strings.Compare(when, "post") != 0 {
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err = copy.Copy(pacmanDb, fmt.Sprint(tmpPath, "/", pacmanDb))
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if err != nil {
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return err
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}
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}
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current_time := time.Now().Format(time.RFC3339)
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pathToZip := fmt.Sprint(tmpPath, "_", current_time, ".zip")
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log.Printf("pathToZip is: %s\n", pathToZip)
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err = zipIt(pathToZip, tmpPath)
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if err != nil {
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return err
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}
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for _, backup_location := range backup_locations {
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backup_path := fmt.Sprintf("%s/%s/%s_backup_%s.zip", backup_location, when, when, current_time)
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log.Printf("backup_path is: %s\n", backup_path)
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err = copy.Copy(pathToZip, backup_path)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func main() {
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if strings.Compare(os.Args[1], "debug") != 0 {
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log.SetOutput(io.Discard)
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} else {
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logFile, err := os.OpenFile("/tmp/update.txt", os.O_CREATE | os.O_APPEND | os.O_RDWR, 0666)
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if err != nil {
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panic(err)
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}
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defer logFile.Close()
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mw := io.MultiWriter(os.Stdout, logFile)
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log.SetOutput(mw)
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fmt.Println("Logfile is /tmp/update.txt")
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}
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log.Printf("Cmdline argument is: %s\n", os.Args[1])
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os.RemoveAll("/tmp/update")
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tree, err := toml.LoadFile("/etc/update.toml")
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if err != nil {
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fmt.Println("backup failed for the following reason: ", err)
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os.Exit(1)
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}
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backup_locations = tree.GetArray("backup.locations").([]string)
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log.Printf("backup_locations are: %s\n", backup_locations)
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err = backup(os.Args[1])
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if err != nil {
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fmt.Println("backup failed for the following reason: ", err)
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os.Exit(1)
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}
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}
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14
go.mod
14
go.mod
@ -1,14 +0,0 @@
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module backup
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go 1.23.0
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require (
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github.com/otiai10/copy v1.14.1
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github.com/pelletier/go-toml v1.9.5
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)
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require (
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github.com/otiai10/mint v1.6.3 // indirect
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golang.org/x/sync v0.12.0 // indirect
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golang.org/x/sys v0.31.0 // indirect
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)
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10
go.sum
10
go.sum
@ -1,10 +0,0 @@
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github.com/otiai10/copy v1.14.1 h1:5/7E6qsUMBaH5AnQ0sSLzzTg1oTECmcCmT6lvF45Na8=
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github.com/otiai10/copy v1.14.1/go.mod h1:oQwrEDDOci3IM8dJF0d8+jnbfPDllW6vUjNc3DoZm9I=
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github.com/otiai10/mint v1.6.3 h1:87qsV/aw1F5as1eH1zS/yqHY85ANKVMgkDrf9rcxbQs=
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github.com/otiai10/mint v1.6.3/go.mod h1:MJm72SBthJjz8qhefc4z1PYEieWmy8Bku7CjcAqyUSM=
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github.com/pelletier/go-toml v1.9.5 h1:4yBQzkHv+7BHq2PQUZF3Mx0IYxG7LsP222s7Agd3ve8=
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github.com/pelletier/go-toml v1.9.5/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c=
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golang.org/x/sync v0.12.0 h1:MHc5BpPuC30uJk597Ri8TV3CNZcTLu6B6z4lJy+g6Jw=
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golang.org/x/sync v0.12.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
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golang.org/x/sys v0.31.0 h1:ioabZlmFYtWhL+TRYpcnNlLwhyxaM9kWTDEmfnprqik=
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golang.org/x/sys v0.31.0/go.mod h1:BJP2sWEmIv4KK5OTEluFJCKSidICx8ciO85XgH3Ak8k=
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@ -1,28 +0,0 @@
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# Update
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Update script written in Bash for Arch Linux only. Keeps all your official, aur packages and your flatpaks up to date with one simple script. It also backups a list of all your installed packages and flatpaks.
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## Installation
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```bash
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git clone https://gitea.hopeless-cloud.xyz/AustrianToast/update.git && cd update
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```
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Before installing, please edit the config and configure it to your liking.
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Then install using
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```bash
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make
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```
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## Usage
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```
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Usage: update [OPTION]
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options:
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--help displays this message
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--preview shows a preview of which pkg's will be updates
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--version prints out the version number
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```
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## Contributing
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Contributions are always welcome!
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@ -1,10 +0,0 @@
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install:
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@echo "==> Installing update into /usr/local/bin"
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@sudo install -Dm755 update /usr/local/bin/update
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@[[ -f ${HOME}/.config/update.conf ]] || cp update.conf ${HOME}/.config/
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@echo "==> Finished."
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uninstall:
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@echo "==> Uninstalling update from /usr/local/bin"
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@sudo rm /usr/local/bin/update ${HOME}/.config/update.conf
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@echo "==> Finished."
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153
legacy/update
153
legacy/update
@ -1,153 +0,0 @@
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#!/usr/bin/bash
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VERSION="3.2"
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IGREEN="\033[0;92m" # Intense Green
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IYELLOW="\033[0;93m" # Intense Yellow
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IRED='\033[0;91m' # Red
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NO_COLOR="\033[0m" # Text Reset
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TMP="/tmp/update"
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DATE="$(date +"%Y-%m-%dT%H:%M:%S%:z")" # RFC 3339 date-time https://datatracker.ietf.org/doc/html/rfc3339#section-5.6
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trap interrupt_function INT
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interrupt_function() {
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echo -e "${IRED}\nInterrupt has been detected${NO_COLOR}"
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if [ -f /var/lib/pacman/db.lck ]; then
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echo -e "${IRED}Trying to unlock the pacman db. Please enter your password.${NO_COLOR}"
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su --command="rm --force /var/lib/pacman/db.lck"
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fi
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[[ -d $TMP ]] && rm --recursive --force "$TMP"
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[[ -f "$BACKUP_LOCATION"/before-backup_"$DATE".tar.zst.new ]] && rm --force "$BACKUP_LOCATION"/before-backup_"$DATE".tar.zst.new
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[[ -f "$BACKUP_LOCATION"/after-backup_"$DATE".tar.zst.new ]] && rm --force "$BACKUP_LOCATION"/after-backup_"$DATE".tar.zst.new
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exit 1
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}
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help() {
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echo "Usage: update [OPTION]"
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echo "options:"
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echo "--help displays this message"
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echo "--preview shows a preview of pkg's and flatpaks which can be updated"
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echo "--version prints out the version number"
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}
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source "$HOME"/.config/update.conf || echo -e "${IRED}No config found${NO_COLOR}" || exit 1
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|
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if [[ ${1:0:2} == \-\- ]]; then
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case "${1:2}" in
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help)
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||||
help ;;
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preview)
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"$PACMAN_WRAPPER" -Syy
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"$PACMAN_WRAPPER" --query --upgrades
|
||||
[[ -x /usr/bin/flatpak ]] && flatpak remote-ls --updates ;;
|
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version)
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||||
echo "$VERSION" ;;
|
||||
?)
|
||||
help; exit 1;;
|
||||
esac
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exit 0
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||||
fi
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|
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check_for_valid_backup_location() {
|
||||
if [ ! -d "$1" ]; then
|
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echo -e "${IYELLOW}$1 doesn't exist${NO_COLOR}"
|
||||
read -p "Do you want to create the path and continue? [y/N]" input
|
||||
case $input in
|
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[Yy]) mkdir --parents "$1" ;;
|
||||
[Nn]) exit 0;;
|
||||
* ) exit 0 ;;
|
||||
esac
|
||||
fi
|
||||
}
|
||||
|
||||
check_nfs_mount() {
|
||||
if ! findmnt -rno SOURCE,TARGET,FSTYPE "$1" | grep -q nfs; then
|
||||
echo -e "${IYELLOW}$1 is not an active NFS mount.${NO_COLOR}"
|
||||
read -p "Do you want to continue without an active NFS mount? [y/N] " input
|
||||
case $input in
|
||||
[Yy]) return 0 ;;
|
||||
[Nn]|*) exit 1 ;;
|
||||
esac
|
||||
fi
|
||||
}
|
||||
|
||||
if [ "$BACKUP_LOCATION" ]; then
|
||||
check_for_valid_backup_location "$BACKUP_LOCATION"
|
||||
check_nfs_mount "$BACKUP_LOCATION"
|
||||
else
|
||||
echo -e "${IRED}No BACKUP_LOCATION in $HOME/.config/update.conf specified${NO_COLOR}"
|
||||
exit 1
|
||||
fi
|
||||
[[ $SECONDARY_BACKUP_LOCATION ]] && check_for_valid_backup_location "$SECONDARY_BACKUP_LOCATION"
|
||||
|
||||
lock_pacman_db() {
|
||||
if [ -f /var/lib/pacman/db.lck ]; then
|
||||
echo -e "${IYELLOW}->${NO_COLOR} /var/lib/pacman/db.lck exists"
|
||||
echo -e "${IYELLOW}->${NO_COLOR} there might be another instance of pacman running. exiting..."
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo -e "${IYELLOW}Trying to lock the pacman db. Please enter your password.${NO_COLOR}"
|
||||
su --command="touch /var/lib/pacman/db.lck"
|
||||
}
|
||||
|
||||
unlock_pacman_db() {
|
||||
echo -e "${IYELLOW}Trying to unlock the pacman db. Please enter your password.${NO_COLOR}"
|
||||
su --command="rm --force /var/lib/pacman/db.lck"
|
||||
}
|
||||
|
||||
delete_oldest_backup() {
|
||||
if [[ $(find $BACKUP_LOCATION -name '*$1*' -exec printf %c {} + | wc -c) -ge $BACKUP_AMOUNT ]]; then
|
||||
rm --force $(find "$BACKUP_LOCATION" -name '*$1*' | sort -rn | head -1)
|
||||
fi
|
||||
}
|
||||
|
||||
before_backup() {
|
||||
lock_pacman_db
|
||||
|
||||
[[ -d $TMP ]] && rm --recursive --force "$TMP"
|
||||
mkdir --parents "$TMP"/before-backup_"$DATE" "$TMP"/after-backup_"$DATE"
|
||||
|
||||
pacman --verbose --query > "$TMP"/before-backup_"$DATE"/pacman-before.txt
|
||||
[[ -x /usr/bin/flatpak ]] && flatpak list --all --show-details > "$TMP"/before-backup_"$DATE"/flatpak-before.txt
|
||||
|
||||
tar --create --zstd --file "$TMP"/before-backup_"$DATE".tar.zst.new "$TMP"/before-backup_"$DATE" /var/lib/pacman/local
|
||||
cp "$TMP"/before-backup_"$DATE".tar.zst.new "$BACKUP_LOCATION"
|
||||
[[ $SECONDARY_BACKUP_LOCATION ]] && cp "$TMP"/before-backup_"$DATE".tar.zst.new "$SECONDARY_BACKUP_LOCATION"
|
||||
|
||||
unlock_pacman_db
|
||||
}
|
||||
|
||||
after_backup() {
|
||||
lock_pacman_db
|
||||
|
||||
pacman --verbose --query > "$TMP"/after-backup_"$DATE"/pacman-after.txt
|
||||
[[ -x /usr/bin/flatpak ]] && flatpak list --all --show-details > "$TMP"/after-backup_"$DATE"/flatpak-after.txt
|
||||
tar --create --zstd --file "$TMP"/after-backup_"$DATE".tar.zst.new "$TMP"/after-backup_"$DATE"
|
||||
|
||||
cp "$TMP"/after-backup_"$DATE".tar.zst.new "$BACKUP_LOCATION"
|
||||
[[ $SECONDARY_BACKUP_LOCATION ]] && cp "$TMP"/after-backup_"$DATE".tar.zst.new "$SECONDARY_BACKUP_LOCATION"
|
||||
|
||||
delete_oldest_backup after-backup
|
||||
mv "$BACKUP_LOCATION"/after-backup_"$DATE".tar.zst.new "$BACKUP_LOCATION"/after-backup_"$DATE".tar.zst
|
||||
[[ $SECONDARY_BACKUP_LOCATION ]] && mv "$SECONDARY_BACKUP_LOCATION"/after-backup_"$DATE".tar.zst.new "$SECONDARY_BACKUP_LOCATION"/after-backup_"$DATE".tar.zst
|
||||
|
||||
delete_oldest_backup before-backup
|
||||
mv "$BACKUP_LOCATION"/before-backup_"$DATE".tar.zst.new "$BACKUP_LOCATION"/before-backup_"$DATE".tar.zst
|
||||
[[ $SECONDARY_BACKUP_LOCATION ]] && mv "$SECONDARY_BACKUP_LOCATION"/before-backup_"$DATE".tar.zst.new "$SECONDARY_BACKUP_LOCATION"/before-backup_"$DATE".tar.zst
|
||||
|
||||
unlock_pacman_db
|
||||
rm --recursive --force "$TMP"
|
||||
}
|
||||
|
||||
update() {
|
||||
"$PACMAN_WRAPPER"
|
||||
if [[ -x /usr/bin/flatpak ]]; then
|
||||
flatpak update --assumeyes
|
||||
flatpak list --all --show-details > "$TMP"/after-backup_"$DATE"/flatpak-after.txt
|
||||
fi
|
||||
}
|
||||
|
||||
before_backup && echo -e "${IGREEN}before-backup complete${NO_COLOR}"
|
||||
update
|
||||
after_backup && echo -e "${IGREEN}after-backup complete${NO_COLOR}"
|
||||
@ -1,11 +0,0 @@
|
||||
# backup to this folder
|
||||
#BACKUP_LOCATION=~
|
||||
|
||||
# optional secondary backup loaction
|
||||
#SECONDARY_BACKUP_LOCATION=~
|
||||
|
||||
# use this pacman-wrapper
|
||||
PACMAN_WRAPPER=yay
|
||||
|
||||
# how many different backups to keep
|
||||
BACKUP_AMOUNT=10
|
||||
32
makefile
32
makefile
@ -1,32 +0,0 @@
|
||||
IGREEN := \033[0;92m
|
||||
NO_COLOR := \033[0m
|
||||
|
||||
help:
|
||||
@echo "Usage: make [OPTION]"
|
||||
@echo "Available options are:"
|
||||
@echo "help"
|
||||
@echo "compile"
|
||||
@echo "install This will also compile"
|
||||
@echo "uninstall"
|
||||
|
||||
compile:
|
||||
@echo -e "$(IGREEN)==> Compiling backup$(NO_COLOR)"
|
||||
go build .
|
||||
|
||||
install: compile
|
||||
@echo -e "$(IGREEN)==> Copying the hooks into /etc/pacman.d/hooks$(NO_COLOR)"
|
||||
[[ -d /etc/pacman.d/hooks ]] || sudo mkdir /etc/pacman.d/hooks
|
||||
sudo cp pre_backup.hook post_backup.hook /etc/pacman.d/hooks
|
||||
@echo -e "$(IGREEN)==> Copying backup into /usr/local/bin$(NO_COLOR)"
|
||||
sudo install -Dm755 backup /usr/local/bin/backup
|
||||
@echo -e "$(IGREEN)==> Copying the config into /etc$(NO_COLOR)"
|
||||
[[ -f /etc/update.toml ]] || sudo cp update.toml /etc
|
||||
@echo -e "$(IGREEN)==> Finished.$(NO_COLOR)"
|
||||
|
||||
uninstall:
|
||||
@echo -e "$(IGREEN)==> Removing the hooks from /etc/pacman.d/hooks$(NO_COLOR)"
|
||||
sudo rm /etc/pacman.d/hooks/pre_backup.hook /etc/pacman.d/hooks/post_backup.hook
|
||||
@echo -e "$(IGREEN)==> Removing backup into /usr/local/bin$(NO_COLOR)"
|
||||
sudo rm /usr/local/bin/backup
|
||||
@echo -e "$(IGREEN)==> /etc/update.toml will remain$(NO_COLOR)"
|
||||
@echo -e "$(IGREEN)==> Finished.$(NO_COLOR)"
|
||||
@ -1,11 +0,0 @@
|
||||
[Trigger]
|
||||
Operation = Install
|
||||
Operation = Upgrade
|
||||
Operation = Remove
|
||||
Type = Package
|
||||
Target = *
|
||||
|
||||
[Action]
|
||||
Description = Backing up a list of all packages...
|
||||
When = PostTransaction
|
||||
Exec = /usr/local/bin/backup post
|
||||
@ -1,12 +0,0 @@
|
||||
[Trigger]
|
||||
Operation = Install
|
||||
Operation = Upgrade
|
||||
Operation = Remove
|
||||
Type = Package
|
||||
Target = *
|
||||
|
||||
[Action]
|
||||
Description = Backing up the pacman db...
|
||||
When = PreTransaction
|
||||
Exec = /usr/local/bin/backup pre
|
||||
AbortOnFail
|
||||
@ -1,6 +0,0 @@
|
||||
# Config for update
|
||||
|
||||
[backup]
|
||||
# All locations need to be an absolute path
|
||||
# Don't specify a path multiple times, else the zip will likely be broken
|
||||
locations = ['/opt']
|
||||
30
update.zsh
30
update.zsh
@ -1,30 +0,0 @@
|
||||
preview() {
|
||||
yay -Syy && yay -Qu
|
||||
[[ -x /usr/bin/flatpak ]] && flatpak remote-ls --updates
|
||||
}
|
||||
|
||||
flatpak-update() {
|
||||
TMP="/tmp/update"
|
||||
DATE="$(date +"%Y-%m-%dT%H:%M:%S%:z")"
|
||||
BACKUP_LOCATION="/opt"
|
||||
|
||||
[[ -d $TMP ]] && rm --recursive --force "$TMP"
|
||||
mkdir --parents "$TMP"/before-backup_"$DATE" "$TMP"/after-backup_"$DATE"
|
||||
|
||||
flatpak list --all --show-details > "$TMP"/before-backup_"$DATE"/flatpak-before.txt
|
||||
tar --create --zstd --file "$TMP"/before-backup_"$DATE".tar.zst "$TMP"/before-backup_"$DATE"
|
||||
|
||||
flatpak update --assumeyes
|
||||
|
||||
flatpak list --all --show-details > "$TMP"/after-backup_"$DATE"/flatpak-after.txt
|
||||
tar --create --zstd --file "$TMP"/after-backup_"$DATE".tar.zst "$TMP"/after-backup_"$DATE"
|
||||
|
||||
rsync -a "$TMP"/before-backup_"$DATE".tar.zst "$TMP"/after-backup_"$DATE".tar.zst "$BACKUP_LOCATION"
|
||||
|
||||
rm --recursive --force "$TMP"
|
||||
}
|
||||
|
||||
update () {
|
||||
yay
|
||||
flatpak-update
|
||||
}
|
||||
Reference in New Issue
Block a user