119 lines
2.2 KiB
Go
119 lines
2.2 KiB
Go
package manager
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import (
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"bufio"
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"fmt"
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"os/exec"
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"strings"
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)
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// DNF represents the DNF package manager
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type DNF struct {
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rootCmd string
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}
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func (*DNF) Exists() bool {
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_, err := exec.LookPath("dnf")
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return err == nil
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}
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func (*DNF) Name() string {
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return "dnf"
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}
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func (*DNF) Format() string {
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return "rpm"
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}
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func (d *DNF) SetRootCmd(s string) {
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d.rootCmd = s
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}
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func (d *DNF) Sync() error {
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cmd := exec.Command(getRootCmd(d.rootCmd), "dnf", "upgrade", "--assumeno")
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setCmdEnv(cmd)
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err := cmd.Run()
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if err != nil {
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return fmt.Errorf("dnf: sync: %w", err)
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}
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return nil
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}
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func (d *DNF) Install(pkgs ...string) error {
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cmd := exec.Command(getRootCmd(d.rootCmd), "dnf", "install", "-y")
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cmd.Args = append(cmd.Args, pkgs...)
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setCmdEnv(cmd)
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err := cmd.Run()
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if err != nil {
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return fmt.Errorf("dnf: install: %w", err)
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}
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return nil
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}
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func (d *DNF) InstallLocal(pkgs ...string) error {
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return d.Install(pkgs...)
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}
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func (d *DNF) Remove(pkgs ...string) error {
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cmd := exec.Command(getRootCmd(d.rootCmd), "dnf", "remove", "-y")
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cmd.Args = append(cmd.Args, pkgs...)
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setCmdEnv(cmd)
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err := cmd.Run()
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if err != nil {
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return fmt.Errorf("dnf: remove: %w", err)
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}
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return nil
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}
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func (d *DNF) Upgrade(pkgs ...string) error {
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cmd := exec.Command(getRootCmd(d.rootCmd), "dnf", "upgrade", "-y")
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cmd.Args = append(cmd.Args, pkgs...)
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setCmdEnv(cmd)
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err := cmd.Run()
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if err != nil {
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return fmt.Errorf("dnf: upgrade: %w", err)
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}
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return nil
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}
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func (d *DNF) UpgradeAll() error {
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cmd := exec.Command(getRootCmd(d.rootCmd), "dnf", "upgrade", "-y")
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setCmdEnv(cmd)
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err := cmd.Run()
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if err != nil {
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return fmt.Errorf("dnf: upgradeall: %w", err)
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}
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return nil
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}
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func (d *DNF) ListInstalled() (map[string]string, error) {
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out := map[string]string{}
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cmd := exec.Command(getRootCmd(d.rootCmd), "rpm", "-qa", "--queryformat", "%{NAME}\u200b%|EPOCH?{%{EPOCH}:}:{}|%{VERSION}-%{RELEASE}\\n")
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stdout, err := cmd.StdoutPipe()
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if err != nil {
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return nil, err
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}
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err = cmd.Start()
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if err != nil {
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return nil, err
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}
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scanner := bufio.NewScanner(stdout)
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for scanner.Scan() {
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name, version, ok := strings.Cut(scanner.Text(), "\u200b")
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if !ok {
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continue
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}
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out[name] = version
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}
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err = scanner.Err()
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if err != nil {
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return nil, err
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}
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return out, nil
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}
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