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7 Commits

Author SHA1 Message Date
ಠ_ಠ
37c8e11397
Merge 0a48d13d6c into 6e34196220 2024-03-13 14:42:41 +01:00
6e34196220
Update config.go 2024-03-13 12:40:11 +01:00
Florian
dc56911a45
fix(unlock cmd): ignore process if its the current id (#360) 2024-03-13 12:39:51 +01:00
edb3ba35d8
Update config.go 2024-03-12 15:27:11 +01:00
Florian
12f6143bb4
fix: cli command to unlock the autorestic running value (#329)
* fix: cli command to unlock the autorestic running value

* fix(unlock cmd): get user confirmation in case an instance is still running

* fix(cmd unlock): add force flag
2024-03-12 15:26:12 +01:00
Pete
a6bf1d1408
fix relative path to options forget (#331)
/location/options/forget instead of /location/forget.
2024-03-12 15:24:25 +01:00
ಠ_ಠ
0a48d13d6c
Fix quick installation instruction
The command in the documentation was wrong and didn't run the script with elevated privileges. This one does.
2023-12-28 12:11:47 +01:00
4 changed files with 115 additions and 2 deletions

81
cmd/unlock.go Normal file
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@ -0,0 +1,81 @@
package cmd
import (
"bytes"
"fmt"
"os"
"os/exec"
"strings"
"github.com/cupcakearmy/autorestic/internal"
"github.com/cupcakearmy/autorestic/internal/colors"
"github.com/cupcakearmy/autorestic/internal/lock"
"github.com/spf13/cobra"
)
var unlockCmd = &cobra.Command{
Use: "unlock",
Short: "Unlock autorestic only if you are sure that no other instance is running",
Long: `Unlock autorestic only if you are sure that no other instance is running.
To check you can run "ps aux | grep autorestic".`,
Run: func(cmd *cobra.Command, args []string) {
internal.GetConfig()
force, _ := cmd.Flags().GetBool("force")
if !force && isAutoresticRunning() {
colors.Error.Print("Another autorestic instance is running. Are you sure you want to unlock? (yes/no): ")
var response string
fmt.Scanln(&response)
if strings.ToLower(response) != "yes" {
colors.Primary.Println("Unlocking aborted.")
return
}
}
err := lock.Unlock()
if err != nil {
colors.Error.Println("Could not unlock:", err)
return
}
colors.Success.Println("Unlock successful")
},
}
func init() {
rootCmd.AddCommand(unlockCmd)
unlockCmd.Flags().Bool("force", false, "force unlock")
}
// isAutoresticRunning checks if autorestic is running
// and returns true if it is.
// It also prints the processes to stdout.
func isAutoresticRunning() bool {
cmd := exec.Command("sh", "-c", "ps aux | grep autorestic")
var out bytes.Buffer
cmd.Stdout = &out
err := cmd.Run()
if err != nil {
return false
}
lines := strings.Split(out.String(), "\n")
autoresticProcesses := []string{}
currentPid := fmt.Sprint(os.Getpid())
for _, line := range lines {
if strings.Contains(line, "autorestic") && !strings.Contains(line, "grep autorestic") && !strings.Contains(line, currentPid) {
autoresticProcesses = append(autoresticProcesses, line)
}
}
if len(autoresticProcesses) > 0 {
colors.Faint.Println("Found autorestic processes:")
for _, proc := range autoresticProcesses {
colors.Faint.Println(proc)
}
return true
}
return false
}

32
docs/pages/cli/unlock.md Normal file
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@ -0,0 +1,32 @@
# Unlock
In case autorestic throws the error message `an instance is already running. exiting`, but there is no instance running you can unlock the lock.
To verify that there is no instance running you can use `ps aux | grep autorestic`.
Example with no instance running:
```bash
> ps aux | grep autorestic
root 39260 0.0 0.0 6976 2696 pts/11 S+ 19:41 0:00 grep autorestic
```
Example with an instance running:
```bash
> ps aux | grep autorestic
root 29465 0.0 0.0 1162068 7380 pts/7 Sl+ 19:28 0:00 autorestic --ci backup -a
root 39260 0.0 0.0 6976 2696 pts/11 S+ 19:41 0:00 grep autorestic
```
**If an instance is running you should not unlock as it could lead to data loss!**
```bash
autorestic unlock
```
Use the `--force` to prevent the confirmation prompt if an instance is running.
```bash
autorestic unlock --force
```

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@ -5,7 +5,7 @@ Linux & macOS. Windows is not supported. If you have problems installing please
Autorestic requires `bash`, `wget` and `bzip2` to be installed. For most systems these should be already installed. Autorestic requires `bash`, `wget` and `bzip2` to be installed. For most systems these should be already installed.
```bash ```bash
wget -qO - https://raw.githubusercontent.com/cupcakearmy/autorestic/master/install.sh | bash sudo bash -c "$(wget -qO - https://raw.githubusercontent.com/cupcakearmy/autorestic/master/install.sh)"
``` ```
## Alternatives ## Alternatives

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@ -17,7 +17,7 @@ import (
"github.com/spf13/viper" "github.com/spf13/viper"
) )
const VERSION = "1.7.11" const VERSION = "1.8.1"
type OptionMap map[string][]interface{} type OptionMap map[string][]interface{}
type Options map[string]OptionMap type Options map[string]OptionMap