Merge pull request #44 from cupcakearmy/rewrite

Rewrite
pull/46/head
Nicco 4 years ago committed by GitHub
commit 769ae4c566
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GPG Key ID: 4AEE18F83AFDEB23

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@ -0,0 +1,23 @@
name: Main
on:
push:
tags:
- 'v*.*.*'
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- uses: actions/setup-go@v2
with:
go-version: '^1.16.3'
- name: Build
run: go run build/build.go
- name: Release
uses: softprops/action-gh-release@v1
with:
files: dist/*
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

19
.gitignore vendored

@ -2,20 +2,11 @@
.idea .idea
.vscode .vscode
# Node # Config
node_modules/ .autorestic*
# Build & Runtime # Build & Dev
bin test
lib autorestic
data data
restore
docker
Dockerfile
build
dist dist
# Config
.autorestic.yml
.autorestic.lock
.docker.yml

@ -1,4 +0,0 @@
semi: false
singleQuote: true
trailingComma: 'es5'
printWidth: 150

@ -1,3 +0,0 @@
## 0.30
- prepare for new updates

@ -1,21 +1,202 @@
MIT License
Apache License
Copyright (c) 2019 Nicco Version 2.0, January 2004
http://www.apache.org/licenses/
Permission is hereby granted, free of charge, to any person obtaining a copy
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See the License for the specific language governing permissions and
limitations under the License.

@ -0,0 +1,83 @@
// Heavily inspired (copied) by the restic build file
// https://github.com/restic/restic/blob/aa0faa8c7d7800b6ba7b11164fa2d3683f7f78aa/helpers/build-release-binaries/main.go#L225
package main
import (
"fmt"
"os"
"os/exec"
"path"
"path/filepath"
"github.com/cupcakearmy/autorestic/internal"
)
var DIR, _ = filepath.Abs("./dist")
var targets = map[string][]string{
"darwin": {"amd64"},
"freebsd": {"386", "amd64", "arm"},
"linux": {"386", "amd64", "arm", "arm64"},
"netbsd": {"386", "amd64"},
"openbsd": {"386", "amd64"},
}
type buildOptions struct {
Target, Arch, Version string
}
func build(options buildOptions) error {
fmt.Printf("Building %s %s\n", options.Target, options.Arch)
out := fmt.Sprintf("autorestic_%s_%s_%s", options.Version, options.Target, options.Arch)
out = path.Join(DIR, out)
out, _ = filepath.Abs(out)
fmt.Println(out)
// Build
{
c := exec.Command("go", "build", "-o", out, "./main.go")
c.Stdout = os.Stdout
c.Stderr = os.Stderr
c.Env = append(os.Environ(),
"CGO_ENABLED=0",
"GOOS="+options.Target,
"GOARCH="+options.Arch,
)
err := c.Run()
if err != nil {
return err
}
}
// Compress
{
c := exec.Command("bzip2", out)
c.Dir = DIR
c.Stdout = os.Stdout
c.Stderr = os.Stderr
err := c.Run()
if err != nil {
return err
}
}
return nil
}
func main() {
os.RemoveAll(DIR)
v := internal.VERSION
for target, archs := range targets {
for _, arch := range archs {
err := build(buildOptions{
Target: target,
Arch: arch,
Version: v,
})
if err != nil {
panic(err)
}
}
}
}

@ -0,0 +1,31 @@
package cmd
import (
"github.com/cupcakearmy/autorestic/internal"
"github.com/cupcakearmy/autorestic/internal/lock"
"github.com/spf13/cobra"
)
var backupCmd = &cobra.Command{
Use: "backup",
Short: "Create backups for given locations",
Run: func(cmd *cobra.Command, args []string) {
err := lock.Lock()
CheckErr(err)
defer lock.Unlock()
CheckErr(internal.CheckConfig())
selected, err := internal.GetAllOrSelected(cmd, false)
CheckErr(err)
for _, name := range selected {
location, _ := internal.GetLocation(name)
location.Backup()
}
},
}
func init() {
rootCmd.AddCommand(backupCmd)
internal.AddFlagsToCommand(backupCmd, false)
}

@ -0,0 +1,26 @@
package cmd
import (
"github.com/cupcakearmy/autorestic/internal"
"github.com/cupcakearmy/autorestic/internal/colors"
"github.com/cupcakearmy/autorestic/internal/lock"
"github.com/spf13/cobra"
)
var checkCmd = &cobra.Command{
Use: "check",
Short: "Check if everything is setup",
Run: func(cmd *cobra.Command, args []string) {
err := lock.Lock()
CheckErr(err)
defer lock.Unlock()
CheckErr(internal.CheckConfig())
colors.Success.Println("Everyting is fine.")
},
}
func init() {
rootCmd.AddCommand(checkCmd)
}

@ -0,0 +1,25 @@
package cmd
import (
"github.com/cupcakearmy/autorestic/internal"
"github.com/cupcakearmy/autorestic/internal/lock"
"github.com/spf13/cobra"
)
var cronCmd = &cobra.Command{
Use: "cron",
Short: "Run cron job for automated backups",
Long: `Intended to be mainly triggered by an automated system like systemd or crontab. For each location checks if a cron backup is due and runs it.`,
Run: func(cmd *cobra.Command, args []string) {
err := lock.Lock()
CheckErr(err)
defer lock.Unlock()
err = internal.RunCron()
CheckErr(err)
},
}
func init() {
rootCmd.AddCommand(cronCmd)
}

@ -0,0 +1,33 @@
package cmd
import (
"github.com/cupcakearmy/autorestic/internal"
"github.com/cupcakearmy/autorestic/internal/colors"
"github.com/cupcakearmy/autorestic/internal/lock"
"github.com/spf13/cobra"
)
var execCmd = &cobra.Command{
Use: "exec",
Short: "Execute arbitrary native restic commands for given backends",
Run: func(cmd *cobra.Command, args []string) {
err := lock.Lock()
CheckErr(err)
defer lock.Unlock()
CheckErr(internal.CheckConfig())
selected, err := internal.GetAllOrSelected(cmd, true)
CheckErr(err)
for _, name := range selected {
colors.PrimaryPrint(" Executing on \"%s\" ", name)
backend, _ := internal.GetBackend(name)
backend.Exec(args)
}
},
}
func init() {
rootCmd.AddCommand(execCmd)
internal.AddFlagsToCommand(execCmd, true)
}

@ -0,0 +1,36 @@
package cmd
import (
"github.com/cupcakearmy/autorestic/internal"
"github.com/cupcakearmy/autorestic/internal/lock"
"github.com/spf13/cobra"
)
var forgetCmd = &cobra.Command{
Use: "forget",
Short: "Forget and optionally prune snapshots according the specified policies",
Run: func(cmd *cobra.Command, args []string) {
err := lock.Lock()
CheckErr(err)
defer lock.Unlock()
CheckErr(internal.CheckConfig())
selected, err := internal.GetAllOrSelected(cmd, false)
CheckErr(err)
prune, _ := cmd.Flags().GetBool("prune")
dry, _ := cmd.Flags().GetBool("dry-run")
for _, name := range selected {
location, _ := internal.GetLocation(name)
err := location.Forget(prune, dry)
CheckErr(err)
}
},
}
func init() {
rootCmd.AddCommand(forgetCmd)
internal.AddFlagsToCommand(forgetCmd, false)
forgetCmd.Flags().Bool("prune", false, "Also prune repository")
forgetCmd.Flags().Bool("dry-run", false, "Do not write changes, show what would be affected")
}

@ -0,0 +1,18 @@
package cmd
import (
"github.com/cupcakearmy/autorestic/internal"
"github.com/spf13/cobra"
)
var infoCmd = &cobra.Command{
Use: "info",
Short: "Show info about the config",
Run: func(cmd *cobra.Command, args []string) {
internal.GetConfig().Describe()
},
}
func init() {
rootCmd.AddCommand(infoCmd)
}

@ -0,0 +1,19 @@
package cmd
import (
"github.com/cupcakearmy/autorestic/internal/bins"
"github.com/spf13/cobra"
)
var installCmd = &cobra.Command{
Use: "install",
Short: "Install restic if missing",
Run: func(cmd *cobra.Command, args []string) {
err := bins.InstallRestic()
CheckErr(err)
},
}
func init() {
rootCmd.AddCommand(installCmd)
}

@ -0,0 +1,39 @@
package cmd
import (
"fmt"
"github.com/cupcakearmy/autorestic/internal"
"github.com/cupcakearmy/autorestic/internal/lock"
"github.com/spf13/cobra"
)
var restoreCmd = &cobra.Command{
Use: "restore",
Short: "Restore backup for location",
Run: func(cmd *cobra.Command, args []string) {
err := lock.Lock()
CheckErr(err)
defer lock.Unlock()
location, _ := cmd.Flags().GetString("location")
l, ok := internal.GetLocation(location)
if !ok {
CheckErr(fmt.Errorf("invalid location \"%s\"", location))
}
target, _ := cmd.Flags().GetString("to")
from, _ := cmd.Flags().GetString("from")
force, _ := cmd.Flags().GetBool("force")
err = l.Restore(target, from, force)
CheckErr(err)
},
}
func init() {
rootCmd.AddCommand(restoreCmd)
restoreCmd.Flags().BoolP("force", "f", false, "Force, target folder will be overwritten")
restoreCmd.Flags().String("from", "", "Which backend to use")
restoreCmd.Flags().String("to", "", "Where to restore the data")
restoreCmd.Flags().StringP("location", "l", "", "Location to be restored")
restoreCmd.MarkFlagRequired("location")
}

@ -0,0 +1,61 @@
package cmd
import (
"os"
"github.com/cupcakearmy/autorestic/internal"
"github.com/cupcakearmy/autorestic/internal/colors"
"github.com/cupcakearmy/autorestic/internal/lock"
"github.com/spf13/cobra"
homedir "github.com/mitchellh/go-homedir"
"github.com/spf13/viper"
)
func CheckErr(err error) {
if err != nil {
colors.Error.Fprintln(os.Stderr, "Error:", err)
lock.Unlock()
os.Exit(1)
}
}
var cfgFile string
var rootCmd = &cobra.Command{
Version: internal.VERSION,
Use: "autorestic",
Short: "CLI Wrapper for restic",
Long: "Documentation: https://autorestic.vercel.app",
}
func Execute() {
CheckErr(rootCmd.Execute())
}
func init() {
rootCmd.PersistentFlags().StringVarP(&cfgFile, "config", "c", "", "config file (default is $HOME/.autorestic.yml or ./.autorestic.yml)")
rootCmd.PersistentFlags().BoolVar(&internal.CI, "ci", false, "CI mode disabled interactive mode and colors and enables verbosity")
rootCmd.PersistentFlags().BoolVarP(&internal.VERBOSE, "verbose", "v", false, "verbose mode")
cobra.OnInitialize(initConfig)
}
func initConfig() {
if ci, _ := rootCmd.Flags().GetBool("ci"); ci {
colors.DisableColors(true)
internal.VERBOSE = true
}
if cfgFile != "" {
viper.SetConfigFile(cfgFile)
} else {
home, err := homedir.Dir()
CheckErr(err)
viper.AddConfigPath(".")
viper.AddConfigPath(home)
viper.SetConfigName(".autorestic")
}
viper.AutomaticEnv()
internal.GetConfig()
}

@ -0,0 +1,20 @@
package cmd
import (
"github.com/cupcakearmy/autorestic/internal/bins"
"github.com/spf13/cobra"
)
var uninstallCmd = &cobra.Command{
Use: "uninstall",
Short: "Uninstall restic and autorestic",
Run: func(cmd *cobra.Command, args []string) {
noRestic, _ := cmd.Flags().GetBool("no-restic")
bins.Uninstall(!noRestic)
},
}
func init() {
rootCmd.AddCommand(uninstallCmd)
uninstallCmd.Flags().Bool("no-restic", false, "Do not uninstall restic.")
}

@ -0,0 +1,21 @@
package cmd
import (
"github.com/cupcakearmy/autorestic/internal/bins"
"github.com/spf13/cobra"
)
var upgradeCmd = &cobra.Command{
Use: "upgrade",
Short: "Upgrade autorestic and restic",
Run: func(cmd *cobra.Command, args []string) {
noRestic, _ := cmd.Flags().GetBool("no-restic")
err := bins.Upgrade(!noRestic)
CheckErr(err)
},
}
func init() {
rootCmd.AddCommand(upgradeCmd)
upgradeCmd.Flags().Bool("no-restic", false, "Also update restic. Default: true")
}

@ -2,7 +2,7 @@ import { configuration } from '@codedoc/core'
export const config = configuration({ export const config = configuration({
src: { src: {
base: 'docs', base: 'markdown',
}, },
dest: { dest: {
html: './build', html: './build',

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2
docs/.gitignore vendored

@ -0,0 +1,2 @@
node_modules
build

@ -1,15 +0,0 @@
# Check
```bash
autorestic check [-b, --backend] [-a, --all]
```
Cheks if one or more backend are configured properly and initializes them if they are not already.
This is mostly an internal command, but useful to verify if a backend is configured correctly.
```bash
autorestic check -b my-backend
```
> :ToCPrevNext

@ -1,11 +0,0 @@
# Forget
```bash
autorestic forget [-l, --location] [-a, --all] [--dry-run]
```
This will prune and remove old data form the backends according to the [keep policy you have specified for the location](/locations/forget)
The `--dry-run` flag will do a dry run showing what would have been deleted, but won't touch the actual data.
> :ToCPrevNext

@ -1,21 +0,0 @@
# 🐣 Examples
## Exec
### List all the snapshots for all the backends
```bash
autorestic exec -a -- snapshots
```
### Unlock a locked repository
If you accidentally cancelled a running operation this could be useful.
Only do this if you know what you are doing.
```bash
autorestic exec -b my-backend -- unlock
```
> :ToCPrevNext

@ -1,58 +0,0 @@
# Docker
autorestic supports docker volumes directly, without needing them to be mounted to the host filesystem.
> Available since version 0.13
Let see an example.
```yaml | docker-compose.yml
version: '3.7'
volumes:
data:
name: my-data
services:
api:
image: alpine
volumes:
- data:/foo/bar
```
```yaml | .autorestic.yml
locations:
hello:
from: 'volume:my-data'
to:
- remote
options:
forget:
keep-last: 14 # Useful for limitations explained belowd
backends:
remote: ...
```
Now you can backup and restore as always.
```bash
autorestic -l hello backup
```
```bash
autorestic -l hello restore
```
If the volume does not exist on restore, autorestic will create it for you and then fill it with the data.
## Limitations
Unfortunately there are some limitations when backing up directly from a docker volume without mounting the volume to the host:
1. Incremental updates are not possible right now due to how the current docker mounting works. This means that it will take significantely more space.
2. Exclude patterns and files also do not work as restic only sees a compressed tarball as source and not the actual data.
If you are curious or have ideas how to improve this, please [read more here](https://github.com/cupcakearmy/autorestic/issues/4#issuecomment-568771951). Any help is welcomed 🙂
> :ToCPrevNext

@ -1,18 +0,0 @@
# Hooks
Sometimes you might want to stop an app/db before backing up data and start the service again after the backup has completed. This is what the hooks are made for. Simply add them to your location config. You can have as many commands as you wish.
```yml | .autorestic.yml
locations:
my-location:
from: /data
to: my-backend
hooks:
before:
- echo "Hello"
- echo "Human"
after:
- echo "kthxbye"
```
> :ToCPrevNext

@ -1,7 +1,7 @@
[Home](/) [Home](/)
[Quick Start](/quick) [Quick Start](/quick)
[Installation](/installation)
[Configuration](/config) [Configuration](/config)
[Upgrade](/upgrade)
> :Collapse label=Locations > :Collapse label=Locations
> >

@ -7,7 +7,11 @@ autorestic backup [-l, --location] [-a, --all]
Performs a backup of all locations if the `-a` flag is passed. To only backup some locations pass one or more `-l` or `--location` flags. Performs a backup of all locations if the `-a` flag is passed. To only backup some locations pass one or more `-l` or `--location` flags.
```bash ```bash
autorestic backup -l my-location # All
autorestic backup -a
# Some
autorestic backup -l foo -l bar
``` ```
> :ToCPrevNext > :ToCPrevNext

@ -0,0 +1,11 @@
# Check
```bash
autorestic check
```
Checks locations and backends are configured properly and initializes them if they are not already.
This is mostly an internal command, but useful to verify if a backend is configured correctly.
> :ToCPrevNext

@ -0,0 +1,13 @@
# Forget
```bash
autorestic forget [-l, --location] [-a, --all] [--dry-run] [--prune]
```
This will prune and remove old data form the backends according to the [keep policy you have specified for the location](/location/forget)
The `--dry-run` flag will do a dry run showing what would have been deleted, but won't touch the actual data.
The `--prune` flag will also [prune the data](https://restic.readthedocs.io/en/latest/060_forget.html#removing-backup-snapshots). This is a costly operation that can take longer, however it will free up the actual space.
> :ToCPrevNext

@ -1,14 +1,6 @@
# General # General
## `--version` ## `-c, --config`
Prints the current version
```bash
autorestic --version
```
## `--c, --config`
Specify the config file to be used. Specify the config file to be used.
If omitted `autorestic` will search for for a `.autorestic.yml` in the current directory and your home directory. If omitted `autorestic` will search for for a `.autorestic.yml` in the current directory and your home directory.
@ -19,11 +11,18 @@ autorestic -c /path/to/my/config.yml
## `--ci` ## `--ci`
> Available since version 0.22 Run the CLI in CI Mode, which means there will be no interactivity, no colors and automatically sets the `--verbose` flag.
Run the CLI in CI Mode, which means there will be no interactivity.
This can be useful when you want to run cron e.g. as all the output will be saved. This can be useful when you want to run cron e.g. as all the output will be saved.
```bash ```bash
autorestic --ci autorestic --ci backup -a
```
## `-v, --verbose`
Verbose mode will show the output of the native restic commands that are otherwise not printed out. Useful for debugging or logging in automated tasks.
```bash
autorestic --verbose backup -a
``` ```

@ -0,0 +1,17 @@
# 🐣 Examples
## List all the snapshots for all the backends
```bash
autorestic exec -a -- snapshots
```
## Unlock a locked repository
This can come in handy if a backup process crashed or if it was accidentally cancelled. Then the repository would still be locked without an actual process using it. Only do this if you know what you are sure no other process is actually reading/writing to the repository of course.
```bash
autorestic exec -b my-backend -- unlock
```
> :ToCPrevNext

@ -1,16 +1,10 @@
# `autorestic` # autorestic
High backup level CLI utility for [restic](https://restic.net/). High backup level CLI utility for [restic](https://restic.net/).
Autorestic is a wrapper around the amazing [restic](https://restic.net/). While being amazing the restic cli can be a bit overwhelming and difficult to manage if you have many different location that you want to backup to multiple locations. This utility is aimed at making this easier 🙂 Autorestic is a wrapper around the amazing [restic](https://restic.net/). While being amazing the restic cli can be a bit overwhelming and difficult to manage if you have many different location that you want to backup to multiple locations. This utility is aimed at making this easier 🙂
<!-- ![Sketch](./docs/Sketch.png) --> > If you are coming from `0.x` see the [upgrade guide](/upgrade).
## ✈️ Roadmap
~~I would like to make the official `1.0` release in the coming months. Until then please feel free to file issues or feature requests so that the tool is as flexible as possible :)~~
As of version `0.18` crons are supported wich where the last feature missing for a `1.0`. Will test this for a few weeks and then it's time for the first "real" release! 🎉 Also we now have waaay better docs 📒
## 🌈 Features ## 🌈 Features

@ -2,8 +2,6 @@
Often it is usefull to trigger backups autmatically. For this we can specify a `cron` attribute to each location. Often it is usefull to trigger backups autmatically. For this we can specify a `cron` attribute to each location.
> Available since version 0.18
```yaml | .autorestic.yml ```yaml | .autorestic.yml
locations: locations:
my-location: my-location:
@ -46,4 +44,6 @@ PATH="/usr/local/bin:/usr/bin:/bin"
Now you can add as many `cron` attributes as you wish in the config file ⏱ Now you can add as many `cron` attributes as you wish in the config file ⏱
> Also note that manually triggered backups with `autorestic backup` will not influence the cron timeline, they are willingly not linked.
> :ToCPrevNext > :ToCPrevNext

@ -0,0 +1,43 @@
# Docker
autorestic supports docker volumes directly, without needing them to be mounted to the host filesystem.
```yaml | docker-compose.yml
version: '3.7'
volumes:
data:
name: my-data
services:
api:
image: alpine
volumes:
- data:/foo/bar
```
```yaml | .autorestic.yml
locations:
- name: hello
from: volume:my-data
to:
- remote
backends:
- name: remote
# ...
```
Now you can backup and restore as always.
```bash
autorestic backup -l hello
```
```bash
autorestic restore -l hello
```
The volume has to exists whenever backing up or restoring.
> :ToCPrevNext

@ -0,0 +1,20 @@
# Hooks
If you want to perform some commands before and/or after a backup, you can use hooks.
They consist of a list of `before`/`after` commands that will be executed in the same directory as the target `from`.
```yml | .autorestic.yml
locations:
my-location:
from: /data
to: my-backend
hooks:
before:
- echo "Hello"
- echo "Human"
after:
- echo "kthxbye"
```
> :ToCPrevNext

@ -0,0 +1,10 @@
# ❓ QA
## My config file was moved?
This happens when autorestic needs to write to the config file: e.g. when we are generating a key for you.
Unfortunately during this process formatting and comments are lost because the `yaml` library used is not comment and/or format aware.
That is why autorestic will place a copy of your old config next to the one we are writing to.
> :ToCPrevNext

@ -17,30 +17,35 @@ For a quick overview:
- `locations` can be seen as the inputs and `backends` the output where the data is stored and backed up. - `locations` can be seen as the inputs and `backends` the output where the data is stored and backed up.
- One `location` can have one or multiple `backends` for redudancy. - One `location` can have one or multiple `backends` for redudancy.
- One `backend` can also be the target for multiple `locations`. - One `backend` can also be the target for multiple `locations`.
- **Backup the config file as it will contain the generated keys**. If you don't have a copy of that keys, the backups are useless as they are encrypted and data will be not recoverable.
> **⚠️ WARNING ⚠️**
>
> Note that the data is automatically encrypted on the server. The key will be generated and added to your config file. Every backend will have a separate key. **You should keep a copy of the keys or config file somewhere in case your server dies**. Otherwise DATA IS LOST!
```yaml | .autorestic.yml ```yaml | .autorestic.yml
locations: locations:
home: - name: home
from: /home/me from: /home/me
to: remote to: remote
important: - name: important
from: /path/to/important/stuff from: /path/to/important/stuff
to: to:
- remote - remote
- hdd - hdd
backends: backends:
remote: - name: remote
type: s3 type: s3
path: 's3.amazonaws.com/bucket_name' path: 's3.amazonaws.com/bucket_name'
key: some-random-password-198rc79r8y1029c8yfewj8f1u0ef87yh198uoieufy
AWS_ACCESS_KEY_ID: account_id AWS_ACCESS_KEY_ID: account_id
AWS_SECRET_ACCESS_KEY: account_key AWS_SECRET_ACCESS_KEY: account_key
hdd: - name: hdd
type: local type: local
path: /mnt/my_external_storage path: /mnt/my_external_storage
key: 'if not key is set it will be generated for you'
``` ```
## Check ## Check

@ -0,0 +1,28 @@
# Update
## From `0.x` to `1.0`
Most of the config file is remained compatible, however to clean up the backends custom environment variables were moved from the root object to an `env` object.
```yaml
# Before
remote:
type: b2
path: bucket:path/to/backup
key: some random encryption key
B2_ACCOUNT_ID: id
B2_ACCOUNT_KEY: key
# After
remote:
type: b2
path: bucket:path/to/backup
key: some random encryption key
env:
B2_ACCOUNT_ID: id
B2_ACCOUNT_KEY: key
```
Other than the config file there is a new `-v, --verbose` flag which shows the output of native commands, which are now hidden by default.
> :ToCPrevNext

1828
docs/package-lock.json generated

File diff suppressed because it is too large Load Diff

@ -0,0 +1,10 @@
{
"private": true,
"scripts": {
"build": "codedoc install && codedoc build",
"dev": "codedoc serve"
},
"dependencies": {
"@codedoc/cli": "^0.2.8"
}
}

@ -1,8 +0,0 @@
# ❓ QA
## My config file was moved?
This happens when autorestic needs to write to the config file. This happend e.g. when we are generating a key for you.
Unfortunately during this process formatting and comments are lost. That is why autorestic will place a copy of your old config next to the one we are writing to.
> :ToCPrevNext

@ -0,0 +1,13 @@
module github.com/cupcakearmy/autorestic
go 1.16
require (
github.com/blang/semver/v4 v4.0.0
github.com/buger/goterm v1.0.0
github.com/fatih/color v1.10.0
github.com/mitchellh/go-homedir v1.1.0
github.com/robfig/cron v1.2.0
github.com/spf13/cobra v1.1.3
github.com/spf13/viper v1.7.1
)

328
go.sum

@ -0,0 +1,328 @@
cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk=
cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
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dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
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github.com/fatih/color v1.10.0/go.mod h1:ELkj/draVOlAH/xkhN6mQ50Qd0MPOk5AAr3maGEBuJM=
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golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
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golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/lint v0.0.0-20190409202823-959b441ac422/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/lint v0.0.0-20190909230951-414d861bb4ac/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181023162649-9b4f9f5ad519/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181026203630-95b1ffbd15a5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210331175145-43e1dd70ce54 h1:rF3Ohx8DRyl8h2zw9qojyLHLhrJpEMgyPOImREEryf0=
golang.org/x/sys v0.0.0-20210331175145-43e1dd70ce54/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20190506145303-2d16b83fe98c/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
golang.org/x/tools v0.0.0-20190816200558-6889da9d5479/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20190911174233-4f2ddba30aff/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/tools v0.0.0-20191112195655-aa38f8e97acc/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M=
google.golang.org/api v0.8.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
google.golang.org/api v0.9.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
google.golang.org/api v0.13.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
google.golang.org/genproto v0.0.0-20190911173649-1774047e7e51/go.mod h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8=
google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
gopkg.in/ini.v1 v1.51.0 h1:AQvPpx3LzTDM0AjnIRlVFwFFGC+npRopjZxLJj6gdno=
gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=

@ -1,22 +1,39 @@
#!/bin/bash #!/bin/bash
shopt -s nocaseglob
OUT_FILE=/usr/local/bin/autorestic OUT_FILE=/usr/local/bin/autorestic
if [[ "$OSTYPE" == "linux-gnu" ]]; then # Type
TYPE=linux NATIVE_OS=$(uname | tr '[:upper:]' '[:lower:]')
elif [[ "$OSTYPE" == "darwin"* ]]; then if [[ $NATIVE_OS == *"linux"* ]]; then
TYPE=macos OS=linux
elif [[ $NATIVE_OS == *"darwin"* ]]; then
OS=darwin
else
echo "Could not determine OS automatically, please check the release page manually: https://github.com/cupcakearmy/autorestic/releases"
exit 1
fi
echo $OS
NATIVE_ARCH=$(uname -m)
if [[ $NATIVE_ARCH == *"x86_64"* ]]; then
ARCH=amd64
elif [[ $NATIVE_ARCH == *"x86"* ]]; then
ARCH=386
else else
echo "Unsupported OS" echo "Could not determine Architecure automatically, please check the release page manually: https://github.com/cupcakearmy/autorestic/releases"
exit exit 1
fi fi
echo $ARCH
curl -s https://api.github.com/repos/cupcakearmy/autorestic/releases/latest \ curl -s https://api.github.com/repos/cupcakearmy/autorestic/releases/latest \
| grep "browser_download_url.*_${TYPE}" \ | grep "browser_download_url.*_${OS}_${ARCH}" \
| cut -d : -f 2,3 \ | cut -d : -f 2,3 \
| tr -d \" \ | tr -d \" \
| wget -O ${OUT_FILE} -i - | wget -O "${OUT_FILE}.bz2" -i -
bzip2 -fd "${OUT_FILE}.bz2"
chmod +x ${OUT_FILE} chmod +x ${OUT_FILE}
autorestic install autorestic install
autorestic --help echo "Succefsully installed autorestic"

@ -0,0 +1,150 @@
package internal
import (
"crypto/rand"
"encoding/base64"
"fmt"
"os"
"strings"
"github.com/cupcakearmy/autorestic/internal/colors"
"github.com/spf13/viper"
)
type Backend struct {
name string
Type string `mapstructure:"type,omitempty"`
Path string `mapstructure:"path,omitempty"`
Key string `mapstructure:"key,omitempty"`
Env map[string]string `mapstructure:"env,omitempty"`
}
func GetBackend(name string) (Backend, bool) {
b, ok := GetConfig().Backends[name]
b.name = name
return b, ok
}
func (b Backend) generateRepo() (string, error) {
switch b.Type {
case "local":
return GetPathRelativeToConfig(b.Path)
case "b2", "azure", "gs", "s3", "sftp", "rest":
return fmt.Sprintf("%s:%s", b.Type, b.Path), nil
default:
return "", fmt.Errorf("backend type \"%s\" is invalid", b.Type)
}
}
func (b Backend) getEnv() (map[string]string, error) {
env := make(map[string]string)
env["RESTIC_PASSWORD"] = b.Key
repo, err := b.generateRepo()
env["RESTIC_REPOSITORY"] = repo
for key, value := range b.Env {
env[strings.ToUpper(key)] = value
}
return env, err
}
func generateRandomKey() string {
b := make([]byte, 64)
rand.Read(b)
key := base64.StdEncoding.EncodeToString(b)
key = strings.ReplaceAll(key, "=", "")
key = strings.ReplaceAll(key, "+", "")
key = strings.ReplaceAll(key, "/", "")
return key
}
func (b Backend) validate() error {
if b.Type == "" {
return fmt.Errorf(`Backend "%s" has no "type"`, b.name)
}
if b.Path == "" {
return fmt.Errorf(`Backend "%s" has no "path"`, b.name)
}
if b.Key == "" {
key := generateRandomKey()
b.Key = key
c := GetConfig()
tmp := c.Backends[b.name]
tmp.Key = key
tmp.name = ""
c.Backends[b.name] = tmp
file := viper.ConfigFileUsed()
if err := CopyFile(file, file+".old"); err != nil {
return err
}
colors.Secondary.Println("Saved a backup copy of your file next the the original.")
viper.Set("backends", c.Backends)
viper.WriteConfig()
}
env, err := b.getEnv()
if err != nil {
return err
}
options := ExecuteOptions{Envs: env}
// Check if already initialized
_, err = ExecuteResticCommand(options, "snapshots")
if err == nil {
return nil
} else {
// If not initialize
colors.Body.Printf("Initializing backend \"%s\"...\n", b.name)
out, err := ExecuteResticCommand(options, "init")
if VERBOSE {
colors.Faint.Println(out)
}
return err
}
}
func (b Backend) Exec(args []string) error {
env, err := b.getEnv()
if err != nil {
return err
}
options := ExecuteOptions{Envs: env}
out, err := ExecuteResticCommand(options, args...)
if VERBOSE {
colors.Faint.Println(out)
}
return err
}
func (b Backend) ExecDocker(l Location, args []string) error {
env, err := b.getEnv()
if err != nil {
return err
}
volume := l.getVolumeName()
path, _ := l.getPath()
options := ExecuteOptions{
Command: "docker",
Envs: env,
}
docker := []string{
"run", "--rm",
"--entrypoint", "ash",
"--workdir", path,
"--volume", volume + ":" + path,
}
if hostname, err := os.Hostname(); err == nil {
docker = append(docker, "--hostname", hostname)
}
if b.Type == "local" {
actual := env["RESTIC_REPOSITORY"]
docker = append(docker, "--volume", actual+":"+"/repo")
env["RESTIC_REPOSITORY"] = "/repo"
}
for key, value := range env {
docker = append(docker, "--env", key+"="+value)
}
docker = append(docker, "restic/restic", "-c", "restic "+strings.Join(args, " "))
out, err := ExecuteCommand(options, docker...)
if VERBOSE {
colors.Faint.Println(out)
}
return err
}

@ -0,0 +1,140 @@
package bins
import (
"compress/bzip2"
"encoding/json"
"errors"
"fmt"
"io"
"io/ioutil"
"net/http"
"os"
"path"
"runtime"
"strings"
"github.com/blang/semver/v4"
"github.com/cupcakearmy/autorestic/internal"
"github.com/cupcakearmy/autorestic/internal/colors"
)
const INSTALL_PATH = "/usr/local/bin"
type GithubReleaseAsset struct {
Name string `json:"name"`
Link string `json:"browser_download_url"`
}
type GithubRelease struct {
Tag string `json:"tag_name"`
Assets []GithubReleaseAsset `json:"assets"`
}
func dlJSON(url string) (GithubRelease, error) {
var parsed GithubRelease
resp, err := http.Get(url)
if err != nil {
return parsed, err
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
return parsed, err
}
json.Unmarshal(body, &parsed)
return parsed, nil
}
func Uninstall(restic bool) error {
if err := os.Remove(path.Join(INSTALL_PATH, "autorestic")); err != nil {
colors.Error.Println(err)
}
if restic {
if err := os.Remove(path.Join(INSTALL_PATH, "restic")); err != nil {
colors.Error.Println(err)
}
}
return nil
}
func downloadAndInstallAsset(body GithubRelease, name string) error {
ending := fmt.Sprintf("_%s_%s.bz2", runtime.GOOS, runtime.GOARCH)
for _, asset := range body.Assets {
if strings.HasSuffix(asset.Name, ending) {
// Download archive
colors.Faint.Println("Downloading:", asset.Link)
resp, err := http.Get(asset.Link)
if err != nil {
return err
}
defer resp.Body.Close()
// Uncompress
bz := bzip2.NewReader(resp.Body)
// Save binary
file, err := os.Create(path.Join(INSTALL_PATH, name))
if err != nil {
return err
}
file.Chmod(0755)
defer file.Close()
io.Copy(file, bz)
colors.Success.Printf("Successfully installed '%s' under %s\n", name, INSTALL_PATH)
return nil
}
}
return errors.New("could not find right binary for your system, please install restic manually. https://bit.ly/2Y1Rzai")
}
func InstallRestic() error {
installed := internal.CheckIfCommandIsCallable("restic")
if installed {
colors.Body.Println("restic already installed")
return nil
} else {
if body, err := dlJSON("https://api.github.com/repos/restic/restic/releases/latest"); err != nil {
return err
} else {
return downloadAndInstallAsset(body, "restic")
}
}
}
func upgradeRestic() error {
out, err := internal.ExecuteCommand(internal.ExecuteOptions{
Command: "restic",
}, "self-update")
colors.Faint.Println(out)
return err
}
func Upgrade(restic bool) error {
// Upgrade restic
if restic {
InstallRestic()
upgradeRestic()
}
// Upgrade self
current, err := semver.ParseTolerant(internal.VERSION)
if err != nil {
return err
}
body, err := dlJSON("https://api.github.com/repos/cupcakearmy/autorestic/releases/latest")
if err != nil {
return err
}
latest, err := semver.ParseTolerant(body.Tag)
if err != nil {
return err
}
if current.GT(latest) {
downloadAndInstallAsset(body, "autorestic")
colors.Success.Println("Updated autorestic")
} else {
colors.Body.Println("Already up to date")
}
return nil
}

@ -0,0 +1,29 @@
package colors
import (
"fmt"
"strings"
"github.com/fatih/color"
)
var Body = color.New()
var Primary = color.New(color.Bold, color.BgBlue, color.FgHiWhite)
var Secondary = color.New(color.Bold, color.FgCyan)
var Success = color.New(color.FgGreen)
var Error = color.New(color.FgRed, color.Bold)
var Faint = color.New(color.Faint)
func PrimaryPrint(msg string, args ...interface{}) {
fmt.Printf("\n\n%s\n\n", Primary.Sprintf(" "+msg+" ", args...))
}
func DisableColors(state bool) {
color.NoColor = state
}
func PrintDescription(left string, right string) {
right = strings.Trim(right, "\n")
right = strings.Trim(right, "\t")
Body.Printf("%s\t%s\n", Secondary.Sprint(left), right)
}

@ -0,0 +1,199 @@
package internal
import (
"fmt"
"path"
"strings"
"sync"
"github.com/cupcakearmy/autorestic/internal/colors"
"github.com/mitchellh/go-homedir"
"github.com/spf13/cobra"
"github.com/spf13/viper"
)
const VERSION = "1.0.0"
var CI bool = false
var VERBOSE bool = false
type Config struct {
Locations map[string]Location `mapstructure:"locations"`
Backends map[string]Backend `mapstructure:"backends"`
}
var once sync.Once
var config *Config
func GetConfig() *Config {
if config == nil {
once.Do(func() {
if err := viper.ReadInConfig(); err == nil {
colors.Faint.Println("Using config file:", viper.ConfigFileUsed())
} else {
return
}
config = &Config{}
if err := viper.UnmarshalExact(config); err != nil {
panic(err)
}
})
}
return config
}
func GetPathRelativeToConfig(p string) (string, error) {
if path.IsAbs(p) {
return p, nil
} else if strings.HasPrefix(p, "~") {
home, err := homedir.Dir()
return path.Join(home, strings.TrimPrefix(p, "~")), err
} else {
return path.Join(path.Dir(viper.ConfigFileUsed()), p), nil
}
}
func (c *Config) Describe() {
// Locations
for name, l := range c.Locations {
var tmp string
colors.PrimaryPrint(`Location: "%s"`, name)
colors.PrintDescription("From", l.From)
tmp = ""
for _, to := range l.To {
tmp += fmt.Sprintf("\t%s %s\n", colors.Success.Sprint("→"), to)
}
colors.PrintDescription("To", tmp)
if l.Cron != "" {
colors.PrintDescription("Cron", l.Cron)
}
after, before := len(l.Hooks.After), len(l.Hooks.Before)
if after+before > 0 {
tmp = ""
if before > 0 {
tmp += "\tBefore"
for _, cmd := range l.Hooks.Before {
tmp += colors.Faint.Sprintf("\n\t ▶ %s", cmd)
}
}
if after > 0 {
tmp += "\n\tAfter"
for _, cmd := range l.Hooks.After {
tmp += colors.Faint.Sprintf("\n\t ▶ %s", cmd)
}
}
colors.PrintDescription("Hooks", tmp)
}
if len(l.Options) > 0 {
tmp = ""
for t, options := range l.Options {
tmp += "\n\t" + t
for option, values := range options {
for _, value := range values {
tmp += colors.Faint.Sprintf("\n\t ✧ --%s=%s", option, value)
}
}
}
colors.PrintDescription("Options", tmp)
}
}
// Backends
for name, b := range c.Backends {
colors.PrimaryPrint("Backend: \"%s\"", name)
colors.PrintDescription("Type", b.Type)
colors.PrintDescription("Path", b.Path)
if len(b.Env) > 0 {
tmp := ""
for option, value := range b.Env {
tmp += fmt.Sprintf("\n\t%s %s %s", colors.Success.Sprint("✧"), strings.ToUpper(option), colors.Faint.Sprint(value))
}
colors.PrintDescription("Env", tmp)
}
}
}
func CheckConfig() error {
c := GetConfig()
if c == nil {
return fmt.Errorf("config could not be loaded/found")
}
if !CheckIfResticIsCallable() {
return fmt.Errorf(`restic was not found. Install either with "autorestic install" or manually`)
}
for name, backend := range c.Backends {
backend.name = name
if err := backend.validate(); err != nil {
return err
}
}
for name, location := range c.Locations {
location.name = name
if err := location.validate(c); err != nil {
return err
}
}
return nil
}
func GetAllOrSelected(cmd *cobra.Command, backends bool) ([]string, error) {
var list []string
if backends {
for name := range config.Backends {
list = append(list, name)
}
} else {
for name := range config.Locations {
list = append(list, name)
}
}
all, _ := cmd.Flags().GetBool("all")
if all {
return list, nil
}
var selected []string
if backends {
selected, _ = cmd.Flags().GetStringSlice("backend")
} else {
selected, _ = cmd.Flags().GetStringSlice("location")
}
for _, s := range selected {
found := false
for _, l := range list {
if l == s {
found = true
break
}
}
if !found {
if backends {
return nil, fmt.Errorf("invalid backend \"%s\"", s)
} else {
return nil, fmt.Errorf("invalid location \"%s\"", s)
}
}
}
if len(selected) == 0 {
return selected, fmt.Errorf("nothing selected, aborting")
}
return selected, nil
}
func AddFlagsToCommand(cmd *cobra.Command, backend bool) {
cmd.PersistentFlags().BoolP("all", "a", false, "Backup all locations")
if backend {
cmd.PersistentFlags().StringSliceP("backend", "b", []string{}, "backends")
} else {
cmd.PersistentFlags().StringSliceP("location", "l", []string{}, "Locations")
}
}

@ -0,0 +1,12 @@
package internal
func RunCron() error {
c := GetConfig()
for name, l := range c.Locations {
l.name = name
if err := l.RunCron(); err != nil {
return err
}
}
return nil
}

@ -0,0 +1,299 @@
package internal
import (
"fmt"
"io/ioutil"
"os"
"path/filepath"
"strings"
"time"
"github.com/cupcakearmy/autorestic/internal/colors"
"github.com/cupcakearmy/autorestic/internal/lock"
"github.com/robfig/cron"
)
type LocationType string
const (
TypeLocal LocationType = "local"
TypeVolume LocationType = "volume"
VolumePrefix string = "volume:"
)
type HookArray = []string
type Hooks struct {
Before HookArray `mapstructure:"before"`
After HookArray `mapstructure:"after"`
}
type Options map[string]map[string][]string
type Location struct {
name string `mapstructure:",omitempty"`
From string `mapstructure:"from,omitempty"`
To []string `mapstructure:"to,omitempty"`
Hooks Hooks `mapstructure:"hooks,omitempty"`
Cron string `mapstructure:"cron,omitempty"`
Options Options `mapstructure:"options,omitempty"`
}
func GetLocation(name string) (Location, bool) {
l, ok := GetConfig().Locations[name]
l.name = name
return l, ok
}
func (l Location) validate(c *Config) error {
if l.From == "" {
return fmt.Errorf(`Location "%s" is missing "from" key`, l.name)
}
if len(l.To) == 0 {
return fmt.Errorf(`Location "%s" has no "to" targets`, l.name)
}
// Check if backends are all valid
for _, to := range l.To {
_, ok := GetBackend(to)
if !ok {
return fmt.Errorf("invalid backend `%s`", to)
}
}
return nil
}
func (l Location) getOptions(key string) []string {
var options []string
saved := l.Options[key]
for k, values := range saved {
for _, value := range values {
options = append(options, fmt.Sprintf("--%s", k), value)
}
}
return options
}
func ExecuteHooks(commands []string, options ExecuteOptions) error {
if len(commands) == 0 {
return nil
}
colors.Secondary.Println("\nRunning hooks")
for _, command := range commands {
colors.Body.Println("> " + command)
out, err := ExecuteCommand(options, "-c", command)
if VERBOSE {
colors.Faint.Println(out)
}
if err != nil {
return err
}
}
colors.Body.Println("")
return nil
}
func (l Location) getType() LocationType {
if strings.HasPrefix(l.From, VolumePrefix) {
return TypeVolume
}
return TypeLocal
}
func (l Location) getVolumeName() string {
return strings.TrimPrefix(l.From, VolumePrefix)
}
func (l Location) getPath() (string, error) {
t := l.getType()
switch t {
case TypeLocal:
if path, err := GetPathRelativeToConfig(l.From); err != nil {
return "", err
} else {
return path, nil
}
case TypeVolume:
return "/volume/" + l.name + "/" + l.getVolumeName(), nil
}
return "", fmt.Errorf("could not get path for location \"%s\"", l.name)
}
func (l Location) Backup() error {
colors.PrimaryPrint(" Backing up location \"%s\" ", l.name)
t := l.getType()
options := ExecuteOptions{
Command: "bash",
}
if t == TypeLocal {
dir, _ := GetPathRelativeToConfig(l.From)
options.Dir = dir
}
// Hooks
if err := ExecuteHooks(l.Hooks.Before, options); err != nil {
return err
}
// Backup
for _, to := range l.To {
backend, _ := GetBackend(to)
colors.Secondary.Printf("Backend: %s\n", backend.name)
env, err := backend.getEnv()
if err != nil {
return nil
}
flags := l.getOptions("backup")
cmd := []string{"backup"}
cmd = append(cmd, flags...)
cmd = append(cmd, ".")
backupOptions := ExecuteOptions{
Dir: options.Dir,
Envs: env,
}
var out string
switch t {
case TypeLocal:
out, err = ExecuteResticCommand(backupOptions, cmd...)
if VERBOSE {
colors.Faint.Println(out)
}
case TypeVolume:
err = backend.ExecDocker(l, cmd)
}
if err != nil {
return err
}
}
// After hooks
if err := ExecuteHooks(l.Hooks.After, options); err != nil {
return err
}
colors.Success.Println("Done")
return nil
}
func (l Location) Forget(prune bool, dry bool) error {
colors.PrimaryPrint("Forgetting for location \"%s\"", l.name)
path, err := l.getPath()
if err != nil {
return err
}
for _, to := range l.To {
backend, _ := GetBackend(to)
colors.Secondary.Printf("For backend \"%s\"\n", backend.name)
env, err := backend.getEnv()
if err != nil {
return nil
}
options := ExecuteOptions{
Envs: env,
}
flags := l.getOptions("forget")
cmd := []string{"forget", "--path", path}
if prune {
cmd = append(cmd, "--prune")
}
if dry {
cmd = append(cmd, "--dry-run")
}
cmd = append(cmd, flags...)
out, err := ExecuteResticCommand(options, cmd...)
if VERBOSE {
colors.Faint.Println(out)
}
if err != nil {
return err
}
}
colors.Success.Println("Done")
return nil
}
func (l Location) hasBackend(backend string) bool {
for _, b := range l.To {
if b == backend {
return true
}
}
return false
}
func (l Location) Restore(to, from string, force bool) error {
if from == "" {
from = l.To[0]
} else if !l.hasBackend(from) {
return fmt.Errorf("invalid backend: \"%s\"", from)
}
to, err := filepath.Abs(to)
if err != nil {
return err
}
colors.PrimaryPrint("Restoring location \"%s\"", l.name)
backend, _ := GetBackend(from)
path, err := l.getPath()
if err != nil {
return nil
}
colors.Secondary.Println("Restoring lastest snapshot")
colors.Body.Printf("%s → %s.\n", from, path)
switch l.getType() {
case TypeLocal:
// Check if target is empty
if !force {
notEmptyError := fmt.Errorf("target %s is not empty", to)
_, err = os.Stat(to)
if err == nil {
files, err := ioutil.ReadDir(to)
if err != nil {
return err
}
if len(files) > 0 {
return notEmptyError
}
} else {
if !os.IsNotExist(err) {
return err
}
}
}
err = backend.Exec([]string{"restore", "--target", to, "--path", path, "latest"})
case TypeVolume:
err = backend.ExecDocker(l, []string{"restore", "--target", ".", "--path", path, "latest"})
}
if err != nil {
return err
}
colors.Success.Println("Done")
return nil
}
func (l Location) RunCron() error {
if l.Cron == "" {
return nil
}
schedule, err := cron.ParseStandard(l.Cron)
if err != nil {
return err
}
last := time.Unix(lock.GetCron(l.name), 0)
next := schedule.Next(last)
now := time.Now()
if now.After(next) {
lock.SetCron(l.name, now.Unix())
l.Backup()
} else {
colors.Body.Printf("Skipping \"%s\", not due yet.\n", l.name)
}
return nil
}

@ -0,0 +1,62 @@
package lock
import (
"errors"
"path"
"sync"
"github.com/spf13/viper"
)
var lock *viper.Viper
var file string
var once sync.Once
func getLock() *viper.Viper {
if lock == nil {
once.Do(func() {
lock = viper.New()
lock.SetDefault("running", false)
p := path.Dir(viper.ConfigFileUsed())
file = path.Join(p, ".autorestic.lock.yml")
lock.SetConfigFile(file)
lock.SetConfigType("yml")
lock.ReadInConfig()
})
}
return lock
}
func setLock(locked bool) error {
lock := getLock()
if locked {
running := lock.GetBool("running")
if running {
return errors.New("an instance is already running")
}
}
lock.Set("running", locked)
if err := lock.WriteConfigAs(file); err != nil {
return err
}
return nil
}
func GetCron(location string) int64 {
lock := getLock()
return lock.GetInt64("cron." + location)
}
func SetCron(location string, value int64) {
lock.Set("cron."+location, value)
lock.WriteConfigAs(file)
}
func Lock() error {
return setLock(true)
}
func Unlock() error {
return setLock(false)
}

@ -0,0 +1,20 @@
package terminal
import (
tm "github.com/buger/goterm"
)
func Clear() {
tm.Clear()
}
func Append(line string) {
tm.Println(line)
tm.Flush()
}
func Replace(line string) {
tm.MoveCursorUp(1)
tm.Print("\033[K")
Append(line)
}

@ -0,0 +1,74 @@
package internal
import (
"bytes"
"fmt"
"io"
"os"
"os/exec"
"github.com/cupcakearmy/autorestic/internal/colors"
)
func CheckIfCommandIsCallable(cmd string) bool {
_, err := exec.LookPath(cmd)
return err == nil
}
func CheckIfResticIsCallable() bool {
return CheckIfCommandIsCallable("restic")
}
type ExecuteOptions struct {
Command string
Envs map[string]string
Dir string
}
func ExecuteCommand(options ExecuteOptions, args ...string) (string, error) {
cmd := exec.Command(options.Command, args...)
env := os.Environ()
for k, v := range options.Envs {
env = append(env, fmt.Sprintf("%s=%s", k, v))
}
cmd.Env = env
cmd.Dir = options.Dir
if VERBOSE {
colors.Faint.Printf("> Executing: %s\n", cmd)
}
var out bytes.Buffer
var error bytes.Buffer
cmd.Stdout = &out
cmd.Stderr = &error
err := cmd.Run()
if err != nil {
return error.String(), err
}
return out.String(), nil
}
func ExecuteResticCommand(options ExecuteOptions, args ...string) (string, error) {
options.Command = "restic"
return ExecuteCommand(options, args...)
}
func CopyFile(from, to string) error {
original, err := os.Open("original.txt")
if err != nil {
return nil
}
defer original.Close()
new, err := os.Create("new.txt")
if err != nil {
return nil
}
defer new.Close()
if _, err := io.Copy(new, original); err != nil {
return err
}
return nil
}

@ -0,0 +1,42 @@
/*
Copyright © 2021 NAME HERE <EMAIL ADDRESS>
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package main
import (
"fmt"
"os"
"os/signal"
"syscall"
"github.com/cupcakearmy/autorestic/cmd"
"github.com/cupcakearmy/autorestic/internal/lock"
)
func handleCtrlC() {
c := make(chan os.Signal)
signal.Notify(c, os.Interrupt, syscall.SIGTERM)
go func() {
sig := <-c
fmt.Println("Signal:", sig)
lock.Unlock()
os.Exit(0)
}()
}
func main() {
handleCtrlC()
cmd.Execute()
}

@ -1,30 +0,0 @@
{
"private": true,
"scripts": {
"build": "tsc",
"dev": "tsc -w",
"move": "mv bin/index-linux bin/autorestic_linux_x64 && mv bin/index-macos bin/autorestic_macos_x64",
"bin": "yarn run build && pkg dist/index.js --targets latest-macos-x64,latest-linux-x64 --out-path bin && yarn run move",
"docs:build": "codedoc install && codedoc build",
"docs:dev": "codedoc serve"
},
"devDependencies": {
"@codedoc/cli": "^0.2",
"@types/js-yaml": "^3",
"@types/node": "^14",
"pkg": "^4.4",
"ts-node-dev": "^1",
"typescript": "^3.9"
},
"dependencies": {
"@types/semver": "^7.3.4",
"axios": "^0.19",
"clitastic": "^0.1.2",
"colors": "^1",
"commander": "^6.2",
"cron-parser": "2.x.x",
"js-yaml": "3.x.x",
"semver": "^7.3.5",
"uhrwerk": "1.x.x"
}
}

@ -1,66 +0,0 @@
import { Writer } from 'clitastic'
import { config, VERBOSE } from './'
import { Backend, Backends, Locations } from './types'
import { exec, pathRelativeToConfigFile, filterObjectByKey } from './utils'
const ALREADY_EXISTS = /(?=.*already)(?=.*config).*/
export const getPathFromBackend = (backend: Backend): string => {
switch (backend.type) {
case 'local':
return pathRelativeToConfigFile(backend.path)
case 'b2':
case 'azure':
case 'gs':
case 's3':
case 'sftp':
case 'rest':
return `${backend.type}:${backend.path}`
default:
throw new Error(`Unknown backend type.`)
}
}
export const getEnvFromBackend = (backend: Backend) => {
const { type, path, key, ...rest } = backend
return {
RESTIC_PASSWORD: key,
RESTIC_REPOSITORY: getPathFromBackend(backend),
...rest,
}
}
export const getBackendsFromLocations = (locations: Locations): string[] => {
const backends = new Set<string>()
for (const to of Object.values(locations).map((location) => location.to)) Array.isArray(to) ? to.forEach((t) => backends.add(t)) : backends.add(to)
return Array.from(backends)
}
export const checkAndConfigureBackend = (name: string, backend: Backend) => {
const writer = new Writer(name.blue + ' : ' + 'Configuring... ⏳')
try {
const env = getEnvFromBackend(backend)
const { out, err } = exec('restic', ['init'], { env })
if (err.length > 0 && !ALREADY_EXISTS.test(err)) throw new Error(`Could not load the backend "${name}": ${err}`)
if (VERBOSE && out.length > 0) console.log(out)
writer.done(name.blue + ' : ' + 'Done ✓'.green)
} catch (e) {
writer.done(name.blue + ' : ' + 'Error ⚠️ ' + e.message.red)
}
}
export const checkAndConfigureBackends = (backends?: Backends) => {
if (!backends) backends = config.backends
console.log('\nConfiguring Backends'.grey.underline)
for (const [name, backend] of Object.entries(backends)) checkAndConfigureBackend(name, backend)
}
export const checkAndConfigureBackendsForLocations = (locations: Locations) => {
checkAndConfigureBackends(filterObjectByKey(config.backends, getBackendsFromLocations(locations)))
}

@ -1,104 +0,0 @@
import { Writer } from 'clitastic'
import { mkdirSync } from 'fs'
import { config, hasError, VERBOSE } from './'
import { getEnvFromBackend } from './backend'
import { LocationFromPrefixes } from './config'
import { Locations, Location, Backend } from './types'
import {
exec,
pathRelativeToConfigFile,
getFlagsFromLocation,
makeArrayIfIsNot,
execPlain,
MeasureDuration,
fill,
decodeLocationFromPrefix,
checkIfDockerVolumeExistsOrFail,
getPathFromVolume,
} from './utils'
export const backupFromFilesystem = (from: string, location: Location, backend: Backend, tags?: string[]) => {
const path = pathRelativeToConfigFile(from)
const { out, err, status } = exec('restic', ['backup', '.', ...getFlagsFromLocation(location, 'backup')], {
env: getEnvFromBackend(backend),
cwd: path,
})
if (VERBOSE) console.log(out, err)
if (status != 0 || err.length > 0) throw new Error(err)
}
export const backupFromVolume = (volume: string, location: Location, backend: Backend) => {
const tmp = getPathFromVolume(volume)
try {
mkdirSync(tmp)
checkIfDockerVolumeExistsOrFail(volume)
// For incremental backups. Unfortunately due to how the docker mounts work the permissions get lost.
// execPlain(`docker run --rm -v ${volume}:/data -v ${tmp}:/backup alpine cp -aT /data /backup`)
execPlain(`docker run --rm -v ${volume}:/data -v ${tmp}:/backup alpine tar cf /backup/archive.tar -C /data .`)
backupFromFilesystem(tmp, location, backend)
} catch (e) {
throw e
} finally {
execPlain(`rm -rf ${tmp}`)
}
}
export const backupSingle = (name: string, to: string, location: Location) => {
const delta = new MeasureDuration()
const writer = new Writer(name + to.blue + ' : ' + 'Backing up... ⏳')
try {
const backend = config.backends[to]
const [type, value] = decodeLocationFromPrefix(location.from)
switch (type) {
case LocationFromPrefixes.Filesystem:
backupFromFilesystem(value, location, backend)
break
case LocationFromPrefixes.DockerVolume:
backupFromVolume(value, location, backend)
break
}
writer.done(`${name}${to.blue} : ${'Done ✓'.green} (${delta.finished(true)})`)
} catch (e) {
hasError()
writer.done(`${name}${to.blue} : ${'Failed!'.red} (${delta.finished(true)}) ${e.message}`)
}
}
export const backupLocation = (name: string, location: Location) => {
const display = name.yellow + ' ▶ '
const filler = fill(name.length + 3)
let first = true
if (location.hooks && location.hooks.before)
for (const command of makeArrayIfIsNot(location.hooks.before)) {
const cmd = execPlain(command, {})
console.log(cmd.out, cmd.err)
}
for (const t of makeArrayIfIsNot(location.to)) {
backupSingle(first ? display : filler, t, location)
if (first) first = false
}
if (location.hooks && location.hooks.after)
for (const command of makeArrayIfIsNot(location.hooks.after)) {
const cmd = execPlain(command)
console.log(cmd.out, cmd.err)
}
}
export const backupAll = (locations?: Locations) => {
if (!locations) locations = config.locations
console.log('\nBacking Up'.underline.grey)
for (const [name, location] of Object.entries(locations)) backupLocation(name, location)
}

@ -1,104 +0,0 @@
import { readFileSync, writeFileSync, statSync, copyFileSync } from 'fs'
import { resolve } from 'path'
import { homedir } from 'os'
import yaml from 'js-yaml'
import CronParser from 'cron-parser'
import { Backend, Config } from './types'
import { makeArrayIfIsNot, makeObjectKeysLowercase, rand } from './utils'
export enum LocationFromPrefixes {
Filesystem,
DockerVolume,
}
export const normalizeAndCheckBackends = (config: Config) => {
config.backends = makeObjectKeysLowercase(config.backends)
for (const [name, { type, path, key, ...rest }] of Object.entries(config.backends)) {
if (!type || !path) throw new Error(`The backend "${name}" is missing some required attributes`)
const tmp: any = {
type,
path,
key: key || rand(128),
}
for (const [key, value] of Object.entries(rest)) tmp[key.toUpperCase()] = value
config.backends[name] = tmp as Backend
}
}
export const normalizeAndCheckLocations = (config: Config) => {
config.locations = makeObjectKeysLowercase(config.locations)
const backends = Object.keys(config.backends)
const checkDestination = (backend: string, location: string) => {
if (!backends.includes(backend)) throw new Error(`Cannot find the backend "${backend}" for "${location}"`)
}
for (const [name, { from, to, cron, ...rest }] of Object.entries(config.locations)) {
if (!from) throw new Error(`The location "${name.blue}" is missing the "${'from'.underline.red}" source folder. See https://git.io/Jf0xw`)
if (!to || (Array.isArray(to) && !to.length))
throw new Error(`The location "${name.blue}" has no backend "${'to'.underline.red}" to save the backups. See https://git.io/Jf0xw`)
for (const t of makeArrayIfIsNot(to)) checkDestination(t, name)
if (cron) {
try {
CronParser.parseExpression(cron)
} catch {
throw new Error(`The location "${name.blue}" has an invalid ${'cron'.underline.red} entry. See https://git.io/Jf0xP`)
}
}
}
}
const findConfigFile = (custom: string): string => {
const config = '.autorestic.yml'
const paths = [resolve(custom || ''), resolve('./' + config), homedir() + '/' + config]
for (const path of paths) {
try {
const file = statSync(path)
if (file.isFile()) return path
} catch (e) {}
}
throw new Error('Config file not found')
}
export let CONFIG_FILE: string = ''
export const init = (custom: string): Config => {
const file = findConfigFile(custom)
CONFIG_FILE = file
const parsed = yaml.safeLoad(readFileSync(CONFIG_FILE).toString())
if (!parsed || typeof parsed === 'string') throw new Error('Could not parse the config file')
const raw: Config = makeObjectKeysLowercase(parsed)
const current = JSON.stringify(raw)
normalizeAndCheckBackends(raw)
normalizeAndCheckLocations(raw)
const changed = JSON.stringify(raw) !== current
if (changed) {
const OLD_CONFIG_FILE = CONFIG_FILE + '.old'
copyFileSync(CONFIG_FILE, OLD_CONFIG_FILE)
writeFileSync(CONFIG_FILE, yaml.safeDump(raw))
console.log(
'\n' +
'⚠️ MOVED OLD CONFIG FILE TO: ⚠️'.red.underline.bold +
'\n' +
OLD_CONFIG_FILE +
'\n' +
'What? Why? '.grey +
'https://git.io/Jf0xK'.underline.grey +
'\n'
)
}
return raw
}

@ -1,31 +0,0 @@
import CronParser from 'cron-parser'
import { config } from './'
import { checkAndConfigureBackendsForLocations } from './backend'
import { Location } from './types'
import { backupLocation } from './backup'
import { readLock, writeLock } from './lock'
const runCronForLocation = (name: string, location: Location) => {
const lock = readLock()
const parsed = CronParser.parseExpression(location.cron || '')
const last = parsed.prev()
if (!lock.crons[name] || last.toDate().getTime() > lock.crons[name].lastRun) {
backupLocation(name, location)
lock.crons[name] = { lastRun: Date.now() }
writeLock(lock)
} else {
console.log(`${name.yellow} ▶ Skipping. Scheduled for: ${parsed.next().toString().underline.blue}`)
}
}
export const runCron = () => {
const locationsWithCron = Object.entries(config.locations).filter(([name, { cron }]) => !!cron)
checkAndConfigureBackendsForLocations(Object.fromEntries(locationsWithCron))
console.log('\nRunning cron jobs'.underline.gray)
for (const [name, location] of locationsWithCron) runCronForLocation(name, location)
console.log('\nFinished!'.underline + ' 🎉')
}

@ -1,61 +0,0 @@
import { Writer } from 'clitastic'
import { config, VERBOSE } from './'
import { getEnvFromBackend } from './backend'
import { LocationFromPrefixes } from './config'
import { Locations, Location, Flags } from './types'
import { exec, pathRelativeToConfigFile, getFlagsFromLocation, makeArrayIfIsNot, fill, decodeLocationFromPrefix, getPathFromVolume } from './utils'
export const forgetSingle = (name: string, to: string, location: Location, dryRun: boolean) => {
const base = name + to.blue + ' : '
const writer = new Writer(base + 'Removing old snapshots… ⏳')
const backend = config.backends[to]
const flags = getFlagsFromLocation(location, 'forget')
const [type, value] = decodeLocationFromPrefix(location.from)
let path: string
switch (type) {
case LocationFromPrefixes.Filesystem:
path = pathRelativeToConfigFile(value)
break
case LocationFromPrefixes.DockerVolume:
path = getPathFromVolume(value)
break
}
if (flags.length == 0) {
writer.done(base + 'Skipping, no policy declared')
return
}
if (dryRun) flags.push('--dry-run')
writer.replaceLn(base + 'Forgetting old snapshots… ⏳')
const cmd = exec('restic', ['forget', '--path', path, '--prune', ...flags], { env: getEnvFromBackend(backend) })
if (VERBOSE) console.log(cmd.out, cmd.err)
writer.done(base + 'Done ✓'.green)
}
export const forgetLocation = (name: string, backup: Location, dryRun: boolean) => {
const display = name.yellow + ' ▶ '
const filler = fill(name.length + 3)
let first = true
for (const t of makeArrayIfIsNot(backup.to)) {
const nameOrBlankSpaces: string = first ? display : filler
forgetSingle(nameOrBlankSpaces, t, backup, dryRun)
if (first) first = false
}
}
export const forgetAll = (backups?: Locations, dryRun = false) => {
if (!backups) {
backups = config.locations
}
console.log('\nRemoving old snapshots according to policy'.underline.grey)
if (dryRun) console.log('Running in dry-run mode, not touching data\n'.yellow)
for (const [name, backup] of Object.entries(backups)) forgetLocation(name, backup, dryRun)
}

@ -1,13 +0,0 @@
import { checkAndConfigureBackendsForLocations } from '../backend'
import { backupAll } from '../backup'
import { Flags, Locations } from '../types'
import { checkIfResticIsAvailable, parseLocations } from '../utils'
export default function backup({ location, all }: Flags) {
checkIfResticIsAvailable()
const locations: Locations = parseLocations(location, all)
checkAndConfigureBackendsForLocations(locations)
backupAll(locations)
console.log('\nFinished!'.underline + ' 🎉')
}

@ -1,9 +0,0 @@
import { checkAndConfigureBackends } from '../backend'
import { Flags } from '../types'
import { checkIfResticIsAvailable, parseBackend } from '../utils'
export default function check({ backend, all }: Flags) {
checkIfResticIsAvailable()
const backends = parseBackend(backend, all)
checkAndConfigureBackends(backends)
}

@ -1,7 +0,0 @@
import { runCron } from '../cron'
import { checkIfResticIsAvailable } from '../utils'
export function cron() {
checkIfResticIsAvailable()
runCron()
}

@ -1,14 +0,0 @@
import { getEnvFromBackend } from '../backend'
import { Flags } from '../types'
import { checkIfResticIsAvailable, exec as execCLI, parseBackend } from '../utils'
export default function exec({ backend, all }: Flags, args: string[]) {
checkIfResticIsAvailable()
const backends = parseBackend(backend, all)
for (const [name, backend] of Object.entries(backends)) {
console.log(`\n${name}:\n`.grey.underline)
const env = getEnvFromBackend(backend)
const { out, err } = execCLI('restic', args, { env })
console.log(out, err)
}
}

@ -1,13 +0,0 @@
import { checkAndConfigureBackendsForLocations } from '../backend'
import { forgetAll } from '../forget'
import { Flags, Locations } from '../types'
import { checkIfResticIsAvailable, parseLocations } from '../utils'
export default function forget({ location, all, dryRun }: Flags) {
checkIfResticIsAvailable()
const locations: Locations = parseLocations(location, all)
checkAndConfigureBackendsForLocations(locations)
forgetAll(locations, dryRun)
console.log('\nFinished!'.underline + ' 🎉')
}

@ -1,18 +0,0 @@
import { config } from '../'
import { fill, treeToString } from '../utils'
const showAll = () => {
console.log('\n\n' + fill(32, '_') + 'LOCATIONS:'.underline)
for (const [key, data] of Object.entries(config.locations)) {
console.log(`\n${key.blue.underline}:`)
console.log(treeToString(data, ['to:', 'from:', 'hooks:', 'options:', 'cron:']))
}
console.log('\n\n' + fill(32, '_') + 'BACKENDS:'.underline)
for (const [key, data] of Object.entries(config.backends)) {
console.log(`\n${key.blue.underline}:`)
console.log(treeToString(data, ['type:', 'path:', 'key:']))
}
}
export default showAll

@ -1,50 +0,0 @@
import { join } from 'path'
import { chmodSync, renameSync, unlinkSync } from 'fs'
import { tmpdir } from 'os'
import axios from 'axios'
import { Writer } from 'clitastic'
import { INSTALL_DIR } from '..'
import { checkIfCommandIsAvailable, checkIfResticIsAvailable, downloadFile, exec } from '../utils'
export default async function install() {
try {
checkIfResticIsAvailable()
console.log('Restic is already installed')
return
} catch {}
const w = new Writer('Checking latest version... ⏳')
checkIfCommandIsAvailable('bzip2')
const { data: json } = await axios({
method: 'get',
url: 'https://api.github.com/repos/restic/restic/releases/latest',
responseType: 'json',
})
const archMap: { [a: string]: string } = {
x32: '386',
x64: 'amd64',
}
w.replaceLn('Downloading binary... 🌎')
const name = `${json.name.replace(' ', '_')}_${process.platform}_${archMap[process.arch]}.bz2`
const dl = json.assets.find((asset: any) => asset.name === name)
if (!dl) return console.log('Cannot get the right binary.'.red, 'Please see https://bit.ly/2Y1Rzai')
const tmp = join(tmpdir(), name)
const extracted = tmp.slice(0, -4) //without the .bz2
await downloadFile(dl.browser_download_url, tmp)
w.replaceLn('Decompressing binary... 📦')
exec('bzip2', ['-dk', tmp])
unlinkSync(tmp)
w.replaceLn(`Moving to ${INSTALL_DIR} 🚙`)
chmodSync(extracted, 0o755)
renameSync(extracted, INSTALL_DIR + '/restic')
w.done(`\nFinished! restic is installed under: ${INSTALL_DIR}`.underline + ' 🎉')
}

@ -1,9 +0,0 @@
import { restoreSingle } from '../restore'
import { Flags } from '../types'
import { checkIfResticIsAvailable, checkIfValidLocation } from '../utils'
export default function restore({ location, to, from }: Flags) {
checkIfResticIsAvailable()
checkIfValidLocation(location)
restoreSingle(location, from, to)
}

@ -1,13 +0,0 @@
import { unlinkSync } from 'fs'
import { INSTALL_DIR } from '..'
export function uninstall() {
for (const bin of ['restic', 'autorestic'])
try {
unlinkSync(INSTALL_DIR + '/' + bin)
console.log(`Finished! ${bin} was uninstalled`)
} catch (e) {
console.log(`${bin} is already uninstalled`.red)
}
}

@ -1,46 +0,0 @@
import { chmodSync } from 'fs'
import axios from 'axios'
import { Writer } from 'clitastic'
import semver from 'semver'
import { INSTALL_DIR, VERSION } from '..'
import { checkIfResticIsAvailable, downloadFile, exec } from '../utils'
export async function upgrade() {
checkIfResticIsAvailable()
const w = new Writer('Checking for latest restic version... ⏳')
exec('restic', ['self-update'])
w.replaceLn('Checking for latest autorestic version... ⏳')
const { data: json } = await axios({
method: 'get',
url: 'https://api.github.com/repos/cupcakearmy/autorestic/releases/latest',
responseType: 'json',
})
const latest = semver.coerce(json.tag_name)
const current = semver.coerce(VERSION)
if (!latest || !current) throw new Error('Could not parse versions numbers.')
if (semver.gt(latest, current)) {
if (semver.major(latest) === semver.major(current)) {
// Update to compatible
const platformMap: { [key: string]: string } = {
darwin: 'macos',
}
const name = `autorestic_${platformMap[process.platform] || process.platform}_${process.arch}`
const dl = json.assets.find((asset: any) => asset.name === name)
const to = INSTALL_DIR + '/autorestic'
w.replaceLn('Downloading binary... 🌎')
await downloadFile(dl.browser_download_url, to)
chmodSync(to, 0o755)
} else {
w.done('Newer major version available, will not install automatically.\nDownload: https://github.com/cupcakearmy/autorestic')
return
}
}
w.done('All up to date! 🚀')
}

@ -1,135 +0,0 @@
import colors from 'colors'
import { program } from 'commander'
import { setCIMode } from 'clitastic'
import { unlock, readLock, writeLock, lock } from './lock'
import { Config } from './types'
import { init } from './config'
import info from './handlers/info'
import check from './handlers/check'
import backup from './handlers/backup'
import restore from './handlers/restore'
import forget from './handlers/forget'
import { cron } from './handlers/cron'
import exec from './handlers/exec'
import install from './handlers/install'
import { uninstall } from './handlers/uninstall'
import { upgrade } from './handlers/upgrade'
export const VERSION = '0.30'
export const INSTALL_DIR = '/usr/local/bin'
let requireConfig: boolean = true
let error: boolean = false
export function hasError() {
error = true
}
process.on('uncaughtException', (err) => {
console.log(err.message)
unlock()
process.exit(1)
})
let queue: () => Promise<void> = async () => {}
const enqueue = (fn: Function) => (cmd: any) => {
queue = async () => fn(cmd.opts())
}
program.storeOptionsAsProperties()
program.name('autorestic').description('Easy Restic CLI Utility').version(VERSION)
program.option('-c, --config <path>', 'Config file')
program.option('-v, --verbose', 'Verbosity', false)
program.option('--ci', 'CI Mode. Removes interactivity from the shell', false)
program.command('info').action(enqueue(info))
program.on('--help', () => {
console.log('')
console.log(`${'Docs:'.yellow}\t\thttps://autorestic.vercel.app`)
console.log(`${'Examples:'.yellow}\thttps://autorestic.vercel.app/examples`)
})
program
.command('check')
.description('Checks and initializes backend as needed')
.option('-b, --backend <backends...>')
.option('-a, --all')
.action(enqueue(check))
program.command('backup').description('Performs a backup').option('-l, --location <locations...>').option('-a, --all').action(enqueue(backup))
program
.command('restore')
.description('Restores data to a specified folder from a location')
.requiredOption('-l, --location <location>')
.option('--from <backend>')
.requiredOption('--to <path>', 'Path to save the restored data to')
.action(enqueue(restore))
program
.command('forget')
.description('This will prune and remove data according to your policies')
.option('-l, --location <locations...>')
.option('-a, --all')
.option('--dry-run')
.action(enqueue(forget))
program
.command('cron')
.description('Intended to be triggered by an automated system like systemd or crontab.')
.option('-a, --all')
.action(enqueue(cron))
program
.command('exec')
.description('Run any native restic command on desired backends')
.option('-b, --backend <backends...>')
.option('-a, --all')
.action(({ args, all, backend }) => {
queue = async () => exec({ all, backend }, args)
})
program.command('install').description('Installs both restic and autorestic to /usr/local/bin').action(enqueue(install))
program.command('uninstall').description('Uninstalls autorestic from the system').action(enqueue(uninstall))
program
.command('upgrade')
.alias('update')
.description('Checks and installs new autorestic versions')
.action(() => {
requireConfig = false
queue = upgrade
})
const { verbose, config: configFile, ci } = program.parse(process.argv)
export const VERBOSE = verbose
export let config: Config
setCIMode(ci)
if (ci) colors.disable()
async function main() {
try {
if (requireConfig) {
config = init(configFile)
const { running } = readLock()
if (running) {
console.log('An instance of autorestic is already running for this config file'.red)
process.exit(1)
}
lock()
}
await queue()
} catch (e) {
console.error(e.message)
} finally {
if (requireConfig) unlock()
}
if (error) process.exit(1)
}
main()

@ -1,18 +0,0 @@
import { config } from './'
import { fill, treeToString } from './utils'
const showAll = () => {
console.log('\n\n' + fill(32, '_') + 'LOCATIONS:'.underline)
for (const [key, data] of Object.entries(config.locations)) {
console.log(`\n${key.blue.underline}:`)
console.log(treeToString(data, ['to:', 'from:', 'hooks:', 'options:', 'cron:']))
}
console.log('\n\n' + fill(32, '_') + 'BACKENDS:'.underline)
for (const [key, data] of Object.entries(config.backends)) {
console.log(`\n${key.blue.underline}:`)
console.log(treeToString(data, ['type:', 'path:', 'key:']))
}
}
export default showAll

@ -1,39 +0,0 @@
import fs from 'fs'
import { pathRelativeToConfigFile } from './utils'
import { Lockfile } from './types'
export const getLockFileName = () => {
const LOCK_FILE = '.autorestic.lock'
return pathRelativeToConfigFile(LOCK_FILE)
}
export const readLock = (): Lockfile => {
const name = getLockFileName()
let lock = {
running: false,
crons: {},
}
try {
lock = JSON.parse(fs.readFileSync(name, { encoding: 'utf-8' }))
} catch {}
return lock
}
export const writeLock = (lock: Lockfile) => {
const name = getLockFileName()
fs.writeFileSync(name, JSON.stringify(lock, null, 2), { encoding: 'utf-8' })
}
export const unlock = () => {
writeLock({
...readLock(),
running: false,
})
}
export const lock = () => {
writeLock({
...readLock(),
running: true,
})
}

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