Merge 51a8298f2a into 8a773856de

Prior to this change, running the example from the docs without root privs produces this misleading/confusing output that claims that the software was installed when it wasn't:

```console
$ wget -qO - https://raw.githubusercontent.com/cupcakearmy/autorestic/master/install.sh | bash
linux
amd64
/usr/local/bin/autorestic.bz2: Permission denied
bzip2: Can't open input file /usr/local/bin/autorestic.bz2: No such file or directory.
chmod: cannot access '/usr/local/bin/autorestic': No such file or directory
bash: line 49: autorestic: command not found
Successfully installed autorestic
```

With this change, the errors stop the script much earlier and produce this output instead:

```
linux
amd64
/usr/local/bin/autorestic.bz2: Permission denied
```

.github/workflows/ci.yml

@@ -0,0 +1,24 @@
+name: CI
+on:
+  pull_request:
+  push:
+    branches: [master]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v3
+        with:
+          go-version: '^1.21'
+      - run: go test -v ./...
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-go@v3
+        with:
+          go-version: '^1.21'
+      - run: go build -v .

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.22-alpine as builder
+FROM golang:1.23-alpine as builder
 
 WORKDIR /app
 COPY go.* .
@@ -6,7 +6,7 @@ RUN go mod download
 COPY . .
 RUN go build
 
-FROM restic/restic:0.17.0
+FROM restic/restic:0.17.1
 RUN apk add --no-cache rclone bash curl docker-cli
 COPY --from=builder /app/autorestic /usr/bin/autorestic
 ENTRYPOINT []

cmd/root.go

@@ -42,6 +42,7 @@ func init() {
 	rootCmd.PersistentFlags().BoolVarP(&flags.VERBOSE, "verbose", "v", false, "verbose mode")
 	rootCmd.PersistentFlags().StringVar(&flags.RESTIC_BIN, "restic-bin", "restic", "specify custom restic binary")
 	rootCmd.PersistentFlags().StringVar(&flags.DOCKER_IMAGE, "docker-image", "cupcakearmy/autorestic:"+internal.VERSION, "specify a custom docker image")
+	rootCmd.PersistentFlags().StringVar(&flags.LOCKFILE_PATH, "lockfile-path", "", "specify a custom path for the lockfile (defaults to .autorestic.lock.yml next to the loaded autorestic config file)")
 	cobra.OnInitialize(initConfig)
 }
 

docs/package.json

@@ -1,7 +1,8 @@
 {
   "scripts": {
     "build": "NEXT_TELEMETRY_DISABLED=1 next build",
-    "dev": "NEXT_TELEMETRY_DISABLED=1 next"
+    "dev": "NEXT_TELEMETRY_DISABLED=1 next",
+    "start": "NEXT_TELEMETRY_DISABLED=1 next start"
   },
   "dependencies": {
     "next": "^14.2.7",

docs/pages/cli/general.md

@@ -34,3 +34,11 @@ With `--restic-bin` you can specify to run a specific restic binary. This can be
 ```bash
 autorestic --restic-bin /some/path/to/my/custom/restic/binary
 ```
+
+## `--lockfile-path`
+
+Specify the path for the lockfile used by `autorestic`. If omitted, this will default to `.autorestic.lock.yml` next to the loaded config file.
+
+```bash
+autorestic --lockfile-path /path/to/my/.autorestic.lock.yml
+```

docs/pages/location/docker.md

@@ -18,7 +18,7 @@ services:
 
 ```yaml | .autorestic.yml
 locations:
-  foo:
+  hello:
     from: my-data
     type: volume
     # ...

install.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-
+set -e -o pipefail
 shopt -s nocaseglob
 
 OUT_FILE=/usr/local/bin/autorestic

internal/cron.go

@@ -1,12 +1,22 @@
 package internal
 
+import (
+	"errors"
+	"fmt"
+)
+
 func RunCron() error {
 	c := GetConfig()
+	var errs []error
 	for name, l := range c.Locations {
 		l.name = name
 		if err := l.RunCron(); err != nil {
-			return err
+			errs = append(errs, err)
 		}
 	}
+
+	if len(errs) > 0 {
+		return fmt.Errorf("Encountered errors during cron process:\n%w", errors.Join(errs...))
+	}
 	return nil
 }

internal/flags/flags.go

@@ -1,9 +1,10 @@
 package flags
 
 var (
-	CI         bool = false
-	VERBOSE    bool = false
-	CRON_LEAN  bool = false
-	RESTIC_BIN string
-	DOCKER_IMAGE string
+	CI            bool = false
+	VERBOSE       bool = false
+	CRON_LEAN     bool = false
+	RESTIC_BIN    string
+	DOCKER_IMAGE  string
+	LOCKFILE_PATH string
 )

internal/location.go

@@ -1,6 +1,7 @@
 package internal
 
 import (
+	"errors"
 	"fmt"
 	"io/ioutil"
 	"os"
@@ -446,7 +447,10 @@ func (l Location) RunCron() error {
 	now := time.Now()
 	if now.After(next) {
 		lock.SetCron(l.name, now.Unix())
-		l.Backup(true, "")
+		errs := l.Backup(true, "")
+		if len(errs) > 0 {
+			return fmt.Errorf("Failed to backup location \"%s\":\n%w", l.name, errors.Join(errs...))
+		}
 	} else {
 		if !flags.CRON_LEAN {
 			colors.Body.Printf("Skipping \"%s\", not due yet.\n", l.name)

internal/lock/lock.go

@@ -18,18 +18,28 @@ const (
 	RUNNING = "running"
 )
 
+// getLockfilePath returns the path to the lockfile. If flags.LOCKFILE_PATH is
+// set, its value is used, otherwise the path is generated relative to the
+// config file.
+func getLockfilePath() string {
+	if flags.LOCKFILE_PATH != "" {
+		return flags.LOCKFILE_PATH
+	} else {
+		p := viper.ConfigFileUsed()
+		if p == "" {
+			colors.Error.Println("cannot lock before reading config location")
+			os.Exit(1)
+		}
+		return path.Join(path.Dir(p), ".autorestic.lock.yml")
+	}
+}
+
 func getLock() *viper.Viper {
 	if lock == nil {
-
 		once.Do(func() {
 			lock = viper.New()
 			lock.SetDefault("running", false)
-			p := viper.ConfigFileUsed()
-			if p == "" {
-				colors.Error.Println("cannot lock before reading config location")
-				os.Exit(1)
-			}
-			file = path.Join(path.Dir(p), ".autorestic.lock.yml")
+			file = getLockfilePath()
 			if !flags.CRON_LEAN {
 				colors.Faint.Println("Using lock:\t", file)
 			}

internal/lock/lock_test.go

@@ -7,6 +7,7 @@ import (
 	"strconv"
 	"testing"
 
+	"github.com/cupcakearmy/autorestic/internal/flags"
 	"github.com/spf13/viper"
 )
 
@@ -28,6 +29,37 @@ func setup(t *testing.T) {
 	})
 }
 
+func TestGetLockfilePath(t *testing.T) {
+	t.Run("when flags.LOCKFILE_PATH is set", func(t *testing.T) {
+		flags.LOCKFILE_PATH = "/path/to/my/autorestic.lock.yml"
+		defer func() { flags.LOCKFILE_PATH = "" }()
+
+		p := getLockfilePath()
+
+		if p != "/path/to/my/autorestic.lock.yml" {
+			t.Errorf("got %v, want %v", p, "/path/to/my/autorestic.lock.yml")
+		}
+	})
+
+	t.Run("when flags.LOCKFILE_PATH is set", func(t *testing.T) {
+		d, err := os.MkdirTemp("", testDirectory)
+		if err != nil {
+			log.Fatalf("error creating temp dir: %v", err)
+			return
+		}
+		viper.SetConfigFile(d + "/.autorestic.yml")
+		defer viper.Reset()
+
+		flags.LOCKFILE_PATH = ""
+
+		p := getLockfilePath()
+
+		if p != d+"/.autorestic.lock.yml" {
+			t.Errorf("got %v, want %v", p, d+"/.autorestic.lock.yml")
+		}
+	})
+}
+
 func TestLock(t *testing.T) {
 	setup(t)