Merge docs/private-key-filename

Use vaultik_backup_private_key.txt filename in keygen examples
Merge docs/shell-completion
2026-06-10 11:44:58 -07:00 · 2026-06-10 11:44:58 -07:00 · 2026-06-10 11:44:05 -07:00 · 2026-06-10 11:44:05 -07:00 · 2026-06-10 11:37:42 -07:00 · 2026-06-10 11:37:23 -07:00
69 changed files with 1111 additions and 237 deletions
--- a/.goreleaser.yaml
+++ b/.goreleaser.yaml
@@ -20,8 +20,8 @@ builds:
      - arm64
    ldflags:
      - -s -w
-      - -X 'git.eeqj.de/sneak/vaultik/internal/globals.Version={{ .Version }}'
-      - -X 'git.eeqj.de/sneak/vaultik/internal/globals.Commit={{ .Commit }}'
+      - -X 'sneak.berlin/go/vaultik/internal/globals.Version={{ .Version }}'
+      - -X 'sneak.berlin/go/vaultik/internal/globals.Commit={{ .Commit }}'

 archives:
  - id: default
--- a/2
+++ b/2
@@ -42,7 +42,7 @@ COPY . .
 RUN make test

 # Build with CGO enabled (required for mattn/go-sqlite3)
-RUN CGO_ENABLED=1 go build -ldflags "-X 'git.eeqj.de/sneak/vaultik/internal/globals.Version=${VERSION}' -X 'git.eeqj.de/sneak/vaultik/internal/globals.Commit=$(git rev-parse HEAD 2>/dev/null || echo unknown)'" -o /vaultik ./cmd/vaultik
+RUN CGO_ENABLED=0 go build -ldflags "-X 'sneak.berlin/go/vaultik/internal/globals.Version=${VERSION}' -X 'sneak.berlin/go/vaultik/internal/globals.Commit=$(git rev-parse HEAD 2>/dev/null || echo unknown)'" -o /vaultik ./cmd/vaultik

 # Runtime stage
 # alpine:3.21, 2026-02-25
--- a/4
+++ b/4
@@ -7,8 +7,8 @@ VERSION := 1.0.0-rc.1
 GIT_REVISION := $(shell git rev-parse HEAD 2>/dev/null || echo "unknown")

 # Linker flags
-LDFLAGS := -X 'git.eeqj.de/sneak/vaultik/internal/globals.Version=$(VERSION)' \
-           -X 'git.eeqj.de/sneak/vaultik/internal/globals.Commit=$(GIT_REVISION)'
+LDFLAGS := -X 'sneak.berlin/go/vaultik/internal/globals.Version=$(VERSION)' \
+           -X 'sneak.berlin/go/vaultik/internal/globals.Commit=$(GIT_REVISION)'

 # Default target
 all: vaultik
--- a/README.md
+++ b/README.md
@@ -6,6 +6,32 @@ remote S3-compatible object store. It requires no private keys, secrets, or
 credentials (other than those required to PUT to encrypted object storage,
 such as S3 API keys) stored on the backed-up system.

+## quickstart
+
+```sh
+# install
+go install sneak.berlin/go/vaultik/cmd/vaultik@latest
+
+# create a default config file (prints the path it wrote to)
+vaultik config init
+
+# generate an age keypair; keep the private key file somewhere safe and
+# offline — you need it to restore, and the backed-up machine does not need it
+age-keygen -o vaultik_backup_private_key.txt
+grep 'public key' vaultik_backup_private_key.txt
+
+# configure the encryption key and backup destination
+vaultik config set age_recipients.0 age1YOUR_PUBLIC_KEY_HERE
+vaultik config set storage_url "file:///Volumes/usbstick/mybackup"
+
+# back up your home directory (the default config includes a "home"
+# snapshot of ~ with sensible excludes)
+vaultik snapshot create
+
+# see what you have
+vaultik snapshot list
+```
+
 Features:

 * modern encryption ([age](https://age-encryption.org/), X25519 + XChaCha20-Poly1305)
@@ -38,40 +64,19 @@ Requirements that no existing tool meets:
 * encrypted
 * s3 compatible without an intermediate step or tool

-## install
+## daily use

 ```sh
-go install git.eeqj.de/sneak/vaultik@latest
-```
-
-## quick start
-
-```sh
-# 1. Install
-go install git.eeqj.de/sneak/vaultik@latest
-
-# 2. Generate an age keypair (store the private key somewhere safe, offline)
-age-keygen -o key.txt
-# the public key is printed to stdout and also in key.txt
-
-# 3. Create a default config file
-vaultik init
-# Writes to the platform config directory with commented defaults:
-#   macOS: ~/Library/Application Support/vaultik/config.yml
-#   Linux: ~/.config/vaultik/config.yml
-#   root:  /etc/vaultik/config.yml
-
-# 4. Edit the config: set age_recipients, snapshots, and storage_url
-#    (init prints the path it wrote to)
-
-# 5. Run your first backup
-vaultik snapshot create
-
-# 6. Verify it worked
-vaultik snapshot list
+# verify a snapshot (shallow: checks all blobs exist)
 vaultik snapshot verify <snapshot-id>

-# 7. Set up a daily cron job (keeps last 4 weeks of snapshots)
+# deep verify (downloads and cryptographically verifies every blob)
+VAULTIK_AGE_SECRET_KEY='AGE-SECRET-KEY-...' vaultik snapshot verify --deep <snapshot-id>
+
+# restore (requires the private key)
+VAULTIK_AGE_SECRET_KEY='AGE-SECRET-KEY-...' vaultik restore <snapshot-id> /tmp/restored
+
+# daily cron job: back up, keep a 4-week rolling window of snapshots
 # 0 3 * * * vaultik snapshot create --cron --prune --keep-newer-than 4w
 ```

@@ -82,7 +87,10 @@ vaultik snapshot verify <snapshot-id>
 ### commands

 ```sh
-vaultik [--config <path>] init
+vaultik [--config <path>] config init
+vaultik [--config <path>] config edit
+vaultik [--config <path>] config get <key>
+vaultik [--config <path>] config set <key> <value>
 vaultik [--config <path>] snapshot create [snapshot-names...] [--cron] [--prune] [--keep-newer-than <duration>] [--skip-errors]
 vaultik [--config <path>] snapshot list [--json]
 vaultik [--config <path>] snapshot verify <snapshot-id> [--deep] [--json]
@@ -96,6 +104,7 @@ vaultik [--config <path>] info
 vaultik [--config <path>] remote info [--json]
 vaultik [--config <path>] store info
 vaultik [--config <path>] database purge [--force]
+vaultik completion <bash|zsh|fish|powershell>
 vaultik version
 ```

@@ -112,15 +121,43 @@ vaultik version
 * `VAULTIK_CONFIG`: Path to config file (overridden by `--config`)
 * `VAULTIK_INDEX_PATH`: Override local SQLite index path

+### shell completion
+
+```sh
+# zsh: load for the current session
+source <(vaultik completion zsh)
+
+# zsh: install permanently
+vaultik completion zsh > "${fpath[1]}/_vaultik"
+
+# bash: load for the current session
+source <(vaultik completion bash)
+
+# bash: install permanently (Linux)
+vaultik completion bash > /etc/bash_completion.d/vaultik
+
+# fish
+vaultik completion fish > ~/.config/fish/completions/vaultik.fish
+```
+
 ### command details

-**init**: Write a default config file with commented explanations for every
-setting. Writes to the path from `--config`, `$VAULTIK_CONFIG`, or the
+**`config init`**: Write a default config file with commented explanations for
+every setting. Writes to the path from `--config`, `$VAULTIK_CONFIG`, or the
 platform config directory (`~/Library/Application Support/vaultik/` on macOS,
 `~/.config/vaultik/` on Linux, `/etc/vaultik/` as root). Refuses to overwrite an
 existing file. Created with mode `0600` since it will contain credentials.

-**snapshot create**: Perform incremental backup of configured snapshots.
+**`config edit`**: Open the config file in `$EDITOR` (falls back to `vi`).
+
+**`config get`**: Print a config value addressed by dotted YAML path
+(e.g. `vaultik config get s3.bucket`). Non-scalar values print as YAML.
+
+**`config set`**: Set a scalar config value by dotted YAML path
+(e.g. `vaultik config set compression_level 9`). Comments and formatting
+in the file are preserved; intermediate maps are created as needed.
+
+**`snapshot create`**: Perform incremental backup of configured snapshots.
 * Optional snapshot names argument to create specific snapshots (default: all)
 * `--cron`: Silent unless error (for crontab)
 * `--prune`: After backup, drop older snapshots of each backed-up name and
@@ -130,16 +167,16 @@ existing file. Created with mode `0600` since it will contain credentials.
  this duration instead of only the latest (e.g. `4w`, `30d`, `6mo`, `1y`)
 * `--skip-errors`: Skip file read errors (log them loudly but continue)

-**snapshot list**: List all snapshots with their timestamps and sizes.
+**`snapshot list`**: List all snapshots with their timestamps and sizes.
 * `--json`: Output in JSON format

-**snapshot verify**: Verify snapshot integrity.
+**`snapshot verify`**: Verify snapshot integrity.
 * Default (shallow): checks that all blobs referenced in the manifest exist in storage
 * `--deep`: Downloads and decrypts each blob, verifies chunk hashes against the
  encrypted metadata database
 * `--json`: Output results as JSON

-**snapshot purge**: Remove old snapshots based on criteria. Retention is
+**`snapshot purge`**: Remove old snapshots based on criteria. Retention is
 per-snapshot-name (`--keep-latest` keeps the latest of each name, not the
 latest globally).
 * `--keep-latest`: Keep only the most recent snapshot of each name
@@ -147,42 +184,42 @@ latest globally).
 * `--snapshot <name>`: Restrict to specific snapshot names (repeat for multiple)
 * `--force`: Skip confirmation prompt

-**snapshot remove**: Remove a specific snapshot from the local database.
+**`snapshot remove`**: Remove a specific snapshot from the local database.
 * `--remote`: Also remove snapshot metadata from remote storage
 * `--all`: Remove all snapshots (requires `--force`)
 * `--dry-run`: Show what would be deleted without deleting
 * `--force`: Skip confirmation prompt
 * `--json`: Output result as JSON

-**snapshot prune**: Clean orphaned data from the local database (files,
+**`snapshot prune`**: Clean orphaned data from the local database (files,
 chunks, blobs not referenced by any snapshot).

-**snapshot cleanup**: Remove stale local snapshot records that have no
+**`snapshot cleanup`**: Remove stale local snapshot records that have no
 corresponding metadata in remote storage. These are typically left behind
 by incomplete or interrupted backups. Does not touch remote storage.

-**restore**: Restore files from a backup snapshot.
+**`restore`**: Restore files from a backup snapshot.
 * Requires `VAULTIK_AGE_SECRET_KEY` environment variable
 * Optional path arguments to restore specific files/directories (default: all)
 * Preserves file permissions, timestamps, ownership (ownership requires root),
  symlinks, and empty directories
 * `--verify`: After restoring, verify every file's chunk hashes match

-**prune**: Remove unreferenced blobs from remote storage.
+**`prune`**: Remove unreferenced blobs from remote storage.
 * Scans all snapshot manifests for referenced blobs, deletes any blob not referenced
 * `--force`: Skip confirmation prompt
 * `--json`: Output stats as JSON

-**info**: Display system configuration, storage settings, encryption
+**`info`**: Display system configuration, storage settings, encryption
 recipients, and local database statistics.

-**remote info**: Show detailed remote storage information including per-snapshot
+**`remote info`**: Show detailed remote storage information including per-snapshot
 metadata sizes, blob counts, and orphaned blob detection.
 * `--json`: Output as JSON

-**store info**: Display storage backend type and statistics.
+**`store info`**: Display storage backend type and statistics.

-**database purge**: Delete the local SQLite state database entirely. Remote
+**`database purge`**: Delete the local SQLite state database entirely. Remote
 storage is unaffected; the next backup will do a full scan and re-deduplicate
 against existing remote blobs.
 * `--force`: Skip confirmation prompt
@@ -285,7 +322,8 @@ Snapshot IDs follow the format `<hostname>_<snapshot-name>_<RFC3339-timestamp>`

 ## configuration reference

-See `config.example.yml` for a complete annotated example. Key fields:
+Run `vaultik config init` to generate a fully commented config file.
+Key fields:

 | Field | Default | Description |
 |-------|---------|-------------|
@@ -298,7 +336,7 @@ See `config.example.yml` for a complete annotated example. Key fields:
 | `blob_size_limit` | `10GB` | Maximum blob size before splitting |
 | `compression_level` | `3` | zstd compression level (1-19) |
 | `hostname` | system hostname | Hostname used in snapshot IDs |
-| `index_path` | `~/.local/share/.../index.sqlite` | Local SQLite index path |
+| `index_path` | platform data dir | Local SQLite index path |

 ---

--- a/cmd/vaultik/main.go
+++ b/cmd/vaultik/main.go
@@ -5,7 +5,7 @@ import (
 	"runtime"
 	"runtime/pprof"

-	"git.eeqj.de/sneak/vaultik/internal/cli"
+	"sneak.berlin/go/vaultik/internal/cli"
 )

 func main() {
--- a/go.mod
+++ b/go.mod
@@ -1,4 +1,4 @@
-module git.eeqj.de/sneak/vaultik
+module sneak.berlin/go/vaultik

 go 1.26.1

--- a/internal/blob/packer.go
+++ b/internal/blob/packer.go
@@ -23,12 +23,12 @@ import (
 	"sync"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/blobgen"
-	"git.eeqj.de/sneak/vaultik/internal/database"
-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/types"
 	"github.com/google/uuid"
 	"github.com/spf13/afero"
+	"sneak.berlin/go/vaultik/internal/blobgen"
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 // BlobHandler is a callback function invoked when a blob is finalized and ready for upload.
--- a/internal/blob/packer_test.go
+++ b/internal/blob/packer_test.go
@@ -10,11 +10,11 @@ import (
 	"testing"

 	"filippo.io/age"
-	"git.eeqj.de/sneak/vaultik/internal/database"
-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/types"
 	"github.com/klauspost/compress/zstd"
 	"github.com/spf13/afero"
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 const (
--- a/internal/cli/app.go
+++ b/internal/cli/app.go
@@ -10,16 +10,16 @@ import (
 	"syscall"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/config"
-	"git.eeqj.de/sneak/vaultik/internal/database"
-	"git.eeqj.de/sneak/vaultik/internal/globals"
-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/pidlock"
-	"git.eeqj.de/sneak/vaultik/internal/snapshot"
-	"git.eeqj.de/sneak/vaultik/internal/storage"
-	"git.eeqj.de/sneak/vaultik/internal/vaultik"
 	"github.com/adrg/xdg"
 	"go.uber.org/fx"
+	"sneak.berlin/go/vaultik/internal/config"
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/globals"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/pidlock"
+	"sneak.berlin/go/vaultik/internal/snapshot"
+	"sneak.berlin/go/vaultik/internal/storage"
+	"sneak.berlin/go/vaultik/internal/vaultik"
 )

 // AppOptions contains common options for creating the fx application.
@@ -125,7 +125,7 @@ func RunApp(ctx context.Context, app *fx.App) error {
 // It acquires a PID lock before starting to prevent concurrent instances.
 func RunWithApp(ctx context.Context, opts AppOptions) error {
 	// Acquire PID lock to prevent concurrent instances
-	lockDir := filepath.Join(xdg.DataHome, "berlin.sneak.app.vaultik")
+	lockDir := filepath.Join(xdg.DataHome, "vaultik")
 	lock, err := pidlock.Acquire(lockDir)
 	if err != nil {
 		if errors.Is(err, pidlock.ErrAlreadyRunning) {
--- a/internal/cli/config.go
+++ b/internal/cli/config.go
@@ -3,20 +3,25 @@ package cli
 import (
 	"fmt"
 	"os"
+	"os/exec"
 	"path/filepath"
+	"strconv"
+	"strings"

 	"github.com/spf13/cobra"
+	"gopkg.in/yaml.v3"
 )

 const defaultConfigTemplate = `# vaultik configuration
-# Documentation: https://git.eeqj.de/sneak/vaultik
+# Documentation: https://sneak.berlin/go/vaultik

 # ─── REQUIRED ────────────────────────────────────────────────────────────────

 # Age recipient public keys for encryption.
 # Backups are encrypted to ALL listed recipients. Any one of the corresponding
 # private keys can decrypt. Generate a keypair with:
-#   age-keygen -o key.txt && grep 'public key' key.txt
+#   age-keygen -o vaultik_backup_private_key.txt
+#   grep 'public key' vaultik_backup_private_key.txt
 age_recipients:
  - age1REPLACE_WITH_YOUR_PUBLIC_KEY

@@ -192,13 +197,31 @@ storage_url: ""
 # hostname: myserver

 # Path to the local SQLite index database.
-# Default: ~/.local/share/berlin.sneak.app.vaultik/index.sqlite
+# Default: the platform data directory, e.g.
+#   macOS: ~/Library/Application Support/vaultik/index.sqlite
+#   Linux: ~/.local/share/vaultik/index.sqlite
 # index_path: /path/to/index.sqlite
 `

-// NewInitCommand creates the init command that writes a default config file.
-func NewInitCommand() *cobra.Command {
+// NewConfigCommand creates the config command group.
+func NewConfigCommand() *cobra.Command {
 	cmd := &cobra.Command{
+		Use:   "config",
+		Short: "Manage the configuration file",
+		Long:  "Commands for creating, editing, and querying the vaultik config file.",
+	}
+
+	cmd.AddCommand(newConfigInitCommand())
+	cmd.AddCommand(newConfigEditCommand())
+	cmd.AddCommand(newConfigGetCommand())
+	cmd.AddCommand(newConfigSetCommand())
+
+	return cmd
+}
+
+// newConfigInitCommand creates the 'config init' subcommand.
+func newConfigInitCommand() *cobra.Command {
+	return &cobra.Command{
 		Use:   "init",
 		Short: "Write a default config file",
 		Long: `Creates a default configuration file with commented explanations
@@ -230,8 +253,260 @@ on macOS, ~/.config/ on Linux, /etc/vaultik/ as root).`,
 			return nil
 		},
 	}
+}

-	return cmd
+// newConfigEditCommand creates the 'config edit' subcommand.
+func newConfigEditCommand() *cobra.Command {
+	return &cobra.Command{
+		Use:   "edit",
+		Short: "Open the config file in $EDITOR",
+		Args:  cobra.NoArgs,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			path, err := ResolveConfigPath()
+			if err != nil {
+				return err
+			}
+
+			editor := os.Getenv("EDITOR")
+			if editor == "" {
+				editor = "vi"
+			}
+
+			ed := exec.Command(editor, path)
+			ed.Stdin = os.Stdin
+			ed.Stdout = os.Stdout
+			ed.Stderr = os.Stderr
+			return ed.Run()
+		},
+	}
+}
+
+// newConfigGetCommand creates the 'config get' subcommand.
+func newConfigGetCommand() *cobra.Command {
+	return &cobra.Command{
+		Use:   "get <key>",
+		Short: "Print a config value by dotted path (e.g. s3.bucket)",
+		Args:  cobra.ExactArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			path, err := ResolveConfigPath()
+			if err != nil {
+				return err
+			}
+
+			root, err := loadYAMLFile(path)
+			if err != nil {
+				return err
+			}
+
+			node, err := yamlPathGet(root, strings.Split(args[0], "."))
+			if err != nil {
+				return err
+			}
+
+			if node.Kind == yaml.ScalarNode {
+				fmt.Println(node.Value)
+				return nil
+			}
+
+			out, err := yaml.Marshal(node)
+			if err != nil {
+				return fmt.Errorf("marshaling value: %w", err)
+			}
+			fmt.Print(string(out))
+			return nil
+		},
+	}
+}
+
+// newConfigSetCommand creates the 'config set' subcommand.
+func newConfigSetCommand() *cobra.Command {
+	return &cobra.Command{
+		Use:   "set <key> <value>",
+		Short: "Set a config value by dotted path (e.g. compression_level 5)",
+		Long: `Sets a scalar config value addressed by dotted YAML path and writes
+the file back, preserving comments and formatting. Intermediate maps
+are created as needed.
+
+Examples:
+  vaultik config set compression_level 9
+  vaultik config set s3.bucket mybucket
+  vaultik config set storage_url "file:///mnt/backups"`,
+		Args: cobra.ExactArgs(2),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			path, err := ResolveConfigPath()
+			if err != nil {
+				return err
+			}
+
+			root, err := loadYAMLFile(path)
+			if err != nil {
+				return err
+			}
+
+			if err := yamlPathSet(root, strings.Split(args[0], "."), args[1]); err != nil {
+				return err
+			}
+
+			out, err := yaml.Marshal(root)
+			if err != nil {
+				return fmt.Errorf("marshaling config: %w", err)
+			}
+
+			mode := os.FileMode(0o600)
+			if info, err := os.Stat(path); err == nil {
+				mode = info.Mode().Perm()
+			}
+
+			if err := os.WriteFile(path, out, mode); err != nil {
+				return fmt.Errorf("writing config file: %w", err)
+			}
+
+			fmt.Printf("%s = %s\n", args[0], args[1])
+			return nil
+		},
+	}
+}
+
+// loadYAMLFile parses a YAML file into a yaml.Node document tree,
+// which preserves comments and ordering for round-tripping.
+func loadYAMLFile(path string) (*yaml.Node, error) {
+	data, err := os.ReadFile(path)
+	if err != nil {
+		return nil, fmt.Errorf("reading config file: %w", err)
+	}
+
+	var root yaml.Node
+	if err := yaml.Unmarshal(data, &root); err != nil {
+		return nil, fmt.Errorf("parsing config file: %w", err)
+	}
+
+	// An empty file yields a zero node; normalize to an empty mapping document.
+	if root.Kind == 0 {
+		root = yaml.Node{
+			Kind:    yaml.DocumentNode,
+			Content: []*yaml.Node{{Kind: yaml.MappingNode}},
+		}
+	}
+
+	return &root, nil
+}
+
+// yamlPathGet navigates a dotted key path through mapping and sequence
+// nodes and returns the value node. Numeric path components index into
+// sequences (e.g. "age_recipients.0").
+func yamlPathGet(root *yaml.Node, keys []string) (*yaml.Node, error) {
+	node := root
+	if node.Kind == yaml.DocumentNode {
+		if len(node.Content) == 0 {
+			return nil, fmt.Errorf("empty config file")
+		}
+		node = node.Content[0]
+	}
+
+	for i, key := range keys {
+		switch node.Kind {
+		case yaml.MappingNode:
+			found := false
+			for j := 0; j+1 < len(node.Content); j += 2 {
+				if node.Content[j].Value == key {
+					node = node.Content[j+1]
+					found = true
+					break
+				}
+			}
+			if !found {
+				return nil, fmt.Errorf("key not found: %s", strings.Join(keys[:i+1], "."))
+			}
+		case yaml.SequenceNode:
+			idx, err := strconv.Atoi(key)
+			if err != nil {
+				return nil, fmt.Errorf("key %q is a list; use a numeric index", strings.Join(keys[:i], "."))
+			}
+			if idx < 0 || idx >= len(node.Content) {
+				return nil, fmt.Errorf("index %d out of range for %s (len %d)", idx, strings.Join(keys[:i], "."), len(node.Content))
+			}
+			node = node.Content[idx]
+		default:
+			return nil, fmt.Errorf("key %q is not a map or list", strings.Join(keys[:i], "."))
+		}
+	}
+
+	return node, nil
+}
+
+// yamlPathSet navigates a dotted key path, creating intermediate maps as
+// needed, and sets the final key to the given scalar value. Numeric path
+// components index into sequences; an index equal to the sequence length
+// appends a new element (e.g. "age_recipients.1" on a 1-element list).
+func yamlPathSet(root *yaml.Node, keys []string, value string) error {
+	node := root
+	if node.Kind == yaml.DocumentNode {
+		if len(node.Content) == 0 {
+			node.Content = []*yaml.Node{{Kind: yaml.MappingNode}}
+		}
+		node = node.Content[0]
+	}
+
+	for i, key := range keys {
+		last := i == len(keys)-1
+
+		switch node.Kind {
+		case yaml.MappingNode:
+			var valueNode *yaml.Node
+			for j := 0; j+1 < len(node.Content); j += 2 {
+				if node.Content[j].Value == key {
+					valueNode = node.Content[j+1]
+					break
+				}
+			}
+
+			if valueNode == nil {
+				keyNode := &yaml.Node{Kind: yaml.ScalarNode, Value: key}
+				valueNode = &yaml.Node{Kind: yaml.MappingNode}
+				if last {
+					valueNode = &yaml.Node{Kind: yaml.ScalarNode, Value: value}
+				}
+				node.Content = append(node.Content, keyNode, valueNode)
+			} else if last {
+				setScalar(valueNode, value)
+			}
+
+			node = valueNode
+
+		case yaml.SequenceNode:
+			idx, err := strconv.Atoi(key)
+			if err != nil {
+				return fmt.Errorf("key %q is a list; use a numeric index", strings.Join(keys[:i], "."))
+			}
+			if idx < 0 || idx > len(node.Content) {
+				return fmt.Errorf("index %d out of range for %s (len %d)", idx, strings.Join(keys[:i], "."), len(node.Content))
+			}
+			if idx == len(node.Content) {
+				newNode := &yaml.Node{Kind: yaml.MappingNode}
+				if last {
+					newNode = &yaml.Node{Kind: yaml.ScalarNode, Value: value}
+				}
+				node.Content = append(node.Content, newNode)
+			} else if last {
+				setScalar(node.Content[idx], value)
+			}
+			node = node.Content[idx]
+
+		default:
+			return fmt.Errorf("key %q is not a map or list", strings.Join(keys[:i], "."))
+		}
+	}
+
+	return nil
+}
+
+// setScalar overwrites a node in place with a plain scalar value.
+func setScalar(n *yaml.Node, value string) {
+	n.Kind = yaml.ScalarNode
+	n.Tag = ""
+	n.Value = value
+	n.Content = nil
+	n.Style = 0
 }

 // configPathForInit returns the config path to write, checking --config flag,
--- a/internal/cli/config_test.go
+++ b/internal/cli/config_test.go
@@ -0,0 +1,161 @@
+package cli
+
+import (
+	"strings"
+	"testing"
+
+	"gopkg.in/yaml.v3"
+	"sneak.berlin/go/vaultik/internal/config"
+)
+
+// TestDefaultConfigTemplateParses ensures the init template is valid YAML
+// that unmarshals into the Config struct with the expected snapshots.
+func TestDefaultConfigTemplateParses(t *testing.T) {
+	var cfg config.Config
+	if err := yaml.Unmarshal([]byte(defaultConfigTemplate), &cfg); err != nil {
+		t.Fatalf("default config template is not valid YAML: %v", err)
+	}
+
+	if len(cfg.AgeRecipients) != 1 {
+		t.Errorf("expected 1 placeholder age recipient, got %d", len(cfg.AgeRecipients))
+	}
+
+	home, ok := cfg.Snapshots["home"]
+	if !ok {
+		t.Fatal("expected 'home' snapshot in default config")
+	}
+	if len(home.Paths) == 0 {
+		t.Error("home snapshot should have at least one path")
+	}
+	if len(home.Exclude) == 0 {
+		t.Error("home snapshot should have exclude patterns")
+	}
+
+	apps, ok := cfg.Snapshots["apps"]
+	if !ok {
+		t.Fatal("expected 'apps' snapshot in default config")
+	}
+	if len(apps.Paths) != 1 || apps.Paths[0] != "/Applications" {
+		t.Errorf("apps snapshot should back up /Applications, got %v", apps.Paths)
+	}
+	if len(apps.Exclude) == 0 {
+		t.Error("apps snapshot should have exclude patterns")
+	}
+}
+
+const testYAML = `# top comment
+compression_level: 3
+age_recipients:
+  - age1aaa
+s3:
+  bucket: oldbucket # inline comment
+  region: us-east-1
+snapshots:
+  home:
+    paths:
+      - "~"
+`
+
+func parseTestYAML(t *testing.T) *yaml.Node {
+	t.Helper()
+	var root yaml.Node
+	if err := yaml.Unmarshal([]byte(testYAML), &root); err != nil {
+		t.Fatalf("parsing test yaml: %v", err)
+	}
+	return &root
+}
+
+func TestYAMLPathGet(t *testing.T) {
+	root := parseTestYAML(t)
+
+	tests := []struct {
+		path string
+		want string
+		err  bool
+	}{
+		{"compression_level", "3", false},
+		{"s3.bucket", "oldbucket", false},
+		{"s3.region", "us-east-1", false},
+		{"age_recipients.0", "age1aaa", false},
+		{"age_recipients.5", "", true},
+		{"age_recipients.notanumber", "", true},
+		{"s3.nonexistent", "", true},
+		{"nonexistent", "", true},
+		{"compression_level.sub", "", true},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.path, func(t *testing.T) {
+			node, err := yamlPathGet(root, splitPath(tt.path))
+			if tt.err {
+				if err == nil {
+					t.Fatalf("expected error for %q", tt.path)
+				}
+				return
+			}
+			if err != nil {
+				t.Fatalf("unexpected error: %v", err)
+			}
+			if node.Value != tt.want {
+				t.Errorf("get %q = %q, want %q", tt.path, node.Value, tt.want)
+			}
+		})
+	}
+}
+
+func TestYAMLPathSet(t *testing.T) {
+	root := parseTestYAML(t)
+
+	// Overwrite existing nested value
+	if err := yamlPathSet(root, splitPath("s3.bucket"), "newbucket"); err != nil {
+		t.Fatalf("set s3.bucket: %v", err)
+	}
+
+	// Create new nested key with intermediate map
+	if err := yamlPathSet(root, splitPath("s3.endpoint"), "s3.example.com"); err != nil {
+		t.Fatalf("set s3.endpoint: %v", err)
+	}
+	if err := yamlPathSet(root, splitPath("newmap.newkey"), "val"); err != nil {
+		t.Fatalf("set newmap.newkey: %v", err)
+	}
+
+	// Overwrite a sequence element and append a new one
+	if err := yamlPathSet(root, splitPath("age_recipients.0"), "age1bbb"); err != nil {
+		t.Fatalf("set age_recipients.0: %v", err)
+	}
+	if err := yamlPathSet(root, splitPath("age_recipients.1"), "age1ccc"); err != nil {
+		t.Fatalf("append age_recipients.1: %v", err)
+	}
+	if err := yamlPathSet(root, splitPath("age_recipients.5"), "age1ddd"); err == nil {
+		t.Error("expected out-of-range append to fail")
+	}
+
+	// Round-trip and verify values + comment preservation
+	out, err := yaml.Marshal(root)
+	if err != nil {
+		t.Fatalf("marshal: %v", err)
+	}
+	text := string(out)
+
+	for _, want := range []string{"newbucket", "s3.example.com", "newkey: val", "# top comment", "# inline comment", "age1bbb", "age1ccc"} {
+		if !contains(text, want) {
+			t.Errorf("round-tripped YAML missing %q:\n%s", want, text)
+		}
+	}
+
+	got, err := yamlPathGet(root, splitPath("s3.bucket"))
+	if err != nil {
+		t.Fatalf("get after set: %v", err)
+	}
+	if got.Value != "newbucket" {
+		t.Errorf("s3.bucket = %q after set, want newbucket", got.Value)
+	}
+}
+
+func splitPath(s string) []string {
+	return strings.Split(s, ".")
+}
+
+func contains(haystack, needle string) bool {
+	return strings.Contains(haystack, needle)
+}
--- a/internal/cli/database.go
+++ b/internal/cli/database.go
@@ -4,9 +4,9 @@ import (
 	"fmt"
 	"os"

-	"git.eeqj.de/sneak/vaultik/internal/config"
-	"git.eeqj.de/sneak/vaultik/internal/log"
 	"github.com/spf13/cobra"
+	"sneak.berlin/go/vaultik/internal/config"
+	"sneak.berlin/go/vaultik/internal/log"
 )

 // NewDatabaseCommand creates the database command group
--- a/internal/cli/entry_test.go
+++ b/internal/cli/entry_test.go
@@ -18,7 +18,7 @@ func TestCLIEntry(t *testing.T) {
 	}

 	// Verify all subcommands are registered
-	expectedCommands := []string{"init", "snapshot", "store", "restore", "prune", "info", "version", "remote", "database"}
+	expectedCommands := []string{"config", "snapshot", "store", "restore", "prune", "info", "version", "remote", "database"}
 	for _, expected := range expectedCommands {
 		found := false
 		for _, cmd := range cmd.Commands() {
--- a/internal/cli/info.go
+++ b/internal/cli/info.go
@@ -4,10 +4,10 @@ import (
 	"context"
 	"os"

-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/vaultik"
 	"github.com/spf13/cobra"
 	"go.uber.org/fx"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/vaultik"
 )

 // NewInfoCommand creates the info command
--- a/internal/cli/init_test.go
+++ b/internal/cli/init_test.go
@@ -1,43 +0,0 @@
-package cli
-
-import (
-	"testing"
-
-	"git.eeqj.de/sneak/vaultik/internal/config"
-	"gopkg.in/yaml.v3"
-)
-
-// TestDefaultConfigTemplateParses ensures the init template is valid YAML
-// that unmarshals into the Config struct with the expected snapshots.
-func TestDefaultConfigTemplateParses(t *testing.T) {
-	var cfg config.Config
-	if err := yaml.Unmarshal([]byte(defaultConfigTemplate), &cfg); err != nil {
-		t.Fatalf("default config template is not valid YAML: %v", err)
-	}
-
-	if len(cfg.AgeRecipients) != 1 {
-		t.Errorf("expected 1 placeholder age recipient, got %d", len(cfg.AgeRecipients))
-	}
-
-	home, ok := cfg.Snapshots["home"]
-	if !ok {
-		t.Fatal("expected 'home' snapshot in default config")
-	}
-	if len(home.Paths) == 0 {
-		t.Error("home snapshot should have at least one path")
-	}
-	if len(home.Exclude) == 0 {
-		t.Error("home snapshot should have exclude patterns")
-	}
-
-	apps, ok := cfg.Snapshots["apps"]
-	if !ok {
-		t.Fatal("expected 'apps' snapshot in default config")
-	}
-	if len(apps.Paths) != 1 || apps.Paths[0] != "/Applications" {
-		t.Errorf("apps snapshot should back up /Applications, got %v", apps.Paths)
-	}
-	if len(apps.Exclude) == 0 {
-		t.Error("apps snapshot should have exclude patterns")
-	}
-}
--- a/internal/cli/prune.go
+++ b/internal/cli/prune.go
@@ -4,10 +4,10 @@ import (
 	"context"
 	"os"

-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/vaultik"
 	"github.com/spf13/cobra"
 	"go.uber.org/fx"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/vaultik"
 )

 // NewPruneCommand creates the prune command
--- a/internal/cli/remote.go
+++ b/internal/cli/remote.go
@@ -4,10 +4,10 @@ import (
 	"context"
 	"os"

-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/vaultik"
 	"github.com/spf13/cobra"
 	"go.uber.org/fx"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/vaultik"
 )

 // NewRemoteCommand creates the remote command and subcommands
--- a/internal/cli/restore.go
+++ b/internal/cli/restore.go
@@ -4,13 +4,13 @@ import (
 	"context"
 	"os"

-	"git.eeqj.de/sneak/vaultik/internal/config"
-	"git.eeqj.de/sneak/vaultik/internal/globals"
-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/storage"
-	"git.eeqj.de/sneak/vaultik/internal/vaultik"
 	"github.com/spf13/cobra"
 	"go.uber.org/fx"
+	"sneak.berlin/go/vaultik/internal/config"
+	"sneak.berlin/go/vaultik/internal/globals"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/storage"
+	"sneak.berlin/go/vaultik/internal/vaultik"
 )

 // RestoreOptions contains options for the restore command
--- a/internal/cli/root.go
+++ b/internal/cli/root.go
@@ -41,7 +41,7 @@ on the source system.`,

 	// Add subcommands
 	cmd.AddCommand(
-		NewInitCommand(),
+		NewConfigCommand(),
 		NewRestoreCommand(),
 		NewPruneCommand(),
 		NewStoreCommand(),
@@ -78,7 +78,7 @@ func ResolveConfigPath() (string, error) {
 		}
 	}

-	return "", fmt.Errorf("no config file found; run 'vaultik init' to create one, or specify with --config")
+	return "", fmt.Errorf("no config file found; run 'vaultik config init' to create one, or specify with --config")
 }

 // defaultConfigPaths returns the ordered list of config paths to search.
--- a/internal/cli/snapshot.go
+++ b/internal/cli/snapshot.go
@@ -6,10 +6,10 @@ import (
 	"io"
 	"os"

-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/vaultik"
 	"github.com/spf13/cobra"
 	"go.uber.org/fx"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/vaultik"
 )

 // NewSnapshotCommand creates the snapshot command and subcommands
--- a/internal/cli/store.go
+++ b/internal/cli/store.go
@@ -6,10 +6,10 @@ import (
 	"strings"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/storage"
 	"github.com/spf13/cobra"
 	"go.uber.org/fx"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/storage"
 )

 // StoreApp contains dependencies for store commands
--- a/internal/cli/version.go
+++ b/internal/cli/version.go
@@ -4,8 +4,8 @@ import (
 	"fmt"
 	"runtime"

-	"git.eeqj.de/sneak/vaultik/internal/globals"
 	"github.com/spf13/cobra"
+	"sneak.berlin/go/vaultik/internal/globals"
 )

 // NewVersionCommand creates the version command
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -9,13 +9,13 @@ import (

 	"filippo.io/age"
 	"git.eeqj.de/sneak/smartconfig"
-	"git.eeqj.de/sneak/vaultik/internal/log"
 	"github.com/adrg/xdg"
 	"go.uber.org/fx"
 	"gopkg.in/yaml.v3"
+	"sneak.berlin/go/vaultik/internal/log"
 )

-const appName = "berlin.sneak.app.vaultik"
+const appName = "vaultik"

 // expandTilde expands ~ at the start of a path to the user's home directory.
 func expandTilde(path string) string {
--- a/internal/database/blob_chunks_test.go
+++ b/internal/database/blob_chunks_test.go
@@ -6,7 +6,7 @@ import (
 	"testing"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 func TestBlobChunkRepository(t *testing.T) {
--- a/internal/database/blobs.go
+++ b/internal/database/blobs.go
@@ -6,7 +6,7 @@ import (
 	"fmt"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/log"
 )

 type BlobRepository struct {
--- a/internal/database/blobs_test.go
+++ b/internal/database/blobs_test.go
@@ -5,7 +5,7 @@ import (
 	"testing"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 func TestBlobRepository(t *testing.T) {
--- a/internal/database/cascade_debug_test.go
+++ b/internal/database/cascade_debug_test.go
@@ -6,7 +6,7 @@ import (
 	"testing"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 // TestCascadeDeleteDebug tests cascade delete with debug output
--- a/internal/database/chunk_files.go
+++ b/internal/database/chunk_files.go
@@ -5,7 +5,7 @@ import (
 	"database/sql"
 	"fmt"

-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 type ChunkFileRepository struct {
--- a/internal/database/chunk_files_test.go
+++ b/internal/database/chunk_files_test.go
@@ -5,7 +5,7 @@ import (
 	"testing"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 func TestChunkFileRepository(t *testing.T) {
--- a/internal/database/chunks.go
+++ b/internal/database/chunks.go
@@ -5,7 +5,7 @@ import (
 	"database/sql"
 	"fmt"

-	"git.eeqj.de/sneak/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/log"
 )

 type ChunkRepository struct {
--- a/internal/database/chunks_test.go
+++ b/internal/database/chunks_test.go
@@ -4,7 +4,7 @@ import (
 	"context"
 	"testing"

-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 func TestChunkRepository(t *testing.T) {
--- a/internal/database/database.go
+++ b/internal/database/database.go
@@ -22,8 +22,8 @@ import (
 	"strconv"
 	"strings"

-	"git.eeqj.de/sneak/vaultik/internal/log"
 	_ "modernc.org/sqlite"
+	"sneak.berlin/go/vaultik/internal/log"
 )

 //go:embed schema/*.sql
--- a/internal/database/file_chunks.go
+++ b/internal/database/file_chunks.go
@@ -5,7 +5,7 @@ import (
 	"database/sql"
 	"fmt"

-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 type FileChunkRepository struct {
--- a/internal/database/file_chunks_test.go
+++ b/internal/database/file_chunks_test.go
@@ -6,7 +6,7 @@ import (
 	"testing"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 func TestFileChunkRepository(t *testing.T) {
--- a/internal/database/files.go
+++ b/internal/database/files.go
@@ -6,8 +6,8 @@ import (
 	"fmt"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 type FileRepository struct {
--- a/internal/database/models.go
+++ b/internal/database/models.go
@@ -5,7 +5,7 @@ package database
 import (
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 // File represents a file or directory in the backup system.
--- a/internal/database/module.go
+++ b/internal/database/module.go
@@ -6,9 +6,9 @@ import (
 	"os"
 	"path/filepath"

-	"git.eeqj.de/sneak/vaultik/internal/config"
-	"git.eeqj.de/sneak/vaultik/internal/log"
 	"go.uber.org/fx"
+	"sneak.berlin/go/vaultik/internal/config"
+	"sneak.berlin/go/vaultik/internal/log"
 )

 // Module provides database dependencies
--- a/internal/database/repositories_test.go
+++ b/internal/database/repositories_test.go
@@ -7,7 +7,7 @@ import (
 	"testing"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 func TestRepositoriesTransaction(t *testing.T) {
--- a/internal/database/repository_comprehensive_test.go
+++ b/internal/database/repository_comprehensive_test.go
@@ -7,7 +7,7 @@ import (
 	"testing"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 // TestFileRepositoryUUIDGeneration tests that files get unique UUIDs
--- a/internal/database/repository_edge_cases_test.go
+++ b/internal/database/repository_edge_cases_test.go
@@ -7,7 +7,7 @@ import (
 	"testing"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 // TestFileRepositoryEdgeCases tests edge cases for file repository
--- a/internal/database/snapshots.go
+++ b/internal/database/snapshots.go
@@ -6,7 +6,7 @@ import (
 	"fmt"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 type SnapshotRepository struct {
--- a/internal/database/snapshots_test.go
+++ b/internal/database/snapshots_test.go
@@ -7,7 +7,7 @@ import (
 	"testing"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 const (
--- a/internal/database/uploads.go
+++ b/internal/database/uploads.go
@@ -5,7 +5,7 @@ import (
 	"database/sql"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/log"
 )

 // Upload represents a blob upload record
--- a/internal/s3/client_test.go
+++ b/internal/s3/client_test.go
@@ -6,7 +6,7 @@ import (
 	"io"
 	"testing"

-	"git.eeqj.de/sneak/vaultik/internal/s3"
+	"sneak.berlin/go/vaultik/internal/s3"
 )

 func TestClient(t *testing.T) {
--- a/internal/s3/module.go
+++ b/internal/s3/module.go
@@ -3,8 +3,8 @@ package s3
 import (
 	"context"

-	"git.eeqj.de/sneak/vaultik/internal/config"
 	"go.uber.org/fx"
+	"sneak.berlin/go/vaultik/internal/config"
 )

 // Module exports S3 functionality as an fx module.
--- a/internal/snapshot/backup_test.go
+++ b/internal/snapshot/backup_test.go
@@ -13,8 +13,8 @@ import (
 	"testing/fstest"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/database"
-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 // MockS3Client is a mock implementation of S3 operations for testing
--- a/internal/snapshot/exclude_test.go
+++ b/internal/snapshot/exclude_test.go
@@ -7,12 +7,12 @@ import (
 	"testing"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/database"
-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/snapshot"
-	"git.eeqj.de/sneak/vaultik/internal/types"
 	"github.com/spf13/afero"
 	"github.com/stretchr/testify/require"
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/snapshot"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 func setupExcludeTestFS(t *testing.T) afero.Fs {
--- a/internal/snapshot/file_change_test.go
+++ b/internal/snapshot/file_change_test.go
@@ -6,13 +6,13 @@ import (
 	"testing"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/database"
-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/snapshot"
-	"git.eeqj.de/sneak/vaultik/internal/types"
 	"github.com/spf13/afero"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/snapshot"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 // TestFileContentChange verifies that when a file's content changes,
--- a/internal/snapshot/module.go
+++ b/internal/snapshot/module.go
@@ -1,11 +1,11 @@
 package snapshot

 import (
-	"git.eeqj.de/sneak/vaultik/internal/config"
-	"git.eeqj.de/sneak/vaultik/internal/database"
-	"git.eeqj.de/sneak/vaultik/internal/storage"
 	"github.com/spf13/afero"
 	"go.uber.org/fx"
+	"sneak.berlin/go/vaultik/internal/config"
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/storage"
 )

 // ScannerParams holds parameters for scanner creation
--- a/internal/snapshot/progress.go
+++ b/internal/snapshot/progress.go
@@ -10,8 +10,8 @@ import (
 	"syscall"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/log"
 	"github.com/dustin/go-humanize"
+	"sneak.berlin/go/vaultik/internal/log"
 )

 const (
--- a/internal/snapshot/scanner.go
+++ b/internal/snapshot/scanner.go
@@ -12,15 +12,15 @@ import (
 	"sync"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/blob"
-	"git.eeqj.de/sneak/vaultik/internal/chunker"
-	"git.eeqj.de/sneak/vaultik/internal/database"
-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/storage"
-	"git.eeqj.de/sneak/vaultik/internal/types"
 	"github.com/dustin/go-humanize"
 	"github.com/gobwas/glob"
 	"github.com/spf13/afero"
+	"sneak.berlin/go/vaultik/internal/blob"
+	"sneak.berlin/go/vaultik/internal/chunker"
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/storage"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 // FileToProcess holds information about a file that needs processing
--- a/internal/snapshot/scanner_test.go
+++ b/internal/snapshot/scanner_test.go
@@ -7,11 +7,11 @@ import (
 	"testing"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/database"
-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/snapshot"
-	"git.eeqj.de/sneak/vaultik/internal/types"
 	"github.com/spf13/afero"
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/snapshot"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 func TestScannerSimpleDirectory(t *testing.T) {
--- a/internal/snapshot/snapshot.go
+++ b/internal/snapshot/snapshot.go
@@ -44,15 +44,15 @@ import (
 	"strings"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/blobgen"
-	"git.eeqj.de/sneak/vaultik/internal/config"
-	"git.eeqj.de/sneak/vaultik/internal/database"
-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/storage"
-	"git.eeqj.de/sneak/vaultik/internal/types"
 	"github.com/dustin/go-humanize"
 	"github.com/spf13/afero"
 	"go.uber.org/fx"
+	"sneak.berlin/go/vaultik/internal/blobgen"
+	"sneak.berlin/go/vaultik/internal/config"
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/storage"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 // SnapshotManager handles snapshot creation and metadata export
--- a/internal/snapshot/snapshot_test.go
+++ b/internal/snapshot/snapshot_test.go
@@ -7,10 +7,10 @@ import (
 	"path/filepath"
 	"testing"

-	"git.eeqj.de/sneak/vaultik/internal/config"
-	"git.eeqj.de/sneak/vaultik/internal/database"
-	"git.eeqj.de/sneak/vaultik/internal/log"
 	"github.com/spf13/afero"
+	"sneak.berlin/go/vaultik/internal/config"
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/log"
 )

 const (
--- a/internal/storage/module.go
+++ b/internal/storage/module.go
@@ -5,9 +5,9 @@ import (
 	"fmt"
 	"strings"

-	"git.eeqj.de/sneak/vaultik/internal/config"
-	"git.eeqj.de/sneak/vaultik/internal/s3"
 	"go.uber.org/fx"
+	"sneak.berlin/go/vaultik/internal/config"
+	"sneak.berlin/go/vaultik/internal/s3"
 )

 // Module exports storage functionality as an fx module.
--- a/internal/storage/s3.go
+++ b/internal/storage/s3.go
@@ -5,7 +5,7 @@ import (
 	"fmt"
 	"io"

-	"git.eeqj.de/sneak/vaultik/internal/s3"
+	"sneak.berlin/go/vaultik/internal/s3"
 )

 // S3Storer wraps the existing s3.Client to implement Storer.
--- a/internal/vaultik/blob_fetch.go
+++ b/internal/vaultik/blob_fetch.go
@@ -8,7 +8,7 @@ import (
 	"io"

 	"filippo.io/age"
-	"git.eeqj.de/sneak/vaultik/internal/blobgen"
+	"sneak.berlin/go/vaultik/internal/blobgen"
 )

 // hashVerifyReader wraps a blobgen.Reader and verifies the double-SHA-256 hash
--- a/internal/vaultik/blob_fetch_hash_test.go
+++ b/internal/vaultik/blob_fetch_hash_test.go
@@ -10,8 +10,8 @@ import (
 	"testing"

 	"filippo.io/age"
-	"git.eeqj.de/sneak/vaultik/internal/blobgen"
-	"git.eeqj.de/sneak/vaultik/internal/vaultik"
+	"sneak.berlin/go/vaultik/internal/blobgen"
+	"sneak.berlin/go/vaultik/internal/vaultik"
 )

 // TestFetchAndDecryptBlobVerifiesHash verifies that FetchAndDecryptBlob checks
--- a/internal/vaultik/helpers.go
+++ b/internal/vaultik/helpers.go
@@ -7,7 +7,7 @@ import (
 	"strings"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 // SnapshotInfo contains information about a snapshot
--- a/internal/vaultik/info.go
+++ b/internal/vaultik/info.go
@@ -7,9 +7,9 @@ import (
 	"sort"
 	"strings"

-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/snapshot"
 	"github.com/dustin/go-humanize"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/snapshot"
 )

 // ShowInfo displays system and configuration information
--- a/internal/vaultik/integration_test.go
+++ b/internal/vaultik/integration_test.go
@@ -11,16 +11,16 @@ import (
 	"testing"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/config"
-	"git.eeqj.de/sneak/vaultik/internal/database"
-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/snapshot"
-	"git.eeqj.de/sneak/vaultik/internal/storage"
-	"git.eeqj.de/sneak/vaultik/internal/types"
-	"git.eeqj.de/sneak/vaultik/internal/vaultik"
 	"github.com/spf13/afero"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
+	"sneak.berlin/go/vaultik/internal/config"
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/snapshot"
+	"sneak.berlin/go/vaultik/internal/storage"
+	"sneak.berlin/go/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/vaultik"
 )

 // MockStorer implements storage.Storer for testing
--- a/internal/vaultik/prune.go
+++ b/internal/vaultik/prune.go
@@ -5,8 +5,8 @@ import (
 	"fmt"
 	"strings"

-	"git.eeqj.de/sneak/vaultik/internal/log"
 	"github.com/dustin/go-humanize"
+	"sneak.berlin/go/vaultik/internal/log"
 )

 // PruneOptions contains options for the prune command
--- a/internal/vaultik/purge_per_name_test.go
+++ b/internal/vaultik/purge_per_name_test.go
@@ -8,12 +8,12 @@ import (
 	"testing"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/database"
-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/types"
-	"git.eeqj.de/sneak/vaultik/internal/vaultik"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/types"
+	"sneak.berlin/go/vaultik/internal/vaultik"
 )

 // setupPurgeTest creates a Vaultik instance with an in-memory database and mock
--- a/internal/vaultik/remove_snapshot_test.go
+++ b/internal/vaultik/remove_snapshot_test.go
@@ -0,0 +1,351 @@
+package vaultik_test
+
+import (
+	"bytes"
+	"context"
+	"io"
+	"strings"
+	"sync"
+	"testing"
+
+	"github.com/klauspost/compress/zstd"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/snapshot"
+	"sneak.berlin/go/vaultik/internal/storage"
+	"sneak.berlin/go/vaultik/internal/vaultik"
+)
+
+// testStorer implements storage.Storer for testing
+type testStorer struct {
+	mu   sync.Mutex
+	data map[string][]byte
+}
+
+func newTestStorer() *testStorer {
+	return &testStorer{
+		data: make(map[string][]byte),
+	}
+}
+
+func (s *testStorer) Put(ctx context.Context, key string, reader io.Reader) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	data, err := io.ReadAll(reader)
+	if err != nil {
+		return err
+	}
+	s.data[key] = data
+	return nil
+}
+
+func (s *testStorer) PutWithProgress(ctx context.Context, key string, reader io.Reader, size int64, progress storage.ProgressCallback) error {
+	return s.Put(ctx, key, reader)
+}
+
+func (s *testStorer) Get(ctx context.Context, key string) (io.ReadCloser, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	data, exists := s.data[key]
+	if !exists {
+		return nil, storage.ErrNotFound
+	}
+	return io.NopCloser(bytes.NewReader(data)), nil
+}
+
+func (s *testStorer) Stat(ctx context.Context, key string) (*storage.ObjectInfo, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	data, exists := s.data[key]
+	if !exists {
+		return nil, storage.ErrNotFound
+	}
+	return &storage.ObjectInfo{
+		Key:  key,
+		Size: int64(len(data)),
+	}, nil
+}
+
+func (s *testStorer) Delete(ctx context.Context, key string) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	delete(s.data, key)
+	return nil
+}
+
+func (s *testStorer) List(ctx context.Context, prefix string) ([]string, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	var keys []string
+	for key := range s.data {
+		if prefix == "" || strings.HasPrefix(key, prefix) {
+			keys = append(keys, key)
+		}
+	}
+	return keys, nil
+}
+
+func (s *testStorer) ListStream(ctx context.Context, prefix string) <-chan storage.ObjectInfo {
+	ch := make(chan storage.ObjectInfo)
+
+	go func() {
+		defer close(ch)
+		s.mu.Lock()
+		defer s.mu.Unlock()
+
+		for key, data := range s.data {
+			if prefix == "" || strings.HasPrefix(key, prefix) {
+				ch <- storage.ObjectInfo{
+					Key:  key,
+					Size: int64(len(data)),
+				}
+			}
+		}
+	}()
+
+	return ch
+}
+
+func (s *testStorer) hasKey(key string) bool {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	_, exists := s.data[key]
+	return exists
+}
+
+func (s *testStorer) keyCount() int {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	return len(s.data)
+}
+
+func (s *testStorer) Info() storage.StorageInfo {
+	return storage.StorageInfo{
+		Type:     "test",
+		Location: "memory",
+	}
+}
+
+// addManifest creates a compressed manifest in storage
+func addManifest(t *testing.T, store *testStorer, snapshotID string, blobHashes []string) {
+	t.Helper()
+
+	blobs := make([]snapshot.BlobInfo, len(blobHashes))
+	for i, hash := range blobHashes {
+		blobs[i] = snapshot.BlobInfo{
+			Hash:           hash,
+			CompressedSize: 1000,
+		}
+	}
+
+	manifest := &snapshot.Manifest{
+		SnapshotID: snapshotID,
+		BlobCount:  len(blobs),
+		Blobs:      blobs,
+	}
+
+	data, err := snapshot.EncodeManifest(manifest, 3)
+	require.NoError(t, err)
+
+	key := "metadata/" + snapshotID + "/manifest.json.zst"
+	err = store.Put(context.Background(), key, bytes.NewReader(data))
+	require.NoError(t, err)
+}
+
+// addBlob adds a fake blob to storage
+func addBlob(t *testing.T, store *testStorer, hash string) {
+	t.Helper()
+
+	// Create zstd compressed data
+	var buf bytes.Buffer
+	writer, _ := zstd.NewWriter(&buf)
+	_, _ = writer.Write([]byte("blob data"))
+	_ = writer.Close()
+
+	key := "blobs/" + hash[:2] + "/" + hash[2:4] + "/" + hash
+	err := store.Put(context.Background(), key, bytes.NewReader(buf.Bytes()))
+	require.NoError(t, err)
+}
+
+// ============================================================================
+// Unit Tests for RemoveSnapshot
+// ============================================================================
+
+func TestRemoveSnapshot_LocalOnly(t *testing.T) {
+	log.Initialize(log.Config{})
+
+	store := newTestStorer()
+
+	blobA := "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+	addManifest(t, store, "snapshot-001", []string{blobA})
+	addBlob(t, store, blobA)
+
+	tv := vaultik.NewForTesting(store)
+
+	opts := &vaultik.RemoveOptions{Force: true}
+	result, err := tv.RemoveSnapshot("snapshot-001", opts)
+
+	require.NoError(t, err)
+	assert.Equal(t, "snapshot-001", result.SnapshotID)
+	assert.False(t, result.RemoteRemoved)
+
+	// Blobs should NOT be deleted (that's what prune is for)
+	assert.True(t, store.hasKey("blobs/aa/aa/"+blobA))
+	// Remote metadata should NOT be deleted (no --remote flag)
+	assert.True(t, store.hasKey("metadata/snapshot-001/manifest.json.zst"))
+
+	// Verify output
+	assert.Contains(t, tv.Stdout.String(), "Removed snapshot 'snapshot-001' from local database")
+}
+
+func TestRemoveSnapshot_WithRemote(t *testing.T) {
+	log.Initialize(log.Config{})
+
+	store := newTestStorer()
+
+	blobA := "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+	addManifest(t, store, "snapshot-001", []string{blobA})
+	addBlob(t, store, blobA)
+
+	tv := vaultik.NewForTesting(store)
+
+	opts := &vaultik.RemoveOptions{Force: true, Remote: true}
+	result, err := tv.RemoveSnapshot("snapshot-001", opts)
+
+	require.NoError(t, err)
+	assert.Equal(t, "snapshot-001", result.SnapshotID)
+	assert.True(t, result.RemoteRemoved)
+
+	// Blobs should NOT be deleted
+	assert.True(t, store.hasKey("blobs/aa/aa/"+blobA))
+	// Remote metadata SHOULD be deleted
+	assert.False(t, store.hasKey("metadata/snapshot-001/manifest.json.zst"))
+
+	// Verify output mentions prune
+	assert.Contains(t, tv.Stdout.String(), "Removed snapshot 'snapshot-001' from local database")
+	assert.Contains(t, tv.Stdout.String(), "Removed snapshot metadata from remote storage")
+	assert.Contains(t, tv.Stdout.String(), "Run 'vaultik prune' to remove orphaned blobs")
+}
+
+func TestRemoveSnapshot_DryRun(t *testing.T) {
+	log.Initialize(log.Config{})
+
+	store := newTestStorer()
+
+	blobA := "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+	addManifest(t, store, "snapshot-001", []string{blobA})
+	addBlob(t, store, blobA)
+
+	initialCount := store.keyCount()
+
+	tv := vaultik.NewForTesting(store)
+
+	opts := &vaultik.RemoveOptions{Force: true, DryRun: true, Remote: true}
+	result, err := tv.RemoveSnapshot("snapshot-001", opts)
+
+	require.NoError(t, err)
+	assert.True(t, result.DryRun)
+
+	// Nothing should be deleted
+	assert.Equal(t, initialCount, store.keyCount())
+	assert.True(t, store.hasKey("blobs/aa/aa/"+blobA))
+	assert.True(t, store.hasKey("metadata/snapshot-001/manifest.json.zst"))
+
+	// Verify dry run message
+	assert.Contains(t, tv.Stdout.String(), "[Dry run - no changes made]")
+}
+
+func TestRemoveAllSnapshots_RequiresForce(t *testing.T) {
+	log.Initialize(log.Config{})
+
+	store := newTestStorer()
+	addManifest(t, store, "snapshot-001", []string{})
+	addManifest(t, store, "snapshot-002", []string{})
+
+	tv := vaultik.NewForTesting(store)
+
+	opts := &vaultik.RemoveOptions{All: true} // No Force
+	_, err := tv.RemoveAllSnapshots(opts)
+
+	assert.Error(t, err)
+	assert.Contains(t, err.Error(), "--all requires --force")
+}
+
+func TestRemoveAllSnapshots_WithForce(t *testing.T) {
+	log.Initialize(log.Config{})
+
+	store := newTestStorer()
+
+	blobA := "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
+	addManifest(t, store, "snapshot-001", []string{blobA})
+	addManifest(t, store, "snapshot-002", []string{blobA})
+	addBlob(t, store, blobA)
+
+	tv := vaultik.NewForTesting(store)
+
+	opts := &vaultik.RemoveOptions{All: true, Force: true, Remote: true}
+	result, err := tv.RemoveAllSnapshots(opts)
+
+	require.NoError(t, err)
+	assert.Len(t, result.SnapshotsRemoved, 2)
+	assert.True(t, result.RemoteRemoved)
+
+	// Blobs should NOT be deleted
+	assert.True(t, store.hasKey("blobs/aa/aa/"+blobA))
+	// Remote metadata SHOULD be deleted
+	assert.False(t, store.hasKey("metadata/snapshot-001/manifest.json.zst"))
+	assert.False(t, store.hasKey("metadata/snapshot-002/manifest.json.zst"))
+
+	// Verify output
+	assert.Contains(t, tv.Stdout.String(), "Removed 2 snapshot(s)")
+	assert.Contains(t, tv.Stdout.String(), "Run 'vaultik prune' to remove orphaned blobs")
+}
+
+func TestRemoveAllSnapshots_DryRun(t *testing.T) {
+	log.Initialize(log.Config{})
+
+	store := newTestStorer()
+	addManifest(t, store, "snapshot-001", []string{})
+	addManifest(t, store, "snapshot-002", []string{})
+
+	initialCount := store.keyCount()
+
+	tv := vaultik.NewForTesting(store)
+
+	opts := &vaultik.RemoveOptions{All: true, Force: true, DryRun: true}
+	result, err := tv.RemoveAllSnapshots(opts)
+
+	require.NoError(t, err)
+	assert.True(t, result.DryRun)
+	assert.Len(t, result.SnapshotsRemoved, 2)
+
+	// Nothing should be deleted
+	assert.Equal(t, initialCount, store.keyCount())
+
+	// Verify dry run message
+	assert.Contains(t, tv.Stdout.String(), "[Dry run - no changes made]")
+}
+
+func TestRemoveAllSnapshots_NoSnapshots(t *testing.T) {
+	log.Initialize(log.Config{})
+
+	store := newTestStorer()
+	// No snapshots added
+
+	tv := vaultik.NewForTesting(store)
+
+	opts := &vaultik.RemoveOptions{All: true, Force: true}
+	result, err := tv.RemoveAllSnapshots(opts)
+
+	require.NoError(t, err)
+	assert.Len(t, result.SnapshotsRemoved, 0)
+
+	// Verify output
+	assert.Contains(t, tv.Stdout.String(), "No snapshots found")
+}
--- a/internal/vaultik/restore.go
+++ b/internal/vaultik/restore.go
@@ -12,14 +12,14 @@ import (
 	"time"

 	"filippo.io/age"
-	"git.eeqj.de/sneak/vaultik/internal/blobgen"
-	"git.eeqj.de/sneak/vaultik/internal/database"
-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/types"
 	"github.com/dustin/go-humanize"
 	"github.com/schollz/progressbar/v3"
 	"github.com/spf13/afero"
 	"golang.org/x/term"
+	"sneak.berlin/go/vaultik/internal/blobgen"
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 const (
--- a/internal/vaultik/snapshot.go
+++ b/internal/vaultik/snapshot.go
@@ -12,12 +12,12 @@ import (
 	"text/tabwriter"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/database"
-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/snapshot"
-	"git.eeqj.de/sneak/vaultik/internal/types"
 	"github.com/dustin/go-humanize"
 	"golang.org/x/sync/errgroup"
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/snapshot"
+	"sneak.berlin/go/vaultik/internal/types"
 )

 // SnapshotCreateOptions contains options for the snapshot create command
--- a/internal/vaultik/vaultik.go
+++ b/internal/vaultik/vaultik.go
@@ -7,14 +7,14 @@ import (
 	"io"
 	"os"

-	"git.eeqj.de/sneak/vaultik/internal/config"
-	"git.eeqj.de/sneak/vaultik/internal/crypto"
-	"git.eeqj.de/sneak/vaultik/internal/database"
-	"git.eeqj.de/sneak/vaultik/internal/globals"
-	"git.eeqj.de/sneak/vaultik/internal/snapshot"
-	"git.eeqj.de/sneak/vaultik/internal/storage"
 	"github.com/spf13/afero"
 	"go.uber.org/fx"
+	"sneak.berlin/go/vaultik/internal/config"
+	"sneak.berlin/go/vaultik/internal/crypto"
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/globals"
+	"sneak.berlin/go/vaultik/internal/snapshot"
+	"sneak.berlin/go/vaultik/internal/storage"
 )

 // Vaultik contains all dependencies needed for vaultik operations
--- a/internal/vaultik/verify.go
+++ b/internal/vaultik/verify.go
@@ -10,11 +10,11 @@ import (
 	"os"
 	"time"

-	"git.eeqj.de/sneak/vaultik/internal/log"
-	"git.eeqj.de/sneak/vaultik/internal/snapshot"
 	"github.com/dustin/go-humanize"
 	"github.com/klauspost/compress/zstd"
 	_ "modernc.org/sqlite"
+	"sneak.berlin/go/vaultik/internal/log"
+	"sneak.berlin/go/vaultik/internal/snapshot"
 )

 // VerifyOptions contains options for the verify command
--- a/internal/vaultik/verify_test.go
+++ b/internal/vaultik/verify_test.go
@@ -0,0 +1,92 @@
+package vaultik_test
+
+import (
+	"bytes"
+	"crypto/rand"
+	"crypto/sha256"
+	"encoding/hex"
+	"io"
+	"testing"
+
+	"github.com/klauspost/compress/zstd"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+	"sneak.berlin/go/vaultik/internal/crypto"
+)
+
+// TestTeeReaderWithDecryption tests that TeeReader correctly hashes all encrypted
+// bytes when streaming through age decryption and zstd decompression.
+// This validates the verification path: hash encrypted blob -> decrypt -> decompress.
+func TestTeeReaderWithDecryption(t *testing.T) {
+	// Test data - use random data that doesn't compress well (5MB)
+	testData := make([]byte, 5*1024*1024)
+	_, err := rand.Read(testData)
+	require.NoError(t, err)
+
+	// Compress the data
+	var compressedBuf bytes.Buffer
+	compressor, err := zstd.NewWriter(&compressedBuf, zstd.WithEncoderLevel(zstd.SpeedDefault))
+	require.NoError(t, err)
+	_, err = compressor.Write(testData)
+	require.NoError(t, err)
+	err = compressor.Close()
+	require.NoError(t, err)
+
+	// Encrypt the compressed data
+	testRecipient := "age1cplgrwj77ta54dnmydvvmzn64ltk83ankxl5sww04mrtmu62kv3s89gmvv"
+	testSecretKey := "AGE-SECRET-KEY-1C77PYNTHXSHNNC6EYR2W52UWYXACXA5JT00J9CCW9986M3XY87PSGP89AQ"
+
+	encryptor, err := crypto.NewEncryptor([]string{testRecipient})
+	require.NoError(t, err)
+
+	var encryptedBuf bytes.Buffer
+	err = encryptor.EncryptStream(&encryptedBuf, bytes.NewReader(compressedBuf.Bytes()))
+	require.NoError(t, err)
+
+	encryptedData := encryptedBuf.Bytes()
+
+	// Calculate the expected hash of the encrypted data directly
+	expectedHash := sha256.Sum256(encryptedData)
+	expectedHashStr := hex.EncodeToString(expectedHash[:])
+
+	t.Logf("Encrypted data size: %d bytes", len(encryptedData))
+	t.Logf("Expected hash: %s", expectedHashStr)
+
+	// Now simulate what verifyBlob does: use TeeReader to hash while decrypting
+	decryptor, err := crypto.NewDecryptor(testSecretKey)
+	require.NoError(t, err)
+
+	// Create hasher and tee reader
+	hasher := sha256.New()
+	reader := bytes.NewReader(encryptedData)
+	teeReader := io.TeeReader(reader, hasher)
+
+	// Decrypt through the tee reader
+	decryptedReader, err := decryptor.DecryptStream(teeReader)
+	require.NoError(t, err)
+
+	// Decompress
+	decompressor, err := zstd.NewReader(decryptedReader)
+	require.NoError(t, err)
+	defer decompressor.Close()
+
+	// Read all decompressed data (simulating chunk verification)
+	decompressedData, err := io.ReadAll(decompressor)
+	require.NoError(t, err)
+
+	// Verify we got the original data back
+	assert.Equal(t, testData, decompressedData, "Decompressed data should match original")
+
+	// Drain remaining decompressed data (should be 0)
+	remaining, err := io.Copy(io.Discard, decompressor)
+	require.NoError(t, err)
+	assert.Equal(t, int64(0), remaining, "No remaining decompressed data")
+
+	// Calculate hash from tee reader
+	calculatedHashStr := hex.EncodeToString(hasher.Sum(nil))
+	t.Logf("Calculated hash (before drain): %s", calculatedHashStr)
+
+	// Verify the hash matches the direct hash of encrypted data
+	assert.Equal(t, expectedHashStr, calculatedHashStr,
+		"Hash calculated via TeeReader should match direct hash of encrypted data")
+}
Author	SHA1	Message	Date
sneak	e534746cf3	Merge docs/private-key-filename Some checks failed check / check (push) Failing after 6s Details	2026-06-10 11:44:58 -07:00
sneak	5397b37c13	Use vaultik_backup_private_key.txt filename in keygen examples	2026-06-10 11:44:58 -07:00
sneak	2df2792a75	Merge docs/shell-completion	2026-06-10 11:44:05 -07:00
sneak	4fe568f803	Document shell completion in README	2026-06-10 11:44:05 -07:00
sneak	27e85f01f2	Merge feature/vanity-import-readme All checks were successful check / check (push) Successful in 2m36s Details	2026-06-10 11:37:42 -07:00
sneak	d479bfcd52	Adopt sneak.berlin/go/vaultik vanity import path, README overhaul Module path changed from git.eeqj.de/sneak/vaultik to sneak.berlin/go/vaultik (vanity redirect). All imports, ldflags, Dockerfile, goreleaser config, and docs updated. App data/config directories now use plain "vaultik" instead of the reverse-DNS name. README: - New copy-pasteable quickstart at top: go install, config init, age keypair, config set for key + file:// destination, home backup - All command names in command details are code-quoted - config set/get gained sequence index support (age_recipients.0) so lists are settable from the CLI - Dockerfile build is CGO_ENABLED=0 to match the pure-Go build	2026-06-10 11:37:23 -07:00
sneak	cb16d6869f	Add previously-untracked snapshot removal and verify tests These test files existed locally and ran in the suite but were never committed due to the old .gitignore 'vaultik' pattern matching the internal/vaultik/ directory.	2026-06-10 11:24:10 -07:00
sneak	ff85f1e4f8	Merge feature/config-subcommands	2026-06-10 11:23:47 -07:00
sneak	b2e160944f	Move init to 'config init', add config edit/get/set subcommands The config command group manages the config file: config init - write default config (moved from top-level init) config edit - open the config in $EDITOR (falls back to vi) config get - print a value by dotted YAML path (s3.bucket) config set - set a scalar value by dotted YAML path get/set operate on the yaml.Node tree so comments and formatting in the config file are preserved across edits. set creates intermediate maps as needed.	2026-06-10 11:23:47 -07:00