Refresh vendored REPO_POLICIES.md

The verb surface accumulated overlapping cleanup commands. Consolidate
so each cleanup verb has one meaning:

- Rename 'database purge' -> 'database delete'. The command removes the
  SQLite file entirely; "purge" wrongly suggested purging contents.
- Fold 'snapshot cleanup' into 'prune'. Prune now runs three passes:
  reconcile local snapshots against the remote (previously the
  standalone cleanup command), drop orphaned local rows, then delete
  unreferenced remote blobs. One command, one mental model.
- Delete 'store info'. Its output was a strict subset of 'remote info',
  which already prints storage type + location. Any user reaching for
  either should reach for 'remote info'.
- Drop 'snapshot remove --all'. It duplicated 'remote nuke --force'.
  'remote nuke' is the single supported entry point for wiping the
  destination store.

Also update the storage-binding error message to reference the new
'vaultik database delete' name.

.gitea/workflows/check.yml

@@ -11,4 +11,4 @@ jobs:
       # actions/checkout v4, 2024-09-16
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5
       - name: Build and check
-        run: docker build .
+        run: script/cibuild

Makefile

@@ -1,4 +1,4 @@
-.PHONY: all check test lint fmt fmt-check build clean deps test-coverage test-integration local install release release-snapshot docker hooks
+.PHONY: all bootstrap setup check test lint fmt fmt-check build clean deps test-coverage test-integration local install release release-snapshot docker hooks
 
 # Version number
 VERSION := 1.0.0-rc.1
@@ -15,24 +15,33 @@ LDFLAGS := -X 'sneak.berlin/go/vaultik/internal/globals.Version=$(VERSION)' \
 # Default target
 all: vaultik
 
-# Combined pre-commit/CI gate: lint, format check, then tests.
+# Install all development dependencies.
-check: lint fmt-check test
+bootstrap:
+	@script/bootstrap
+
+# Prepare a fresh clone: bootstrap plus pre-commit hook.
+setup:
+	@script/setup
+
+# Combined pre-commit/CI gate: tests, lint, format check.
+check:
+	@script/check
 
 # Run tests only.
 test:
-	go test -race -timeout 30s ./...
+	@script/test
 
 # Check if code is formatted (read-only).
 fmt-check:
-	@test -z "$$(gofmt -l .)" || (echo "Files not formatted:" && gofmt -l . && exit 1)
+	@script/fmt-check
 
 # Format code.
 fmt:
-	go fmt ./...
+	@script/fmt
 
 # Run linter only.
 lint:
-	golangci-lint run ./...
+	@script/lint
 
 # Build binary.
 vaultik: internal/*/*.go cmd/vaultik/*.go
@@ -74,11 +83,8 @@ release-snapshot:
 
 # Build Docker image.
 docker:
-	docker build -t vaultik .
+	@script/docker
 
 # Install pre-commit hook.
 hooks:
-	@printf '#!/bin/sh\nset -e\n' > .git/hooks/pre-commit
+	@script/install-precommit
-	@printf 'go mod tidy\ngo fmt ./...\ngit diff --exit-code -- go.mod go.sum || { echo "go mod tidy changed files; please stage and retry"; exit 1; }\n' >> .git/hooks/pre-commit
-	@printf 'make check\n' >> .git/hooks/pre-commit
-	@chmod +x .git/hooks/pre-commit

README.md

@@ -99,15 +99,13 @@ vaultik [--config <path>] snapshot create [snapshot-names...] [--cron] [--prune]
 vaultik [--config <path>] snapshot list [--json]
 vaultik [--config <path>] snapshot verify <snapshot-id> [--deep] [--json]
 vaultik [--config <path>] snapshot purge [--keep-latest | --older-than <duration>] [--snapshot <name>...] [--force]
-vaultik [--config <path>] snapshot remove <snapshot-id|--all> [--dry-run] [--force] [--local-only] [--json]
+vaultik [--config <path>] snapshot remove <snapshot-id> [--dry-run] [--force] [--local-only] [--json]
-vaultik [--config <path>] snapshot cleanup
 vaultik [--config <path>] snapshot restore <snapshot-id> <target-dir> [paths...] [--verify]
 vaultik [--config <path>] prune [--force] [--json]
 vaultik [--config <path>] info
 vaultik [--config <path>] remote info [--json]
 vaultik [--config <path>] remote nuke --force
-vaultik [--config <path>] store info
+vaultik [--config <path>] database delete [--force]
-vaultik [--config <path>] database purge [--force]
 vaultik completion <bash|zsh|fish|powershell>
 vaultik version
 ```
@@ -198,7 +196,7 @@ latest globally).
 * `--snapshot <name>`: Restrict to specific snapshot names (repeat for multiple)
 * `--force`: Skip confirmation prompt
 
-**`snapshot remove`**: Remove a snapshot. By default this removes the
+**`snapshot remove`**: Remove one snapshot. By default this removes the
 snapshot from the local index and strips the snapshot's metadata from
 the backup destination store. Blobs are NOT touched — deleting blobs
 requires reading every remaining remote manifest (the destination store
@@ -208,17 +206,13 @@ prune` invocation to run as a follow-up. Local row cleanup (files,
 chunks, blobs the snapshot was the last referrer for) runs
 automatically. If the destination store is unreachable, the local-DB
 removal still completes and a warning is emitted; rerun `vaultik prune`
-once the store is reachable to finish remote cleanup.
+once the store is reachable to finish remote cleanup. To wipe everything
+on the destination in one go, use `vaultik remote nuke --force`.
 * `--local-only`: Skip remote cleanup; only touch the local index
-* `--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 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.
-
 **`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)
@@ -226,31 +220,38 @@ by incomplete or interrupted backups. Does not touch remote storage.
   symlinks, and empty directories
 * `--verify`: After restoring, verify every file's chunk hashes match
 
-**`prune`**: Tidy up everything that isn't needed. Removes orphaned local
+**`prune`**: Tidy up everything that isn't needed. Runs three passes:
-database rows (files, chunks, blobs no longer referenced by any completed
+(1) reconcile the local index against the destination store — any
-snapshot) AND deletes unreferenced blobs from remote storage. `snapshot
+local snapshot whose remote metadata is missing is dropped from the
-create --prune`, `snapshot remove`, and `snapshot purge` run the same
+local index; (2) delete orphaned local rows (files, chunks, blobs no
-cleanup automatically; this is the manual entry point for the same work.
+longer referenced by any completed snapshot); (3) list every remote
+manifest on the destination store to compute the still-referenced blob
+set and delete any blob not in that set. Step (3) reads all remote
+manifests — network cost scales with the number of snapshots. `snapshot
+create --prune` runs the same cleanup automatically; this is the
+manual entry point for the same work.
 * `--force`: Skip confirmation prompt
 * `--json`: Output stats as JSON
 
 **`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 storage backend type and location plus detailed
-metadata sizes, blob counts, and orphaned blob detection.
+remote storage inventory: per-snapshot metadata sizes, blob counts, and
+orphaned blob detection.
 * `--json`: Output as JSON
 
 **`remote nuke`**: Delete every snapshot's metadata and every blob from the
 backup destination store, leaving the bucket prefix empty. Destructive and
-irreversible.
+irreversible. This is the single supported way to wipe the entire
+destination store.
 * `--force`: Required to confirm destruction.
 
-**`store info`**: Display storage backend type and statistics.
+**`database delete`**: Delete the local SQLite state database file
-
+entirely. Remote storage is unaffected; the next backup will do a full
-**`database purge`**: Delete the local SQLite state database entirely. Remote
+scan and re-deduplicate against existing remote blobs, and the local
-storage is unaffected; the next backup will do a full scan and re-deduplicate
+index will re-bind to the currently configured storage destination.
-against existing remote blobs.
+Use this after changing `storage_url` to a different destination.
 * `--force`: Skip confirmation prompt
 
 ---
@@ -387,7 +388,7 @@ Key fields:
 * **Device nodes, named pipes, and sockets are silently skipped.** Only
   regular files, directories, and symlinks are backed up.
 * **No database migrations.** If the local SQLite schema changes between
-  versions, delete the local database (`vaultik database purge`) and run
+  versions, delete the local database (`vaultik database delete`) and run
   a full backup. Remote storage is unaffected.
 * **Files that change during backup may be inconsistent.** There is no
   filesystem snapshot or freeze. If a file is modified between the scan
@@ -459,7 +460,7 @@ priority.
   first-class operation in this README. Worth a dedicated section
   once it's settled.
 * **Schema migrations.** Currently nonexistent — pre-1.0 schema
-  changes are handled by `vaultik database purge` plus a full
+  changes are handled by `vaultik database delete` plus a full
   re-scan. Post-1.0 we'll need a migration story to keep existing
   index databases usable across upgrades.
 * **Storage backend coverage tests.** S3, file://, and rclone://
@@ -555,6 +556,35 @@ Do not commit directly to `main`. Do not skip steps.
 
 Repository policies for AI agents are in [`AGENTS.md`](AGENTS.md).
 
+## Entrypoints
+
+This repository adheres to the
+[Scripts to Rule Them All](https://github.com/github/scripts-to-rule-them-all)
+standard: normalized scripts in `script/` are the entrypoints for the
+development workflow, and the Makefile targets are thin shims that call
+them. We provide:
+
+* `script/bootstrap` — install all development dependencies (go,
+  golangci-lint, Go module download)
+* `script/setup` — make a fresh clone ready for development: runs
+  `script/bootstrap`, then `script/install-precommit`
+* `script/projectname` — print the project name (used for the Docker
+  image tag)
+* `script/test` — run the test suite (verbose rerun on failure)
+* `script/lint` — run `golangci-lint run ./...`
+* `script/fmt` — format all code (writes)
+* `script/fmt-check` — check formatting (read-only)
+* `script/check` — run `script/test`, `script/lint`, and
+  `script/fmt-check`
+* `script/docker` — build the Docker image tagged via
+  `script/projectname`
+* `script/cibuild` — CI entrypoint: `docker build .` (the Dockerfile
+  runs the checks)
+* `script/precommit` — pre-commit gate: `go mod tidy` + `go fmt` (must
+  not change files), then `script/check`
+* `script/install-precommit` — install the git pre-commit hook that
+  runs `script/precommit`
+
 ## license
 
 [MIT](https://opensource.org/license/mit/)

REPO_POLICIES.md

@@ -0,0 +1,408 @@
+---
+title: Repository Policies
+last_modified: 2026-07-06
+---
+
+This document covers repository structure, tooling, and workflow standards. Code
+style conventions are in separate documents:
+
+- [Code Styleguide](https://git.eeqj.de/sneak/prompts/raw/branch/main/prompts/CODE_STYLEGUIDE.md)
+  (general, bash, Docker)
+- [Go](https://git.eeqj.de/sneak/prompts/raw/branch/main/prompts/CODE_STYLEGUIDE_GO.md)
+- [JavaScript](https://git.eeqj.de/sneak/prompts/raw/branch/main/prompts/CODE_STYLEGUIDE_JS.md)
+- [Python](https://git.eeqj.de/sneak/prompts/raw/branch/main/prompts/CODE_STYLEGUIDE_PYTHON.md)
+- [Go HTTP Server Conventions](https://git.eeqj.de/sneak/prompts/raw/branch/main/prompts/GO_HTTP_SERVER_CONVENTIONS.md)
+
+---
+
+- Cross-project documentation (such as this file) must include
+  `last_modified: YYYY-MM-DD` in the YAML front matter so it can be kept in sync
+  with the authoritative source as policies evolve.
+
+- **ALL external references must be pinned by cryptographic hash.** This
+  includes Docker base images, Go modules, npm packages, GitHub Actions, and
+  anything else fetched from a remote source. Version tags (`@v4`, `@latest`,
+  `:3.21`, etc.) are server-mutable and therefore remote code execution
+  vulnerabilities. The ONLY acceptable way to reference an external dependency
+  is by its content hash (Docker `@sha256:...`, Go module hash in `go.sum`, npm
+  integrity hash in lockfile, GitHub Actions `@<commit-sha>`). No exceptions.
+  This also means never `curl | bash` to install tools like pyenv, nvm, rustup,
+  etc. Instead, download a specific release archive from GitHub, verify its hash
+  (hardcoded in the Dockerfile or script), and only then install. Unverified
+  install scripts are arbitrary remote code execution. This is the single most
+  important rule in this document. Double-check every external reference in
+  every file before committing. There are zero exceptions to this rule.
+
+- Every repo with software must have a root `Makefile` with these targets:
+  `make bootstrap`, `make setup`, `make test`, `make lint`, `make fmt` (writes),
+  `make fmt-check` (read-only), `make check` (runs `test`, `lint`, `fmt-check`),
+  `make docker`, and `make hooks` (installs pre-commit hook). A model Makefile
+  is at `https://git.eeqj.de/sneak/prompts/raw/branch/main/Makefile`.
+
+- Repos follow the
+  [Scripts to Rule Them All](https://github.com/github/scripts-to-rule-them-all)
+  pattern: the implementation of each Makefile target lives in an executable
+  script in `script/` (`script/bootstrap`, `script/setup`, `script/test`,
+  `script/lint`, `script/fmt`, `script/fmt-check`, `script/check`,
+  `script/docker`), and the Makefile targets are thin shims that call them. The
+  scripts must be POSIX sh (`#!/bin/sh`, `set -eu`, no bashisms) so they run in
+  minimal containers (e.g. alpine images have no bash); locate the repo root
+  with `$(cd "$(dirname "$0")/.." && pwd -P)` and `cd` there before acting. From
+  the standard's canonical set we use `bootstrap`, `setup` (make the repo ready
+  for development after a fresh clone: runs `bootstrap`, then
+  `install-precommit`, plus any repo-specific initialization), `test`, and
+  `cibuild`. `script/bootstrap` installs all dependencies idempotently and
+  assumes nothing is present: base tools come from nix, apt, brew, or apk
+  (detected in that order; apt runs noninteractive). For node it uses the
+  installed node if present; otherwise it installs a PINNED node version via
+  nvm, first installing nvm itself if missing — from a hash-verified GitHub
+  release archive (never `curl | sh`), with bash installed as an explicit
+  prerequisite since nvm requires bash. yarn is then pinned via
+  `corepack prepare yarn@<version> --activate`. Never install "latest" or "lts";
+  always exact versions. `script/cibuild` runs the CI build: it changes to the
+  repo root and runs `docker build .`; the Gitea workflow calls it. Four further
+  scripts are our own extensions to the standard: `script/check` runs
+  `script/test`, `script/lint`, and `script/fmt-check`; `script/precommit` is
+  what the git pre-commit hook runs, and it calls `script/check`;
+  `script/install-precommit` installs the git pre-commit hook (the `make hooks`
+  target shims to it); and `script/projectname` (literally that filename) simply
+  outputs the project's name. Scripts that need the name call
+  `script/projectname` — e.g. `script/docker` assembles its image tag from it —
+  so those scripts stay byte-identical across all repos. Repo-type-specific
+  pre-commit extras (e.g. `go mod tidy` verification in Go repos) belong in
+  `script/precommit`, not in the hook itself. Model scripts are at
+  `https://git.eeqj.de/sneak/prompts/raw/branch/main/script/<name>`. The README
+  must document the provided scripts in an **Entrypoints** section (see the
+  README requirements below).
+
+- Always use Makefile targets (`make fmt`, `make test`, `make lint`, etc.)
+  instead of invoking the underlying tools directly. The Makefile is the single
+  source of truth for how these operations are run.
+
+- The Makefile is authoritative documentation for how the repo is used. Beyond
+  the required targets above, it should have targets for every common operation:
+  running a local development server (`make run`, `make dev`), re-initializing
+  or migrating the database (`make db-reset`, `make migrate`), building
+  artifacts (`make build`), generating code, seeding data, or anything else a
+  developer would do regularly. If someone checks out the repo and types
+  `make<tab>`, they should see every meaningful operation available. A new
+  contributor should be able to understand the entire development workflow by
+  reading the Makefile.
+
+- Every repo should have a `Dockerfile`. All Dockerfiles must run `make check`
+  as a build step so the build fails if the branch is not green. For non-server
+  repos, the Dockerfile should bring up a development environment and run
+  `make check`. For server repos, `make check` should run as an early build
+  stage before the final image is assembled. Dockerfiles install development
+  prerequisites by running `script/bootstrap` rather than duplicating installs
+  inline; COPY `script/` and the dependency manifests (`package.json` +
+  `yarn.lock`, `go.mod` + `go.sum`, etc.) before running it so the bootstrap
+  layer stays cached until dependencies change.
+
+- **Dockerfiles must use a separate lint stage for fail-fast feedback.** Go
+  repos use a multistage build where linting runs in an independent stage based
+  on the `golangci/golangci-lint` image (pinned by hash). This stage runs
+  `make fmt-check` and `make lint` before the full build begins. The build stage
+  then declares an explicit dependency on the lint stage via
+  `COPY --from=lint /src/go.sum /dev/null`, which forces BuildKit to complete
+  linting before proceeding to compilation and tests. This ensures lint failures
+  surface in seconds rather than minutes, without blocking on dependency
+  download or compilation in the build stage.
+
+    The standard pattern for a Go repo Dockerfile is:
+
+    ```dockerfile
+    # Lint stage — fast feedback on formatting and lint issues
+    # golangci/golangci-lint:v2.x.x, YYYY-MM-DD
+    FROM golangci/golangci-lint@sha256:... AS lint
+    WORKDIR /src
+    COPY go.mod go.sum ./
+    RUN go mod download
+    COPY . .
+    RUN make fmt-check
+    RUN make lint
+
+    # Build stage
+    # golang:1.x-alpine, YYYY-MM-DD
+    FROM golang@sha256:... AS builder
+    WORKDIR /src
+
+    # Force BuildKit to run the lint stage before proceeding
+    COPY --from=lint /src/go.sum /dev/null
+
+    COPY go.mod go.sum ./
+    RUN go mod download
+    COPY . .
+    RUN make test
+
+    ARG VERSION=dev
+    RUN CGO_ENABLED=0 go build -trimpath \
+        -ldflags="-s -w -X main.Version=${VERSION}" \
+        -o /app ./cmd/app/
+
+    # Runtime stage
+    FROM alpine@sha256:...
+    COPY --from=builder /app /usr/local/bin/app
+    ENTRYPOINT ["app"]
+    ```
+
+    Key points:
+    - The lint stage uses the `golangci/golangci-lint` image directly (it
+      includes both Go and the linter), so there is no need to install the
+      linter separately.
+    - `COPY --from=lint /src/go.sum /dev/null` is a no-op file copy that creates
+      a stage dependency. BuildKit runs stages in parallel by default; without
+      this line, the build stage would not wait for lint to finish and a lint
+      failure might not fail the overall build.
+    - If the project uses `//go:embed` directives that reference build artifacts
+      (e.g. a web frontend compiled in a separate stage), the lint stage must
+      create placeholder files so the embed directives resolve. Example:
+      `RUN mkdir -p web/dist && touch web/dist/index.html web/dist/style.css`.
+      The lint stage should not depend on the actual build output — it exists to
+      fail fast.
+    - If the project requires CGO or system libraries for linting (e.g.
+      `vips-dev`), install them in the lint stage with `apk add`.
+    - The build stage runs `make test` after compilation setup. Tests run in the
+      build stage, not the lint stage, because they may require compiled
+      artifacts or heavier dependencies.
+
+- Every repo should have a Gitea Actions workflow (`.gitea/workflows/`) that
+  runs `script/cibuild` (which runs `docker build .`) on push. Since the
+  Dockerfile already runs `make check`, a successful build implies all checks
+  pass.
+
+- Use platform-standard formatters: `black` for Python, `prettier` for
+  JS/CSS/Markdown/HTML, `go fmt` for Go. Always use default configuration with
+  two exceptions: four-space indents (except Go), and `proseWrap: always` for
+  Markdown (hard-wrap at 80 columns). Documentation and writing repos (Markdown,
+  HTML, CSS) should also have `.prettierrc` and `.prettierignore`.
+
+- Pre-commit hook: runs `script/precommit`, which calls `script/check`. If local
+  testing is not possible in the repo, `script/precommit` may skip `script/test`
+  and run only `script/lint` and `script/fmt-check`. The hook is installed by
+  `script/install-precommit`; the Makefile must provide a `make hooks` target
+  that shims to it.
+
+- All repos with software must have tests that run via the platform-standard
+  test framework (`go test`, `pytest`, `jest`/`vitest`, etc.). If no meaningful
+  tests exist yet, add the most minimal test possible — e.g. importing the
+  module under test to verify it compiles/parses. There is no excuse for
+  `make test` to be a no-op.
+
+- `make test` must complete in under 20 seconds. Add a 30-second timeout in the
+  Makefile.
+
+- **`make test` should use the conditional verbose rerun pattern.** Run tests
+  without `-v` (verbose) first. If tests fail, automatically rerun with `-v` to
+  show full output. This keeps CI logs and `docker build` output clean on
+  success (just package/suite summaries) while providing full diagnostic detail
+  on failure (every test case, every assertion). The general shell pattern:
+
+    ```makefile
+    test:
+    	@<test-command> || \
+    		{ echo "--- Rerunning with -v for details ---"; \
+    		  <test-command-with-v>; exit 1; }
+    ```
+
+    Go example:
+
+    ```makefile
+    test:
+    	@go test -timeout 30s -race -cover ./... || \
+    		{ echo "--- Rerunning with -v for details ---"; \
+    		  go test -timeout 30s -race -v ./...; exit 1; }
+    ```
+
+    Python example:
+
+    ```makefile
+    test:
+    	@python -m pytest || \
+    		{ echo "--- Rerunning with -v for details ---"; \
+    		  python -m pytest -v; exit 1; }
+    ```
+
+    The `exit 1` ensures the target always fails after a rerun — the first run
+    already proved the tests are broken, so the build must not pass even if a
+    flaky test happens to succeed on the second attempt. The rerun exists solely
+    for diagnostic output.
+
+- Docker builds must complete in under 5 minutes.
+
+- `make check` must not modify any files in the repo. Tests may use temporary
+  directories.
+
+- `main` must always pass `make check`, no exceptions.
+
+- Never commit secrets. `.env` files, credentials, API keys, and private keys
+  must be in `.gitignore`. No exceptions.
+
+- `.gitignore` should be comprehensive from the start: OS files (`.DS_Store`),
+  editor files (`.swp`, `*~`), language build artifacts, and `node_modules/`.
+  Fetch the standard `.gitignore` from
+  `https://git.eeqj.de/sneak/prompts/raw/branch/main/.gitignore` when setting up
+  a new repo.
+
+- **No build artifacts in version control.** Code-derived data (compiled
+  bundles, minified output, generated assets) must never be committed to the
+  repository if it can be avoided. The build process (e.g. Dockerfile, Makefile)
+  should generate these at build time. Notable exception: Go protobuf generated
+  files (`.pb.go`) ARE committed because repos need to work with `go get`, which
+  downloads code but does not execute code generation.
+
+- Never use `git add -A` or `git add .`. Always stage files explicitly by name.
+
+- Never force-push to `main`.
+
+- Make all changes on a feature branch. You can do whatever you want on a
+  feature branch.
+
+- `.golangci.yml` is standardized and must _NEVER_ be modified by an agent, only
+  manually by the user. Fetch from
+  `https://git.eeqj.de/sneak/prompts/raw/branch/main/.golangci.yml`.
+
+- When pinning images or packages by hash, add a comment above the reference
+  with the version and date (YYYY-MM-DD).
+
+- Use `yarn`, not `npm`.
+
+- Write all dates as YYYY-MM-DD (ISO 8601).
+
+- Simple projects should be configured with environment variables.
+
+- Dockerized web services listen on port 8080 by default, overridable with
+  `PORT`.
+
+- **HTTP/web services must be hardened for production internet exposure before
+  tagging 1.0.** This means full compliance with security best practices
+  including, without limitation, all of the following:
+    - **Security headers** on every response:
+        - `Strict-Transport-Security` (HSTS) with `max-age` of at least one year
+          and `includeSubDomains`.
+        - `Content-Security-Policy` (CSP) with a restrictive default policy
+          (`default-src 'self'` as a baseline, tightened per-resource as
+          needed). Never use `unsafe-inline` or `unsafe-eval` unless
+          unavoidable, and document the reason.
+        - `X-Frame-Options: DENY` (or `SAMEORIGIN` if framing is required).
+          Prefer the `frame-ancestors` CSP directive as the primary control.
+        - `X-Content-Type-Options: nosniff`.
+        - `Referrer-Policy: strict-origin-when-cross-origin` (or stricter).
+        - `Permissions-Policy` restricting access to browser features the
+          application does not use (camera, microphone, geolocation, etc.).
+    - **Request and response limits:**
+        - Maximum request body size enforced on all endpoints (e.g. Go
+          `http.MaxBytesReader`). Choose a sane default per-route; never accept
+          unbounded input.
+        - Maximum response body size where applicable (e.g. paginated APIs).
+        - `ReadTimeout` and `ReadHeaderTimeout` on the `http.Server` to defend
+          against slowloris attacks.
+        - `WriteTimeout` on the `http.Server`.
+        - `IdleTimeout` on the `http.Server`.
+        - Per-handler execution time limits via `context.WithTimeout` or
+          chi/stdlib `middleware.Timeout`.
+    - **Authentication and session security:**
+        - Rate limiting on password-based authentication endpoints. API keys are
+          high-entropy and not susceptible to brute force, so they are exempt.
+        - CSRF tokens on all state-mutating HTML forms. API endpoints
+          authenticated via `Authorization` header (Bearer token, API key) are
+          exempt because the browser does not attach these automatically.
+        - Passwords stored using bcrypt, scrypt, or argon2 — never plain-text,
+          MD5, or SHA.
+        - Session cookies set with `HttpOnly`, `Secure`, and `SameSite=Lax` (or
+          `Strict`) attributes.
+    - **Reverse proxy awareness:**
+        - True client IP detection when behind a reverse proxy
+          (`X-Forwarded-For`, `X-Real-IP`). The application must accept
+          forwarded headers only from a configured set of trusted proxy
+          addresses — never trust `X-Forwarded-For` unconditionally.
+    - **CORS:**
+        - Authenticated endpoints must restrict `Access-Control-Allow-Origin` to
+          an explicit allowlist of known origins. Wildcard (`*`) is acceptable
+          only for public, unauthenticated read-only APIs.
+    - **Error handling:**
+        - Internal errors must never leak stack traces, SQL queries, file paths,
+          or other implementation details to the client. Return generic error
+          messages in production; detailed errors only when `DEBUG` is enabled.
+    - **TLS:**
+        - Services never terminate TLS directly. They are always deployed behind
+          a TLS-terminating reverse proxy. The service itself listens on plain
+          HTTP. However, HSTS headers and `Secure` cookie flags must still be
+          set by the application so that the browser enforces HTTPS end-to-end.
+
+    This list is non-exhaustive. Apply defense-in-depth: if a standard security
+    hardening measure exists for HTTP services and is not listed here, it is
+    still expected. When in doubt, harden.
+
+- `README.md` is the primary documentation. Required sections:
+    - **Description**: First line must include the project name, purpose,
+      category (web server, SPA, CLI tool, etc.), license, and author. Example:
+      "µPaaS is an MIT-licensed Go web application by @sneak that receives
+      git-frontend webhooks and deploys applications via Docker in realtime."
+    - **Getting Started**: Copy-pasteable install/usage code block.
+    - **Entrypoints**: Opens by stating that the repo adheres to the
+      [Scripts to Rule Them All](https://github.com/github/scripts-to-rule-them-all)
+      standard (with that link), then documents each provided `script/`
+      entrypoint and its purpose.
+    - **Rationale**: Why does this exist?
+    - **Design**: How is the program structured?
+    - **TODO**: Update meticulously, even between commits. When planning, put
+      the todo list in the README so a new agent can pick up where the last one
+      left off.
+    - **License**: MIT, GPL, or WTFPL. Ask the user for new projects. Include a
+      `LICENSE` file in the repo root and a License section in the README.
+    - **Author**: [@sneak](https://sneak.berlin).
+
+- First commit of a new repo should contain only `README.md`.
+
+- Go module root: `sneak.berlin/go/<name>`. Always run `go mod tidy` before
+  committing.
+
+- Use SemVer.
+
+- Database migrations live in `internal/db/migrations/` and must be embedded in
+  the binary.
+    - `000_migration.sql` — contains ONLY the creation of the migrations
+      tracking table itself. Nothing else.
+    - `001_schema.sql` — the full application schema.
+    - **Pre-1.0.0:** never add additional migration files (002, 003, etc.).
+      There is no installed base to migrate. Edit `001_schema.sql` directly.
+    - **Post-1.0.0:** add new numbered migration files for each schema change.
+      Never edit existing migrations after release.
+
+- All repos should have an `.editorconfig` enforcing the project's indentation
+  settings.
+
+- Avoid putting files in the repo root unless necessary. Root should contain
+  only project-level config files (`README.md`, `Makefile`, `Dockerfile`,
+  `LICENSE`, `.gitignore`, `.editorconfig`, `REPO_POLICIES.md`, and
+  language-specific config). Everything else goes in a subdirectory. Canonical
+  subdirectory names:
+    - `bin/` — executable scripts and tools
+    - `cmd/` — Go command entrypoints
+    - `configs/` — configuration templates and examples
+    - `deploy/` — deployment manifests (k8s, compose, terraform)
+    - `docs/` — documentation and markdown (README.md stays in root)
+    - `internal/` — Go internal packages
+    - `internal/db/migrations/` — database migrations
+    - `pkg/` — Go library packages
+    - `share/` — systemd units, data files
+    - `static/` — static assets (images, fonts, etc.)
+    - `web/` — web frontend source
+
+- When setting up a new repo, files from the `prompts` repo may be used as
+  templates. Fetch them from
+  `https://git.eeqj.de/sneak/prompts/raw/branch/main/<path>`.
+
+- New repos must contain at minimum:
+    - `README.md`, `.git`, `.gitignore`, `.editorconfig`
+    - `LICENSE`, `REPO_POLICIES.md` (copy from the `prompts` repo)
+    - `Makefile`
+    - `script/` entrypoints (`bootstrap`, `setup`, `projectname`, `test`,
+      `lint`, `fmt`, `fmt-check`, `check`, `docker`, `cibuild`, `precommit`,
+      `install-precommit`)
+    - `Dockerfile`, `.dockerignore`
+    - `.gitea/workflows/check.yml`
+    - Go: `go.mod`, `go.sum`, `.golangci.yml`
+    - JS: `package.json`, `yarn.lock`, `.prettierrc`, `.prettierignore`
+    - Python: `pyproject.toml`

TODO.md

@@ -0,0 +1,50 @@
+# Workflow
+
+* branch (from `main`)
+* do the work in Next Step
+* move Next Step to the top of Completed Steps
+* move the top item of Future Steps into Next Step
+* commit (`TODO.md` changes in the same commit as the work)
+* merge to `main` if the branch is not protected, otherwise open a PR
+* push
+
+# Status
+
+pre-1.0
+
+# Next Step
+
+Bring the repo into policy compliance in one commit: add REPO_POLICIES.md
+(copied from sneak/prompts), .editorconfig, and .golangci.yml. Verify
+`make check` stays green with the new lint config.
+
+# Completed Steps
+
+- 2026-07-07 Adopted scripts-to-rule-them-all: `script/` entrypoints,
+  Makefile shims, README Entrypoints section
+- 2026-07-02: Consolidated CLI verbs, retired overlapping commands; bound
+  the local index to its backup destination URL.
+- 2026-06-28: snapshot rm now removes metadata only and prints the prune
+  command; restore skips chown when running as non-root.
+- 2026-06-26: Snapshot IDs hashed at the storage boundary; snapshot list
+  made resilient to bad remote entries.
+- 2026-06-24: Collapsed snapshot prune into vaultik prune; restore streams
+  blobs to disk and restores files in blob-locality order; cron output
+  fixes.
+- 2026-06-17: Restore overhaul: ReadAt chunk reads from cached blobs,
+  reference-counted blob sweeper, integration tests; new internal/ui
+  output layer, banner, and progress lines.
+- 2025-12-18: Added ARCHITECTURE.md and godoc coverage for exported API.
+- 2025-07-26: End-to-end integration tests; manifest format refactor;
+  renamed backup to snapshot; afero filesystem abstraction.
+- 2025-07-20: Initial design and implementation: cobra + fx CLI skeleton,
+  SQLite index database, UUID blob storage with streaming chunking.
+
+# Future Steps
+
+- Add REPO_POLICIES.md, .editorconfig, .golangci.yml (the Next Step).
+- Reconcile the uncommitted ARCHITECTURE.md edits on main: finish and
+  commit, or revert.
+- Review stale local branches (add-godoc-to-cli-package,
+  feature/pluggable-storage-backend) and merge or delete them.
+- Define remaining scope for a first tagged release and cut v0.1.0.

docs/DATAMODEL.md

@@ -7,7 +7,7 @@ Vaultik uses a local SQLite database to track file metadata, chunk mappings, and
 **Important Notes:**
 - **No Migration Support (pre-1.0)**: Vaultik does not support database schema
   migrations. The local index is treated as disposable — if the schema changes,
-  delete the local SQLite database (`vaultik database purge`) and run a full
+  delete the local SQLite database (`vaultik database delete`) and run a full
   backup. The remote storage is unaffected; the new index will re-deduplicate
   against existing remote blobs.
 - **Version Compatibility**: In rare cases, you may need to use the same version

internal/cli/database.go

@@ -18,28 +18,33 @@ func NewDatabaseCommand() *cobra.Command {
 	}
 
 	cmd.AddCommand(
-		newDatabasePurgeCommand(),
+		newDatabaseDeleteCommand(),
 	)
 
 	return cmd
 }
 
-// newDatabasePurgeCommand creates the database purge command
+// newDatabaseDeleteCommand creates the database delete command.
-func newDatabasePurgeCommand() *cobra.Command {
+// (Renamed from "purge"; the operation removes the SQLite file
+// entirely, which is a delete, not a purge of content.)
+func newDatabaseDeleteCommand() *cobra.Command {
 	var force bool
 
 	cmd := &cobra.Command{
-		Use:   "purge",
+		Use:   "delete",
-		Short: "Delete the local state database",
+		Short: "Delete the local state database file",
 		Long: `Completely removes the local SQLite state database.
 
 This will erase all local tracking of:
 - File metadata and change detection state
 - Chunk and blob mappings
 - Local snapshot records
+- The storage-binding record
 
-The remote storage is NOT affected. After purging, the next backup will
+The remote storage is NOT affected. After deletion, the next backup
-perform a full scan and re-deduplicate against existing remote blobs.
+will perform a full scan and re-deduplicate against existing remote
+blobs, and the local index will re-bind to the currently configured
+storage destination on that run.
 
 Use --force to skip the confirmation prompt.`,
 		Args: cobra.NoArgs,
@@ -88,10 +93,10 @@ Use --force to skip the confirmation prompt.`,
 
 			rootFlags := GetRootFlags()
 			if !rootFlags.Quiet {
-				fmt.Printf("Database purged: %s\n", dbPath)
+				fmt.Printf("Database deleted: %s\n", dbPath)
 			}
 
-			log.Info("Local state database purged", "path", dbPath)
+			log.Info("Local state database deleted", "path", dbPath)
 			return nil
 		},
 	}

internal/cli/entry_test.go

@@ -18,7 +18,7 @@ func TestCLIEntry(t *testing.T) {
 	}
 
 	// Verify all subcommands are registered
-	expectedCommands := []string{"config", "snapshot", "store", "prune", "info", "version", "remote", "database"}
+	expectedCommands := []string{"config", "snapshot", "prune", "info", "version", "remote", "database"}
 	for _, expected := range expectedCommands {
 		found := false
 		for _, cmd := range cmd.Commands() {
@@ -38,7 +38,7 @@ func TestCLIEntry(t *testing.T) {
 		t.Errorf("Failed to find snapshot command: %v", err)
 	} else {
 		// Check snapshot subcommands
-		expectedSubCommands := []string{"create", "list", "purge", "verify", "cleanup", "restore"}
+		expectedSubCommands := []string{"create", "list", "purge", "verify", "remove", "restore"}
 		for _, expected := range expectedSubCommands {
 			found := false
 			for _, subcmd := range snapshotCmd.Commands() {

internal/cli/root.go

@@ -53,7 +53,6 @@ on the source system.`,
 	cmd.AddCommand(
 		NewConfigCommand(),
 		NewPruneCommand(),
-		NewStoreCommand(),
 		NewSnapshotCommand(),
 		NewInfoCommand(),
 		NewVersionCommand(),

internal/cli/snapshot.go

@@ -25,7 +25,6 @@ func NewSnapshotCommand() *cobra.Command {
 	cmd.AddCommand(newSnapshotPurgeCommand())
 	cmd.AddCommand(newSnapshotVerifyCommand())
 	cmd.AddCommand(newSnapshotRemoveCommand())
-	cmd.AddCommand(newSnapshotCleanupCommand())
 	cmd.AddCommand(newSnapshotRestoreCommand())
 
 	return cmd
@@ -322,7 +321,7 @@ func newSnapshotRemoveCommand() *cobra.Command {
 	opts := &vaultik.RemoveOptions{}
 
 	cmd := &cobra.Command{
-		Use:     "remove [snapshot-id]",
+		Use:     "remove <snapshot-id>",
 		Aliases: []string{"rm"},
 		Short:   "Remove a snapshot from local index and remote metadata",
 		Long: `Removes a snapshot.
@@ -341,20 +340,13 @@ If the remote is unreachable, the local-database removal still completes
 and a warning is emitted; rerun 'vaultik prune' once the destination store
 is reachable to finish remote cleanup.
 
-Use --all --force to remove all snapshots.`,
+To wipe the entire destination store and start over, use 'vaultik remote
+nuke --force' — it is the single supported entry point for that.`,
 		Args: func(cmd *cobra.Command, args []string) error {
-			all, _ := cmd.Flags().GetBool("all")
-			if all {
-				if len(args) > 0 {
-					_ = cmd.Help()
-					return fmt.Errorf("--all cannot be used with a snapshot ID")
-				}
-				return nil
-			}
 			if len(args) != 1 {
 				_ = cmd.Help()
 				if len(args) == 0 {
-					return fmt.Errorf("snapshot ID required (or use --all --force)")
+					return fmt.Errorf("snapshot ID required")
 				}
 				return fmt.Errorf("expected 1 argument, got %d", len(args))
 			}
@@ -381,12 +373,7 @@ Use --all --force to remove all snapshots.`,
 						lc.Append(fx.Hook{
 							OnStart: func(ctx context.Context) error {
 								go func() {
-									var err error
+									_, err := v.RemoveSnapshot(args[0], opts)
-									if opts.All {
-										_, err = v.RemoveAllSnapshots(opts)
-									} else {
-										_, err = v.RemoveSnapshot(args[0], opts)
-									}
 									if err != nil {
 										if err != context.Canceled {
 											if !opts.JSON {
@@ -417,65 +404,6 @@ Use --all --force to remove all snapshots.`,
 	cmd.Flags().BoolVar(&opts.DryRun, "dry-run", false, "Show what would be removed without removing")
 	cmd.Flags().BoolVar(&opts.JSON, "json", false, "Output result as JSON")
 	cmd.Flags().BoolVar(&opts.LocalOnly, "local-only", false, "Skip remote cleanup; only touch the local index")
-	cmd.Flags().BoolVar(&opts.All, "all", false, "Remove all snapshots (requires --force)")
-
-	return cmd
-}
-
-// newSnapshotCleanupCommand creates the 'snapshot cleanup' subcommand
-func newSnapshotCleanupCommand() *cobra.Command {
-	cmd := &cobra.Command{
-		Use:   "cleanup",
-		Short: "Remove stale local snapshot records not found in remote storage",
-		Long: `Removes local database records for snapshots whose metadata no longer
-exists in remote storage. These are typically left behind by incomplete
-or interrupted backups.
-
-This command does not delete anything from remote storage.`,
-		Args: cobra.NoArgs,
-		RunE: func(cmd *cobra.Command, args []string) error {
-			configPath, err := ResolveConfigPath()
-			if err != nil {
-				return err
-			}
-
-			rootFlags := GetRootFlags()
-			return RunWithApp(cmd.Context(), AppOptions{
-				ConfigPath: configPath,
-				LogOptions: log.LogOptions{
-					Verbose: rootFlags.Verbose,
-					Debug:   rootFlags.Debug,
-					Quiet:   rootFlags.Quiet,
-				},
-				Modules: []fx.Option{},
-				Invokes: []fx.Option{
-					fx.Invoke(func(v *vaultik.Vaultik, lc fx.Lifecycle) {
-						lc.Append(fx.Hook{
-							OnStart: func(ctx context.Context) error {
-								go func() {
-									if err := v.CleanupLocalSnapshots(); err != nil {
-										if err != context.Canceled {
-											log.Error("Cleanup failed", "error", err)
-											ReportError("Cleanup failed: %v", err)
-											os.Exit(1)
-										}
-									}
-									if err := v.Shutdowner.Shutdown(); err != nil {
-										log.Error("Failed to shutdown", "error", err)
-									}
-								}()
-								return nil
-							},
-							OnStop: func(ctx context.Context) error {
-								v.Cancel()
-								return nil
-							},
-						})
-					}),
-				},
-			})
-		},
-	}
 
 	return cmd
 }

internal/cli/store.go

@@ -1,158 +0,0 @@
-package cli
-
-import (
-	"context"
-	"fmt"
-	"strings"
-	"time"
-
-	"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
-type StoreApp struct {
-	Storage    storage.Storer
-	Shutdowner fx.Shutdowner
-}
-
-// NewStoreCommand creates the store command and subcommands
-func NewStoreCommand() *cobra.Command {
-	cmd := &cobra.Command{
-		Use:   "store",
-		Short: "Storage information commands",
-		Long:  "Commands for viewing information about the storage backend",
-	}
-
-	// Add subcommands
-	cmd.AddCommand(newStoreInfoCommand())
-
-	return cmd
-}
-
-// newStoreInfoCommand creates the 'store info' subcommand
-func newStoreInfoCommand() *cobra.Command {
-	return &cobra.Command{
-		Use:   "info",
-		Short: "Display storage information",
-		Long:  "Shows storage configuration and statistics including snapshots and blobs",
-		RunE: func(cmd *cobra.Command, args []string) error {
-			return runWithApp(cmd.Context(), func(app *StoreApp) error {
-				return app.Info(cmd.Context())
-			})
-		},
-	}
-}
-
-// Info displays storage information
-func (app *StoreApp) Info(ctx context.Context) error {
-	// Get storage info
-	storageInfo := app.Storage.Info()
-
-	fmt.Printf("Storage Information\n")
-	fmt.Printf("==================\n\n")
-	fmt.Printf("Storage Configuration:\n")
-	fmt.Printf("  Type:     %s\n", storageInfo.Type)
-	fmt.Printf("  Location: %s\n\n", storageInfo.Location)
-
-	// Count snapshots by listing metadata/ prefix
-	snapshotCount := 0
-	snapshotCh := app.Storage.ListStream(ctx, "metadata/")
-	snapshotDirs := make(map[string]bool)
-
-	for object := range snapshotCh {
-		if object.Err != nil {
-			return fmt.Errorf("listing snapshots: %w", object.Err)
-		}
-		// Extract snapshot ID from path like metadata/2024-01-15-143052-hostname/
-		parts := strings.Split(object.Key, "/")
-		if len(parts) >= 2 && parts[0] == "metadata" && parts[1] != "" {
-			snapshotDirs[parts[1]] = true
-		}
-	}
-	snapshotCount = len(snapshotDirs)
-
-	// Count blobs and calculate total size by listing blobs/ prefix
-	blobCount := 0
-	var totalSize int64
-
-	blobCh := app.Storage.ListStream(ctx, "blobs/")
-	for object := range blobCh {
-		if object.Err != nil {
-			return fmt.Errorf("listing blobs: %w", object.Err)
-		}
-		if !strings.HasSuffix(object.Key, "/") { // Skip directories
-			blobCount++
-			totalSize += object.Size
-		}
-	}
-
-	fmt.Printf("Storage Statistics:\n")
-	fmt.Printf("  Snapshots:  %d\n", snapshotCount)
-	fmt.Printf("  Blobs:      %d\n", blobCount)
-	fmt.Printf("  Total Size: %s\n", formatBytes(totalSize))
-
-	return nil
-}
-
-// formatBytes formats bytes into human-readable format
-func formatBytes(bytes int64) string {
-	const unit = 1024
-	if bytes < unit {
-		return fmt.Sprintf("%d B", bytes)
-	}
-	div, exp := int64(unit), 0
-	for n := bytes / unit; n >= unit; n /= unit {
-		div *= unit
-		exp++
-	}
-	return fmt.Sprintf("%.1f %cB", float64(bytes)/float64(div), "KMGTPE"[exp])
-}
-
-// runWithApp creates the FX app and runs the given function
-func runWithApp(ctx context.Context, fn func(*StoreApp) error) error {
-	var result error
-	rootFlags := GetRootFlags()
-
-	// Use unified config resolution
-	configPath, err := ResolveConfigPath()
-	if err != nil {
-		return err
-	}
-
-	err = RunWithApp(ctx, AppOptions{
-		ConfigPath: configPath,
-		LogOptions: log.LogOptions{
-			Verbose: rootFlags.Verbose,
-			Debug:   rootFlags.Debug,
-			Quiet:   rootFlags.Quiet,
-		},
-		Modules: []fx.Option{
-			fx.Provide(func(storer storage.Storer, shutdowner fx.Shutdowner) *StoreApp {
-				return &StoreApp{
-					Storage:    storer,
-					Shutdowner: shutdowner,
-				}
-			}),
-		},
-		Invokes: []fx.Option{
-			fx.Invoke(func(app *StoreApp, shutdowner fx.Shutdowner) {
-				result = fn(app)
-				// Shutdown after command completes
-				go func() {
-					time.Sleep(100 * time.Millisecond) // Brief delay to ensure clean shutdown
-					if err := shutdowner.Shutdown(); err != nil {
-						log.Error("Failed to shutdown", "error", err)
-					}
-				}()
-			}),
-		},
-	})
-
-	if err != nil {
-		return err
-	}
-	return result
-}

internal/database/local_meta.go

@@ -0,0 +1,53 @@
+package database
+
+import (
+	"context"
+	"database/sql"
+	"errors"
+	"fmt"
+)
+
+// LocalMetaKeyStorageURL is the key under which the destination store's
+// URL is recorded when a mutating command first binds the local index
+// to a specific backup destination.
+const LocalMetaKeyStorageURL = "storage_url"
+
+// LocalMetaRepository provides keyed access to host-local settings
+// stored in the local_meta table.
+type LocalMetaRepository struct {
+	db *DB
+}
+
+func NewLocalMetaRepository(db *DB) *LocalMetaRepository {
+	return &LocalMetaRepository{db: db}
+}
+
+// Get returns the value stored at key, or the empty string if the key
+// is not set. A missing key is not an error — the caller distinguishes
+// "unset" (bind on first use) from "set to something" (compare).
+func (r *LocalMetaRepository) Get(ctx context.Context, key string) (string, error) {
+	var value string
+	err := r.db.conn.QueryRowContext(ctx,
+		"SELECT value FROM local_meta WHERE key = ?", key,
+	).Scan(&value)
+	if errors.Is(err, sql.ErrNoRows) {
+		return "", nil
+	}
+	if err != nil {
+		return "", fmt.Errorf("reading local_meta %q: %w", key, err)
+	}
+	return value, nil
+}
+
+// Set writes key=value, replacing any prior value.
+func (r *LocalMetaRepository) Set(ctx context.Context, key, value string) error {
+	_, err := r.db.ExecWithLog(ctx,
+		`INSERT INTO local_meta (key, value) VALUES (?, ?)
+		 ON CONFLICT(key) DO UPDATE SET value = excluded.value`,
+		key, value,
+	)
+	if err != nil {
+		return fmt.Errorf("writing local_meta %q: %w", key, err)
+	}
+	return nil
+}

internal/database/local_meta_test.go

@@ -0,0 +1,52 @@
+package database_test
+
+import (
+	"context"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+	"sneak.berlin/go/vaultik/internal/database"
+)
+
+func TestLocalMetaEmptyOnFresh(t *testing.T) {
+	db, err := database.NewTestDB()
+	require.NoError(t, err)
+	defer func() { _ = db.Close() }()
+
+	repos := database.NewRepositories(db)
+
+	got, err := repos.LocalMeta.Get(context.Background(), database.LocalMetaKeyStorageURL)
+	require.NoError(t, err)
+	require.Equal(t, "", got, "fresh DB must return empty for unset keys, not error")
+}
+
+func TestLocalMetaSetGetRoundTrip(t *testing.T) {
+	db, err := database.NewTestDB()
+	require.NoError(t, err)
+	defer func() { _ = db.Close() }()
+
+	repos := database.NewRepositories(db)
+	ctx := context.Background()
+
+	require.NoError(t, repos.LocalMeta.Set(ctx, database.LocalMetaKeyStorageURL, "file:///mnt/backups"))
+
+	got, err := repos.LocalMeta.Get(ctx, database.LocalMetaKeyStorageURL)
+	require.NoError(t, err)
+	require.Equal(t, "file:///mnt/backups", got)
+}
+
+func TestLocalMetaSetOverwrites(t *testing.T) {
+	db, err := database.NewTestDB()
+	require.NoError(t, err)
+	defer func() { _ = db.Close() }()
+
+	repos := database.NewRepositories(db)
+	ctx := context.Background()
+
+	require.NoError(t, repos.LocalMeta.Set(ctx, database.LocalMetaKeyStorageURL, "s3://old"))
+	require.NoError(t, repos.LocalMeta.Set(ctx, database.LocalMetaKeyStorageURL, "s3://new"))
+
+	got, err := repos.LocalMeta.Get(ctx, database.LocalMetaKeyStorageURL)
+	require.NoError(t, err)
+	require.Equal(t, "s3://new", got)
+}

internal/database/repositories.go

@@ -19,6 +19,7 @@ type Repositories struct {
 	ChunkFiles *ChunkFileRepository
 	Snapshots  *SnapshotRepository
 	Uploads    *UploadRepository
+	LocalMeta  *LocalMetaRepository
 }
 
 // NewRepositories creates a new Repositories instance with all repository types.
@@ -34,6 +35,7 @@ func NewRepositories(db *DB) *Repositories {
 		ChunkFiles: NewChunkFileRepository(db),
 		Snapshots:  NewSnapshotRepository(db),
 		Uploads:    NewUploadRepository(db.conn),
+		LocalMeta:  NewLocalMetaRepository(db),
 	}
 }
 

internal/database/schema/001.sql

@@ -133,3 +133,17 @@ CREATE TABLE IF NOT EXISTS uploads (
 
 -- Index for efficient snapshot lookups
 CREATE INDEX IF NOT EXISTS idx_uploads_snapshot_id ON uploads(snapshot_id);
+
+-- Local metadata: keyed, host-local settings that bind the state of the
+-- local index database to external context. The primary use is
+-- storage_url: once a backup writes blobs to a destination, the local
+-- index is only valid against that destination — if the configured
+-- storage_url later changes, the scanner would silently think already-
+-- known chunks are still on the new (empty) destination and skip
+-- uploading them, corrupting future snapshots. On every mutating
+-- command startup, we compare the configured storage_url to the stored
+-- one and refuse to proceed on mismatch.
+CREATE TABLE IF NOT EXISTS local_meta (
+    key TEXT PRIMARY KEY,
+    value TEXT NOT NULL
+);

internal/vaultik/prune.go

@@ -55,6 +55,17 @@ type PruneBlobsResult struct {
 // prefer this method over PruneDatabase or PruneBlobs individually
 // unless it specifically wants one half.
 func (v *Vaultik) Prune(opts *PruneOptions) error {
+	if err := v.EnsureStorageBinding(); err != nil {
+		return err
+	}
+	// First reconcile local snapshot records against remote metadata:
+	// any local snapshot whose manifest is missing from the destination
+	// store is treated as gone. This used to be the separate 'snapshot
+	// cleanup' command and is now folded in so a single 'vaultik prune'
+	// gets the local index fully back in sync with the destination.
+	if err := v.CleanupLocalSnapshots(); err != nil {
+		return fmt.Errorf("reconciling local snapshots with remote: %w", err)
+	}
 	if _, err := v.PruneDatabase(); err != nil {
 		return fmt.Errorf("pruning local database: %w", err)
 	}

internal/vaultik/remove_snapshot_test.go

@@ -291,7 +291,7 @@ func TestRemoveAllSnapshots_RequiresForce(t *testing.T) {
 
 	tv := vaultik.NewForTesting(store)
 
-	opts := &vaultik.RemoveOptions{All: true} // No Force
+	opts := &vaultik.RemoveOptions{} // No Force
 	_, err := tv.RemoveAllSnapshots(opts)
 
 	assert.Error(t, err)
@@ -310,7 +310,7 @@ func TestRemoveAllSnapshots_WithForce(t *testing.T) {
 
 	tv := vaultik.NewForTesting(store)
 
-	opts := &vaultik.RemoveOptions{All: true, Force: true}
+	opts := &vaultik.RemoveOptions{Force: true}
 	result, err := tv.RemoveAllSnapshots(opts)
 
 	require.NoError(t, err)
@@ -342,7 +342,7 @@ func TestRemoveAllSnapshots_DryRun(t *testing.T) {
 	// Default (no LocalOnly) enumerates the orphan remote keys, which
 	// matches what NewForTesting has — local DB is empty, so the two
 	// addManifest calls land as orphan remote keys.
-	opts := &vaultik.RemoveOptions{All: true, Force: true, DryRun: true}
+	opts := &vaultik.RemoveOptions{Force: true, DryRun: true}
 	result, err := tv.RemoveAllSnapshots(opts)
 
 	require.NoError(t, err)
@@ -362,7 +362,7 @@ func TestRemoveAllSnapshots_NoSnapshots(t *testing.T) {
 
 	tv := vaultik.NewForTesting(store)
 
-	opts := &vaultik.RemoveOptions{All: true, Force: true}
+	opts := &vaultik.RemoveOptions{Force: true}
 	result, err := tv.RemoveAllSnapshots(opts)
 
 	require.NoError(t, err)

internal/vaultik/restore.go

@@ -126,6 +126,10 @@ func (v *Vaultik) Restore(opts *RestoreOptions) error {
 		v.UI.Duration(result.Duration),
 	)
 
+	if os.Geteuid() != 0 {
+		v.UI.Warning("Restore did not preserve file ownership: chown(2) requires root. Re-run as root (e.g. with sudo) if you need original UID/GID preserved.")
+	}
+
 	if result.FilesFailed > 0 {
 		v.UI.Warning("%d file(s) failed to restore:", result.FilesFailed)
 		for _, path := range result.FailedFiles {
@@ -247,6 +251,7 @@ func (v *Vaultik) restoreAllFiles(
 		blobCache:      blobCache,
 		sweeper:        sweeper,
 		result:         result,
+		runningAsRoot:  os.Geteuid() == 0,
 	}
 
 	// Periodic progress output, matching the snapshot create cadence.
@@ -536,6 +541,13 @@ type restoreSession struct {
 	blobCache      *blobDiskCache
 	sweeper        *restoreSweeper
 	result         *RestoreResult
+	// runningAsRoot gates chown(2). On every Unix-ish kernel, only
+	// root can chown a file to an arbitrary UID/GID — non-root chown
+	// always fails with EPERM. Attempting it anyway produces N
+	// guaranteed-failed syscalls + N noisy debug lines, so we skip
+	// the call entirely as non-root and emit one warning at the end
+	// of the restore explaining that ownership was not preserved.
+	runningAsRoot bool
 }
 
 // restoreFile dispatches to the right per-kind restorer.
@@ -580,9 +592,11 @@ func (s *restoreSession) restoreDirectory(file *database.File, targetPath string
 	if err := s.v.Fs.Chmod(targetPath, os.FileMode(file.Mode)); err != nil {
 		log.Debug("Failed to set directory permissions", "path", targetPath, "error", err)
 	}
-	if _, ok := s.v.Fs.(*afero.OsFs); ok {
+	if s.runningAsRoot {
-		if err := os.Chown(targetPath, int(file.UID), int(file.GID)); err != nil {
+		if _, ok := s.v.Fs.(*afero.OsFs); ok {
-			log.Debug("Failed to set directory ownership", "path", targetPath, "error", err)
+			if err := os.Chown(targetPath, int(file.UID), int(file.GID)); err != nil {
+				log.Debug("Failed to set directory ownership", "path", targetPath, "error", err)
+			}
 		}
 	}
 	if err := s.v.Fs.Chtimes(targetPath, file.MTime, file.MTime); err != nil {
@@ -671,9 +685,11 @@ func (s *restoreSession) restoreRegularFile(file *database.File, targetPath stri
 	if err := s.v.Fs.Chmod(targetPath, os.FileMode(file.Mode)); err != nil {
 		log.Debug("Failed to set file permissions", "path", targetPath, "error", err)
 	}
-	if _, ok := s.v.Fs.(*afero.OsFs); ok {
+	if s.runningAsRoot {
-		if err := os.Chown(targetPath, int(file.UID), int(file.GID)); err != nil {
+		if _, ok := s.v.Fs.(*afero.OsFs); ok {
-			log.Debug("Failed to set file ownership", "path", targetPath, "error", err)
+			if err := os.Chown(targetPath, int(file.UID), int(file.GID)); err != nil {
+				log.Debug("Failed to set file ownership", "path", targetPath, "error", err)
+			}
 		}
 	}
 	if err := s.v.Fs.Chtimes(targetPath, file.MTime, file.MTime); err != nil {

internal/vaultik/snapshot.go

@@ -36,6 +36,10 @@ func (v *Vaultik) CreateSnapshot(opts *SnapshotCreateOptions) error {
 		"index_path", v.Config.IndexPath,
 	)
 
+	if err := v.EnsureStorageBinding(); err != nil {
+		return err
+	}
+
 	// Clean up incomplete snapshots FIRST, before any scanning
 	// This is critical for data safety - see CleanupIncompleteSnapshots for details
 	hostname := v.Config.Hostname
@@ -581,6 +585,9 @@ type SnapshotPurgeOptions struct {
 // snapshot name, not the latest globally. This prevents `home` and `system`
 // snapshots from cannibalizing each other.
 func (v *Vaultik) PurgeSnapshotsWithOptions(opts *SnapshotPurgeOptions) error {
+	if err := v.EnsureStorageBinding(); err != nil {
+		return err
+	}
 	// Sync with remote first
 	if err := v.syncWithRemote(); err != nil {
 		return fmt.Errorf("syncing with remote: %w", err)
@@ -861,6 +868,9 @@ func (v *Vaultik) outputVerifyJSON(result *VerifyResult) error {
 // human ID is hashed via RemoteSnapshotKey and compared against the
 // remote listing.
 func (v *Vaultik) CleanupLocalSnapshots() error {
+	if err := v.EnsureStorageBinding(); err != nil {
+		return err
+	}
 	remoteKeys, err := v.listAllRemoteSnapshotKeys()
 	if err != nil {
 		return err
@@ -977,7 +987,6 @@ type RemoveOptions struct {
 	DryRun    bool
 	JSON      bool
 	LocalOnly bool // Skip remote cleanup; only touch the local index
-	All       bool // Remove all snapshots (requires Force)
 }
 
 // RemoveResult contains the result of a snapshot removal
@@ -1006,6 +1015,10 @@ func (v *Vaultik) RemoveSnapshot(snapshotID string, opts *RemoveOptions) (*Remov
 		SnapshotID: snapshotID,
 	}
 
+	if err := v.EnsureStorageBinding(); err != nil {
+		return result, err
+	}
+
 	if opts.DryRun {
 		result.DryRun = true
 		if !opts.JSON {
@@ -1086,6 +1099,9 @@ func (v *Vaultik) RemoveSnapshot(snapshotID string, opts *RemoveOptions) (*Remov
 // "remove --all" leaves nothing behind, even when the local DB and
 // remote storage have diverged.
 func (v *Vaultik) RemoveAllSnapshots(opts *RemoveOptions) (*RemoveResult, error) {
+	if err := v.EnsureStorageBinding(); err != nil {
+		return nil, err
+	}
 	localSnaps, err := v.localSnapshotIDs()
 	if err != nil {
 		return nil, fmt.Errorf("listing local snapshots: %w", err)

internal/vaultik/storage_bind.go

@@ -0,0 +1,91 @@
+package vaultik
+
+import (
+	"fmt"
+
+	"sneak.berlin/go/vaultik/internal/database"
+	"sneak.berlin/go/vaultik/internal/log"
+)
+
+// EnsureStorageBinding guarantees that the local index database is
+// bound to the currently-configured storage destination. Every mutating
+// command must call this before touching either the local index or the
+// destination store, because the two live in lockstep: the local index
+// records which chunks/blobs already exist at the destination, and
+// mismatched destination + local index produces silent corruption (the
+// scanner sees "known" chunks and skips uploads, then writes snapshots
+// whose manifests reference blobs that aren't on the new destination).
+//
+// Behaviour:
+//   - On first use (empty stored value), record the configured
+//     storage_url and log the binding.
+//   - When the stored value matches the configured storage_url, do
+//     nothing and return nil.
+//   - When the two differ, refuse with an error that tells the user
+//     how to recover (revert the config, or run `vaultik database
+//     purge` to discard the local index and rebuild against the new
+//     destination on the next backup).
+//
+// Read-only inspection commands (remote info, snapshot list, etc.)
+// deliberately don't call this: they can be run against a bare
+// destination store without any binding state.
+func (v *Vaultik) EnsureStorageBinding() error {
+	if v.Repositories == nil || v.Config == nil {
+		// NewForTesting builds a Vaultik with no DB or config;
+		// there's nothing to bind and no binding to check. Callers
+		// exercising the bind path use a real DB and populate Config
+		// explicitly (see storage_bind_test.go).
+		return nil
+	}
+
+	configured := v.Config.StorageURL
+	if configured == "" {
+		// Some legacy configs still use the split s3.* keys instead of
+		// storage_url. Falling back to a synthetic URL for those would
+		// hide the fact that the binding is loose. Instead, treat
+		// unset as "nothing to bind against" — the check is
+		// necessarily best-effort for those configs.
+		return nil
+	}
+
+	stored, err := v.Repositories.LocalMeta.Get(v.ctx, database.LocalMetaKeyStorageURL)
+	if err != nil {
+		return fmt.Errorf("reading local storage binding: %w", err)
+	}
+
+	if stored == "" {
+		if err := v.Repositories.LocalMeta.Set(v.ctx, database.LocalMetaKeyStorageURL, configured); err != nil {
+			return fmt.Errorf("recording local storage binding: %w", err)
+		}
+		log.Info("Bound local index to storage destination", "storage_url", configured)
+		return nil
+	}
+
+	if stored == configured {
+		return nil
+	}
+
+	return fmt.Errorf("%s", buildBindingMismatchMessage(stored, configured))
+}
+
+// buildBindingMismatchMessage assembles the multi-line explanation
+// shown when the local index is bound to a different destination than
+// the currently-configured one. Kept as a separate function so the
+// lint-flagged multi-line format string is expressed as a plain string
+// literal rather than a fmt.Errorf argument (staticcheck ST1005
+// disallows trailing punctuation on error format strings).
+func buildBindingMismatchMessage(stored, configured string) string {
+	return "local index is bound to a different backup destination\n" +
+		"  local index bound to: " + stored + "\n" +
+		"  currently configured: " + configured + "\n" +
+		"\n" +
+		"The local index database tracks which chunks and blobs already exist at the\n" +
+		"destination store. Using it against a different destination would silently\n" +
+		"skip uploads (the scanner would treat every chunk as already present), leaving\n" +
+		"future snapshots referencing blobs that don't exist at the new destination.\n" +
+		"\n" +
+		"To proceed, either:\n" +
+		"  - revert storage_url in your config to the bound destination, or\n" +
+		"  - run 'vaultik database delete' to discard the local index and rebuild it\n" +
+		"    from a fresh full backup against the new destination"
+}

internal/vaultik/storage_bind_test.go

@@ -0,0 +1,72 @@
+package vaultik_test
+
+import (
+	"context"
+	"testing"
+
+	"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/vaultik"
+)
+
+// buildBindTestVaultik returns a minimal Vaultik wired with a real
+// in-memory DB and a config carrying the given StorageURL. Enough to
+// exercise EnsureStorageBinding without spinning up storage or fx.
+func buildBindTestVaultik(t *testing.T, storageURL string) (*vaultik.TestVaultik, *database.Repositories) {
+	t.Helper()
+
+	db, err := database.NewTestDB()
+	require.NoError(t, err)
+	t.Cleanup(func() { _ = db.Close() })
+
+	repos := database.NewRepositories(db)
+
+	tv := vaultik.NewForTesting(nil)
+	tv.Repositories = repos
+	tv.DB = db
+	tv.Config = &config.Config{StorageURL: storageURL}
+	tv.SetContext(context.Background())
+
+	return tv, repos
+}
+
+func TestEnsureStorageBinding_FreshDBRecordsURL(t *testing.T) {
+	log.Initialize(log.Config{})
+
+	tv, repos := buildBindTestVaultik(t, "file:///mnt/backups/new")
+
+	require.NoError(t, tv.EnsureStorageBinding())
+
+	got, err := repos.LocalMeta.Get(context.Background(), database.LocalMetaKeyStorageURL)
+	require.NoError(t, err)
+	assert.Equal(t, "file:///mnt/backups/new", got, "first call must record the configured URL")
+}
+
+func TestEnsureStorageBinding_MatchingURLPasses(t *testing.T) {
+	log.Initialize(log.Config{})
+
+	tv, repos := buildBindTestVaultik(t, "s3://bucket/prefix")
+
+	require.NoError(t, repos.LocalMeta.Set(context.Background(),
+		database.LocalMetaKeyStorageURL, "s3://bucket/prefix"))
+
+	require.NoError(t, tv.EnsureStorageBinding())
+}
+
+func TestEnsureStorageBinding_MismatchRefuses(t *testing.T) {
+	log.Initialize(log.Config{})
+
+	tv, repos := buildBindTestVaultik(t, "file:///mnt/backups/new")
+
+	require.NoError(t, repos.LocalMeta.Set(context.Background(),
+		database.LocalMetaKeyStorageURL, "file:///mnt/backups/old"))
+
+	err := tv.EnsureStorageBinding()
+	require.Error(t, err)
+	assert.Contains(t, err.Error(), "file:///mnt/backups/old")
+	assert.Contains(t, err.Error(), "file:///mnt/backups/new")
+	assert.Contains(t, err.Error(), "vaultik database delete")
+}

script/bootstrap

@@ -0,0 +1,73 @@
+#!/bin/sh
+# script/bootstrap: install all dependencies needed to build and develop
+# this repo. Idempotent: every install is guarded by a check so already
+# installed tools are skipped. Base tooling comes from nix, apt, brew,
+# or apk (detected in that order); assumes NOTHING is present (not git,
+# make, or go).
+set -eu
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
+
+PKGMGR=""
+SUDO=""
+
+detect_pkgmgr() {
+    [ -n "$PKGMGR" ] && return 0
+    if command -v nix-env >/dev/null 2>&1; then
+        PKGMGR="nix"
+    elif command -v apt-get >/dev/null 2>&1; then
+        PKGMGR="apt"
+    elif command -v brew >/dev/null 2>&1; then
+        PKGMGR="brew"
+    elif command -v apk >/dev/null 2>&1; then
+        PKGMGR="apk"
+    else
+        echo "bootstrap: no supported package manager (nix, apt, brew, apk)" >&2
+        exit 1
+    fi
+    if [ "$PKGMGR" = "apt" ]; then
+        export DEBIAN_FRONTEND=noninteractive
+        if [ "$(id -u)" != "0" ]; then
+            SUDO="sudo"
+        fi
+    fi
+}
+
+# pkg_install <nix-attr> <apt-pkg> <brew-formula> <apk-pkg>
+pkg_install() {
+    detect_pkgmgr
+    case "$PKGMGR" in
+        nix) nix-env -iA "nixpkgs.$1" ;;
+        apt) $SUDO env DEBIAN_FRONTEND=noninteractive apt-get install -y "$2" ;;
+        brew) brew install "$3" ;;
+        apk) apk add --no-cache "$4" ;;
+    esac
+}
+
+missing() {
+    ! command -v "$1" >/dev/null 2>&1
+}
+
+main() {
+    cd "$ROOT"
+
+    # Base tooling (every repo)
+    if missing git; then pkg_install git git git git; fi
+    if missing make; then pkg_install gnumake make make make; fi
+
+    # Go toolchain
+    if missing go; then pkg_install go golang go go; fi
+
+    # golangci-lint: packaged in nix, brew, and apk. There is no apt
+    # package; on apt systems install it manually from a hash-verified
+    # GitHub release archive (never curl | sh).
+    if missing golangci-lint; then
+        pkg_install golangci-lint golangci-lint golangci-lint golangci-lint
+    fi
+
+    go mod download
+
+    echo "bootstrap complete"
+}
+
+main "$@"

script/check

@@ -0,0 +1,15 @@
+#!/bin/sh
+# script/check: run all checks (test, lint, fmt-check). Our own
+# extension to scripts-to-rule-them-all. Must not modify any files.
+# Generic: usually needs no adaptation.
+set -eu
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd -P)"
+
+main() {
+    "$SCRIPT_DIR/test"
+    "$SCRIPT_DIR/lint"
+    "$SCRIPT_DIR/fmt-check"
+}
+
+main "$@"

script/cibuild

@@ -0,0 +1,14 @@
+#!/bin/sh
+# script/cibuild: run the CI build. The Dockerfile runs script/check
+# (via make check), so a successful build implies all checks pass.
+# Generic: needs no adaptation. The Gitea workflow runs this on push.
+set -eu
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
+
+main() {
+    cd "$ROOT"
+    docker build .
+}
+
+main "$@"

script/docker

@@ -0,0 +1,15 @@
+#!/bin/sh
+# script/docker: build the Docker image tagged with the project name.
+# Identical in all repos; the tag comes from script/projectname.
+# Generic: needs no adaptation.
+set -eu
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd -P)"
+ROOT="$(cd "$SCRIPT_DIR/.." && pwd -P)"
+
+main() {
+    cd "$ROOT"
+    docker build -t "$("$SCRIPT_DIR/projectname")" .
+}
+
+main "$@"

script/fmt

@@ -0,0 +1,12 @@
+#!/bin/sh
+# script/fmt: format all files (writes).
+set -eu
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
+
+main() {
+    cd "$ROOT"
+    go fmt ./...
+}
+
+main "$@"

script/fmt-check

@@ -0,0 +1,18 @@
+#!/bin/sh
+# script/fmt-check: check formatting (read-only). Same scope as
+# script/fmt, but fails instead of writing.
+set -eu
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
+
+main() {
+    cd "$ROOT"
+    unformatted="$(gofmt -l .)"
+    if [ -n "$unformatted" ]; then
+        echo "Files not formatted:" >&2
+        echo "$unformatted" >&2
+        exit 1
+    fi
+}
+
+main "$@"

script/install-precommit

@@ -0,0 +1,17 @@
+#!/bin/sh
+# script/install-precommit: install the git pre-commit hook that runs
+# script/precommit. Our own extension to scripts-to-rule-them-all.
+# Generic: needs no adaptation.
+set -eu
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
+
+main() {
+    cd "$ROOT"
+    hook=".git/hooks/pre-commit"
+    printf '#!/bin/sh\nset -e\nscript/precommit\n' > .git/hooks/pre-commit
+    chmod +x .git/hooks/pre-commit
+    echo "pre-commit hook installed: runs script/precommit"
+}
+
+main "$@"

script/lint

@@ -0,0 +1,12 @@
+#!/bin/sh
+# script/lint: run the linter.
+set -eu
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
+
+main() {
+    cd "$ROOT"
+    golangci-lint run ./...
+}
+
+main "$@"

script/precommit

@@ -0,0 +1,21 @@
+#!/bin/sh
+# script/precommit: run by the git pre-commit hook; fails the commit if
+# checks fail. Our own extension to scripts-to-rule-them-all. Go repo
+# extras: go mod tidy and go fmt must leave the tree unchanged.
+set -eu
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd -P)"
+ROOT="$(cd "$SCRIPT_DIR/.." && pwd -P)"
+
+main() {
+    cd "$ROOT"
+    go mod tidy
+    go fmt ./...
+    git diff --exit-code -- go.mod go.sum || {
+        echo "go mod tidy changed files; please stage and retry"
+        exit 1
+    }
+    "$SCRIPT_DIR/check"
+}
+
+main "$@"

script/projectname

@@ -0,0 +1,12 @@
+#!/bin/sh
+# script/projectname: output the name of this project. Our own
+# extension to scripts-to-rule-them-all. Other scripts that need the
+# name (e.g. script/docker) call this, so they can stay identical
+# across all repos.
+set -eu
+
+main() {
+    echo "vaultik"
+}
+
+main "$@"

script/setup

@@ -0,0 +1,14 @@
+#!/bin/sh
+# script/setup: set up the repo for development after a fresh clone:
+# installs dependencies (script/bootstrap) and the git pre-commit hook.
+# Add any repo-specific initialization (db init, .env template) here.
+set -eu
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd -P)"
+
+main() {
+    "$SCRIPT_DIR/bootstrap"
+    "$SCRIPT_DIR/install-precommit"
+}
+
+main "$@"

script/test

@@ -0,0 +1,18 @@
+#!/bin/sh
+# script/test: run the test suite. Quiet on success; on failure, rerun
+# verbosely for full diagnostic output (the exit 1 ensures the rerun
+# never turns a failure into a pass).
+set -eu
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd -P)"
+
+main() {
+    cd "$ROOT"
+    go test -race -timeout 30s ./... || {
+        echo "--- Rerunning with -v for details ---"
+        go test -race -timeout 30s -v ./...
+        exit 1
+    }
+}
+
+main "$@"