docs(prs): the init-config-resolution PR-doc

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

README.md

@@ -8,28 +8,6 @@ Lightweight, declarative and highly opinionated software build system (CI/CD).
 - [docs/bootstrapping.md](docs/bootstrapping.md) — initializing a repository with `init`
 - [docs/deployment.md](docs/deployment.md) — running Werkator as a systemd service behind a reverse proxy
 
-## Adding a Gitea Repository
-
-One instance serves several repositories (`docs/deployment.md`, ADR 0009).
-From the workstation, clone and initialise, then register:
-
-```bash
-tools/remote --env-file .env.<instance> werkator repo-add https://gitea.example.org/<owner>/<repo>.git [<name>]
-```
-
-It prints the registry entry: add it to `~/.werkator.yml` under `repositories:`, then restart the service.
-The optional `[<name>]` overrides the directory basename: it becomes the route segment (`/repos/<name>/…`) and the UI switcher entry, so it must be unique.
-Needed only when the clone directory name is wrong or collides — e.g. `michael.hoennig.de.git` checked out as `michael.hoennig.de`, or two forges serving a repo of the same name.
-A **public** repository needs nothing else: the clone runs anonymously.
-A **private** repository needs shared credentials once on the host, in `~/.werkator.yml` of the service user, before cloning:
-
-```yaml
-defaults:
-  git:
-    account: <gitea-user>
-    token: <token>   # Gitea → Settings → Applications → Generate Token, scope read:repository
-```
-
 ## Developer Setup
 
 Source `.envrc` to add `tools/` to your `PATH`, or install [direnv](#direnv) to have this done automatically on `cd`:

docs/configuration.md

@@ -475,9 +475,7 @@ The section was called `bwrap` and its binary key `bwrap.werkdock` until v1.2.0;
 `werkdock.rootfs` names the prepared root filesystem archive — a Debian-base rootfs with the build tools (JDK, git, locales, project-specific tooling) built elsewhere, since `debootstrap` is unavailable on the target.
 It is a local path or an `http(s)` URL; a URL is downloaded once into `.git/werkator/buildenv/`.
 Build the archive with `tools/build-bwrap-rootfs.sh` on any machine with Docker.
-The archive is imported once per source as the werkdock image `werkator-buildenv-<hash>` into werkdock's store (`$WERKDOCK_HOME`, default `~/.werkdock`) — shared by every repository of this OS user; the hash derives from the source string, so a changed `rootfs` imports a fresh image and stale ones can be removed from the store.
+The archive is loaded once per source as the werkdock image `werkator-buildenv-<hash>` into werkdock's store (`$WERKDOCK_HOME`, default `~/.werkdock`) — shared by every repository of this OS user; the hash derives from the source string, so a changed `rootfs` loads a fresh image and stale ones can be removed from the store.
-Werkator uses `werkdock import ARCHIVE IMAGE` (docker import semantics) and falls back to the older `werkdock load -i ARCHIVE --name IMAGE` when the installed werkdock does not know the verb yet, so Werkator and werkdock can be updated in either order.
-The image keeps its untagged name (it equals `werkator-buildenv-<hash>:latest` in werkdock's docker-style naming), so an existing store needs no re-import.
 Per-repo Gradle caches persist in `.git/werkator/buildenv/home`, bound as `/root`.
 `werkdock.env` adds environment variables inside the sandbox; the environment is otherwise cleared (docker semantics) — the server's environment does not leak in.
 Files created inside the sandbox are owned by the host user, because uid 0 maps back to the unprivileged webspace user.

docs/deployment.md

@@ -120,10 +120,9 @@ Adding a repository is editing a registry entry — never a data migration, beca
    tools/remote --env-file .env.<instance> werkator repo-add https://github.com/<owner>/<repo>.git [<name>]
    ```
 
-    It clones the repository next to the ones already served, runs `init` in it, and **prints** the registry entry.
+   It clones the repository next to the ones already served, runs `init` in it, and **prints** the registry entry.
-    It does not write `~/.werkator.yml`: that file is the instance's own — port, global concurrency, possibly shared credentials — and a script editing it in place would rewrite the operator's configuration behind their back.
+   It does not write `~/.werkator.yml`: that file is the instance's own — port, global concurrency, possibly shared credentials — and a script editing it in place would rewrite the operator's configuration behind their back.
-    Cloning and initialising is mechanical; registering is a decision.
+   Cloning and initialising is mechanical; registering is a decision.
-    A private `https` origin authenticates with the shared `defaults.git.account`/`defaults.git.token` of `~/.werkator.yml` (the token travels via a one-shot `GIT_ASKPASS` on the host, never in a URL or process list); enter those once before cloning a private repository — without them only public origins clone.
 
 4. **Restart** the service; startup recovery re-enqueues what was in flight:
 
@@ -342,7 +341,7 @@ tools/remote --env-file .env.mih34 port-forward start            # browser tunne
 
 Layout on the host: the watched repository at `$WERKATOR_PATH/werkator/`, the unpacked runtime at `$WERKATOR_PATH/.werkator/werkator/`, the werkdock binary at `$WERKATOR_PATH/.werkator/bin/werkdock`.
 That is the default, not a requirement: `WERKATOR_REPO_DIR`, `WERKATOR_INSTALL_DIR` and `WERKATOR_SANDBOX` bend it to an installation that predates the script, see [Updating an Existing Installation](#updating-an-existing-installation).
-The rootfs archive is imported once per source into werkdock's image store (`~/.werkdock`), shared by every repository of the user.
+The rootfs archive is loaded once per source into werkdock's image store (`~/.werkdock`), shared by every repository of the user.
 Fill `git.account`/`git.token` in the machine config when the origin is private, and make the user's services survive logout with `loginctl enable-linger`.
 
 Updates are one command, refused while a build runs (`FORCE=1` overrides):

docs/prs/2026-09-05-PR#000-remote-authenticated-clone.md

@@ -1,92 +0,0 @@
-> **WARNING:** This document describes only the change applied in this PR.
-> It may already be outdated once the next PR is merged.
-> Historic PR-documentation is not maintained along with new PRs — treat it as a snapshot, not as current documentation.
-
-## Related Links
-
-- ADR 0009 — multi-repo instance: the `defaults` block carries shared repository-level keys, read by `ConfigLoader`, never directly by consumers.
-- `docs/deployment.md` — registry setup: `repo-add` clones, initialises, and prints the registry entry.
-
-## The Problem
-
-`tools/remote werkator repo-add <private-https-url>` fails on the host with `could not read Username`.
-The clone runs anonymously, but the credentials exist only in the instance file's `defaults.git` block — which the script never consults.
-Registering a private repository therefore needs a manual SSH session today.
-
-## Non-Goals
-
-The script still does not write `~/.werkator.yml`: registering stays the operator's decision.
-No SSH-URL support: the forge is reached over `https` from the host.
-No new config keys: `defaults.git.account`/`defaults.git.token` already exist.
-
-## The Scenarios
-
-### Feature: authenticated clone for private origins
-
-#### Background
-
-- The shared credentials live in `~/.werkator.yml` under `defaults.git` (ADR 0009).
-- Public origins and instances without shared credentials must keep cloning anonymously.
-
-#### Scenario#000.01: Private https origin clones with shared credentials
-
-- **Given** `defaults.git.account`/`defaults.git.token` in `~/.werkator.yml` on the host
-- **When** `tools/remote werkator repo-add <private-https-url>` runs
-- **Then** the clone authenticates with those credentials and succeeds.
-
-##### Verified by
-
-- Manual stub-`git` test: URL carries `account@`, askpass answers the token, `GIT_TERMINAL_PROMPT=0`.
-
-#### Scenario#000.02: Public origin clones anonymously
-
-- **Given** no shared credentials (or a public repository)
-- **When** `repo-add` or `repo-init` runs
-- **Then** the clone runs exactly as before, without authentication.
-
-##### Verified by
-
-- Local helper test against a `file://` origin with and without an instance file.
-
-#### Scenario#000.03: Token never leaks locally
-
-- **Given** an authenticated clone
-- **When** the command runs from the workstation
-- **Then** the token appears in neither the local process list nor a repository config.
-
-##### Verified by
-
-- Code inspection: the token is read on the host and passed via a one-shot `GIT_ASKPASS` script.
-
-## The Solution
-
-`tools/remote` gained a `clone_repo` helper used by both `repo-init` and `repo-add`.
-For `https://` URLs it ships a small Python helper (base64-encoded, so no `$` is expanded locally) to the host.
-The helper reads `defaults.git.account`/`defaults.git.token` from `~/.werkator.yml`, puts the account into the URL, and hands the token to git via a one-shot `0700` `GIT_ASKPASS` script deleted in `finally`.
-Without credentials it falls back to the plain anonymous clone; non-`https` URLs clone unchanged.
-`docs/deployment.md` documents that the shared credentials must exist before cloning a private repository.
-
-## Open Questions
-
-- None.
-
-## Attachments
-
-### Adding a Gitea repository — example
-
-From the workstation, clone and initialise, then register:
-
-```bash
-tools/remote --env-file .env.<instance> werkator repo-add https://gitea.example.org/<owner>/<repo>.git [<name>]
-```
-
-Add the printed entry to `~/.werkator.yml` under `repositories:`, then restart the service.
-A public repository needs nothing else: the clone runs anonymously.
-A private repository needs shared credentials once on the host, in `~/.werkator.yml` of the service user, before cloning (token: Gitea → Settings → Applications → Generate Token, scope `read:repository`):
-
-```yaml
-defaults:
-  git:
-    account: <gitea-user>
-    token: <token>
-```

docs/prs/2026-09-05-PR#000-werkdock-import-verb.md

@@ -1,102 +0,0 @@
-> **WARNING:** This document describes only the change applied in this PR.
-> It may already be outdated once the next PR is merged.
-> Historic PR-documentation is not maintained along with new PRs — treat it as a snapshot, not as current documentation.
-
-## Related Links
-
-- Werkdock `CHANGELOG.md` (repository `mi/werkdock`, Unreleased section) — the release notes this PR adapts to: `import` replaces `load -i --name` for rootfs archives, `load` is reserved for docker/OCI image archives, image names gained docker-style tags.
-- ADR 0008 — the bwrap build runtime; `docs/configuration.md`, notes on `builds.<name>.werkdock`.
-
-## The Problem
-
-Werkdock moves its CLI closer to `docker run --rm`.
-For the rootfs archives Werkator uses, the verb is now `werkdock import ARCHIVE IMAGE` (docker import semantics).
-`werkdock load -i ARCHIVE --name IMAGE` still works but is a compatibility path with a note on stderr, and is announced to go away once Werkator has switched.
-Werkator ships the werkdock binary with its deployment, but nothing forces the two to be updated together: an installation may run a new Werkator against an older werkdock for a while, or the other way round.
-
-## Non-Goals
-
-- No switch of the existence check from `werkdock images` to `werkdock inspect`: `images` prints the bare name for untagged images on every werkdock version, the exact-line match keeps working, and `inspect` would tie Werkator to the new werkdock.
-- No tagged image name (`werkator-buildenv:<hash>`): it would re-import every build environment on the webspace and orphan the old image, for no functional gain today.
-- None of the new `run` flags (`--mount`, `--entrypoint`, `--network host`): Werkator's invocation needs none of them.
-
-## The Scenarios
-
-### Feature: rootfs archives are imported with werkdock's docker-shaped verb
-
-#### Background
-
-- The build environment is a rootfs archive named by `builds.<name>.werkdock.rootfs`.
-- Werkator creates the werkdock image `werkator-buildenv-<hash>` from it once per source.
-- Werkdock answers an unknown verb with `werkdock: unknown command "import"` and exit code 125, its code for its own errors.
-
-#### Scenario#000.01: A missing image is imported with `werkdock import`
-
-So that Werkator uses the verb werkdock names for rootfs archives, and the deprecated path can be removed on werkdock's side.
-
-- **Given** `werkdock images` does not list the image
-- **When** a build starts
-- **Then** Werkator runs `werkdock import ARCHIVE werkator-buildenv-<hash>`
-  - **and** runs no `werkdock load`.
-
-##### Verified by
-
-- [WerkdockBuildRunnerTest "imports the image once when werkdock does not know it yet"](../../src/test/kotlin/de/hoennig/werkator/build/WerkdockBuildRunnerTest.kt)
-- [WerkdockBuildRunnerTest "downloads a URL rootfs once before importing it"](../../src/test/kotlin/de/hoennig/werkator/build/WerkdockBuildRunnerTest.kt)
-
-#### Scenario#000.02: An older werkdock without the verb still works
-
-So that Werkator and werkdock can be updated in either order.
-
-- **Given** the installed werkdock answers `import` with `unknown command` and exit 125
-- **When** a build starts with a missing image
-- **Then** Werkator falls back to `werkdock load -i ARCHIVE --name werkator-buildenv-<hash>`
-  - **and** logs the fallback.
-
-##### Verified by
-
-- [WerkdockBuildRunnerTest "falls back to load -i --name on a werkdock without the import verb"](../../src/test/kotlin/de/hoennig/werkator/build/WerkdockBuildRunnerTest.kt)
-
-#### Scenario#000.03: A real import failure is not masked by the fallback
-
-So that a broken archive fails the build with werkdock's message, as before.
-
-- **Given** `werkdock import` fails for any other reason (any other exit code, or exit 125 without `unknown command`)
-- **When** a build starts with a missing image
-- **Then** the build fails with that command's output
-  - **and** no `werkdock load` runs.
-
-##### Verified by
-
-- [WerkdockBuildRunnerTest "propagates an import failure that is not a missing verb"](../../src/test/kotlin/de/hoennig/werkator/build/WerkdockBuildRunnerTest.kt)
-
-#### Scenario#000.04: An existing image is neither imported nor loaded
-
-- **Given** `werkdock images` lists the image
-- **When** a build starts
-- **Then** neither `import` nor `load` runs.
-
-##### Verified by
-
-- [WerkdockBuildRunnerTest "does not import an image werkdock already has"](../../src/test/kotlin/de/hoennig/werkator/build/WerkdockBuildRunnerTest.kt)
-
-## The Solution
-
-`WerkdockBuildRunner.ensureImage` calls the new `importImage`: `werkdock import ARCHIVE IMAGE` through the non-throwing `run`, then either returns, falls back to `load -i --name` on exactly the unknown-verb signature (exit 125 plus `unknown command` on stderr), or rethrows the import's result as a `GitCommandException` — the same exception and message the old code produced.
-The fallback is keyed on werkdock's own error signature rather than on a version string, because werkdock's version output does not yet distinguish the two builds.
-
-## Open Questions
-
-- When to drop the fallback: once every installation runs a werkdock with `import`, the `load -i --name` branch and its test go, and werkdock can remove the compatibility path.
-
-## Additional Changes
-
-- `docs/configuration.md` and `docs/deployment.md` say "imported" where they said "loaded", and name the fallback and the reason the image name stays untagged.
-
-## Prerequisite PRs
-
-- The werkdock change that introduces `import` (repository `mi/werkdock`, CHANGELOG Unreleased); against an older werkdock the fallback path runs.
-
-## Follow-up PRs
-
-- Remove the fallback (see Open Questions).

src/main/kotlin/de/hoennig/werkator/build/WerkdockBuildRunner.kt

@@ -2,7 +2,6 @@ package de.hoennig.werkator.build
 
 import de.hoennig.werkator.config.BranchConfig
 import de.hoennig.werkator.config.WerkdockConfig
-import de.hoennig.werkator.git.GitCommandException
 import de.hoennig.werkator.git.GitCommandRunner
 import org.slf4j.LoggerFactory
 import org.springframework.stereotype.Component
@@ -17,9 +16,9 @@ import java.security.MessageDigest
  * it shells out to the `werkdock` CLI (`werkdock.binary`, default via PATH) — the same
  * pattern as git and docker, CLI, no library.
  *
- * The rootfs archive becomes a werkdock *image*, imported once per source
+ * The rootfs archive becomes a werkdock *image*, loaded once per source
  * (`werkator-buildenv-<hash>`, the hash over the source string, so a changed source
- * imports a fresh image) into werkdock's own store (`$WERKDOCK_HOME`, default
+ * loads a fresh image) into werkdock's own store (`$WERKDOCK_HOME`, default
  * `~/.werkdock`) — shared by every repository of this OS user, unlike the old
  * per-repo unpack. Only the download cache for URL sources and the persistent
  * toolchain home (bound to `/root` for Gradle/Go caches) stay under
@@ -67,11 +66,9 @@ class WerkdockBuildRunner(
     }
 
     /**
-     * Imports the rootfs archive into the werkdock image store once per source.
+     * Loads the rootfs archive into the werkdock image store once per source.
      * `werkdock images` answers existence through the CLI, like `docker image
-     * inspect` does for the Docker runner; it prints the bare name for an untagged
+     * inspect` does for the Docker runner.
-     * image on every werkdock version, so the exact-line match holds across the
-     * werkdock upgrade that introduced tags.
      */
     private fun ensureImage(
         werkdock: String,
@@ -87,33 +84,7 @@ class WerkdockBuildRunner(
         val envDir = repoDir.resolve(BUILDENV_DIR).resolve(sourceKey(sandbox.rootfs))
         Files.createDirectories(envDir)
         val archive = localArchive(sandbox.rootfs, envDir, repoDir, onAuxProcess)
-        log.info("importing build environment {} as werkdock image {}", sandbox.rootfs, image)
+        log.info("loading build environment {} as werkdock image {}", sandbox.rootfs, image)
-        importImage(werkdock, archive, image, repoDir, onAuxProcess)
-    }
-
-    /**
-     * `werkdock import ARCHIVE IMAGE` (docker import semantics) creates the image from a
-     * rootfs archive. A werkdock that predates the verb answers `unknown command` with
-     * exit 125; then the older `load -i ARCHIVE --name IMAGE` does the same job, so an
-     * installation can update Werkator and werkdock in either order. Any other failure
-     * is the import's own and propagates as it did before.
-     */
-    private fun importImage(
-        werkdock: String,
-        archive: String,
-        image: String,
-        repoDir: Path,
-        onAuxProcess: (Process) -> Unit,
-    ) {
-        val importCommand = listOf(werkdock, "import", archive, image)
-        val imported = commandRunner.run(importCommand, repoDir, onProcess = onAuxProcess)
-        if (imported.isSuccess) {
-            return
-        }
-        if (imported.exitCode != WERKDOCK_CLI_ERROR || "unknown command" !in imported.stderr) {
-            throw GitCommandException(importCommand, imported)
-        }
-        log.info("this werkdock has no import verb yet, falling back to load -i --name")
         commandRunner.runOrThrow(
             listOf(werkdock, "load", "-i", archive, "--name", image),
             repoDir,
@@ -238,8 +209,5 @@ class WerkdockBuildRunner(
     companion object {
         const val BUILDENV_DIR = ".git/werkator/buildenv"
         const val HOME_DIR = "home"
-
-        /** werkdock's exit code for its own errors (docker's 125), as opposed to the sandboxed command's. */
-        const val WERKDOCK_CLI_ERROR = 125
     }
 }

src/main/kotlin/de/hoennig/werkator/commands/InitCommand.kt

@@ -89,7 +89,7 @@ class InitCommand(
         if (url == null) return DetectedValues()
 
         if (url.startsWith("http")) {
-            val regex = Regex("""https?://(?:([^@]+)@)?([^/]+)/([^/]+)/(.+?)(?:\.git)?$""")
+            val regex = Regex("""https?://(?:([^@]+)@)?([^/]+)/([^/]+)/([^/.]+)(?:\.git)?""")
             val match = regex.find(url)
             if (match != null) {
                 val (user, host, owner, repo) = match.destructured
@@ -102,7 +102,7 @@ class InitCommand(
             }
         } else if (url.contains("@") && url.contains(":")) {
             // Assume SSH: git@host:owner/repo.git
-            val regex = Regex("""([^@]+)@([^:]+):([^/]+)/(.+?)(?:\.git)?$""")
+            val regex = Regex("""([^@]+)@([^:]+):([^/]+)/([^/.]+)(?:\.git)?""")
             val match = regex.find(url)
             if (match != null) {
                 val (_, host, owner, repo) = match.destructured

src/test/kotlin/de/hoennig/werkator/build/WerkdockBuildRunnerTest.kt

@@ -2,7 +2,6 @@ package de.hoennig.werkator.build
 
 import de.hoennig.werkator.config.BranchConfig
 import de.hoennig.werkator.config.WerkdockConfig
-import de.hoennig.werkator.git.GitCommandException
 import de.hoennig.werkator.git.GitCommandResult
 import de.hoennig.werkator.git.GitCommandRunner
 import io.kotest.assertions.throwables.shouldThrow
@@ -38,11 +37,7 @@ class WerkdockBuildRunnerTest : FunSpec() {
 
     private fun imageName(rootfs: String = "/srv/buildenv.tar.zst"): String = "werkator-buildenv-${rootfs.sha12()}"
 
-    private fun importCommand(): List<String> = listOf("werkdock", "import", "/srv/buildenv.tar.zst", imageName())
+    /** The image is already loaded: `werkdock images` lists it, so no load runs. */
-
-    private fun loadCommand(): List<String> = listOf("werkdock", "load", "-i", "/srv/buildenv.tar.zst", "--name", imageName())
-
-    /** The image is already there: `werkdock images` lists it, so no import runs. */
     private fun givenImageLoaded(rootfs: String = "/srv/buildenv.tar.zst") {
         every { commandRunner.runOrThrow(listOf("werkdock", "images"), repoDir, any(), any()) } returns
             GitCommandResult(0, imageName(rootfs) + "\n", "")
@@ -93,47 +88,34 @@ class WerkdockBuildRunnerTest : FunSpec() {
                 )
         }
 
-        test("imports the image once when werkdock does not know it yet") {
+        test("loads the image once when werkdock does not know it yet") {
             givenImageMissing()
-            every { commandRunner.run(importCommand(), repoDir, any(), any()) } returns GitCommandResult(0, "", "")
+            every {
+                commandRunner.runOrThrow(
+                    listOf("werkdock", "load", "-i", "/srv/buildenv.tar.zst", "--name", imageName()),
+                    repoDir,
+                    any(),
+                    any(),
+                )
+            } returns GitCommandResult(0, "", "")
 
             runner.start("./gradlew test", workspace, mapOf("branch" to "main"), repoDir, werkdockBranchConfig())
 
-            verify { commandRunner.run(importCommand(), repoDir, any(), any()) }
+            verify {
-            verify(exactly = 0) { commandRunner.runOrThrow(match { "load" in it }, any(), any(), any()) }
+                commandRunner.runOrThrow(
+                    listOf("werkdock", "load", "-i", "/srv/buildenv.tar.zst", "--name", imageName()),
+                    repoDir,
+                    any(),
+                    any(),
+                )
+            }
         }
 
-        test("falls back to load -i --name on a werkdock without the import verb") {
+        test("does not load an image werkdock already has") {
-            givenImageMissing()
-            every { commandRunner.run(importCommand(), repoDir, any(), any()) } returns
-                GitCommandResult(125, "", "werkdock: unknown command \"import\"\n")
-            every { commandRunner.runOrThrow(loadCommand(), repoDir, any(), any()) } returns GitCommandResult(0, "", "")
-
-            runner.start("./gradlew test", workspace, mapOf("branch" to "main"), repoDir, werkdockBranchConfig())
-
-            verify { commandRunner.runOrThrow(loadCommand(), repoDir, any(), any()) }
-        }
-
-        test("propagates an import failure that is not a missing verb") {
-            givenImageMissing()
-            every { commandRunner.run(importCommand(), repoDir, any(), any()) } returns
-                GitCommandResult(125, "", "werkdock: unpacking /srv/buildenv.tar.zst failed\n")
-
-            val exception =
-                shouldThrow<GitCommandException> {
-                    runner.start("./gradlew test", workspace, mapOf("branch" to "main"), repoDir, werkdockBranchConfig())
-                }
-
-            exception.message shouldContain "unpacking"
-            verify(exactly = 0) { commandRunner.runOrThrow(match { "load" in it }, any(), any(), any()) }
-        }
-
-        test("does not import an image werkdock already has") {
             givenImageLoaded()
 
             runner.start("./gradlew test", workspace, mapOf("branch" to "main"), repoDir, werkdockBranchConfig())
 
-            verify(exactly = 0) { commandRunner.run(match { "import" in it }, any(), any(), any()) }
             verify(exactly = 0) { commandRunner.runOrThrow(match { "load" in it }, any(), any(), any()) }
         }
 
@@ -227,7 +209,7 @@ class WerkdockBuildRunnerTest : FunSpec() {
             exception.message shouldContain "werkdock.rootfs"
         }
 
-        test("downloads a URL rootfs once before importing it") {
+        test("downloads a URL rootfs once before loading it") {
             val url = "https://example.test/buildenv.tar.zst"
             val downloadTarget =
                 repoDir
@@ -237,7 +219,7 @@ class WerkdockBuildRunnerTest : FunSpec() {
             givenImageMissing()
             every { commandRunner.runOrThrow(listOf("curl", "-fsSL", "-o", downloadTarget.toString(), url), repoDir, any(), any()) } returns
                 GitCommandResult(0, "", "")
-            every { commandRunner.run(match { "import" in it }, any(), any(), any()) } returns
+            every { commandRunner.runOrThrow(match { "load" in it }, any(), any(), any()) } returns
                 GitCommandResult(0, "", "")
 
             runner.start("./gradlew test", workspace, mapOf("branch" to "main"), repoDir, werkdockBranchConfig(rootfs = url))
@@ -246,8 +228,8 @@ class WerkdockBuildRunnerTest : FunSpec() {
                 commandRunner.runOrThrow(listOf("curl", "-fsSL", "-o", downloadTarget.toString(), url), repoDir, any(), any())
             }
             verify {
-                commandRunner.run(
+                commandRunner.runOrThrow(
-                    listOf("werkdock", "import", downloadTarget.toString(), "werkator-buildenv-${url.sha12()}"),
+                    listOf("werkdock", "load", "-i", downloadTarget.toString(), "--name", "werkator-buildenv-${url.sha12()}"),
                     repoDir,
                     any(),
                     any(),

src/test/kotlin/de/hoennig/werkator/commands/InitCommandTest.kt

@@ -109,21 +109,6 @@ class InitCommandTest : FunSpec() {
             projectContent shouldContain "repo: my-repo"
         }
 
-        test("keeps dots in repository names") {
-            val tempDir = Files.createTempDirectory("werkator-init-test")
-            initCommand.workingDir = tempDir
-
-            every { gitService.getTopLevel(tempDir) } returns tempDir
-            every { gitService.getOriginUrl(tempDir) } returns "https://git.example.org/mi/michael.hoennig.de.git"
-
-            initCommand.run()
-
-            val projectConfig = tempDir.resolve(".werkator.yml")
-            val projectContent = projectConfig.toFile().readText()
-            projectContent shouldContain "owner: mi"
-            projectContent shouldContain "repo: michael.hoennig.de"
-        }
-
         test("does not overwrite existing files") {
             val tempDir = Files.createTempDirectory("werkator-init-test")
             initCommand.workingDir = tempDir

tools/remote

@@ -332,65 +332,9 @@ instance_update() {
     echo "==> Instance updated."
 }
 
-# Clones one URL into one directory on the host.
+# Sets up the WATCHED repository: an anonymous https clone (a private origin
-# A private https origin authenticates with the shared `defaults.git.account` /
+# gets its credentials via git.account/git.token in the machine config that
-# `defaults.git.token` of `~/.werkator.yml` (ADR 0009). The whole authenticated
+# `werkator init` creates), the werkator init with the instance fragment
-# clone runs in one remote python script: the token is read from the instance
-# file on the host and passed to git via a one-shot GIT_ASKPASS script, so it
-# appears in neither the local process list nor a repository config.
-# Public origins (or an instance without shared credentials) clone anonymously.
-clone_repo() {
-    local url="$1" dest="$2"
-    if ssh "$HOST" "test -d '$dest/.git'"; then
-        echo "    (already cloned, skipping)"
-        return 0
-    fi
-    case "$url" in
-        https://*)
-            # The python helper travels base64-encoded: the clone command itself
-            # stays a plain `ssh` line, so no `$` inside the script is ever
-            # expanded by the local shell, and the token never leaves the host.
-            local helper_b64
-            helper_b64="$(python3 -c 'import base64,sys; print(base64.b64encode(sys.stdin.read().encode()).decode())' <<'PYEOF_CLONE'
-import os, stat, subprocess, sys, tempfile, urllib.parse
-url, dest = sys.argv[1], sys.argv[2]
-try:
-    import yaml
-    cfg = yaml.safe_load(open(os.path.expanduser("~/.werkator.yml"))) or {}
-except (FileNotFoundError, ImportError):
-    cfg = {}
-d = (cfg.get("defaults") or {}).get("git") or {}
-account, token = d.get("account"), d.get("token")
-env = dict(os.environ, GIT_TERMINAL_PROMPT="0")
-ask = None
-if account and token:
-    parts = urllib.parse.urlsplit(url)
-    host = parts.netloc.rsplit("@", 1)[-1]
-    url = urllib.parse.urlunsplit(parts._replace(netloc=account + "@" + host))
-    ask = tempfile.NamedTemporaryFile(mode="w", prefix="werkator-clone-askpass-",
-                                      suffix=".sh", delete=False)
-    ask.write("#!/bin/sh\nexec echo \"$WERKATOR_CLONE_TOKEN\"\n")
-    ask.close()
-    os.chmod(ask.name, stat.S_IRWXU)
-    env.update(GIT_ASKPASS=ask.name, WERKATOR_CLONE_TOKEN=token)
-try:
-    subprocess.run(["git", "clone", url, dest], env=env, check=True)
-finally:
-    if ask is not None:
-        os.unlink(ask.name)
-PYEOF_CLONE
-)"
-            ssh "$HOST" "echo '$helper_b64' | base64 -d | python3 - '$url' '$dest'"
-            ;;
-        *)
-            ssh "$HOST" "git clone '$url' '$dest'"
-            ;;
-    esac
-}
-
-# Sets up the WATCHED repository: an https clone (a private origin
-# authenticates with the shared `defaults.git.*` credentials of
-# `~/.werkator.yml`; see `clone_repo`), the werkator init with the instance
 # applied, and the rootfs archive for the sandbox builds. All configuration
 # writing is init's — this script transports and invokes (step 23).
 repo_init() {
@@ -400,7 +344,11 @@ repo_init() {
     ssh "$HOST" "test -x '$WERKATOR_BIN'" || die "no instance on $HOST — run instance-install first"
 
     echo "==> Cloning the watched repository"
-    clone_repo "$REPO_URL" "$REPO_DIR"
+    if ssh "$HOST" "test -d '$REPO_DIR/.git'"; then
+        echo "    (already cloned, skipping)"
+    else
+        ssh "$HOST" "git clone '$REPO_URL' '$REPO_DIR'"
+    fi
 
     if [ "$SANDBOX" = "docker" ]; then
         echo "==> No rootfs needed (WERKATOR_SANDBOX=docker) — the build image is the repository's own Dockerfile"
@@ -453,7 +401,11 @@ repo_add() {
     ssh "$HOST" "test -x '$WERKATOR_BIN'" || die "no instance on $HOST — run instance-install first"
 
     echo "==> Cloning $url as '$name'"
-    clone_repo "$url" "$SIBLING_DIR/$name"
+    if ssh "$HOST" "test -d '$SIBLING_DIR/$name/.git'"; then
+        echo "    (already cloned, skipping)"
+    else
+        ssh "$HOST" "git clone '$url' '$SIBLING_DIR/$name'"
+    fi
 
     # The instance fragment carries the sandbox policy (bwrap rootfs and werkdock
     # binary). Without it a watched repository builds on the bare host, where the