fix(quic): merge static MsQuic support with latest main [CI]

.woodpecker/dev-image.yml

@@ -26,7 +26,7 @@ steps:
   - name: build-linux-amd64-backend
     image: bash
     environment:
-      NUGET_PACKAGES: /home/justme/.nuget/packages
+      NUGET_PACKAGES: /home/justme/woodpecker/cache/nuget/packages
       ZOT_REGISTRY: registry.oeo.one
       ZOT_USERNAME: justme
       ZOT_SECRET:
@@ -41,7 +41,6 @@ steps:
   - name: build-linux-amd64-agent
     image: bash
     environment:
-      NUGET_PACKAGES: /home/justme/.nuget/packages
       ZOT_REGISTRY: registry.oeo.one
       ZOT_USERNAME: justme
       ZOT_SECRET:
@@ -56,7 +55,6 @@ steps:
   - name: build-linux-amd64-probe
     image: bash
     environment:
-      NUGET_PACKAGES: /home/justme/.nuget/packages
       ZOT_REGISTRY: registry.oeo.one
       ZOT_USERNAME: justme
       ZOT_SECRET:
@@ -68,11 +66,10 @@ steps:
       - bash ci/build-dev-image.sh probe
     depends_on: []
 
-  # Build both node architectures in parallel; each multi-architecture index waits for both of its images.
+  # Build both node architectures in parallel; publish both indexes together after all four builds.
   - name: build-linux-arm64-agent
     image: bash
     environment:
-      NUGET_PACKAGES: /home/justme/.nuget/packages
       ZOT_REGISTRY: registry.oeo.one
       ZOT_USERNAME: justme
       ZOT_SECRET:
@@ -87,7 +84,6 @@ steps:
   - name: build-linux-arm64-probe
     image: bash
     environment:
-      NUGET_PACKAGES: /home/justme/.nuget/packages
       ZOT_REGISTRY: registry.oeo.one
       ZOT_USERNAME: justme
       ZOT_SECRET:
@@ -99,7 +95,7 @@ steps:
       - bash ci/build-dev-image.sh probe arm64
     depends_on: []
 
-  - name: publish-linux-agent-multiarch
+  - name: publish-linux-node-indexes
     image: bash
     environment:
       ZOT_REGISTRY: registry.oeo.one
@@ -110,38 +106,9 @@ steps:
       RELEASE_SIGNING_KEY:
         from_secret: release_signing_key
     commands:
-      - bash ci/publish-dev-node-index.sh agent
+      - bash ci/publish-dev-node-indexes.sh
     depends_on:
       - build-linux-amd64-agent
-      - build-linux-arm64-agent
-
-  - name: publish-linux-probe-multiarch
-    image: bash
-    environment:
-      ZOT_REGISTRY: registry.oeo.one
-      ZOT_USERNAME: justme
-      ZOT_SECRET:
-        from_secret: zot_secret
-      RELEASE_API_URL: https://mo.oeo.one
-      RELEASE_SIGNING_KEY:
-        from_secret: release_signing_key
-    commands:
-      - bash ci/publish-dev-node-index.sh probe
-    depends_on:
       - build-linux-amd64-probe
+      - build-linux-arm64-agent
       - build-linux-arm64-probe
-
-  # 慢的端到端测试：等 Backend 和两个节点多架构索引都推送完再跑，不和 NativeAOT 编译抢内存。
-  # 它失败不影响已经推出去的镜像，只让流水线变红。没带 [CI] 的推送由 e2e.yml 跑。
-  - name: backend-e2e-tests
-    image: bash
-    when:
-      - evaluate: 'not (CI_COMMIT_MESSAGE contains "[SKIP TESTS]")'
-    environment:
-      NUGET_PACKAGES: /home/justme/.nuget/packages
-    commands:
-      - bash ci/verify-backend.sh slow
-    depends_on:
-      - build-linux-amd64-backend
-      - publish-linux-agent-multiarch
-      - publish-linux-probe-multiarch

.woodpecker/e2e.yml

@@ -26,7 +26,7 @@ steps:
     when:
       - evaluate: 'not (CI_COMMIT_MESSAGE contains "[SKIP TESTS]")'
     environment:
-      NUGET_PACKAGES: /home/justme/.nuget/packages
+      NUGET_PACKAGES: /home/justme/woodpecker/cache/nuget/packages
     commands:
       # 标了 Category=Slow 的端到端测试，见 ci/verify-backend.sh
       - bash ci/verify-backend.sh slow

.woodpecker/linux-release.yml

@@ -31,7 +31,7 @@ steps:
   - name: linux-amd64-backend
     image: bash
     environment:
-      NUGET_PACKAGES: /home/justme/.nuget/packages
+      NUGET_PACKAGES: /home/justme/woodpecker/cache/nuget/packages
       ZOT_REGISTRY: registry.oeo.one
       ZOT_USERNAME: justme
       ZOT_SECRET:
@@ -44,7 +44,7 @@ steps:
   - name: linux-arm64-backend
     image: bash
     environment:
-      NUGET_PACKAGES: /home/justme/.nuget/packages
+      NUGET_PACKAGES: /home/justme/woodpecker/cache/nuget/packages
       ZOT_REGISTRY: registry.oeo.one
       ZOT_USERNAME: justme
       ZOT_SECRET:

.woodpecker/verify.yml

@@ -21,7 +21,7 @@ steps:
     when:
       - evaluate: 'not (CI_COMMIT_MESSAGE contains "[SKIP TESTS]")'
     environment:
-      NUGET_PACKAGES: /home/justme/.nuget/packages
+      NUGET_PACKAGES: /home/justme/woodpecker/cache/nuget/packages
     commands:
       # 增量编译 + 快的那批测试（约 20 秒）；慢的端到端测试在 e2e workflow 里和出镜像并行跑。见 ci/verify-backend.sh
       - bash ci/verify-backend.sh fast

backend/src/MoShiro.Backend/StaticSqlite.targets

@@ -15,12 +15,16 @@
            Text="Static SQLite is configured for the eight supported x64/arm64 Linux, musl, macOS and Windows targets. Unsupported RID: $(RuntimeIdentifier)." />
     <PropertyGroup>
       <_SqliteCache>$([System.IO.Path]::GetFullPath('$(BaseIntermediateOutputPath)sqlite/$(MoShiroSqliteSourceVersion)/'))</_SqliteCache>
+      <_SqliteCache Condition="'$(SqliteStaticCacheRoot)' != ''">$([System.IO.Path]::GetFullPath('$(SqliteStaticCacheRoot)/$(RuntimeIdentifier)/$(MoShiroSqliteSourceVersion)/$(SqliteStaticCacheKey)/'))</_SqliteCache>
       <_SqliteArchive>$(_SqliteCache)sqlite-amalgamation-$(MoShiroSqliteSourceVersion).zip</_SqliteArchive>
       <_SqliteSource>$(_SqliteCache)sqlite-amalgamation-$(MoShiroSqliteSourceVersion)/sqlite3.c</_SqliteSource>
       <_SqliteObjectDirectory>$(_SqliteCache)$(RuntimeIdentifier)/$(UseAotAnywhere)/</_SqliteObjectDirectory>
+      <_SqliteObjectDirectory Condition="'$(SqliteStaticCacheRoot)' != ''">$(_SqliteCache)$(UseAotAnywhere)/</_SqliteObjectDirectory>
       <_SqliteObject>$(_SqliteObjectDirectory)e_sqlite3.o</_SqliteObject>
       <_SqliteObject Condition="$(RuntimeIdentifier.StartsWith('win'))">$(_SqliteObjectDirectory)e_sqlite3.obj</_SqliteObject>
     </PropertyGroup>
+    <Error Condition="'$(SqliteStaticCacheRoot)' != '' and '$(SqliteStaticCacheKey)' == ''"
+           Text="SqliteStaticCacheKey is required when using SqliteStaticCacheRoot." />
     <MakeDir Directories="$(_SqliteObjectDirectory)" />
     <DownloadFile SourceUrl="https://www.sqlite.org/$(MoShiroSqliteSourceYear)/sqlite-amalgamation-$(MoShiroSqliteSourceVersion).zip"
                   DestinationFolder="$(_SqliteCache)" Condition="!Exists('$(_SqliteArchive)')" />

ci/build-dev-image.sh

@@ -84,6 +84,11 @@ base_home="/home/justme/woodpecker/buildah-home/dev-image-build-noble-aot-v1-$co
 # 镜像标签不带 v（和正式版一致）：latest 和 <版本>；构建信息和清单里的 tag 带 v
 image_version="$MOSHIRO_VERSION"
 mkdir -p "$work" "$base_home"
+export REGISTRY_AUTH_FILE="$work/$component-auth.json"
+if [[ ! -s "$REGISTRY_AUTH_FILE" ]]; then
+  printf '{"auths":{}}\n' > "$REGISTRY_AUTH_FILE"
+  chmod 600 "$REGISTRY_AUTH_FILE"
+fi
 
 if [[ "$component" == backend ]]; then
   BUILDAH_HOME="$base_home" \
@@ -97,25 +102,48 @@ fi
 
 export HOME="$base_home"
 export BUILDAH_HOME="$base_home"
-export REGISTRY_AUTH_FILE="$work/$component-auth.json"
+source "$root/ci/buildah-env.sh"
+moshiro_setup_buildah "$base_home"
 context="$work/$component"
 local_image="localhost/moshiro-$component:dev-$arch-check"
 node_rid="linux-musl-x64"
 [[ "$arch" == arm64 ]] && node_rid="linux-musl-arm64"
-# Keep writable NuGet caches isolated per parallel build (component + arch).
-# Reuse still applies across pipeline runs without concurrent restore races.
-# Keep the package cache across Buildah storage generations so refreshing a
-# damaged layer store does not force another full NuGet download.
-nuget_cache="/home/justme/woodpecker/buildah-home/dev-image-build-$component-$arch/nuget-packages"
-mkdir -p "$nuget_cache"
+# Build a dedicated .NET 10 NativeAOT/AotAnywhere environment in this isolated
+# Buildah store. Keeping NuGet inside image layers avoids a shared writable
+# package mount being corrupted by canceled or parallel builds.
+builder_image="localhost/moshiro-dotnet10-nativeaot-aotanywhere:ci"
+source "$root/ci/nativeaot-toolchain.sh"
+moshiro_nativeaot_settings "$root"
+builder_cache="${MOSHIRO_RUNNER_IMAGE_CACHE:-/home/justme/woodpecker/cache/runner-image}"
+cached_key="$(cat "$builder_cache/nativeaot-builder.key" 2>/dev/null || true)"
+builder_id="$(cat "$builder_cache/nativeaot-builder.id" 2>/dev/null || true)"
+if [[ "$cached_key" == "$MOSHIRO_NATIVEAOT_BUILDER_KEY" && "$builder_id" =~ ^[0-9a-f]{64}$ && -f "$builder_cache/nativeaot-builder-$builder_id.oci" ]]; then
+  local_builder_id="$(buildah images --noheading --no-trunc --format '{{.ID}}' "$builder_image" 2>/dev/null || true)"
+  if [[ "${local_builder_id#sha256:}" != "$builder_id" ]]; then
+    run_bounded 10m buildah pull "oci-archive:$builder_cache/nativeaot-builder-$builder_id.oci"
+    buildah tag "$builder_id" "$builder_image"
+  fi
+  echo "using cached NativeAOT toolchain $builder_id"
+else
+  builder_context="$work/nativeaot-builder"
+  mkdir -p "$builder_context"
+  tr -d '\r' < "$root/global.json" > "$builder_context/global.json"
+  run_bounded 30m buildah bud --layers --network host --tls-verify=true --arch amd64 \
+    --build-arg "AOTANYWHERE_VERSION=$MOSHIRO_AOTANYWHERE_VERSION" \
+    --build-arg "ZIG_TOOLSET_VERSION=$MOSHIRO_ZIG_TOOLSET_VERSION" \
+    -f "$root/packaging/container/NativeAot.Builder.Containerfile" \
+    -t "$builder_image" "$builder_context"
+fi
 
 # A stable timestamp lets a retry of the same commit reuse the publish layer.
 commit_epoch="$(git -C "$root" show -s --format=%ct "$CI_COMMIT_SHA")"
 built_at="$(date -u -d "@$commit_epoch" +%Y-%m-%dT%H:%M:%SZ)"
 
 python3 "$root/ci/stage-node-image.py" "$component" "$node_rid" "$context"
-run_bounded 30m buildah bud --layers --network host --tls-verify=true --arch "$arch" \
-  --volume "$nuget_cache:/root/.nuget/packages:rw" \
+# Zig compiles musl libc by spawning many compiler processes. Buildah's default
+# nofile limit (1024) makes Zig fail with ProcessFdQuotaExceeded while linking.
+run_bounded 30m buildah bud --layers --network host --tls-verify=true --ulimit nofile=65536:65536 --arch "$arch" \
+  --build-arg "NATIVEAOT_BUILDER_IMAGE=$builder_image" \
   --build-arg "APP_VERSION=$image_version" \
   --build-arg "NODE_RID=$node_rid" \
   --build-arg "MOSHIRO_TAG=$MOSHIRO_TAG" --build-arg "MOSHIRO_COMMIT=${CI_COMMIT_SHA:0:10}" --build-arg "MOSHIRO_BUILT_AT=$built_at" \

ci/build-runner-image.sh

@@ -0,0 +1,34 @@
+#!/usr/bin/env bash
+# Run as the WSL Podman user; retain image layers and tool archives across runs.
+set -euo pipefail
+root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+cache="${MOSHIRO_RUNNER_IMAGE_CACHE:-/home/justme/woodpecker/cache/runner-image}"
+builder_image=localhost/moshiro-dotnet10-nativeaot-aotanywhere:ci
+runner_image=localhost/moshiro-woodpecker-agent:ci
+mkdir -p "$cache/context/ci"
+exec 9> "$cache/.lock"
+flock -w 900 9
+tr -d '\r' < "$root/global.json" > "$cache/context/global.json"
+install -m 0644 "$root/ci/fetch-quic-test-runtime.sh" "$root/ci/woodpecker-agent-entrypoint.sh" "$cache/context/ci/"
+source "$root/ci/nativeaot-toolchain.sh"
+moshiro_nativeaot_settings "$root"
+podman build --layers --pull=missing --isolation chroot --network host \
+  --build-arg "AOTANYWHERE_VERSION=$MOSHIRO_AOTANYWHERE_VERSION" --build-arg "ZIG_TOOLSET_VERSION=$MOSHIRO_ZIG_TOOLSET_VERSION" \
+  -f "$root/packaging/container/NativeAot.Builder.Containerfile" -t "$builder_image" "$cache/context"
+# Export once per image ID. Isolated Buildah stores import this local archive,
+# so parallel architecture builds never download their toolchain from NuGet.
+builder_id="$(podman image inspect --format '{{.Id}}' "$builder_image")"
+builder_id="${builder_id#sha256:}"
+archive="$cache/nativeaot-builder-$builder_id.oci"
+if [[ ! -f "$archive" ]]; then
+  podman save --format oci-archive -o "$archive.tmp" "$builder_image"
+  mv "$archive.tmp" "$archive"
+fi
+printf '%s\n' "$builder_id" > "$cache/nativeaot-builder.id.tmp"
+mv "$cache/nativeaot-builder.id.tmp" "$cache/nativeaot-builder.id"
+printf '%s\n' "$MOSHIRO_NATIVEAOT_BUILDER_KEY" > "$cache/nativeaot-builder.key.tmp"
+mv "$cache/nativeaot-builder.key.tmp" "$cache/nativeaot-builder.key"
+podman build --layers --pull=missing --isolation chroot --network host \
+  --build-arg "NATIVEAOT_BUILDER_IMAGE=$builder_image" \
+  -f "$root/packaging/container/Woodpecker.Agent.Containerfile" -t "$runner_image" "$cache/context"
+echo "built $runner_image; unchanged tool layers are reused"

ci/buildah-env.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+# Explicit storage paths also work when a rootless Podman agent runs as UID 0
+# inside its user namespace. Changing HOME alone then selects the system store.
+moshiro_setup_buildah() {
+  local store_home="${1:?Buildah cache directory is required}"
+  local config="$store_home/.config/containers/moshiro-storage.conf"
+  local key runroot
+  key="$(printf '%s' "$store_home" | sha256sum | cut -c1-16)"
+  runroot="${XDG_RUNTIME_DIR:-/tmp}/moshiro-buildah-$(id -u)/$key"
+  mkdir -p "$store_home/.local/share/containers/storage" "$(dirname "$config")" "$runroot"
+  (
+    umask 077
+    printf '[storage]\ndriver = "%s"\ngraphroot = "%s"\nrunroot = "%s"\n' \
+      "${STORAGE_DRIVER:-overlay}" "$store_home/.local/share/containers/storage" "$runroot" > "$config"
+  )
+  chmod 700 "$runroot"
+  export CONTAINERS_STORAGE_CONF="$config"
+  # The outer Podman container provides the user namespace and capabilities;
+  # RUN does not need a second OCI runtime or nested cgroup management.
+  export BUILDAH_ISOLATION="${BUILDAH_ISOLATION:-chroot}"
+  buildah info >/dev/null
+  echo "Buildah store: $store_home/.local/share/containers/storage ($BUILDAH_ISOLATION)"
+}

ci/nativeaot-toolchain.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+moshiro_nativeaot_settings() {
+  local repo_root="${1:?repository root}"
+  read -r MOSHIRO_AOTANYWHERE_VERSION MOSHIRO_ZIG_TOOLSET_VERSION < <(python3 - "$repo_root" <<'PY'
+import json, sys, xml.etree.ElementTree as ET
+from pathlib import Path
+root = Path(sys.argv[1])
+aot = json.loads((root / 'global.json').read_text())['msbuild-sdks']['StuDev.AotAnywhere']
+zig = next(p.attrib['VersionOverride'] for p in ET.parse(root / 'backend/Directory.Build.props').iter('PackageReference') if p.attrib.get('Include') == 'Vezel.Zig.Toolsets.linux-x64')
+print(aot, zig)
+PY
+)
+  MOSHIRO_NATIVEAOT_BUILDER_KEY="$(
+    { cat "$repo_root/global.json" "$repo_root/packaging/container/NativeAot.Builder.Containerfile";
+      printf '%s\n' "$MOSHIRO_AOTANYWHERE_VERSION" "$MOSHIRO_ZIG_TOOLSET_VERSION"; } \
+      | tr -d '\r' | sha256sum | cut -d' ' -f1
+  )"
+}

ci/publish-dev-node-index.sh

@@ -25,10 +25,12 @@ source "$root/ci/version.sh"
 registry="${ZOT_REGISTRY:-registry.oeo.one}"
 repository="$registry/moshiro-dev/moshiro-$component"
 work="$root/.release/dev-image-index/$component"
-home="/home/justme/woodpecker/buildah-home/dev-node-index-$component"
-export HOME="$home"
+buildah_home="/home/justme/woodpecker/buildah-home/dev-node-index-$component"
+export HOME="$buildah_home"
 export REGISTRY_AUTH_FILE="$work/auth.json"
-mkdir -p "$work" "$home"
+mkdir -p "$work" "$buildah_home"
+source "$root/ci/buildah-env.sh"
+moshiro_setup_buildah "$buildah_home"
 
 logged_in=false
 for attempt in 1 2 3 4; do
@@ -50,14 +52,25 @@ buildah manifest add "$manifest" "docker://$repository:$MOSHIRO_VERSION-amd64" >
 buildah manifest add "$manifest" "docker://$repository:$MOSHIRO_VERSION-arm64" >/dev/null
 
 push_tag() {
-  local tag="$1"
-  buildah manifest push --all --format oci --digestfile "$work/$component.digest" \
+  local tag="$1" digest_file="$2"
+  buildah manifest push --all --format oci --digestfile "$digest_file" \
     "$manifest" "docker://$repository:$tag" >/dev/null
   echo "published multi-architecture development image $repository:$tag"
 }
 
-push_tag "$MOSHIRO_VERSION"
-push_tag latest
+version_digest="$work/$component-$MOSHIRO_VERSION.digest"
+latest_digest="$work/$component-latest.digest"
+push_tag "$MOSHIRO_VERSION" "$version_digest" & version_pid=$!
+push_tag latest "$latest_digest" & latest_pid=$!
+push_status=0
+wait "$version_pid" || push_status=1
+wait "$latest_pid" || push_status=1
+[[ "$push_status" == 0 ]] || { echo "one or more $component manifest pushes failed" >&2; exit 1; }
+[[ "$(cat "$version_digest")" == "$(cat "$latest_digest")" ]] || {
+  echo "$component version and latest tags resolved to different manifest digests" >&2
+  exit 1
+}
+cp "$version_digest" "$work/$component.digest"
 buildah manifest rm "$manifest" >/dev/null
 
 if [[ -n "${RELEASE_SIGNING_KEY:-}" ]]; then

ci/publish-dev-node-indexes.sh

@@ -0,0 +1,31 @@
+#!/usr/bin/env bash
+# Publish Agent and Probe multi-architecture indexes concurrently in one CI step.
+set -euo pipefail
+
+root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+publish_pids=()
+
+cancel_publishers() {
+  local pid
+  trap - TERM INT HUP
+  for pid in "${publish_pids[@]}"; do
+    kill -TERM "$pid" 2>/dev/null || true
+  done
+  for pid in "${publish_pids[@]}"; do
+    wait "$pid" 2>/dev/null || true
+  done
+  exit 143
+}
+trap cancel_publishers TERM INT HUP
+
+for component in agent probe; do
+  python3 "$root/ci/run-with-timeout.py" 900 \
+    bash "$root/ci/publish-dev-node-index.sh" "$component" &
+  publish_pids+=("$!")
+done
+
+publish_status=0
+for pid in "${publish_pids[@]}"; do
+  wait "$pid" || publish_status=1
+done
+exit "$publish_status"

ci/publish-manifest.sh

@@ -13,6 +13,11 @@ dir="${3:?manifest dir}"
 [[ -s "$dir/manifest.json" && -s "$dir/manifest.sig" ]] || { echo "$dir needs manifest.json and manifest.sig" >&2; exit 2; }
 
 ref="${repository}-manifest:${channel}"
+if [[ -z "${CONTAINERS_STORAGE_CONF:-}" ]]; then
+  root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+  source "$root/ci/buildah-env.sh"
+  moshiro_setup_buildah "${BUILDAH_HOME:-/home/justme/woodpecker/buildah-home/manifest-${repository##*/}-$channel}"
+fi
 local_name="localhost/moshiro-manifest-build:$$"
 container="$(buildah from scratch)"
 trap 'buildah rm "$container" >/dev/null 2>&1 || true; buildah rmi "$local_name" >/dev/null 2>&1 || true' EXIT

ci/release-linux.sh

@@ -50,11 +50,39 @@ if [[ ! -f "$root/web/display/dist/index.html" || ! -f "$root/web/admin/dist/ind
 fi
 [[ -f "$root/web/display/dist/index.html" && -f "$root/web/admin/dist/index.html" ]] || { echo "the web build did not produce both apps" >&2; exit 1; }
 
-(cd "$root/backend" && dotnet publish src/MoShiro.Backend \
-  -m:3 -c Release -r "$rid" --self-contained true \
+sqlite_cache_root="${MOSHIRO_SQLITE_CACHE:-${NUGET_PACKAGES:-${HOME:-/home/justme}/.nuget/packages}/moshiro-sqlite-static}"
+sqlite_cache_key="$(python3 - "$root" <<'PY'
+import hashlib, json, sys, xml.etree.ElementTree as ET
+from pathlib import Path
+root = Path(sys.argv[1])
+global_json = json.loads((root / "global.json").read_text())
+zig = next(p.attrib["VersionOverride"] for p in ET.parse(root / "backend/Directory.Build.props").iter("PackageReference") if p.attrib.get("Include") == "Vezel.Zig.Toolsets.linux-x64")
+packages = ET.parse(root / "Directory.Packages.props").getroot()
+sqlite = {p.tag: p.text for p in packages.iter() if p.tag.startswith("MoShiroSqliteSource")}
+fingerprint = {
+    "sdk": global_json["sdk"]["version"],
+    "aotanywhere": global_json["msbuild-sdks"]["StuDev.AotAnywhere"],
+    "zig": zig,
+    "sqlite": sqlite,
+    "compile-target": (root / "backend/src/MoShiro.Backend/StaticSqlite.targets").read_text(),
+}
+print(hashlib.sha256(json.dumps(fingerprint, sort_keys=True).encode()).hexdigest()[:24])
+PY
+)"
+mkdir -p "$sqlite_cache_root/locks"
+# Stable cache paths let MSBuild reuse the SQLite amalgamation object between
+# fresh Woodpecker workspaces. Lock per RID so overlapping retries cannot write
+# the same object concurrently; amd64 and arm64 builds remain parallel.
+(
+  cd "$root/backend"
+  flock -w 900 "$sqlite_cache_root/locks/$rid.lock" \
+    dotnet publish src/MoShiro.Backend \
+      -m:8 -c Release -r "$rid" --self-contained true \
       -p:DebugType=none -p:DebugSymbols=false \
       -p:PublishAot=true -p:UseAotAnywhere=true -p:SqliteStaticLink=true -p:OpenApiGenerateDocuments=false \
-  --artifacts-path "$build_root" -o "$output")
+      -p:SqliteStaticCacheRoot="$sqlite_cache_root" -p:SqliteStaticCacheKey="$sqlite_cache_key" \
+      --artifacts-path "$build_root" -o "$output"
+)
 [[ -x "$output/moshiro-backend" ]] || { echo "NativeAOT Backend executable is missing" >&2; exit 1; }
 [[ "$(wc -c < "$output/moshiro-backend")" -gt 2000000 ]] || { echo "Backend output is an apphost, not a NativeAOT executable" >&2; exit 1; }
 install -m 0755 "$output/moshiro-backend" "$container_context/app/moshiro-backend"
@@ -66,6 +94,8 @@ install -m 0755 "$output/moshiro-backend" "$container_context/app/moshiro-backen
 buildah_home="${BUILDAH_HOME:-/home/justme/woodpecker/buildah-home/$arch}"
 mkdir -p "$buildah_home"
 export HOME="$buildah_home"
+source "$root/ci/buildah-env.sh"
+moshiro_setup_buildah "$buildah_home"
 
 local_image="localhost/moshiro-backend:$version-$arch"
 buildah bud --tls-verify=true --arch "$arch" \
@@ -91,9 +121,9 @@ for attempt in 1 2 3 4; do
 done
 [[ "$logged_in" == true ]] || { echo "could not authenticate to Zot after 4 attempts" >&2; exit 1; }
 push_tag() {
-  local target_tag="$1" pushed=false
+  local target_tag="$1" digest_file="$2" pushed=false
   for attempt in 1 2 3; do
-    if buildah push --tls-verify=true --digestfile "$output/image.digest" "$local_image" "docker://$image:$target_tag"; then
+    if buildah push --tls-verify=true --digestfile "$digest_file" "$local_image" "docker://$image:$target_tag"; then
       pushed=true
       break
     fi
@@ -114,12 +144,29 @@ if [[ -n "${IMAGE_TAGS:-}" ]]; then
       echo "invalid image tag: $image_tag" >&2
       exit 2
     }
-    push_tag "$image_tag"
   done
+  push_pids=()
+  digest_files=()
+  for image_tag in "${image_tags[@]}"; do
+    digest_file="$output/image-$image_tag.digest"
+    push_tag "$image_tag" "$digest_file" &
+    push_pids+=("$!")
+    digest_files+=("$digest_file")
+  done
+  push_status=0
+  for push_pid in "${push_pids[@]}"; do
+    wait "$push_pid" || push_status=1
+  done
+  [[ "$push_status" == 0 ]] || { echo "one or more image tag pushes failed" >&2; exit 1; }
+  image_digest="$(cat "${digest_files[0]}")"
+  for digest_file in "${digest_files[@]}"; do
+    [[ "$(cat "$digest_file")" == "$image_digest" ]] || { echo "published tags have different image digests" >&2; exit 1; }
+  done
+  printf '%s\n' "$image_digest" > "$output/image.digest"
 else
-  push_tag "$version-$arch"
+  push_tag "$version-$arch" "$output/image.digest"
   if [[ -z "$tag" ]]; then
-    push_tag "$version"
+    push_tag "$version" "$output/image.digest"
   fi
 fi
 

ci/release-node-images.sh

@@ -32,6 +32,8 @@ netrc="$work/netrc"
 buildah_home="/home/justme/woodpecker/buildah-home/node-images"
 mkdir -p "$buildah_home"
 export HOME="$buildah_home"
+source "$root/ci/buildah-env.sh"
+moshiro_setup_buildah "$buildah_home"
 mkdir -p "$work"
 chmod 700 "$work"
 printf 'machine %s login justme password %s\n' "$gitea_host" "$GITEA_TOKEN" > "$netrc"

ci/run-with-timeout.py

@@ -0,0 +1,82 @@
+#!/usr/bin/env python3
+"""Run a command in its own process group and clean it up on timeout/cancel."""
+
+from __future__ import annotations
+
+import os
+import signal
+import subprocess
+import sys
+import time
+
+
+GRACE_SECONDS = 10
+
+
+def main() -> int:
+    if len(sys.argv) < 3:
+        print("usage: run-with-timeout.py <seconds> <command> [args...]", file=sys.stderr)
+        return 2
+
+    try:
+        timeout_seconds = float(sys.argv[1])
+    except ValueError:
+        print("timeout must be a number of seconds", file=sys.stderr)
+        return 2
+
+    process = subprocess.Popen(sys.argv[2:], start_new_session=True)
+    stop_signal: int | None = None
+    stop_started: float | None = None
+    timed_out = False
+
+    def request_stop(signum: int, _frame: object) -> None:
+        nonlocal stop_signal, stop_started
+        if stop_signal is None:
+            stop_signal = signum
+            stop_started = time.monotonic()
+            try:
+                os.killpg(process.pid, signal.SIGTERM)
+            except ProcessLookupError:
+                pass
+
+    for signum in (signal.SIGTERM, signal.SIGINT, signal.SIGHUP):
+        signal.signal(signum, request_stop)
+
+    deadline = time.monotonic() + timeout_seconds
+    while True:
+        now = time.monotonic()
+        if stop_signal is None and not timed_out and now >= deadline:
+            timed_out = True
+            stop_started = now
+            try:
+                os.killpg(process.pid, signal.SIGTERM)
+            except ProcessLookupError:
+                pass
+        elif stop_started is not None and now - stop_started >= GRACE_SECONDS:
+            try:
+                os.killpg(process.pid, signal.SIGKILL)
+            except ProcessLookupError:
+                pass
+            stop_started = None
+
+        try:
+            result = process.wait(timeout=0.2)
+            if stop_signal is not None:
+                try:
+                    os.killpg(process.pid, signal.SIGKILL)
+                except ProcessLookupError:
+                    pass
+                return 128 + stop_signal
+            if timed_out:
+                try:
+                    os.killpg(process.pid, signal.SIGKILL)
+                except ProcessLookupError:
+                    pass
+                return 124
+            return result
+        except subprocess.TimeoutExpired:
+            continue
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())

ci/start-wsl-runner.ps1

@@ -0,0 +1,20 @@
+param(
+    [string]$Distribution = 'Debian',
+    [string]$LinuxUser = 'justme'
+)
+$ErrorActionPreference = 'Stop'
+# systemd services alone do not keep a WSL distribution running.
+# Run a foreground Linux process in a hidden Windows task at user logon.
+if ($Distribution -notmatch '^[a-zA-Z0-9_.-]+$' -or $LinuxUser -notmatch '^[a-zA-Z0-9_.-]+$') {
+    throw 'Distribution and user names must contain only letters, digits, _, . or -.'
+}
+$userName = [Security.Principal.WindowsIdentity]::GetCurrent().Name
+$taskName = "MoShiro WSL runner ($Distribution)"
+$command = "& '$env:SystemRoot\System32\wsl.exe' --distribution $Distribution --user $LinuxUser --exec /bin/sleep infinity"
+$action = New-ScheduledTaskAction -Execute "$env:SystemRoot\System32\WindowsPowerShell\v1.0\powershell.exe" -Argument "-NoProfile -WindowStyle Hidden -Command `"$command`""
+$trigger = New-ScheduledTaskTrigger -AtLogOn -User $userName
+$principal = New-ScheduledTaskPrincipal -UserId $userName -LogonType Interactive -RunLevel Limited
+$settings = New-ScheduledTaskSettingsSet -Hidden -ExecutionTimeLimit ([TimeSpan]::Zero) -MultipleInstances IgnoreNew -AllowStartIfOnBatteries -DontStopIfGoingOnBatteries
+Register-ScheduledTask -TaskName $taskName -Action $action -Trigger $trigger -Principal $principal -Settings $settings -Description 'Keep Debian WSL running for the systemd Woodpecker CI agent.' -Force | Out-Null
+Start-ScheduledTask -TaskName $taskName
+Get-ScheduledTask -TaskName $taskName | Select-Object TaskName, State

ci/verify-backend.sh

@@ -21,6 +21,13 @@ esac
 cache="${MOSHIRO_CI_CACHE:-/home/justme/woodpecker/cache/backend-tests}"
 src="$cache/src"
 mkdir -p "$cache"
+# NuGet defaults to /tmp/NuGetScratch<user> on Linux and chmods that shared
+# path to 0700. Some Woodpecker container runtimes expose /tmp on a filesystem
+# that rejects chmod; keep NuGet's private scratch directory on the writable CI
+# cache filesystem instead. This workflow already serializes access with flock.
+export NUGET_SCRATCH="${NUGET_SCRATCH:-$cache/nuget-scratch}"
+mkdir -p "$NUGET_SCRATCH"
+chmod 700 "$NUGET_SCRATCH"
 
 # .NET 第一次运行的欢迎信息、遥测、开发证书，在每条流水线的临时 HOME 里都要白做一遍
 export DOTNET_CLI_TELEMETRY_OPTOUT=1 DOTNET_NOLOGO=1 DOTNET_SKIP_FIRST_TIME_EXPERIENCE=1 DOTNET_GENERATE_ASPNET_CERTIFICATE=false
@@ -66,38 +73,30 @@ fi
 
 # 测试在缓存目录里跑完整的解决方案（不再重复编译）
 log="$cache/last-test.log"
-quic_runtime="$cache/quic-runtime"
-bash "$root/ci/fetch-quic-test-runtime.sh" "$quic_runtime"
-export LD_LIBRARY_PATH="$quic_runtime/runtime${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
+if [[ -n "${MOSHIRO_QUIC_TEST_RUNTIME:-}" ]]; then
+  quic_runtime="$MOSHIRO_QUIC_TEST_RUNTIME"
+else
+  quic_runtime="$cache/quic-runtime/runtime"
+  bash "$root/ci/fetch-quic-test-runtime.sh" "$cache/quic-runtime"
+fi
+export LD_LIBRARY_PATH="$quic_runtime${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
 status=0
 # Each test module can spawn its own testhost. Run the whole command in a new
 # session and time out its process group, so orphaned testhosts cannot keep the
 # Woodpecker step and the shared cache lock alive.
-if ! command -v setsid >/dev/null 2>&1; then
-  echo "setsid is required to enforce the backend test timeout" >&2
+if ! command -v python3 >/dev/null 2>&1; then
+  echo "python3 is required to enforce the backend test timeout" >&2
   exit 2
 fi
 
 run_with_timeout() {
-  local seconds="$1" marker="$cache/test-timeout.marker" test_pid watcher_pid result=0
+  local seconds="$1"
   shift
-  rm -f "$marker"
-  (
-    cd "$src/backend"
-    setsid "$@" &
-    test_pid=$!
-    setsid bash -c 'sleep "$1"; : > "$2"; kill -TERM -- "-$3" 2>/dev/null || true' _ "$seconds" "$marker" "$test_pid" >/dev/null 2>&1 &
-    watcher_pid=$!
-    wait "$test_pid" || result=$?
-    if [[ -f "$marker" ]]; then
-      kill -KILL -- "-$test_pid" 2>/dev/null || true
-      result=124
-    fi
-    kill -TERM -- "-$watcher_pid" 2>/dev/null || true
-    wait "$watcher_pid" 2>/dev/null || true
-    rm -f "$marker"
-    return "$result"
-  )
+  # A Python supervisor creates the test's session directly and owns its PID.
+  # This avoids setsid(1) forking away from the PID tracked by the old shell
+  # watchdog, which could leave testhosts alive (and holding the cache lock)
+  # after Woodpecker canceled the step.
+  (cd "$src/backend" && python3 "$root/ci/run-with-timeout.py" "$seconds" "$@")
 }
 
 # Ignore exit 8 from other assemblies with no matching tests; both suites have a hard wall-clock cap.

ci/woodpecker-agent-entrypoint.sh

@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -euo pipefail
+mkdir -p /home/justme/woodpecker/work "$NUGET_PACKAGES" "$NUGET_SCRATCH"
+chmod 700 "$NUGET_SCRATCH"
+# Seed the persistent application restore cache from the baked SDK/Zig packs.
+# Existing package versions are reused; this copies files without downloading.
+cp -a -n /root/.nuget/packages/. "$NUGET_PACKAGES/"
+exec /usr/local/bin/woodpecker-agent "$@"

ci/woodpecker-agent-podman.service

@@ -0,0 +1,25 @@
+[Unit]
+Description=Woodpecker agent in rootless Podman (WSL local backend)
+After=network-online.target user@1000.service
+Wants=network-online.target user@1000.service
+
+[Service]
+Type=simple
+User=justme
+Group=justme
+WorkingDirectory=/home/justme/woodpecker
+Environment=HOME=/home/justme
+Environment=XDG_RUNTIME_DIR=/run/user/1000
+Environment=DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
+ExecStartPre=-/usr/bin/podman rm --force woodpecker-agent-podman
+ExecStart=/usr/bin/podman run --rm --pull=never --pids-limit=8192 --name woodpecker-agent-podman --security-opt=seccomp=unconfined --cap-add=SYS_ADMIN --device=/dev/fuse --network=host --volume=/home/justme:/home/justme:rw,rslave --env-file=/home/justme/woodpecker/agent-podman.env localhost/moshiro-woodpecker-agent:ci
+ExecStop=-/usr/bin/podman stop --time 30 woodpecker-agent-podman
+ExecStopPost=-/usr/bin/podman rm --force woodpecker-agent-podman
+Restart=always
+RestartSec=10s
+TimeoutStopSec=45s
+KillMode=control-group
+UMask=0022
+
+[Install]
+WantedBy=multi-user.target

docs/ops/deployment.md

@@ -76,6 +76,18 @@ Woodpecker 在 `vMAJOR.MINOR.PATCH` tag 上，由 Windows runner 使用 AotAnywh
 
 ## CI 工作流
 
+### Linux runner 的运行环境
+
+Linux workflow 使用 `ci=domain-linux-native`、`platform=linux/amd64` 标签和 Woodpecker `local` backend；步骤里的 `image: bash` 是执行程序，构建工具来自 runner 环境。测试、前端和 Backend 编译使用 .NET 10、Node/npm、Python、clang 和 Zig；Agent/Probe 开发镜像通过 Buildah 构建独立的 NativeAOT builder，再在镜像里编译。
+
+WSL 的 agent 通过 rootless Podman 运行，systemd 模板见 `ci/woodpecker-agent-podman.service`。工具全部在 `packaging/container/Woodpecker.Agent.Containerfile` 中安装，包括 .NET 10 SDK、Node/npm、Buildah、netavark/aardvark-dns、Git、Python、clang、Woodpecker agent/clone 插件和测试用 MsQuic 库；AotAnywhere SDK、Zig 与四个 Linux RID 的 NativeAOT 包由 `NativeAot.Builder.Containerfile` 预热。容器 PID 上限是 8192，避免多个并行 AotAnywhere/Zig 链接时撞到默认 2048 的限制。容器只把 `/home/justme` 作为可写工作区和缓存，不挂载宿主工具目录。连接信息与 7897 代理配置放在宿主 `/home/justme/woodpecker/agent-podman.env`，不要提交密钥。容器允许 `unshare`、提供 `SYS_ADMIN` 和 `/dev/fuse`，以便 Buildah 挂载镜像层；不要通过 `chroot /host` 启动 agent，因为 Linux 会拒绝 chroot 进程创建新的用户命名空间。
+
+以 WSL 的 `justme` 用户运行 `bash ci/build-runner-image.sh` 构建工具镜像，验证后安装 systemd 模板并重启 agent。该脚本使用 Podman 的持久镜像层缓存和 `--pull=missing`，服务启动使用 `--pull=never`；流水线和服务重启都不会执行工具安装。NativeAOT builder 只在 SDK/工具版本或 Containerfile 改变时更新，不受每次开发构建的版本号影响。它按镜像 ID 导出到 `woodpecker/cache/runner-image`，各并行组件/架构的 Buildah store 从本地归档导入一次，之后直接复用镜像。只有所需归档不存在或工具配置改变时，构建脚本才回退到 Containerfile 构建。应用的 NuGet restore 缓存独立持久化在 `woodpecker/cache/nuget/packages`，启动时从镜像复制已有工具包作为初始缓存。
+
+所有镜像构建、索引及签名清单发布脚本通过 `ci/buildah-env.sh` 显式配置 Buildah 的 `graphroot` 和 `runroot`。镜像层继续按组件/架构存放在各自的 `buildah-home` 下，运行状态留在当前 runner 的临时目录；容器内 UID 0 不再使各步骤落到同一个 `/var/lib/containers/storage`。`RUN` 默认使用 `chroot` isolation，避免额外的 OCI runtime/cgroup 嵌套；这与上面禁止的 agent 启动方式是不同阶段。
+
+WSL 的 systemd 服务不会单独阻止发行版空闲退出。Windows 登录用户运行 `powershell -ExecutionPolicy Bypass -File ci/start-wsl-runner.ps1`，注册并启动隐藏的登录任务，持续运行 Debian 的前台 `sleep infinity`，让 CI server/agent 保持在线。任务使用当前用户的普通权限；需要暂停 WSL 时先停止任务 `MoShiro WSL runner (Debian)`。agent 单元等待 `user@1000.service` 并设置用户 D-Bus 地址，让 rootless Podman 使用已就绪的用户会话。
+
 ### Pull request 与 main 验证
 
 Pull request 和 `main` 的 push 会跑三个 workflow：
@@ -109,7 +121,7 @@ Pull request 和 `main` 的 push 会跑三个 workflow：
 | Agent | `registry.oeo.one/moshiro-dev/moshiro-agent:latest` | `registry.oeo.one/moshiro-dev/moshiro-agent:<版本>` |
 | Probe | `registry.oeo.one/moshiro-dev/moshiro-probe:latest` | `registry.oeo.one/moshiro-dev/moshiro-probe:<版本>` |
 
-Agent、Probe 也发布架构固定标签 `:<版本>-amd64` 与 `:<版本>-arm64`。它们按对应 RID 在 `sdk:10.0-alpine-aot` 中构建，运行基底为 `runtime-deps:10.0-alpine`。开发镜像不创建 Gitea Release，也不修改正式版 `moshiro/` 仓库中的标签。普通 main push 不会构建镜像。节点和 Backend 判断自己是不是开发构建，看构建信息里的 tag 含 `-dev.`（旧的 `dev-<sha>`、`main-<sha>` 也认）。
+Agent、Probe 也发布架构固定标签 `:<版本>-amd64` 与 `:<版本>-arm64`。它们在 amd64 的 `sdk:10.0-noble-aot` 衍生 builder 中使用 AotAnywhere 编译 `linux-musl-x64` 和 `linux-musl-arm64`，ARM64 无需 QEMU；builder 预热项目固定版本的 AotAnywhere SDK、Zig 和 NativeAOT 包，不挂载宿主可写 NuGet 缓存。运行基底为 `runtime-deps:10.0-alpine`。开发镜像不创建 Gitea Release，也不修改正式版 `moshiro/` 仓库中的标签。普通 main push 不会构建镜像。节点和 Backend 判断自己是不是开发构建，看构建信息里的 tag 含 `-dev.`（旧的 `dev-<sha>`、`main-<sha>` 也认）。
 
 ### 正式版发布
 

packaging/container/Agent.NativeBuild.Containerfile

@@ -1,5 +1,6 @@
 # AotAnywhere cross-links both Alpine architectures on the native amd64 runner.
-FROM --platform=linux/amd64 mcr.microsoft.com/dotnet/sdk:10.0-noble-aot AS build
+ARG NATIVEAOT_BUILDER_IMAGE=localhost/moshiro-dotnet10-nativeaot-aotanywhere:ci
+FROM --platform=linux/amd64 ${NATIVEAOT_BUILDER_IMAGE} AS build
 
 WORKDIR /src/backend
 COPY restore/backend/ ./

packaging/container/NativeAot.Builder.Containerfile

@@ -0,0 +1,38 @@
+# Shared .NET 10 NativeAOT build environment for MoShiro's Linux node images.
+# The SDK image includes the Linux NativeAOT compiler prerequisites. Warm the
+# repository-pinned AotAnywhere MSBuild SDK into this image so builds do not
+# depend on a writable host-mounted NuGet cache.
+FROM --platform=linux/amd64 mcr.microsoft.com/dotnet/sdk:10.0-noble-aot
+
+ENV DOTNET_CLI_TELEMETRY_OPTOUT=1 \
+    DOTNET_NOLOGO=1 \
+    NUGET_PACKAGES=/root/.nuget/packages
+
+WORKDIR /opt/aotanywhere
+COPY global.json ./global.json
+ARG AOTANYWHERE_VERSION=1.0.5
+ARG ZIG_TOOLSET_VERSION=0.16.0.2
+# Only SDK/tool versions affect this layer. Application versions and sources
+# must not invalidate the expensive toolchain downloads on every pipeline.
+RUN printf '%s\n' \
+      '<Project Sdk="Microsoft.NET.Sdk">' \
+      "  <Sdk Name=\"StuDev.AotAnywhere\" Version=\"$AOTANYWHERE_VERSION\" />" \
+      '  <PropertyGroup>' \
+      '    <TargetFramework>net10.0</TargetFramework>' \
+      '    <OutputType>Exe</OutputType>' \
+      '    <PublishAot>true</PublishAot>' \
+      '    <UseAotAnywhere>true</UseAotAnywhere>' \
+      '    <NuGetAudit>false</NuGetAudit>' \
+      '  </PropertyGroup>' \
+      '  <ItemGroup>' \
+      "    <PackageReference Include=\"Vezel.Zig.Toolsets.linux-x64\" Version=\"$ZIG_TOOLSET_VERSION\" GeneratePathProperty=\"true\" />" \
+      '  </ItemGroup>' \
+      '</Project>' > Warmup.csproj \
+    && dotnet restore Warmup.csproj -p:PublishAot=true -p:UseAotAnywhere=true -r linux-musl-x64 \
+    && dotnet restore Warmup.csproj -p:PublishAot=true -p:UseAotAnywhere=true -r linux-musl-arm64 \
+    && dotnet restore Warmup.csproj -p:PublishAot=true -p:UseAotAnywhere=true -r linux-x64 \
+    && dotnet restore Warmup.csproj -p:PublishAot=true -p:UseAotAnywhere=true -r linux-arm64 \
+    && rm Warmup.csproj \
+    && rm -rf bin obj
+
+WORKDIR /src/backend

packaging/container/Probe.NativeBuild.Containerfile

@@ -1,5 +1,6 @@
 # AotAnywhere cross-links both Alpine architectures on the native amd64 runner.
-FROM --platform=linux/amd64 mcr.microsoft.com/dotnet/sdk:10.0-noble-aot AS build
+ARG NATIVEAOT_BUILDER_IMAGE=localhost/moshiro-dotnet10-nativeaot-aotanywhere:ci
+FROM --platform=linux/amd64 ${NATIVEAOT_BUILDER_IMAGE} AS build
 
 WORKDIR /src/backend
 COPY restore/backend/ ./

packaging/container/Woodpecker.Agent.Containerfile

@@ -0,0 +1,33 @@
+ARG NATIVEAOT_BUILDER_IMAGE=localhost/moshiro-dotnet10-nativeaot-aotanywhere:ci
+FROM docker.io/library/node:24-bookworm-slim AS node
+FROM quay.io/woodpeckerci/woodpecker-agent:v3.18.1 AS agent
+FROM docker.io/woodpeckerci/plugin-git:2.6.0 AS clone
+FROM ${NATIVEAOT_BUILDER_IMAGE}
+
+# Installed once when this image changes, never in a pipeline step.
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+      buildah netavark aardvark-dns fuse-overlayfs uidmap runc python3 git git-lfs openssh-client \
+      curl ca-certificates openssl util-linux binutils xz-utils unzip make \
+      clang lld zlib1g-dev libssl-dev \
+    && rm -rf /var/lib/apt/lists/*
+COPY --from=node /usr/local/ /usr/local/
+COPY --from=agent /bin/woodpecker-agent /usr/local/bin/woodpecker-agent
+COPY --from=clone /bin/plugin-git /usr/local/bin/plugin-git
+
+# Test sidecars are also downloaded into a reusable image layer.
+COPY ci/fetch-quic-test-runtime.sh /opt/moshiro/fetch-quic-test-runtime.sh
+RUN bash /opt/moshiro/fetch-quic-test-runtime.sh /opt/moshiro/quic
+COPY ci/woodpecker-agent-entrypoint.sh /usr/local/bin/moshiro-ci-entrypoint
+RUN chmod 0755 /usr/local/bin/moshiro-ci-entrypoint
+
+ENV WOODPECKER_IN_CONTAINER=true \
+    WOODPECKER_BACKEND=local \
+    WOODPECKER_AGENT_LABELS=ci=domain-linux-native \
+    WOODPECKER_BACKEND_LOCAL_TEMP_DIR=/home/justme/woodpecker/work \
+    MOSHIRO_QUIC_TEST_RUNTIME=/opt/moshiro/quic/runtime \
+    NUGET_SCRATCH=/home/justme/woodpecker/cache/nuget/scratch \
+    NUGET_PACKAGES=/home/justme/woodpecker/cache/nuget/packages \
+    BUILDAH_ISOLATION=chroot
+WORKDIR /home/justme/woodpecker
+ENTRYPOINT ["/usr/local/bin/moshiro-ci-entrypoint"]