fix: complete deployment release gates

2026-08-05 14:35:25 +02:00
parent 2ae89c075e
commit 5f015a5a37
10 changed files with 891 additions and 121 deletions
@@ -0,0 +1,8 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+root="$(cd "$(dirname "$0")/.." && pwd -P)"
+# shellcheck source=./unified-deployment-smoke.sh
+source "$root/scripts/unified-deployment-smoke.sh"
+
+task13_supervise "$TASK13_SMOKE_TIMEOUT" "Linux server deployment smoke" task13_server_smoke_main
@@ -1,27 +1,90 @@
 param(
    [string]$RepositoryRoot = "",
-    [string]$ThothctlPath = ""
+    [switch]$DockerStartup,
+    [int]$CommandTimeoutSeconds = 600
 )

 $ErrorActionPreference = "Stop"
 Set-StrictMode -Version Latest
+$script:SensitiveValues = [System.Collections.Generic.List[string]]::new()
+
+function Protect-Output([string]$Value) {
+    $protected = $Value
+    foreach ($secret in $script:SensitiveValues) {
+        if (-not [string]::IsNullOrEmpty($secret)) {
+            $protected = $protected.Replace($secret, "[REDACTED]")
+        }
+    }
+    return $protected -replace '(?i)((?:password|token|api[_-]?key|secret|key)\s*[:=]\s*)[^\s,;]+', '$1[REDACTED]'
+}
+
+function Invoke-BoundedNative {
+    param(
+        [Parameter(Mandatory = $true)][string]$FilePath,
+        [Parameter(Mandatory = $true)][string[]]$Arguments,
+        [Parameter(Mandatory = $true)][string]$Label,
+        [string]$WorkingDirectory = "",
+        [int]$TimeoutSeconds = $CommandTimeoutSeconds,
+        [switch]$AllowFailure
+    )
+    $startInfo = [System.Diagnostics.ProcessStartInfo]::new()
+    $startInfo.FileName = $FilePath
+    $startInfo.UseShellExecute = $false
+    $startInfo.RedirectStandardOutput = $true
+    $startInfo.RedirectStandardError = $true
+    $startInfo.CreateNoWindow = $true
+    if (-not [string]::IsNullOrWhiteSpace($WorkingDirectory)) {
+        $startInfo.WorkingDirectory = $WorkingDirectory
+    }
+    foreach ($argument in $Arguments) {
+        [void]$startInfo.ArgumentList.Add($argument)
+    }
+    $process = [System.Diagnostics.Process]::new()
+    $process.StartInfo = $startInfo
+    if (-not $process.Start()) {
+        throw "$Label could not start"
+    }
+    $stdoutTask = $process.StandardOutput.ReadToEndAsync()
+    $stderrTask = $process.StandardError.ReadToEndAsync()
+    if (-not $process.WaitForExit($TimeoutSeconds * 1000)) {
+        $process.Kill($true)
+        [void]$process.WaitForExit(30000)
+        throw "$Label timed out after $TimeoutSeconds seconds"
+    }
+    $stdout = $stdoutTask.GetAwaiter().GetResult()
+    $stderr = $stderrTask.GetAwaiter().GetResult()
+    $result = [pscustomobject]@{
+        ExitCode = $process.ExitCode
+        StdOut = $stdout
+        StdErr = $stderr
+    }
+    if (-not $AllowFailure -and $result.ExitCode -ne 0) {
+        $diagnostic = Protect-Output (($result.StdOut + "`n" + $result.StdErr).Trim())
+        throw "$Label failed with exit $($result.ExitCode): $diagnostic"
+    }
+    return $result
+}
+
+function Write-Utf8File([string]$Path, [string]$Contents) {
+    [System.IO.Directory]::CreateDirectory([System.IO.Path]::GetDirectoryName($Path)) | Out-Null
+    [System.IO.File]::WriteAllText($Path, $Contents, [System.Text.UTF8Encoding]::new($false))
+}
+
+function ConvertTo-YamlPath([string]$Path) {
+    return $Path.Replace('\', '/').Replace('"', '\"')
+}

 if ([string]::IsNullOrWhiteSpace($RepositoryRoot)) {
-    $RepositoryRoot = (& git rev-parse --show-toplevel).Trim()
-    if ($LASTEXITCODE -ne 0) {
-        throw "git could not resolve the repository root"
-    }
+    $resolved = Invoke-BoundedNative -FilePath "git" -Arguments @("rev-parse", "--show-toplevel") -Label "resolve repository root"
+    $RepositoryRoot = $resolved.StdOut.Trim()
 }
 $RepositoryRoot = [System.IO.Path]::GetFullPath($RepositoryRoot)

-$tracked = @(& git -C $RepositoryRoot ls-files)
-if ($LASTEXITCODE -ne 0) {
-    throw "git ls-files failed"
-}
-
+$trackedResult = Invoke-BoundedNative -FilePath "git" -Arguments @("-C", $RepositoryRoot, "ls-files") -Label "list tracked files"
+$tracked = @($trackedResult.StdOut -split "`r?`n" | Where-Object { -not [string]::IsNullOrWhiteSpace($_) })
 $scriptRelativePath = "scripts/test-windows-clone-contract.ps1"
-$eolAttribute = (& git -C $RepositoryRoot check-attr eol -- $scriptRelativePath).Trim()
-if ($LASTEXITCODE -ne 0 -or -not $eolAttribute.EndsWith("eol: crlf", [System.StringComparison]::OrdinalIgnoreCase)) {
+$attribute = Invoke-BoundedNative -FilePath "git" -Arguments @("-C", $RepositoryRoot, "check-attr", "eol", "--", $scriptRelativePath) -Label "read PowerShell eol attribute"
+if (-not $attribute.StdOut.Trim().EndsWith("eol: crlf", [System.StringComparison]::OrdinalIgnoreCase)) {
    throw "the Windows contract script must have the repository eol=crlf attribute"
 }
 $scriptBytes = [System.IO.File]::ReadAllBytes((Join-Path $RepositoryRoot $scriptRelativePath))
@@ -38,71 +101,203 @@ foreach ($relativePath in $tracked) {
        $name.Equals("Dockerfile", [System.StringComparison]::OrdinalIgnoreCase) -or
        $name.StartsWith("Dockerfile.", [System.StringComparison]::OrdinalIgnoreCase) -or
        $name.EndsWith(".Dockerfile", [System.StringComparison]::OrdinalIgnoreCase)
-    if (-not $mustBeLf) {
-        continue
-    }
-    $absolutePath = Join-Path $RepositoryRoot $relativePath
-    $bytes = [System.IO.File]::ReadAllBytes($absolutePath)
-    if ($bytes -contains [byte]0x0D) {
-        $offenders.Add($relativePath)
+    if ($mustBeLf) {
+        $bytes = [System.IO.File]::ReadAllBytes((Join-Path $RepositoryRoot $relativePath))
+        if ($bytes -contains [byte]0x0D) {
+            $offenders.Add($relativePath)
+        }
    }
 }
 if ($offenders.Count -ne 0) {
    throw "CR byte 0x0D found in tracked LF contract files: $($offenders -join ', ')"
 }

-$temporaryRoot = Join-Path ([System.IO.Path]::GetTempPath()) ("thothii-windows-contract-" + [guid]::NewGuid().ToString("N"))
-$savedEnvironment = @{
-    THT_WORKSPACE_GIT_REMOTE = $env:THT_WORKSPACE_GIT_REMOTE
-    PI_AUTH_FILE = $env:PI_AUTH_FILE
-    THT_SECRETS_FILE = $env:THT_SECRETS_FILE
-}
-try {
-    [System.IO.Directory]::CreateDirectory($temporaryRoot) | Out-Null
-    $piAuth = Join-Path $temporaryRoot "pi-auth.json"
-    $secrets = Join-Path $temporaryRoot "thothii.secrets"
-    [System.IO.File]::WriteAllText($piAuth, "{}`n", [System.Text.UTF8Encoding]::new($false))
-    [System.IO.File]::WriteAllText($secrets, "THT_MODEL_API_KEY=windows-contract`n", [System.Text.UTF8Encoding]::new($false))
+$runId = [guid]::NewGuid().ToString("N")
+$temporaryRoot = Join-Path ([System.IO.Path]::GetTempPath()) ("ThothII Task 13 path with spaces " + $runId)
+$spacedRepository = Join-Path $temporaryRoot "Task 13 path with spaces"
+$fixtureRoot = Join-Path $temporaryRoot "Disposable Fixture Data"
+$project = "thothii-win-" + $runId.Substring(0, 12)
+$runLabel = "windows-" + $runId
+$coreImage = "task13-windows-core-$($runId.Substring(0, 16)):local"
+$frontendImage = "task13-windows-frontend-$($runId.Substring(0, 16)):local"
+$composeArguments = @()
+$startupAttempted = $false
+$cleanupSucceeded = $true
+$savedEnvironment = @{}

-    $env:THT_WORKSPACE_GIT_REMOTE = "https://git.example.invalid/platform/thoth-workspaces.git"
-    $env:PI_AUTH_FILE = $piAuth
-    $env:THT_SECRETS_FILE = $secrets
-    $composeFiles = @(
-        "--project-directory", $RepositoryRoot,
-        "-f", (Join-Path $RepositoryRoot "compose.yaml"),
-        "-f", (Join-Path $RepositoryRoot "deploy/compose.local.yaml")
-    )
-    $services = @(& docker compose @composeFiles config --services)
-    if ($LASTEXITCODE -ne 0) {
-        throw "Docker Compose could not render the Windows clone"
+try {
+    [System.IO.Directory]::CreateDirectory($spacedRepository) | Out-Null
+    foreach ($relativePath in $tracked) {
+        $source = Join-Path $RepositoryRoot $relativePath
+        $destination = Join-Path $spacedRepository $relativePath
+        [System.IO.Directory]::CreateDirectory([System.IO.Path]::GetDirectoryName($destination)) | Out-Null
+        Copy-Item -LiteralPath $source -Destination $destination
    }
-    if ((($services | Sort-Object) -join ",") -ne "core,frontend") {
+
+    $thothctl = Join-Path $spacedRepository "dist/thothctl/thothctl-windows-amd64.exe"
+    [System.IO.Directory]::CreateDirectory([System.IO.Path]::GetDirectoryName($thothctl)) | Out-Null
+    Invoke-BoundedNative -FilePath "go" -Arguments @("build", "-trimpath", "-o", $thothctl, "./cmd/thothctl") `
+        -WorkingDirectory (Join-Path $spacedRepository "tools/thothctl") -Label "build native Windows thothctl in spaced path" | Out-Null
+    Invoke-BoundedNative -FilePath $thothctl -Arguments @("--help") -Label "invoke native Windows thothctl from spaced path" | Out-Null
+
+    $piAuth = Join-Path $fixtureRoot "Pi Auth/pi-auth.json"
+    $secrets = Join-Path $fixtureRoot "Secrets/thothii.secrets"
+    $secretValue = "windows-contract-$runId"
+    $script:SensitiveValues.Add($secretValue)
+    Write-Utf8File $piAuth "{}`n"
+    Write-Utf8File $secrets "THT_MODEL_API_KEY=$secretValue`n"
+
+    $remote = Join-Path $fixtureRoot "Workspace Remote/remote.git"
+    $seed = Join-Path $fixtureRoot "Workspace Seed"
+    [System.IO.Directory]::CreateDirectory((Join-Path $seed "workspaces")) | Out-Null
+    Invoke-BoundedNative -FilePath "git" -Arguments @("init", "--bare", "--initial-branch=main", $remote) -Label "initialize Windows bare registry" | Out-Null
+    Invoke-BoundedNative -FilePath "git" -Arguments @("-C", $seed, "init", "--initial-branch=main") -Label "initialize Windows registry seed" | Out-Null
+    Write-Utf8File (Join-Path $seed "workspaces/task13-windows.yaml") @"
+workspace:
+  schema_version: 2
+  id: task13-windows
+  name: Task 13 Windows
+  language: en
+dwh:
+  engine: postgres
+  database: warehouse
+  schema: public
+  supported_transports: [postgres_direct]
+"@
+    Invoke-BoundedNative -FilePath "git" -Arguments @("-C", $seed, "add", "workspaces/task13-windows.yaml") -Label "stage Windows registry seed" | Out-Null
+    Invoke-BoundedNative -FilePath "git" -Arguments @("-C", $seed, "-c", "user.name=Task 13 Windows", "-c", "user.email=task13-windows@example.invalid", "commit", "-m", "Seed Windows smoke") -Label "commit Windows registry seed" | Out-Null
+    Invoke-BoundedNative -FilePath "git" -Arguments @("-C", $seed, "push", $remote, "HEAD:main") -Label "push Windows registry seed" | Out-Null
+
+    $envFile = Join-Path $fixtureRoot "Config/local.env"
+    $override = Join-Path $fixtureRoot "Config/compose.windows.yaml"
+    $installation = Join-Path $fixtureRoot "Config/thothii installation.yaml"
+    Write-Utf8File $envFile @"
+THOTH_HTTP_PORT=0
+THOTH_CORE_HTTP_PORT=0
+PI_AUTH_FILE=$piAuth
+THT_SECRETS_FILE=$secrets
+THT_WORKSPACE_GIT_REMOTE=/fixtures/remote.git
+THT_WORKSPACE_GIT_BRANCH=main
+THT_WORKSPACE_INSTALLATION_ID=task13-windows
+"@
+    $remoteYaml = ConvertTo-YamlPath $remote
+    Write-Utf8File $override @"
+services:
+  core:
+    image: $coreImage
+    build:
+      labels:
+        io.thothii.task13.run: "$runLabel"
+    labels:
+      io.thothii.task13.run: "$runLabel"
+    volumes:
+      - "$remoteYaml:/fixtures/remote.git:ro"
+  frontend:
+    image: $frontendImage
+    build:
+      labels:
+        io.thothii.task13.run: "$runLabel"
+    labels:
+      io.thothii.task13.run: "$runLabel"
+networks:
+  thothii:
+    labels:
+      io.thothii.task13.run: "$runLabel"
+volumes:
+  settings:
+    labels:
+      io.thothii.task13.run: "$runLabel"
+  pi-state:
+    labels:
+      io.thothii.task13.run: "$runLabel"
+  workspace-registry:
+    labels:
+      io.thothii.task13.run: "$runLabel"
+  sessions:
+    labels:
+      io.thothii.task13.run: "$runLabel"
+"@
+    $repoYaml = ConvertTo-YamlPath $spacedRepository
+    $envYaml = ConvertTo-YamlPath $envFile
+    $overrideYaml = ConvertTo-YamlPath $override
+    Write-Utf8File $installation @"
+profile: local
+projectDirectory: "$repoYaml"
+envFile: "$envYaml"
+overrides:
+  - "$overrideYaml"
+"@
+
+    $composeArguments = @(
+        "compose", "--project-name", $project, "--project-directory", $spacedRepository,
+        "--env-file", $envFile,
+        "-f", (Join-Path $spacedRepository "compose.yaml"),
+        "-f", (Join-Path $spacedRepository "deploy/compose.local.yaml"),
+        "-f", $override
+    )
+    $render = Invoke-BoundedNative -FilePath "docker" -Arguments ($composeArguments + @("config", "--services")) -Label "render Windows Compose from spaced path"
+    $services = @($render.StdOut -split "`r?`n" | Where-Object { $_ } | Sort-Object)
+    if (($services -join ",") -ne "core,frontend") {
        throw "rendered Windows stack must contain exactly core and frontend"
    }
-    & docker compose @composeFiles config --quiet
-    if ($LASTEXITCODE -ne 0) {
-        throw "Docker Compose rejected the Windows clone"
-    }
+    Invoke-BoundedNative -FilePath "docker" -Arguments ($composeArguments + @("config", "--quiet")) -Label "validate Windows Compose from spaced path" | Out-Null

-    if ([string]::IsNullOrWhiteSpace($ThothctlPath)) {
-        $ThothctlPath = Join-Path $RepositoryRoot "dist/thothctl/thothctl-windows-amd64.exe"
-    }
-    $ThothctlPath = [System.IO.Path]::GetFullPath($ThothctlPath)
-    if (-not [System.IO.File]::Exists($ThothctlPath)) {
-        throw "Windows thothctl binary is missing: $ThothctlPath"
-    }
-    & $ThothctlPath --help | Out-Null
-    if ($LASTEXITCODE -ne 0) {
-        throw "Windows thothctl invocation failed"
+    if ($DockerStartup) {
+        Invoke-BoundedNative -FilePath "docker" -Arguments @("info") -Label "verify Windows Docker Desktop readiness" -TimeoutSeconds 60 | Out-Null
+        $startupAttempted = $true
+        Invoke-BoundedNative -FilePath "docker" -Arguments ($composeArguments + @("build", "--pull")) -Label "build two-service Windows stack" | Out-Null
+        Invoke-BoundedNative -FilePath "docker" -Arguments ($composeArguments + @("up", "--detach", "--wait", "--wait-timeout", "180")) -Label "start two-service Windows stack" -TimeoutSeconds 300 | Out-Null
+        $running = Invoke-BoundedNative -FilePath "docker" -Arguments ($composeArguments + @("ps", "--status", "running", "--services")) -Label "inspect running Windows services"
+        $runningServices = @($running.StdOut -split "`r?`n" | Where-Object { $_ } | Sort-Object)
+        if (($runningServices -join ",") -ne "core,frontend") {
+            throw "bounded Windows startup did not leave exactly core and frontend running"
+        }
+        Invoke-BoundedNative -FilePath $thothctl -Arguments @("--installation", $installation, "status") -Label "invoke installation-aware Windows thothctl in spaced path" | Out-Null
    }
 }
 finally {
+    if ($startupAttempted -and $composeArguments.Count -ne 0) {
+        try {
+            foreach ($kind in @("container", "volume", "network")) {
+                $listArgs = if ($kind -eq "container") { @($kind, "ls", "-aq") } else { @($kind, "ls", "-q") }
+                $listed = Invoke-BoundedNative -FilePath "docker" -Arguments ($listArgs + @("--filter", "label=com.docker.compose.project=$project")) -Label "enumerate Windows project $kind resources" -TimeoutSeconds 30
+                foreach ($id in @($listed.StdOut -split "`r?`n" | Where-Object { $_ })) {
+                    $format = if ($kind -eq "container") { '{{ index .Config.Labels "io.thothii.task13.run" }}' } else { '{{ index .Labels "io.thothii.task13.run" }}' }
+                    $inspected = Invoke-BoundedNative -FilePath "docker" -Arguments @($kind, "inspect", "--format", $format, $id) -Label "inspect Windows project $kind ownership" -TimeoutSeconds 30
+                    if ($inspected.StdOut.Trim() -ne $runLabel) {
+                        throw "refusing to remove foreign Windows project $kind resource"
+                    }
+                }
+            }
+            Invoke-BoundedNative -FilePath "docker" -Arguments ($composeArguments + @("down", "--volumes", "--remove-orphans", "--timeout", "10")) -Label "remove exact Windows Compose project" -TimeoutSeconds 60 | Out-Null
+            foreach ($image in @($frontendImage, $coreImage)) {
+                $inspection = Invoke-BoundedNative -FilePath "docker" -Arguments @("image", "inspect", "--format", '{{ index .Config.Labels "io.thothii.task13.run" }}', $image) -Label "inspect Windows image ownership" -TimeoutSeconds 30 -AllowFailure
+                if ($inspection.ExitCode -eq 0) {
+                    if ($inspection.StdOut.Trim() -ne $runLabel) {
+                        throw "refusing to remove foreign Windows image $image"
+                    }
+                    Invoke-BoundedNative -FilePath "docker" -Arguments @("image", "rm", $image) -Label "remove exact Windows image" -TimeoutSeconds 60 | Out-Null
+                }
+            }
+        }
+        catch {
+            $cleanupSucceeded = $false
+            Write-Error (Protect-Output $_.Exception.Message)
+        }
+    }
    foreach ($name in $savedEnvironment.Keys) {
        [System.Environment]::SetEnvironmentVariable($name, $savedEnvironment[$name], "Process")
    }
-    if ([System.IO.Directory]::Exists($temporaryRoot)) {
+    if ($cleanupSucceeded -and [System.IO.Directory]::Exists($temporaryRoot)) {
        Remove-Item -LiteralPath $temporaryRoot -Recurse -Force
    }
 }

-Write-Output "Windows clone, LF-byte, Compose render, and thothctl invocation contracts passed."
+if (-not $cleanupSucceeded) {
+    throw "Windows cleanup proof failed; fixture path retained for recovery"
+}
+if ($DockerStartup) {
+    Write-Output "Windows spaced-path build, native thothctl, bounded two-service startup, and exact cleanup passed."
+} else {
+    Write-Output "Windows spaced-path clone, LF-byte, Compose render, and native thothctl build/invocation contracts passed; Docker startup mode was not requested."
+}
@@ -5,4 +5,4 @@ root="$(cd "$(dirname "$0")/.." && pwd -P)"
 # shellcheck source=./unified-deployment-smoke.sh
 source "$root/scripts/unified-deployment-smoke.sh"

-task13_smoke_main update
+task13_supervise "$TASK13_SMOKE_TIMEOUT" "thothctl update smoke" task13_smoke_main update
@@ -4,11 +4,15 @@
 # isolated fixture, exact cleanup, and sanitized failure reporting.
 set -euo pipefail

-TASK13_BAD_CANDIDATE_IMAGE="registry:2.8.3@sha256:a3d8aaa63ed8681a604f1dea0aa03f100d5895b6a58ace528858a7b332415373"
+TASK13_BAD_CANDIDATE_IMAGE="hello-world@sha256:c3cbe1cc1aa588a64951ac6286e0df7b27fe2e6324b1001c619bb358770c0178"
+TASK13_BAD_CANDIDATE_BEHAVIOR="stopped"
 TASK13_BAD_PI_VERSION="0.80.4-task13"
 TASK13_CURL_CONNECT_TIMEOUT=3
 TASK13_CURL_MAX_TIME=10
 TASK13_CLEANUP_TIMEOUT=20
+TASK13_COMMAND_TIMEOUT=900
+TASK13_SMOKE_TIMEOUT=1800
+TASK13_TERM_GRACE=45

 task13_fail() {
  printf 'Task 13 smoke failed: %s\n' "$*" >&2
@@ -49,41 +53,82 @@ task13_log_failure() {
 task13_run_logged() {
  local label="$1"
  shift
-  if ! "$@" >>"$TASK13_LOG" 2>&1; then
+  if ! task13_bounded "$TASK13_COMMAND_TIMEOUT" "$label" "$@" >>"$TASK13_LOG" 2>&1; then
    task13_log_failure "$label"
  fi
 }

 task13_bounded() {
-  local seconds="$1" label="$2" command_pid watchdog_pid rc
+  local seconds="$1" label="$2" command_pid watchdog_pid rc watchdog_rc=0
+  local monitor_enabled=0 timeout_marker command_group
  shift 2
-  "$@" &
-  command_pid=$!
+  timeout_marker="$(mktemp "${TMPDIR:-/tmp}/thothii-task13-timeout.XXXXXX")"
+  [[ $- == *m* ]] && monitor_enabled=1
+  if [[ -n "${TASK13_ACTIVE_GROUP:-}" ]]; then
+    [[ "$TASK13_ACTIVE_GROUP" =~ ^[0-9]+$ ]] \
+      || task13_fail "invalid active Task 13 process group"
+    set +m
+    "$@" &
+    command_pid=$!
+    command_group="$TASK13_ACTIVE_GROUP"
+  else
+    set -m
+    "$@" &
+    command_pid=$!
+    command_group="$command_pid"
+    [[ "$monitor_enabled" -eq 1 ]] || set +m
+  fi
  (
-    local sleep_pid
+    local sleep_pid grace_deadline
    sleep "$seconds" &
    sleep_pid=$!
    trap 'kill "$sleep_pid" 2>/dev/null || true' EXIT INT TERM
    wait "$sleep_pid" 2>/dev/null || exit 0
    trap - EXIT INT TERM
-    if kill -0 "$command_pid" 2>/dev/null; then
+    if kill -0 -- "-$command_group" 2>/dev/null; then
+      trap '' TERM
+      printf 'timeout\n' >"$timeout_marker"
      printf 'Task 13 command timed out after %ss: %s\n' "$seconds" "$label" >&2
-      kill -TERM "$command_pid" 2>/dev/null || true
-      sleep 5
-      kill -KILL "$command_pid" 2>/dev/null || true
+      kill -TERM -- "-$command_group" 2>/dev/null || true
+      grace_deadline=$((SECONDS + TASK13_TERM_GRACE))
+      while kill -0 -- "-$command_group" 2>/dev/null && ((SECONDS < grace_deadline)); do
+        sleep 1
+      done
+      kill -KILL -- "-$command_group" 2>/dev/null || true
+      exit 124
    fi
  ) &
  watchdog_pid=$!
+  if [[ -n "${TASK13_ACTIVE_GROUP:-}" && "$monitor_enabled" -eq 1 ]]; then
+    set -m
+  fi
  if wait "$command_pid"; then
    rc=0
  else
    rc=$?
  fi
-  kill "$watchdog_pid" 2>/dev/null || true
-  wait "$watchdog_pid" 2>/dev/null || true
+  if [[ -s "$timeout_marker" ]]; then
+    wait "$watchdog_pid" 2>/dev/null || watchdog_rc=$?
+  else
+    kill "$watchdog_pid" 2>/dev/null || true
+    wait "$watchdog_pid" 2>/dev/null || true
+  fi
+  rm -f "$timeout_marker"
+  [[ "$watchdog_rc" -eq 124 ]] && return 124
  return "$rc"
 }

+task13_supervised_call() {
+  TASK13_ACTIVE_GROUP="$BASHPID"
+  "$@"
+}
+
+task13_supervise() {
+  local seconds="$1" label="$2"
+  shift 2
+  task13_bounded "$seconds" "$label" task13_supervised_call "$@"
+}
+
 task13_compose_files() {
  TASK13_COMPOSE=(
    docker compose
@@ -91,10 +136,20 @@ task13_compose_files() {
    --project-directory "$TASK13_ROOT"
    --env-file "$TASK13_ENV_FILE"
    -f "$TASK13_ROOT/compose.yaml"
-    -f "$TASK13_ROOT/deploy/compose.local.yaml"
-    -f "$TASK13_OVERRIDE"
  )
-  if [[ -f "$TASK13_CURRENT_IMAGE_OVERRIDE" ]]; then
+  if [[ "${TASK13_PROFILE:-local}" == server ]]; then
+    TASK13_COMPOSE+=(
+      -f "$TASK13_ROOT/deploy/compose.server.yaml"
+      -f "$TASK13_ROOT/deploy/compose.session-server.yaml.example"
+      -f "$TASK13_OVERRIDE"
+    )
+  else
+    TASK13_COMPOSE+=(
+      -f "$TASK13_ROOT/deploy/compose.local.yaml"
+      -f "$TASK13_OVERRIDE"
+    )
+  fi
+  if [[ "${TASK13_PROFILE:-local}" == local && -f "$TASK13_CURRENT_IMAGE_OVERRIDE" ]]; then
    TASK13_COMPOSE+=(-f "$TASK13_CURRENT_IMAGE_OVERRIDE")
  fi
 }
@@ -224,6 +279,15 @@ services:
      PI_THINKING: low
      THT_WORKSPACE_INSTALLATION_ID: task13-smoke
      THT_WORKSPACE_REGISTRY_ROOT: /data/workspace-registry
+      THT_WS_TASK13_SMOKE_DWH_HOST: dwh.task13.invalid
+      THT_WS_TASK13_SMOKE_DWH_PORT: "5432"
+      THT_WS_TASK13_SMOKE_DWH_USER: task13_reader
+      THT_WS_TASK13_SMOKE_DWH_PASSWORD_FILE: /run/secrets/thothii.secrets
+      THT_WS_TASK13_SMOKE_VECTOR_HOST: vector.task13.invalid
+      THT_WS_TASK13_SMOKE_VECTOR_PORT: "5432"
+      THT_WS_TASK13_SMOKE_VECTOR_USER: task13_vector_reader
+      THT_WS_TASK13_SMOKE_VECTOR_PASSWORD_FILE: /run/secrets/thothii.secrets
+      THT_WS_TASK13_SMOKE_EMBEDDING_BASE_URL: http://$TASK13_LLM_CONTAINER:9000
    labels:
      io.thothii.task13.run: "$TASK13_RUN_ID"
    volumes: !override
@@ -272,6 +336,114 @@ EOF
  chmod 0600 "$TASK13_INSTALLATION"
 }

+task13_write_server_fixture_files() {
+  local data_root pi_root registry_root remote_path workspace_path
+  printf '{}\n' >"$TASK13_PI_AUTH"
+  printf 'THT_MODEL_API_KEY=%s\n' "$TASK13_SECRET_VALUE" >"$TASK13_SECRETS"
+  printf '%s\n' "$TASK13_SESSION_PASSWORD" >"$TASK13_SESSION_RUNTIME_PASSWORD"
+  printf '%s\n' "$TASK13_SESSION_MIGRATOR_PASSWORD" >"$TASK13_SESSION_MIGRATOR_PASSWORD_FILE"
+  cat >"$TASK13_SESSION_CA" <<'EOF'
+-----BEGIN CERTIFICATE-----
+VEFTSzEzLURJU1BPU0FCTEUtU0VTU0lPTi1DQQ==
+-----END CERTIFICATE-----
+EOF
+  chmod 0644 "$TASK13_PI_AUTH" "$TASK13_SESSION_CA"
+  chmod 0600 "$TASK13_SECRETS" "$TASK13_SESSION_RUNTIME_PASSWORD" \
+    "$TASK13_SESSION_MIGRATOR_PASSWORD_FILE"
+
+  cat >"$TASK13_SERVER_WORKSPACE_CONFIG" <<'EOF'
+language: en
+session_storage:
+  type: postgres_direct
+  connection:
+    host: ${THT_SESSION_DB_HOST}
+    port: ${THT_SESSION_DB_PORT}
+    database: ${THT_SESSION_DB_NAME}
+    schema: thoth_sessions
+    user: ${THT_SESSION_RUNTIME_USER}
+    password_file: ${THT_SESSION_RUNTIME_PASSWORD_FILE}
+    sslmode: ${THT_SESSION_DB_SSLMODE}
+    sslrootcert: ${THT_SESSION_DB_SSLROOTCERT}
+roots:
+  artifacts: artifacts
+  indexes: indexes
+  sessions: sessions
+EOF
+  chmod 0600 "$TASK13_SERVER_WORKSPACE_CONFIG"
+
+  mkdir -p "$TASK13_SERVER_DATA" "$TASK13_SERVER_PI_STATE" "$TASK13_SERVER_REGISTRY"
+  chmod 0777 "$TASK13_SERVER_DATA" "$TASK13_SERVER_PI_STATE" "$TASK13_SERVER_REGISTRY"
+  data_root="$TASK13_SERVER_DATA"
+  pi_root="$TASK13_SERVER_PI_STATE"
+  registry_root="$TASK13_SERVER_REGISTRY"
+  remote_path="$TASK13_REMOTE"
+  workspace_path="$TASK13_SERVER_WORKSPACE_CONFIG"
+
+  cat >"$TASK13_OVERRIDE" <<EOF
+services:
+  core:
+    image: $TASK13_CORE_IMAGE
+    build:
+      labels:
+        io.thothii.task13.run: "$TASK13_RUN_ID"
+    environment:
+      THT_WS_TASK13_SMOKE_DWH_HOST: dwh.task13.invalid
+      THT_WS_TASK13_SMOKE_DWH_PORT: "5432"
+      THT_WS_TASK13_SMOKE_DWH_USER: task13_reader
+      THT_WS_TASK13_SMOKE_DWH_PASSWORD_FILE: /run/secrets/thothii.secrets
+      THT_WS_TASK13_SMOKE_VECTOR_HOST: vector.task13.invalid
+      THT_WS_TASK13_SMOKE_VECTOR_PORT: "5432"
+      THT_WS_TASK13_SMOKE_VECTOR_USER: task13_vector_reader
+      THT_WS_TASK13_SMOKE_VECTOR_PASSWORD_FILE: /run/secrets/thothii.secrets
+      THT_WS_TASK13_SMOKE_EMBEDDING_BASE_URL: https://embedding.task13.invalid
+    labels:
+      io.thothii.task13.run: "$TASK13_RUN_ID"
+    volumes:
+      - $remote_path:/fixtures/remote.git:ro
+  frontend:
+    image: $TASK13_FRONTEND_IMAGE
+    build:
+      labels:
+        io.thothii.task13.run: "$TASK13_RUN_ID"
+    labels:
+      io.thothii.task13.run: "$TASK13_RUN_ID"
+  session-migrate:
+    image: $TASK13_CORE_IMAGE
+networks:
+  thothii:
+    labels:
+      io.thothii.task13.run: "$TASK13_RUN_ID"
+EOF
+  chmod 0600 "$TASK13_OVERRIDE"
+
+  {
+    printf 'THOTH_HTTP_PORT=0\n'
+    printf 'THOTH_SERVER_BIND=127.0.0.1\n'
+    printf 'MAX_PI_PROCESSES=2\n'
+    printf 'PI_AUTH_FILE=%s\n' "$TASK13_PI_AUTH"
+    printf 'THT_SECRETS_FILE=%s\n' "$TASK13_SECRETS"
+    printf 'THT_WORKSPACE_GIT_REMOTE=/fixtures/remote.git\n'
+    printf 'THT_WORKSPACE_GIT_BRANCH=%s\n' "$TASK13_BRANCH"
+    printf 'THT_WORKSPACE_GIT_AUTHOR_NAME=Task 13 Server Smoke\n'
+    printf 'THT_WORKSPACE_GIT_AUTHOR_EMAIL=task13-server@example.invalid\n'
+    printf 'THT_DATA_ROOT=%s\n' "$data_root"
+    printf 'THT_PI_STATE_ROOT=%s\n' "$pi_root"
+    printf 'THT_WORKSPACE_REGISTRY_ROOT=%s\n' "$registry_root"
+    printf 'THT_SERVER_WORKSPACE_CONFIG=%s\n' "$workspace_path"
+    printf 'THT_SESSION_DB_HOST=task13-session.invalid\n'
+    printf 'THT_SESSION_DB_PORT=5432\n'
+    printf 'THT_SESSION_DB_NAME=task13\n'
+    printf 'THT_SESSION_RUNTIME_USER=task13_runtime\n'
+    printf 'THT_SESSION_MIGRATOR_USER=task13_migrator\n'
+    printf 'THT_SESSION_DB_SSLMODE=verify-full\n'
+    printf 'THT_SESSION_RUNTIME_PASSWORD_SOURCE=%s\n' "$TASK13_SESSION_RUNTIME_PASSWORD"
+    printf 'THT_SESSION_MIGRATOR_PASSWORD_SOURCE=%s\n' "$TASK13_SESSION_MIGRATOR_PASSWORD_FILE"
+    printf 'THT_SESSION_CA_SOURCE=%s\n' "$TASK13_SESSION_CA"
+    printf 'THT_LLM_URL=https://llm.task13.invalid/v1\n'
+  } >"$TASK13_ENV_FILE"
+  chmod 0600 "$TASK13_ENV_FILE"
+}
+
 task13_seed_registry() {
  mkdir -p "$TASK13_SEED/workspaces"
  task13_run_logged "initialize bare workspace registry" \
@@ -377,6 +549,14 @@ task13_start_stack() {
  task13_log_failure "deterministic local LLM fixture readiness"
 }

+task13_start_server_stack() {
+  printf '== Build and start isolated Linux server profile ==\n'
+  task13_assert_rendered_contract
+  task13_compose_logged "build server Compose images" build --pull core frontend
+  task13_compose_logged "start server Compose distribution" \
+    up --detach --wait --wait-timeout 120 core frontend
+}
+
 task13_frontend_address() {
  task13_compose port frontend 8080 | awk 'NR == 1 {print $0}'
 }
@@ -422,6 +602,67 @@ task13_assert_runtime() {
  task13_run_logged "thothctl Pi doctor" "$TASK13_THOTHCTL" --installation "$TASK13_INSTALLATION" pi doctor
 }

+task13_assert_server_runtime() {
+  local frontend unauthenticated authenticated session_status core_id frontend_id
+  local expected_core_image expected_frontend_image
+  frontend="$(task13_frontend_address)"
+  task13_run_logged "server frontend health" curl \
+    --connect-timeout "$TASK13_CURL_CONNECT_TIMEOUT" --max-time "$TASK13_CURL_MAX_TIME" \
+    --fail --silent --show-error "http://$frontend/"
+  task13_run_logged "server same-origin core health" curl \
+    --connect-timeout "$TASK13_CURL_CONNECT_TIMEOUT" --max-time "$TASK13_CURL_MAX_TIME" \
+    --fail --silent --show-error "http://$frontend/api/health"
+
+  core_id="$(task13_core_id)"
+  frontend_id="$(task13_compose ps -q frontend)"
+  expected_core_image="$(docker image inspect --format '{{.Id}}' "$TASK13_CORE_IMAGE")"
+  expected_frontend_image="$(docker image inspect --format '{{.Id}}' "$TASK13_FRONTEND_IMAGE")"
+  [[ "$(docker inspect --format '{{.Image}}' "$core_id")" == "$expected_core_image" ]] \
+    || task13_fail "server core did not use the smoke-built core image"
+  [[ "$(docker inspect --format '{{.Image}}' "$frontend_id")" == "$expected_frontend_image" ]] \
+    || task13_fail "server frontend did not use the smoke-built frontend image"
+  task13_compose exec -T core sh -ceu '
+    test "$AUTH_MODE" = upstream
+    test "$THT_SESSION_STORAGE" = postgres
+    test -r /run/secrets/thothii.secrets
+    test -r /run/secrets/session_runtime_password
+    test -r /run/secrets/session_ca.pem
+    test -r /app/harness/workspaces/server-sessions.yaml
+  '
+  task13_mount_fingerprint | grep -Fq '/data = bind :' \
+    || task13_fail "server profile did not bind the disposable data root"
+  task13_mount_fingerprint | grep -Fq '/home/thoth/.pi = bind :' \
+    || task13_fail "server profile did not bind the disposable Pi state root"
+  task13_mount_fingerprint | grep -Fq '/data/workspace-registry = bind :' \
+    || task13_fail "server profile did not bind the disposable registry root"
+
+  unauthenticated="$(curl --connect-timeout "$TASK13_CURL_CONNECT_TIMEOUT" \
+    --max-time "$TASK13_CURL_MAX_TIME" --silent --output /dev/null --write-out '%{http_code}' \
+    "http://$frontend/api/workspaces")"
+  [[ "$unauthenticated" == 401 ]] || task13_fail "server profile did not enforce upstream auth"
+  authenticated="$TASK13_TMP/server-workspaces.out"
+  curl --connect-timeout "$TASK13_CURL_CONNECT_TIMEOUT" --max-time "$TASK13_CURL_MAX_TIME" \
+    --fail --silent --show-error \
+    -H 'x-thoth-principal-issuer: task13-proxy' \
+    -H 'x-thoth-principal-subject: task13-user' \
+    -H 'x-thoth-principal-display-name: Task 13 User' \
+    "http://$frontend/api/workspaces" >"$authenticated"
+  grep -Fq 'Task 13 Smoke' "$authenticated" \
+    || task13_fail "authenticated server route did not expose the disposable registry"
+
+  session_status="$(curl --connect-timeout "$TASK13_CURL_CONNECT_TIMEOUT" \
+    --max-time "$TASK13_CURL_MAX_TIME" --silent --output "$TASK13_TMP/server-sessions.out" \
+    --write-out '%{http_code}' \
+    -H 'x-thoth-principal-issuer: task13-proxy' \
+    -H 'x-thoth-principal-subject: task13-user' \
+    "http://$frontend/api/sessions")"
+  [[ "$session_status" == 503 ]] \
+    || task13_fail "disposable unavailable session dependency did not fail closed with 503"
+  if grep -Fq "$TASK13_SECRET_VALUE" "$TASK13_TMP/server-sessions.out"; then
+    task13_fail "server session failure exposed the fixture secret"
+  fi
+}
+
 task13_registry_status() {
  task13_compose exec -T core curl --connect-timeout 3 --max-time 10 -fsS \
    http://127.0.0.1:8787/workspace-registry/status
@@ -523,10 +764,18 @@ task13_registry_lifecycle() {
 }

 task13_prepare_bad_candidate() {
-  task13_run_logged "pull pinned dead-core candidate" docker image pull "$TASK13_BAD_CANDIDATE_IMAGE"
+  task13_run_logged "pull pinned stopped-core candidate" docker image pull "$TASK13_BAD_CANDIDATE_IMAGE"
  TASK13_BAD_CANDIDATE_ID="$(docker image inspect --format '{{.Id}}' "$TASK13_BAD_CANDIDATE_IMAGE")"
  [[ "$TASK13_BAD_CANDIDATE_ID" =~ ^sha256:[0-9a-f]{64}$ ]] \
    || task13_fail "bad candidate image identity was not resolved"
+  task13_run_logged "prove bad candidate exits" docker run \
+    --name "$TASK13_BAD_CANDIDATE_CONTAINER" \
+    --label "io.thothii.task13.run=$TASK13_RUN_ID" \
+    "$TASK13_BAD_CANDIDATE_IMAGE"
+  [[ "$(docker container inspect --format '{{.State.Running}}:{{.State.ExitCode}}' \
+    "$TASK13_BAD_CANDIDATE_CONTAINER")" == false:0 ]] \
+    || task13_fail "bad candidate did not reach the guaranteed stopped state"
+  task13_remove_labeled_container "$TASK13_BAD_CANDIDATE_CONTAINER"
 }

 task13_update_rollback() {
@@ -624,7 +873,12 @@ task13_remove_transaction_image() {
 task13_assert_project_ownership() {
  local kind id ids label
  for kind in container volume network; do
-    if ! ids="$(docker "$kind" ls -q --filter "label=com.docker.compose.project=$TASK13_PROJECT")"; then
+    if [[ "$kind" == container ]]; then
+      if ! ids="$(docker container ls -aq --filter "label=com.docker.compose.project=$TASK13_PROJECT")"; then
+        task13_fail "could not enumerate Compose project container resources"
+        return 1
+      fi
+    elif ! ids="$(docker "$kind" ls -q --filter "label=com.docker.compose.project=$TASK13_PROJECT")"; then
      task13_fail "could not enumerate Compose project $kind resources"
      return 1
    fi
@@ -674,6 +928,7 @@ task13_cleanup() {
    printf '%s\n' '--- sanitized Task 13 diagnostic log ---' >&2
    tail -n 200 "$TASK13_LOG" | task13_sanitize >&2
  fi
+  task13_remove_labeled_container "${TASK13_BAD_CANDIDATE_CONTAINER:-}" || cleanup_rc=1
  task13_remove_labeled_container "${TASK13_LLM_CONTAINER:-}" || cleanup_rc=1
  if [[ -n "${TASK13_PROJECT:-}" && -n "${TASK13_ROOT:-}" && -f "${TASK13_OVERRIDE:-}" ]]; then
    if task13_assert_project_ownership >>"${TASK13_LOG:-/dev/null}" 2>&1; then
@@ -899,6 +1154,177 @@ task13_self_test_transaction_image_cleanup() {
  rm -f "$calls" "$foreign_error"
 }

+task13_self_test_rollback_fixture_contract() {
+  [[ "${TASK13_BAD_CANDIDATE_BEHAVIOR:-}" == stopped ]] \
+    || task13_fail "rollback candidate is not declared as guaranteed stopped"
+  [[ "$TASK13_BAD_CANDIDATE_IMAGE" =~ ^hello-world@sha256:[0-9a-f]{64}$ ]] \
+    || task13_fail "rollback candidate is not the digest-pinned stopped fixture"
+}
+
+task13_self_test_runtime_binding_fixture() {
+  local fixture_source
+  fixture_source="$(declare -f task13_write_fixture_files)"
+  for variable in \
+    THT_WS_TASK13_SMOKE_DWH_HOST \
+    THT_WS_TASK13_SMOKE_DWH_PORT \
+    THT_WS_TASK13_SMOKE_DWH_USER \
+    THT_WS_TASK13_SMOKE_DWH_PASSWORD_FILE \
+    THT_WS_TASK13_SMOKE_VECTOR_HOST \
+    THT_WS_TASK13_SMOKE_VECTOR_PORT \
+    THT_WS_TASK13_SMOKE_VECTOR_USER \
+    THT_WS_TASK13_SMOKE_VECTOR_PASSWORD_FILE \
+    THT_WS_TASK13_SMOKE_EMBEDDING_BASE_URL; do
+    grep -Fq "$variable" <<<"$fixture_source" \
+      || task13_fail "rollback fixture lacks runtime binding: $variable"
+  done
+}
+
+task13_self_test_server_runtime_binding_fixture() {
+  local fixture_source
+  fixture_source="$(declare -f task13_write_server_fixture_files)"
+  for variable in \
+    THT_WS_TASK13_SMOKE_DWH_HOST \
+    THT_WS_TASK13_SMOKE_DWH_PASSWORD_FILE \
+    THT_WS_TASK13_SMOKE_VECTOR_HOST \
+    THT_WS_TASK13_SMOKE_VECTOR_PASSWORD_FILE \
+    THT_WS_TASK13_SMOKE_EMBEDDING_BASE_URL; do
+    grep -Fq "$variable" <<<"$fixture_source" \
+      || task13_fail "server fixture lacks runtime binding: $variable"
+  done
+}
+
+task13_self_test_stopped_project_containers() {
+  local calls foreign_error
+  calls="$(mktemp "${TMPDIR:-/tmp}/thothii-task13-project-containers.XXXXXX")"
+  foreign_error="$calls.foreign-error"
+  TASK13_PROJECT="thothii-0123456789ab"
+  TASK13_RUN_ID="task13-contract-run"
+
+  docker() {
+    printf '%s\n' "$*" >>"$calls"
+    case "$1 $2 $3" in
+      "container ls -aq") printf '%s\n' stopped-foreign ;;
+      "container inspect --format") printf '%s\n' some-other-run ;;
+      "volume ls -q"|"network ls -q") : ;;
+      *) return 1 ;;
+    esac
+  }
+
+  if task13_assert_project_ownership 2>"$foreign_error"; then
+    unset -f docker
+    rm -f "$calls" "$foreign_error"
+    task13_fail "project cleanup accepted a stopped foreign container"
+  fi
+  grep -Fq 'container ls -aq' "$calls" \
+    || task13_fail "project cleanup did not enumerate stopped containers"
+  grep -Fq 'Compose project contains a foreign container resource' "$foreign_error" \
+    || task13_fail "stopped foreign container refusal was not explicit"
+
+  : >"$calls"
+  docker() {
+    printf '%s\n' "$*" >>"$calls"
+    case "$1 $2 $3" in
+      "container ls -aq") printf '%s\n' stopped-owned ;;
+      "container inspect --format") printf '%s\n' "$TASK13_RUN_ID" ;;
+      "volume ls -q"|"network ls -q") : ;;
+      *) return 1 ;;
+    esac
+  }
+  task13_assert_project_ownership
+  [[ "$(grep -Fc 'container inspect --format' "$calls")" -eq 1 ]] \
+    || task13_fail "project cleanup did not inspect exactly the stopped owned container"
+  unset -f docker
+  rm -f "$calls" "$foreign_error"
+}
+
+task13_self_test_timeout_process_group() {
+  local child_file child_pid="" rc
+  child_file="$(mktemp "${TMPDIR:-/tmp}/thothii-task13-timeout-child.XXXXXX")"
+  set +e
+  task13_bounded 1 "child-process regression" bash -c \
+    'sleep 30 & printf "%s\n" "$!" >"$1"; wait' _ "$child_file" >/dev/null 2>&1
+  rc=$?
+  set -e
+  child_pid="$(sed -n '1p' "$child_file")"
+  [[ "$rc" -ne 0 ]] || {
+    rm -f "$child_file"
+    task13_fail "timed command unexpectedly succeeded"
+  }
+  if [[ -n "$child_pid" ]] && kill -0 "$child_pid" 2>/dev/null; then
+    kill -KILL "$child_pid" 2>/dev/null || true
+    rm -f "$child_file"
+    task13_fail "timed command left its child process alive"
+  fi
+  rm -f "$child_file"
+}
+
+task13_self_test_nested_timeout_process_group() {
+  local child_file child_pid="" rc
+  child_file="$(mktemp "${TMPDIR:-/tmp}/thothii-task13-nested-timeout.XXXXXX")"
+  task13_nested_timeout_fixture() {
+    task13_bounded 30 "nested child-process regression" bash -c \
+      'sleep 30 & printf "%s\n" "$!" >"$1"; wait' _ "$child_file"
+  }
+  set +e
+  task13_supervise 1 "nested timeout supervisor" task13_nested_timeout_fixture >/dev/null 2>&1
+  rc=$?
+  set -e
+  unset -f task13_nested_timeout_fixture
+  child_pid="$(sed -n '1p' "$child_file")"
+  [[ "$rc" -ne 0 ]] || {
+    rm -f "$child_file"
+    task13_fail "nested timed command unexpectedly succeeded"
+  }
+  if [[ -n "$child_pid" ]] && kill -0 "$child_pid" 2>/dev/null; then
+    kill -KILL "$child_pid" 2>/dev/null || true
+    rm -f "$child_file"
+    task13_fail "outer timeout left its nested command child alive"
+  fi
+  rm -f "$child_file"
+}
+
+task13_self_test_public_timeout_contract() {
+  local root
+  root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd -P)"
+  grep -Eq 'task13_supervise[[:space:]].*task13_smoke_main[[:space:]]+full' \
+    "$root/scripts/unified-deployment-smoke.sh" \
+    || task13_fail "direct unified smoke invocation lacks an internal supervisor"
+  grep -Eq 'task13_supervise[[:space:]].*task13_smoke_main[[:space:]]+update' \
+    "$root/scripts/thothctl-update-smoke.sh" \
+    || task13_fail "direct update smoke invocation lacks an internal supervisor"
+}
+
+task13_self_test_windows_release_contract() {
+  local root script workflow
+  root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd -P)"
+  script="$root/scripts/test-windows-clone-contract.ps1"
+  workflow="$root/.github/workflows/deployment.yml"
+  grep -Fq 'Task 13 path with spaces' "$script" \
+    || task13_fail "Windows contract does not operate from a path containing spaces"
+  grep -Fq 'DockerStartup' "$script" \
+    || task13_fail "Windows contract lacks an explicit Docker startup mode"
+  grep -Fq 'Kill($true)' "$script" \
+    || task13_fail "Windows bounded runner does not kill the full process tree"
+  grep -Fq 'docker-desktop' "$workflow" \
+    || task13_fail "workflow lacks a manual self-hosted Windows Docker Desktop gate"
+  grep -Fq -- '-DockerStartup' "$workflow" \
+    || task13_fail "manual Windows release job does not execute Docker startup mode"
+}
+
+task13_self_test_server_release_contract() {
+  local root workflow server_smoke
+  root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd -P)"
+  workflow="$root/.github/workflows/deployment.yml"
+  server_smoke="$root/scripts/server-deployment-smoke.sh"
+  [[ -x "$server_smoke" ]] || task13_fail "bounded Linux server deployment smoke is missing"
+  grep -Fq 'deploy/compose.server.yaml' "$root/scripts/unified-deployment-smoke.sh" \
+    || task13_fail "server smoke does not load the server profile"
+  grep -Fq 'deploy/compose.session-server.yaml.example' "$root/scripts/unified-deployment-smoke.sh" \
+    || task13_fail "server smoke does not load the required session overlay"
+  grep -Eq 'timeout .*scripts/server-deployment-smoke\.sh' "$workflow" \
+    || task13_fail "workflow lacks an outer timeout for the Linux server smoke"
+}
+
 task13_self_test_source_contract() {
  local root host_network push_command registry_function workflow uses_count pinned_uses_count
  root="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd -P)"
@@ -950,10 +1376,34 @@ task13_self_test() {
  task13_self_test_cleanup_ownership
  task13_self_test_image_cleanup_ownership
  task13_self_test_transaction_image_cleanup
+  task13_self_test_rollback_fixture_contract
+  task13_self_test_runtime_binding_fixture
+  task13_self_test_server_runtime_binding_fixture
+  task13_self_test_stopped_project_containers
+  task13_self_test_timeout_process_group
+  task13_self_test_nested_timeout_process_group
+  task13_self_test_public_timeout_contract
+  task13_self_test_windows_release_contract
+  task13_self_test_server_release_contract
  task13_self_test_source_contract
  printf 'Task 13 smoke safety contracts passed.\n'
 }

+task13_self_test_case() {
+  case "$1" in
+    rollback) task13_self_test_rollback_fixture_contract ;;
+    runtime-bindings) task13_self_test_runtime_binding_fixture ;;
+    server-bindings) task13_self_test_server_runtime_binding_fixture ;;
+    cleanup) task13_self_test_stopped_project_containers ;;
+    timeout-group) task13_self_test_timeout_process_group ;;
+    timeout-nested) task13_self_test_nested_timeout_process_group ;;
+    timeout-public) task13_self_test_public_timeout_contract ;;
+    windows) task13_self_test_windows_release_contract ;;
+    server) task13_self_test_server_release_contract ;;
+    *) task13_fail "unknown Task 13 self-test case: $1" ;;
+  esac
+}
+
 task13_initialize() {
  umask 077
  TASK13_ROOT="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd -P)"
@@ -966,6 +1416,7 @@ task13_initialize() {
  trap 'task13_cleanup $?' EXIT
  trap 'exit 130' INT TERM HUP
  TASK13_RUN_ID="$(date -u +%Y%m%d%H%M%S)-$$-${RANDOM:-0}"
+  TASK13_PROFILE="local"
  TASK13_INSTALLATION="$TASK13_TMP/thothii-installation.yaml"
  TASK13_PROJECT="thothii-$(task13_sha256_text "$TASK13_INSTALLATION" | cut -c1-12)"
  TASK13_CONTROL_DIR="$TASK13_ROOT/.thothctl/$TASK13_PROJECT"
@@ -984,12 +1435,22 @@ task13_initialize() {
  TASK13_LLM_SERVER="$TASK13_TMP/fake-llm.mjs"
  TASK13_THOTHCTL_DIR="$TASK13_TMP/thothctl"
  TASK13_LLM_CONTAINER="$TASK13_PROJECT-llm"
+  TASK13_BAD_CANDIDATE_CONTAINER="$TASK13_PROJECT-bad-candidate"
  TASK13_CORE_IMAGE="task13-core-$TASK13_RUN_ID:local"
  TASK13_FRONTEND_IMAGE="task13-frontend-$TASK13_RUN_ID:local"
  TASK13_SECRET_VALUE="task13-secret-$TASK13_RUN_ID"
  TASK13_NETWORK=""
  TASK13_BAD_CANDIDATE_ID=""
  TASK13_PREVIOUS_IMAGE_ID=""
+  TASK13_SERVER_DATA="$TASK13_TMP/Server Data"
+  TASK13_SERVER_PI_STATE="$TASK13_TMP/Server Pi State"
+  TASK13_SERVER_REGISTRY="$TASK13_TMP/Server Registry"
+  TASK13_SERVER_WORKSPACE_CONFIG="$TASK13_TMP/server-sessions.yaml"
+  TASK13_SESSION_RUNTIME_PASSWORD="$TASK13_TMP/session-runtime-password"
+  TASK13_SESSION_MIGRATOR_PASSWORD_FILE="$TASK13_TMP/session-migrator-password"
+  TASK13_SESSION_CA="$TASK13_TMP/session-ca.pem"
+  TASK13_SESSION_PASSWORD="task13-runtime-$TASK13_RUN_ID"
+  TASK13_SESSION_MIGRATOR_PASSWORD="task13-migrator-$TASK13_RUN_ID"
 }

 task13_require_tools() {
@@ -1022,10 +1483,26 @@ task13_smoke_main() {
  printf 'Task 13 %s deployment smoke passed.\n' "$mode"
 }

+task13_server_smoke_main() {
+  task13_initialize
+  TASK13_PROFILE="server"
+  task13_require_tools
+  task13_write_server_fixture_files
+  task13_seed_registry
+  task13_start_server_stack
+  task13_assert_project_ownership
+  task13_assert_built_image_ownership
+  task13_assert_server_runtime
+  printf 'Task 13 Linux server deployment smoke passed.\n'
+}
+
 if [[ "${BASH_SOURCE[0]}" == "$0" ]]; then
  if [[ "${1:-}" == "--self-test" ]]; then
    task13_self_test
+  elif [[ "${1:-}" == "--self-test-case" ]]; then
+    [[ -n "${2:-}" ]] || task13_fail "--self-test-case requires a case name"
+    task13_self_test_case "$2"
  else
-    task13_smoke_main full
+    task13_supervise "$TASK13_SMOKE_TIMEOUT" "unified deployment smoke" task13_smoke_main full
  fi
 fi