Add uninstallers for the coordinator and the worker (release assets)

.github/workflows/release.yml

@@ -110,6 +110,8 @@ jobs:
             artifacts/*
             install.sh
             install.ps1
+            uninstall.sh
+            uninstall.ps1
           # Pre-release tags (e.g. v1.1.0-alpha.1) publish as pre-releases.
           prerelease: ${{ contains(github.ref_name, '-alpha') }}
           generate_release_notes: true

.opencode/session-goal.md

@@ -75,8 +75,18 @@
 - ✅ На машине пользователя: визард alpha.15, правильный токен, venv из wheel, воркер emil-pc online, 15 пустых воркеров вычищены из БД.
 - ✅ Гейт: race + lint + pytest 208.
 
+## Progress (день 2: контроль версий + изоляция)
+- ✅ Визард сверяет установленную версию scimesh с версией бинарника: preflight показывает «installed X, worker needs Y — press Install» и снова предлагает кнопку Install (ensureMatchingScimeshVersion, dev-сборки пропускают). Проверено на машине: a21 vs a22 → красный → Install → зелёный 1.1.0a22.
+- ✅ Все проверки и task-раннеры запускаются с `-I` (isolated): каталог запуска больше не перекрывает venv (был артефакт cwd-затенения исходниками). Затронуты: check, дефолтные раннеры агента, визард (config/save/start), serve, agent_cmd.
+- ✅ Релиз v1.1.0-alpha.22; полный гейт (race + lint 0 issues + pytest 213); бинарник юзера обновлён, рантайм переустановлен (a22), воркер с concurrency=4; большой джоб юзера (1934 шарда) завершён (очередь 0).
+
 ## Completion
 COMPLETED — ночной план выполнен полностью (10 пунктов + 2 найденных бага, включая E2E quorum на релизном коде). Все гейты зелёные, релиз v1.1.0-alpha.16 опубликован.
 
+## Progress (день 2: контроль версий + изоляция)
+- ✅ Визард сверяет установленную версию scimesh с версией бинарника: preflight показывает «installed X, worker needs Y — press Install» и снова предлагает кнопку Install (ensureMatchingScimeshVersion, dev-сборки пропускают). Проверено на машине: a21 vs a22 → красный → Install → зелёный 1.1.0a22.
+- ✅ Все проверки и task-раннеры запускаются с `-I` (isolated): каталог запуска больше не перекрывает venv (был артефакт cwd-затенения исходниками). Затронуты: check, дефолтные раннеры агента, визард (config/save/start), serve, agent_cmd.
+- ✅ Релиз v1.1.0-alpha.22; полный гейт (race + lint 0 issues + pytest 213); бинарник юзера обновлён, рантайм переустановлен (a22), воркер с concurrency=4; большой джоб юзера (1934 шарда) завершён (очередь 0).
+
 ## Completion (предыдущая задача)
 COMPLETED — пайплайн доведён до рабочего состояния и проверен на релизных артефактах v1.1.0-alpha.14.

README.md

@@ -61,7 +61,16 @@ powershell -ExecutionPolicy Bypass -c "irm https://raw.githubusercontent.com/emi
 ```
 
 Set `SCIMESH_AUTO_START=0` to install without starting anything. The old demo
-control room was removed: `/ui` is the admin console. A standalone
+control room was removed: `/ui` is the admin console.
+
+To remove a component, run the matching uninstaller (data is kept unless you
+pass `--purge`):
+
+```bash
+curl -fsSL https://raw.githubusercontent.com/emil28092005/SciMesh/main/uninstall.sh | bash -s coordinator
+curl -fsSL https://raw.githubusercontent.com/emil28092005/SciMesh/main/uninstall.sh | bash -s worker --purge
+# Windows: irm .../uninstall.ps1 | iex  (set $env:SCIMESH_COMPONENT, -Purge deletes data)
+``` A standalone
 worker is installed the same way (`bash -s worker`, or
 `SCIMESH_COMPONENT=worker` on Windows); its installer opens the local setup
 wizard (`worker-agent setup`) in the browser automatically.

uninstall.ps1

@@ -0,0 +1,66 @@
+# SciMesh uninstaller for Windows: stops the running component, removes its
+# binary, and — when asked — deletes its data directory.
+#
+#   powershell -ExecutionPolicy Bypass -c "irm https://raw.githubusercontent.com/emil28092005/SciMesh/main/uninstall.ps1 | iex"
+#
+# $env:SCIMESH_COMPONENT selects the component (coordinator | worker | all,
+# default all). Data is kept unless $env:SCIMESH_PURGE -eq "1" or the
+# -Purge switch is passed (in a pipe there is no interactive prompt).
+param(
+    [switch]$Purge
+)
+$ErrorActionPreference = "Stop"
+
+$Component = if ($env:SCIMESH_COMPONENT) { $env:SCIMESH_COMPONENT } else { "all" }
+if ($Purge -or $env:SCIMESH_PURGE -eq "1") { $Purge = $true } else { $Purge = $false }
+
+$InstallDir = if ($env:SCIMESH_INSTALL_DIR) {
+    $env:SCIMESH_INSTALL_DIR
+} else {
+    Join-Path $env:LOCALAPPDATA "SciMesh"
+}
+
+function Remove-Component {
+    param([string]$Name, [string]$Binary)
+    Write-Host "Stopping $Name…"
+    Get-Process -Name $Name -ErrorAction SilentlyContinue | Stop-Process -Force -ErrorAction SilentlyContinue
+    $target = Join-Path $InstallDir $Binary
+    if (Test-Path $target) {
+        Write-Host "Removing $target…"
+        Remove-Item -Force $target
+    }
+}
+
+function Remove-Data {
+    param([string]$Dir, [string]$Label)
+    if (-not (Test-Path $Dir)) { return }
+    if ($Purge) {
+        Remove-Item -Recurse -Force $Dir
+        Write-Host "Deleted $Dir"
+        return
+    }
+    # No interactive prompt in a pipe: keep the data by default.
+    Write-Host "Keeping $Dir ($Label). Pass -Purge to delete it."
+}
+
+switch ($Component) {
+    "coordinator" {
+        Remove-Component -Name "coordinator" -Binary "coordinator.exe"
+        Remove-Data -Dir (Join-Path $HOME ".scimesh") -Label "secrets, databases, artifacts, users"
+    }
+    "worker" {
+        Remove-Component -Name "worker-agent" -Binary "worker-agent.exe"
+        Remove-Data -Dir (Join-Path $HOME ".scimesh-worker") -Label "worker config, runtime venv, logs"
+    }
+    "all" {
+        Remove-Component -Name "coordinator" -Binary "coordinator.exe"
+        Remove-Component -Name "worker-agent" -Binary "worker-agent.exe"
+        Remove-Data -Dir (Join-Path $HOME ".scimesh") -Label "secrets, databases, artifacts, users"
+        Remove-Data -Dir (Join-Path $HOME ".scimesh-worker") -Label "worker config, runtime venv, logs"
+    }
+    default { throw "unknown component: $Component (use 'coordinator', 'worker' or 'all')" }
+}
+
+Write-Host ""
+Write-Host "SciMesh $Component uninstalled."
+Write-Host "Pass -Purge to also delete the data directories."

uninstall.sh

@@ -0,0 +1,83 @@
+#!/usr/bin/env bash
+# SciMesh uninstaller: stops the running component, removes its binary, and —
+# when asked — deletes its data directory.
+#
+#   curl -fsSL https://raw.githubusercontent.com/emil28092005/SciMesh/main/uninstall.sh | bash -s coordinator
+#   curl -fsSL https://raw.githubusercontent.com/emil28092005/SciMesh/main/uninstall.sh | bash -s worker
+#   curl -fsSL https://raw.githubusercontent.com/emil28092005/SciMesh/main/uninstall.sh         # both
+#
+# Data (jobs, artifacts, users, secrets, the managed venv) is kept by default.
+# Pass --purge (or set SCIMESH_PURGE=1) to delete it without asking; without
+# it the script prompts interactively. Because `curl | bash` pipes have no
+# interactive stdin, the default is always "keep data".
+set -eu
+
+COMPONENT="${1:-all}"
+PURGE=0
+for arg in "$@"; do
+  case "$arg" in
+    --purge) PURGE=1 ;;
+  esac
+done
+[ "${SCIMESH_PURGE:-0}" = "1" ] && PURGE=1
+
+INSTALL_DIR="${SCIMESH_INSTALL_DIR:-$HOME/.local/bin}"
+
+remove_component() {
+  case "$1" in
+    coordinator)
+      echo "Stopping the coordinator (serve)…"
+      pkill -x coordinator 2>/dev/null || true
+      echo "Removing $INSTALL_DIR/coordinator…"
+      rm -f "$INSTALL_DIR/coordinator"
+      ;;
+    worker)
+      echo "Stopping the worker agent and its setup wizard…"
+      pkill -x worker-agent 2>/dev/null || true
+      echo "Removing $INSTALL_DIR/worker-agent…"
+      rm -f "$INSTALL_DIR/worker-agent"
+      ;;
+    *) echo "unknown component: $1 (use 'coordinator', 'worker' or 'all')" >&2; exit 1 ;;
+  esac
+}
+
+remove_data() {
+  local dir="$1" label="$2"
+  if [ ! -d "$dir" ]; then
+    return 0
+  fi
+  if [ "$PURGE" = "1" ]; then
+    rm -rf "$dir"
+    echo "Deleted $dir"
+    return 0
+  fi
+  # In a pipe (curl | bash) stdin is exhausted, so the prompt defaults to keep.
+  printf "Delete %s (%s)? [y/N] " "$dir" "$label"
+  read -r answer || answer=""
+  case "$answer" in
+    y|Y|yes|YES) rm -rf "$dir"; echo "Deleted $dir" ;;
+    *) echo "Keeping $dir" ;;
+  esac
+}
+
+case "$COMPONENT" in
+  coordinator)
+    remove_component coordinator
+    remove_data "$HOME/.scimesh" "secrets, databases, artifacts, users, managed venv"
+    ;;
+  worker)
+    remove_component worker
+    remove_data "$HOME/.scimesh-worker" "worker config, runtime venv, logs"
+    ;;
+  all)
+    remove_component coordinator
+    remove_component worker
+    remove_data "$HOME/.scimesh" "secrets, databases, artifacts, users, managed venv"
+    remove_data "$HOME/.scimesh-worker" "worker config, runtime venv, logs"
+    ;;
+  *) echo "unknown component: $COMPONENT (use 'coordinator', 'worker' or 'all')" >&2; exit 1 ;;
+esac
+
+echo
+echo "SciMesh $COMPONENT uninstalled."
+echo "Pass --purge to also delete the data directories without asking."