furniture-3d-system-Wu/scripts/create-yydd-prod-deploy.ps1

param(
  [string]$RepoRoot = $(Split-Path -Parent $PSScriptRoot),
  [string]$ProjectSubdir = "furniture-3d-system",
  [string]$OutputRoot = "",
  [string]$Ref = "origin/main",
  [string]$RemoteBase = "/opt/furniture-3d-system-prod",
  [string]$ServerHost = "ltai5tdb2ogyj59fquyedh.yydd.ai",
  [int]$AppPort = 3001,
  [string]$Pm2Name = "furniture-3d-system-prod",
  [int]$KeepReleases = 5
)

$ErrorActionPreference = 'Stop'

if ([string]::IsNullOrWhiteSpace($OutputRoot)) {
  $OutputRoot = Join-Path $env:TEMP '3danzhuang-deploy-artifacts\prod'
}

if (-not (Test-Path -LiteralPath $RepoRoot)) {
  throw "仓库目录不存在: $RepoRoot"
}

if (-not (Test-Path -LiteralPath $OutputRoot)) {
  New-Item -ItemType Directory -Path $OutputRoot -Force | Out-Null
}

$projectRoot = Join-Path $RepoRoot $ProjectSubdir
if (-not (Test-Path -LiteralPath $projectRoot)) {
  throw "项目目录不存在: $projectRoot"
}

function Invoke-NativeCommand {
  param(
    [string]$FilePath,
    [string[]]$Arguments,
    [string]$WorkingDirectory = $RepoRoot
  )

  $previousErrorActionPreference = $ErrorActionPreference

  try {
    $ErrorActionPreference = 'Continue'
    Push-Location -LiteralPath $WorkingDirectory
    try {
      $output = & $FilePath @Arguments 2>&1
      $exitCode = $LASTEXITCODE
    }
    finally {
      Pop-Location
    }

    $lines = @(
      $output |
        ForEach-Object {
          if ($_ -is [System.Management.Automation.ErrorRecord]) {
            $_.ToString()
          }
          else {
            [string]$_
          }
        } |
        Where-Object { $_.Length -gt 0 }
    )

    if ($exitCode -ne 0) {
      throw (($lines -join [Environment]::NewLine).Trim())
    }

    return $lines
  }
  finally {
    $ErrorActionPreference = $previousErrorActionPreference
  }
}

function Invoke-Git {
  param(
    [Parameter(ValueFromRemainingArguments = $true)]
    [string[]]$Arguments
  )

  return Invoke-NativeCommand -FilePath 'git' -Arguments (@('-C', $RepoRoot) + $Arguments) -WorkingDirectory $RepoRoot
}

if ($Ref -match '^(origin/|refs/remotes/origin/)') {
  Invoke-Git fetch origin | Out-Null
}

$commit = (Invoke-Git rev-parse $Ref | Select-Object -First 1).Trim()
if ([string]::IsNullOrWhiteSpace($commit)) {
  throw "无法解析部署引用: $Ref"
}

$shortCommit = $commit.Substring(0, 7)
$releaseId = "{0}-{1}" -f (Get-Date -Format 'yyyyMMdd-HHmmss'), $shortCommit
$archiveName = "deploy-furniture-prod-$releaseId.tar.gz"
$scriptName = "deploy-furniture-prod-$releaseId.sh"
$archivePath = Join-Path $OutputRoot $archiveName
$scriptPath = Join-Path $OutputRoot $scriptName
$remoteIncoming = "$RemoteBase/incoming"
$remoteArchivePath = "$remoteIncoming/$archiveName"
$remoteScriptPath = "$remoteIncoming/$scriptName"

if (Test-Path -LiteralPath $archivePath) {
  Remove-Item -LiteralPath $archivePath -Force
}
if (Test-Path -LiteralPath $scriptPath) {
  Remove-Item -LiteralPath $scriptPath -Force
}

Invoke-Git archive --format=tar.gz "--output=$archivePath" "--prefix=$ProjectSubdir/" "$commit`:$ProjectSubdir" | Out-Null

$shellScript = @'
#!/usr/bin/env bash
set -euo pipefail

BASE="__REMOTE_BASE__"
INCOMING="$BASE/incoming"
RELEASES="$BASE/releases"
SHARED="$BASE/shared"
CURRENT="$BASE/current"
LEGACY_APP="$BASE/__PROJECT_SUBDIR__"

RELEASE_ID="__RELEASE_ID__"
ARCHIVE="$INCOMING/__ARCHIVE_NAME__"
APP_PORT="__APP_PORT__"
PM2_NAME="__PM2_NAME__"
KEEP_RELEASES="__KEEP_RELEASES__"
COMMIT_SHA="__COMMIT_SHA__"
SOURCE_REF="__SOURCE_REF__"

assert_path_in_base() {
  local target="$1"
  case "$target" in
    "$BASE"/*) ;;
    *)
      echo "Refuse to touch path outside deployment base: $target" >&2
      exit 1
      ;;
  esac
}

copy_legacy_env_if_needed() {
  if [ -f "$SHARED/.env" ]; then
    return 0
  fi

  mkdir -p "$SHARED"

  if [ -f "$BASE/.env" ]; then
    cp "$BASE/.env" "$SHARED/.env"
    return 0
  fi

  if [ -f "$LEGACY_APP/.env" ]; then
    cp "$LEGACY_APP/.env" "$SHARED/.env"
    return 0
  fi

  echo "Missing shared env file. Expected one of:" >&2
  echo "  $SHARED/.env" >&2
  echo "  $BASE/.env" >&2
  echo "  $LEGACY_APP/.env" >&2
  exit 1
}

start_pm2_release() {
  local release_root="$1"
  local app_root="$release_root/__PROJECT_SUBDIR__"
  local start_command
  start_command="cd '$app_root' && set -a && source '$SHARED/.env' && set +a && exec ./node_modules/.bin/next start -H 0.0.0.0 -p $APP_PORT"
  pm2 delete "$PM2_NAME" >/dev/null 2>&1 || true
  pm2 start /bin/bash --name "$PM2_NAME" -- -lc "$start_command"
  pm2 save >/dev/null
}

cleanup_old_releases() {
  if [ "$KEEP_RELEASES" -le 0 ]; then
    return 0
  fi

  mapfile -t release_dirs < <(find "$RELEASES" -mindepth 1 -maxdepth 1 -type d | sort)
  local total="${#release_dirs[@]}"
  if [ "$total" -le "$KEEP_RELEASES" ]; then
    return 0
  fi

  local current_real=""
  current_real="$(readlink -f "$CURRENT" 2>/dev/null || true)"
  local remove_count=$((total - KEEP_RELEASES))

  for ((i=0; i<remove_count; i++)); do
    local candidate="${release_dirs[$i]}"
    if [ -n "$current_real" ] && [ "$candidate" = "$current_real" ]; then
      continue
    fi
    assert_path_in_base "$candidate"
    rm -rf -- "$candidate"
  done
}

ensure_shared_non_integrated_assets() {
  local app_root="$1"
  local shared_assets="$SHARED/non-integrated-test-assets"
  local release_assets="$app_root/public/non-integrated-test-assets"

  assert_path_in_base "$shared_assets"
  mkdir -p "$shared_assets"

  if [ -n "$PREVIOUS_RELEASE" ] && [ -d "$PREVIOUS_RELEASE/__PROJECT_SUBDIR__/public/non-integrated-test-assets" ]; then
    cp -a "$PREVIOUS_RELEASE/__PROJECT_SUBDIR__/public/non-integrated-test-assets/." "$shared_assets/" 2>/dev/null || true
  fi

  if [ -d "$LEGACY_APP/public/non-integrated-test-assets" ] && [ ! -L "$LEGACY_APP/public/non-integrated-test-assets" ]; then
    cp -a "$LEGACY_APP/public/non-integrated-test-assets/." "$shared_assets/" 2>/dev/null || true
  fi

  rm -rf -- "$release_assets"
  mkdir -p "$(dirname "$release_assets")"
  ln -sfn "$shared_assets" "$release_assets"
}

mkdir -p "$INCOMING" "$RELEASES" "$SHARED"
copy_legacy_env_if_needed

RELEASE_DIR="$RELEASES/$RELEASE_ID"
APP_DIR="$RELEASE_DIR/__PROJECT_SUBDIR__"
PREVIOUS_RELEASE=""
PREVIOUS_RELEASE="$(readlink -f "$CURRENT" 2>/dev/null || true)"
HEALTHCHECK_FILE="/tmp/furniture-3d-system-prod-healthcheck-$RELEASE_ID.txt"
DEPLOY_SUCCEEDED=0

cleanup_failed_release() {
  local status="$1"

  rm -f -- "${HEALTHCHECK_FILE:-}" >/dev/null 2>&1 || true

  if [ "$DEPLOY_SUCCEEDED" -eq 1 ]; then
    exit "$status"
  fi

  if [ -n "${RELEASE_DIR:-}" ] && [ -d "$RELEASE_DIR" ]; then
    local current_real=""
    current_real="$(readlink -f "$CURRENT" 2>/dev/null || true)"

    if [ -n "$current_real" ] && [ "$current_real" = "$RELEASE_DIR" ]; then
      if [ -n "$PREVIOUS_RELEASE" ] && [ -d "$PREVIOUS_RELEASE" ]; then
        ln -sfn "$PREVIOUS_RELEASE" "$CURRENT"
        if ! start_pm2_release "$CURRENT"; then
          echo "Rollback start failed for previous release: $PREVIOUS_RELEASE" >&2
          status=1
        fi
      fi
    fi

    assert_path_in_base "$RELEASE_DIR"
    rm -rf -- "$RELEASE_DIR"
  fi

  exit "$status"
}

trap 'cleanup_failed_release "$?"' EXIT

assert_path_in_base "$RELEASE_DIR"
rm -rf -- "$RELEASE_DIR"
mkdir -p "$RELEASE_DIR"

tar -xzf "$ARCHIVE" -C "$RELEASE_DIR"

if [ ! -d "$APP_DIR" ]; then
  echo "Archive extracted but app directory missing: $APP_DIR" >&2
  exit 1
fi

printf '%s\n' "$COMMIT_SHA" > "$RELEASE_DIR/REVISION"
printf '%s\n' "$SOURCE_REF" > "$RELEASE_DIR/SOURCE_REF"

ln -sfn "$SHARED/.env" "$APP_DIR/.env"
ensure_shared_non_integrated_assets "$APP_DIR"

cd "$APP_DIR"
export PUPPETEER_SKIP_DOWNLOAD=true
npm ci --no-audit --no-fund
npx prisma generate
npx prisma migrate deploy
npm run build

ln -sfn "$RELEASE_DIR" "$CURRENT"
start_pm2_release "$CURRENT"

sleep 5
if ! curl -fsS -I "http://127.0.0.1:$APP_PORT" >"$HEALTHCHECK_FILE"; then
  echo "New release health check failed. Rolling back..." >&2
  if [ -n "$PREVIOUS_RELEASE" ] && [ -d "$PREVIOUS_RELEASE" ]; then
    ln -sfn "$PREVIOUS_RELEASE" "$CURRENT"
    start_pm2_release "$CURRENT"
  fi
  exit 1
fi

sed -n '1,12p' "$HEALTHCHECK_FILE"
cleanup_old_releases
rm -f -- "$ARCHIVE"
rm -f -- "$HEALTHCHECK_FILE"
DEPLOY_SUCCEEDED=1
trap - EXIT
echo "=== SAFE RELEASE DEPLOY DONE ==="
pm2 describe "$PM2_NAME" | sed -n '1,35p'
'@

$shellScript = $shellScript.Replace('__REMOTE_BASE__', $RemoteBase)
$shellScript = $shellScript.Replace('__PROJECT_SUBDIR__', $ProjectSubdir)
$shellScript = $shellScript.Replace('__RELEASE_ID__', $releaseId)
$shellScript = $shellScript.Replace('__ARCHIVE_NAME__', $archiveName)
$shellScript = $shellScript.Replace('__APP_PORT__', [string]$AppPort)
$shellScript = $shellScript.Replace('__PM2_NAME__', $Pm2Name)
$shellScript = $shellScript.Replace('__KEEP_RELEASES__', [string]$KeepReleases)
$shellScript = $shellScript.Replace('__COMMIT_SHA__', $commit)
$shellScript = $shellScript.Replace('__SOURCE_REF__', $Ref)
$shellScript = $shellScript -replace "`r`n", "`n"

[System.IO.File]::WriteAllText($scriptPath, $shellScript, [System.Text.UTF8Encoding]::new($false))

$archive = Get-Item -LiteralPath $archivePath
[PSCustomObject]@{
  Mode = 'safe-git-release'
  Ref = $Ref
  Commit = $commit
  Archive = $archive.FullName
  ArchiveMB = [math]::Round($archive.Length / 1MB, 2)
  Script = $scriptPath
  RemoteArchivePath = $remoteArchivePath
  RemoteScriptPath = $remoteScriptPath
  RemoteBase = $RemoteBase
  ServerHost = $ServerHost
  AppPort = $AppPort
  Pm2Name = $Pm2Name
  KeepReleases = $KeepReleases
}