ops: run initial deploy check during installation

.github/workflows/ci.yml

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+name: DH V2 CI
+
+on:
+  pull_request:
+    branches: [main]
+  push:
+    branches: [main]
+
+permissions:
+  contents: read
+
+concurrency:
+  group: dhv2-ci-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  api:
+    name: API · typecheck, tests, build
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: api-v3
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '24'
+          cache: npm
+          cache-dependency-path: api-v3/package-lock.json
+      - run: npm ci
+      - run: npm run typecheck
+      - run: npm test
+      - run: npm run build
+
+  web:
+    name: WEB · typecheck, build
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: web-v2
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '24'
+          cache: npm
+          cache-dependency-path: web-v2/package-lock.json
+      - run: npm ci
+      - run: npm run typecheck
+      - run: npm run build
+
+  contract:
+    name: Docker / scripts contract
+    runs-on: ubuntu-latest
+    needs: [api, web]
+    steps:
+      - uses: actions/checkout@v4
+      - name: Validate shell scripts
+        run: |
+          while IFS= read -r -d '' script; do
+            bash -n "$script"
+          done < <(find scripts -type f -name '*.sh' -print0)
+      - name: Validate Compose
+        run: docker compose --env-file .env.example config >/dev/null
+      - name: Build production images
+        run: docker compose --env-file .env.example build api migrate web

scripts/deploy-github.sh

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+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+APP="/var/www/dhv2.korexlabs.com"
+KEY="/root/.ssh/dhv2_github"
+BACKUP_ROOT="/root/DH_V2_BACKUPS"
+DEPLOY_REF="${DHV2_DEPLOY_REF:-deploy}"
+STAMP="$(date +%Y%m%d_%H%M%S)"
+BACKUP="$BACKUP_ROOT/GITHUB_DEPLOY_${STAMP}"
+STAGE="/root/dhv2-github-stage-${STAMP}"
+LOG="/tmp/dhv2-github-deploy-${STAMP}.log"
+API_TEST_IMAGE="dhv2-api:github-${STAMP}"
+WEB_TEST_IMAGE="dhv2-web:github-${STAMP}"
+PHASE="bootstrap"
+PREV_SHA=""
+TARGET_SHA=""
+EXPECTED_API_VERSION=""
+EXPECTED_WEB_VERSION=""
+
+cd "$APP"
+export GIT_SSH_COMMAND="ssh -i $KEY -o IdentitiesOnly=yes -o StrictHostKeyChecking=accept-new"
+exec > >(tee -a "$LOG") 2>&1
+
+cleanup() {
+  set +e
+  git worktree remove --force "$STAGE" >/dev/null 2>&1 || true
+  rm -rf "$STAGE"
+  docker image rm "$API_TEST_IMAGE" "$WEB_TEST_IMAGE" >/dev/null 2>&1 || true
+}
+
+publish_status() {
+  local rc="${1:-1}"
+  set +e
+
+  local outcome="failure"
+  [ "$rc" -eq 0 ] && outcome="success"
+  local current="unknown"
+  current="$(git rev-parse HEAD 2>/dev/null || echo unknown)"
+  local status_file log_file status_blob log_blob tree commit
+
+  status_file="$(mktemp /tmp/dhv2-status.XXXXXX)"
+  log_file="$(mktemp /tmp/dhv2-log.XXXXXX)"
+
+  {
+    echo "status=$outcome"
+    echo "exit_code=$rc"
+    echo "phase=$PHASE"
+    echo "timestamp=$(date --iso-8601=seconds)"
+    echo "deploy_ref=$DEPLOY_REF"
+    echo "previous_sha=${PREV_SHA:-unknown}"
+    echo "target_sha=${TARGET_SHA:-unknown}"
+    echo "current_sha=$current"
+    echo "api_version=${EXPECTED_API_VERSION:-unknown}"
+    echo "web_version=${EXPECTED_WEB_VERSION:-unknown}"
+    echo "backup=${BACKUP:-unknown}"
+  } > "$status_file"
+
+  tail -n 500 "$LOG" > "$log_file" 2>/dev/null || true
+  status_blob="$(git hash-object -w "$status_file" 2>/dev/null || true)"
+  log_blob="$(git hash-object -w "$log_file" 2>/dev/null || true)"
+
+  if [ -n "$status_blob" ] && [ -n "$log_blob" ]; then
+    tree="$(printf '100644 blob %s\tdeploy.log\n100644 blob %s\tstatus.txt\n' "$log_blob" "$status_blob" | git mktree 2>/dev/null || true)"
+    if [ -n "$tree" ]; then
+      commit="$(printf 'deploy-status: %s · phase %s\n' "$outcome" "$PHASE" | git -c user.name='DH V2 Deploy Bot' -c user.email='deploy@dhv2.local' commit-tree "$tree" 2>/dev/null || true)"
+      [ -z "$commit" ] || git push --force origin "$commit:refs/heads/deploy-status" >/dev/null 2>&1 || true
+    fi
+  fi
+
+  rm -f "$status_file" "$log_file"
+}
+
+on_exit() {
+  local rc=$?
+  trap - EXIT ERR
+  cleanup
+  publish_status "$rc"
+  exit "$rc"
+}
+trap on_exit EXIT
+
+rollback() {
+  local rc=$?
+  trap - ERR
+  PHASE="rollback"
+
+  echo
+  echo "============================================================"
+  echo " DH V2 · DEPLOY FALLÓ · ROLLBACK"
+  echo "============================================================"
+
+  cd "$APP"
+  if [ -n "${PREV_SHA:-}" ]; then
+    git reset --hard "$PREV_SHA" || true
+    docker compose build api web </dev/null || true
+    docker compose up -d --no-deps --force-recreate api web </dev/null || true
+  fi
+
+  echo
+  echo "Estado tras rollback:"
+  docker compose ps -a </dev/null || true
+  echo
+  echo "Últimos logs:"
+  docker compose logs --tail=160 api web </dev/null || true
+  echo
+  echo "Backup PRE disponible en: $BACKUP"
+  echo "Las migraciones son forward-only; database-before.dump queda disponible para restauración manual si hiciera falta."
+  exit "$rc"
+}
+trap rollback ERR
+
+echo
+echo "============================================================"
+echo " DH V2 · DEPLOY DESDE GITHUB · $DEPLOY_REF"
+echo "============================================================"
+
+for cmd in git docker curl tar node; do
+  command -v "$cmd" >/dev/null || { echo "ERROR: falta $cmd"; false; }
+done
+[ -f "$KEY" ] || { echo "ERROR: falta deploy key $KEY"; false; }
+[ -d .git ] || { echo "ERROR: $APP no es repositorio Git"; false; }
+
+git config --global --add safe.directory "$APP" >/dev/null 2>&1 || true
+
+if [ -n "$(git status --porcelain --untracked-files=no)" ]; then
+  echo "ERROR: hay cambios locales versionados en producción."
+  git status --short
+  false
+fi
+
+PREV_SHA="$(git rev-parse HEAD)"
+PHASE="fetch"
+git fetch origin "$DEPLOY_REF"
+TARGET_SHA="$(git rev-parse "origin/$DEPLOY_REF")"
+
+echo "Actual:   $PREV_SHA"
+echo "Objetivo: $TARGET_SHA"
+
+if [ "$TARGET_SHA" = "$PREV_SHA" ]; then
+  echo "Producción ya está en el commit autorizado."
+  PHASE="complete"
+  exit 0
+fi
+
+if ! git merge-base --is-ancestor "$PREV_SHA" "$TARGET_SHA"; then
+  echo "ERROR: origin/$DEPLOY_REF no es fast-forward desde producción."
+  false
+fi
+
+PHASE="candidate-preflight"
+mkdir -p "$STAGE"
+git worktree add --detach "$STAGE" "$TARGET_SHA" >/dev/null
+
+EXPECTED_API_VERSION="$(node -p "require('$STAGE/api-v3/package.json').version")"
+EXPECTED_WEB_VERSION="$(node -p "require('$STAGE/web-v2/package.json').version")"
+
+echo "API candidata: $EXPECTED_API_VERSION"
+echo "WEB candidata: $EXPECTED_WEB_VERSION"
+
+docker compose --env-file "$APP/.env" -f "$STAGE/docker-compose.yml" config >/dev/null
+
+while IFS= read -r -d '' script; do
+  bash -n "$script"
+done < <(find "$STAGE/scripts" -type f -name '*.sh' -print0)
+
+echo
+echo "========== TEST API CANDIDATA =========="
+docker build --target builder -t "$API_TEST_IMAGE" "$STAGE/api-v3" </dev/null
+docker run --rm \
+  -v "$STAGE/api-v3/test:/app/test:ro" \
+  -v "$STAGE/api-v3/tsconfig.test.json:/app/tsconfig.test.json:ro" \
+  "$API_TEST_IMAGE" npm test </dev/null
+
+echo
+echo "========== BUILD WEB CANDIDATA =========="
+docker build -t "$WEB_TEST_IMAGE" "$STAGE/web-v2" </dev/null
+
+PHASE="backup"
+echo
+echo "========== BACKUP PRE =========="
+install -d -m 700 "$BACKUP"
+docker compose exec -T db sh -lc 'pg_dump -U "$POSTGRES_USER" -d "$POSTGRES_DB" -Fc' </dev/null > "$BACKUP/database-before.dump"
+tar \
+  --exclude='./.git' \
+  --exclude='./.env' \
+  --exclude='*/node_modules' \
+  --exclude='*/dist' \
+  --exclude='*.zip' \
+  --exclude='*.tar.gz' \
+  --exclude='*.tgz' \
+  -czf "$BACKUP/source-before.tar.gz" .
+install -m 600 .env "$BACKUP/.env"
+git rev-parse HEAD > "$BACKUP/previous.sha"
+printf '%s\n' "$TARGET_SHA" > "$BACKUP/target.sha"
+docker compose ps -a > "$BACKUP/docker-before.txt"
+(
+  cd "$BACKUP"
+  sha256sum database-before.dump source-before.tar.gz .env previous.sha target.sha docker-before.txt > SHA256SUMS.txt
+  sha256sum -c SHA256SUMS.txt
+)
+chmod 600 "$BACKUP"/* "$BACKUP/.env" 2>/dev/null || true
+
+PHASE="fast-forward"
+echo
+echo "========== FAST-FORWARD =========="
+git log --oneline --no-decorate "$PREV_SHA..$TARGET_SHA"
+git merge --ff-only "origin/$DEPLOY_REF"
+
+PHASE="build"
+echo
+echo "========== BUILD PRODUCCIÓN =========="
+docker compose build api migrate web </dev/null
+
+PHASE="migrations"
+echo
+echo "========== MIGRACIONES =========="
+docker compose --profile tools run --rm migrate </dev/null
+docker compose --profile tools run --rm migrate npm run migration:show </dev/null | tee "$BACKUP/migrations.txt"
+grep -Fq 'Pending migrations: no' "$BACKUP/migrations.txt"
+
+PHASE="recreate"
+echo
+echo "========== RECREATE API + WEB =========="
+docker compose up -d --no-deps --force-recreate api web </dev/null
+
+PHASE="health"
+echo
+echo "========== HEALTH =========="
+HEALTH_OK=0
+for _ in $(seq 1 60); do
+  if curl -fsS --max-time 5 http://127.0.0.1:3101/api/v3/health > "$BACKUP/health.json" 2>/dev/null; then
+    if grep -F '"status":"ok"' "$BACKUP/health.json" >/dev/null; then
+      HEALTH_OK=1
+      break
+    fi
+  fi
+  sleep 2
+done
+
+if [ "$HEALTH_OK" -ne 1 ]; then
+  echo "ERROR: API no pasó healthcheck."
+  docker compose logs --tail=180 api
+  false
+fi
+
+cat "$BACKUP/health.json"
+echo
+
+grep -Fq "\"version\":\"$EXPECTED_API_VERSION\"" "$BACKUP/health.json"
+grep -Fq '"database":"ok"' "$BACKUP/health.json"
+
+WEB_CODE="$(curl -sS -o /dev/null -w '%{http_code}' --max-time 10 http://127.0.0.1:8182/)"
+[ "$WEB_CODE" = "200" ] || { echo "ERROR: WEB HTTP $WEB_CODE"; false; }
+
+PHASE="verify"
+echo
+echo "========== VERIFICACIÓN FINAL =========="
+docker compose ps -a | tee "$BACKUP/docker-after.txt"
+if docker compose ps --status running --services | grep -Fxq api && docker compose ps --status running --services | grep -Fxq web && docker compose ps --status running --services | grep -Fxq db; then
+  echo "Servicios críticos: OK"
+else
+  echo "ERROR: falta un servicio crítico en ejecución."
+  false
+fi
+
+PHASE="post-backup"
+docker compose exec -T db sh -lc 'pg_dump -U "$POSTGRES_USER" -d "$POSTGRES_DB" -Fc' </dev/null > "$BACKUP/database-after.dump"
+git rev-parse HEAD > "$BACKUP/deployed.sha"
+printf 'API=%s\nWEB=%s\n' "$EXPECTED_API_VERSION" "$EXPECTED_WEB_VERSION" > "$BACKUP/deployed-versions.txt"
+(
+  cd "$BACKUP"
+  sha256sum database-after.dump deployed.sha deployed-versions.txt health.json migrations.txt docker-after.txt >> SHA256SUMS.txt
+  sha256sum -c SHA256SUMS.txt
+)
+chmod 600 "$BACKUP"/* "$BACKUP/.env" 2>/dev/null || true
+
+PHASE="complete"
+trap - ERR
+
+echo
+echo "============================================================"
+echo " DH V2 · DEPLOY OK"
+echo "============================================================"
+echo "Commit: $TARGET_SHA"
+echo "API:    $EXPECTED_API_VERSION"
+echo "WEB:    $EXPECTED_WEB_VERSION"
+echo "Backup: $BACKUP"
+echo "============================================================"

scripts/install-auto-deploy.sh

@@ -0,0 +1,111 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+APP="/var/www/dhv2.korexlabs.com"
+KEY="/root/.ssh/dhv2_github"
+WATCHER="/usr/local/sbin/dhv2-auto-deploy"
+SERVICE="/etc/systemd/system/dhv2-auto-deploy.service"
+TIMER="/etc/systemd/system/dhv2-auto-deploy.timer"
+
+if [ "$(id -u)" -ne 0 ]; then
+  echo "ERROR: ejecutar como root."
+  exit 1
+fi
+
+cd "$APP"
+[ -d .git ] || { echo "ERROR: $APP no es repositorio Git."; exit 1; }
+[ -f "$KEY" ] || { echo "ERROR: falta $KEY"; exit 1; }
+
+git config --global --add safe.directory "$APP" >/dev/null 2>&1 || true
+git config core.sshCommand "ssh -i $KEY -o IdentitiesOnly=yes -o StrictHostKeyChecking=accept-new"
+
+cat > "$WATCHER" <<'WATCH'
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+APP="/var/www/dhv2.korexlabs.com"
+KEY="/root/.ssh/dhv2_github"
+LOCK="/var/lock/dhv2-auto-deploy.lock"
+
+exec 9>"$LOCK"
+flock -n 9 || exit 0
+
+cd "$APP"
+export GIT_SSH_COMMAND="ssh -i $KEY -o IdentitiesOnly=yes -o StrictHostKeyChecking=accept-new"
+git config --global --add safe.directory "$APP" >/dev/null 2>&1 || true
+
+if ! git fetch --quiet origin deploy; then
+  echo "No se pudo consultar origin/deploy; producción no se modifica."
+  exit 0
+fi
+
+TARGET="$(git rev-parse origin/deploy)"
+CURRENT="$(git rev-parse HEAD)"
+
+[ "$TARGET" != "$CURRENT" ] || exit 0
+
+if ! git merge-base --is-ancestor "$CURRENT" "$TARGET"; then
+  echo "ERROR: origin/deploy no es fast-forward desde $CURRENT. Deploy rechazado."
+  exit 1
+fi
+
+TMP="$(mktemp /root/dhv2-deploy.XXXXXX.sh)"
+trap 'rm -f "$TMP"' EXIT
+
+git show "$TARGET:scripts/deploy-github.sh" > "$TMP"
+chmod 700 "$TMP"
+DHV2_DEPLOY_REF=deploy bash "$TMP"
+WATCH
+chmod 700 "$WATCHER"
+
+cat > "$SERVICE" <<'UNIT'
+[Unit]
+Description=DH V2 autonomous GitHub deploy check
+After=network-online.target docker.service
+Wants=network-online.target
+Requires=docker.service
+
+[Service]
+Type=oneshot
+User=root
+WorkingDirectory=/var/www/dhv2.korexlabs.com
+ExecStart=/usr/local/sbin/dhv2-auto-deploy
+Nice=10
+IOSchedulingClass=best-effort
+IOSchedulingPriority=6
+UNIT
+
+cat > "$TIMER" <<'UNIT'
+[Unit]
+Description=Check DH V2 deploy branch every minute
+
+[Timer]
+OnBootSec=45s
+OnUnitInactiveSec=60s
+AccuracySec=10s
+Persistent=true
+Unit=dhv2-auto-deploy.service
+
+[Install]
+WantedBy=timers.target
+UNIT
+
+systemctl daemon-reload
+systemctl enable --now dhv2-auto-deploy.timer
+
+if ! systemctl start dhv2-auto-deploy.service; then
+  echo
+  echo "ERROR: la comprobación inicial de deploy falló."
+  journalctl -u dhv2-auto-deploy.service -n 140 --no-pager || true
+  exit 1
+fi
+
+echo
+echo "============================================================"
+echo " DH V2 AUTO-DEPLOY INSTALADO Y VALIDADO"
+echo "============================================================"
+echo "Watcher: $WATCHER"
+echo "Timer:   dhv2-auto-deploy.timer"
+echo "Logs:    journalctl -u dhv2-auto-deploy.service"
+echo "============================================================"
+systemctl --no-pager --full status dhv2-auto-deploy.timer | sed -n '1,16p' || true