fix(ci): deploy atomico no Forgejo (symlink)

.forgejo/workflows/ci-cd-web-desktop.yml

@@ -189,48 +189,38 @@ jobs:
             chown -R 1000:1000 /target
           echo "Permissoes do build corrigidas"
 
-      - name: Publish build to stable APP_DIR directory
+      - name: Atualizar symlink do APP_DIR estavel (deploy atomico)
         run: |
-          set -e
-          DEST="$HOME/apps/sistema"
-          PARENT_DIR="$HOME/apps"
+          set -euo pipefail
+          ROOT="$HOME/apps"
+          STABLE_LINK="$ROOT/sistema.current"
 
-          # SOLUCAO DEFINITIVA: Limpar completamente o destino usando Docker (root)
-          # Isso evita erros de permissao de arquivos criados por Docker em deploys anteriores
-          if [ -d "$DEST" ]; then
-            echo "Limpando diretorio destino: $DEST"
-            # Preservar apenas o .env (configuracoes de producao)
-            if [ -f "$DEST/.env" ]; then
-              docker run --rm -v "$DEST":/src -v /tmp:/backup alpine:3 \
-                cp /src/.env /backup/.env.backup
-              echo ".env salvo em /tmp/.env.backup"
-            fi
-            # Remover o diretorio COMPLETAMENTE usando Docker Alpine como root
-            docker run --rm -v "$PARENT_DIR":/parent alpine:3 \
-              rm -rf /parent/sistema
-            echo "Diretorio removido"
+          mkdir -p "$ROOT"
+
+          # Sanidade: se esses arquivos nao existirem, o container vai falhar no boot.
+          test -f "$EFFECTIVE_APP_DIR/scripts/start-web.sh" || { echo "ERROR: scripts/start-web.sh nao encontrado em $EFFECTIVE_APP_DIR" >&2; exit 1; }
+          test -f "$EFFECTIVE_APP_DIR/stack.yml" || { echo "ERROR: stack.yml nao encontrado em $EFFECTIVE_APP_DIR" >&2; exit 1; }
+          test -d "$EFFECTIVE_APP_DIR/node_modules" || { echo "ERROR: node_modules nao encontrado em $EFFECTIVE_APP_DIR (necessario para next start)" >&2; exit 1; }
+          test -d "$EFFECTIVE_APP_DIR/.next" || { echo "ERROR: .next nao encontrado em $EFFECTIVE_APP_DIR (build nao gerado)" >&2; exit 1; }
+
+          PREV=""
+          if [ -L "$STABLE_LINK" ]; then
+            PREV="$(readlink -f "$STABLE_LINK" || true)"
+          fi
+          echo "PREV_APP_DIR=$PREV" >> "$GITHUB_ENV"
+
+          ln -sfn "$EFFECTIVE_APP_DIR" "$STABLE_LINK"
+
+          # Compat: mantem $HOME/apps/sistema como symlink quando possivel (nao mexe se for pasta).
+          if [ -L "$ROOT/sistema" ] || [ ! -e "$ROOT/sistema" ]; then
+            ln -sfn "$STABLE_LINK" "$ROOT/sistema"
           fi
 
-          # Recriar o diretorio (sera criado com permissoes do usuario runner)
-          mkdir -p "$DEST"
-
-          # Restaurar .env antes do rsync
-          if [ -f /tmp/.env.backup ]; then
-            cp /tmp/.env.backup "$DEST/.env"
-            rm /tmp/.env.backup
-            echo ".env restaurado"
-          fi
-
-          # Copiar build completo (sem conflitos de permissao agora)
-          rsync -a --no-owner --no-group \
-            --exclude '.pnpm-store' --exclude '.pnpm-store/**' \
-            "$EFFECTIVE_APP_DIR"/ "$DEST"/
-
-          echo "Published build to: $DEST"
+          echo "APP_DIR estavel -> $(readlink -f "$STABLE_LINK")"
 
       - name: Swarm deploy (stack.yml)
         run: |
-          APP_DIR_STABLE="$HOME/apps/sistema"
+          APP_DIR_STABLE="$HOME/apps/sistema.current"
           if [ ! -d "$APP_DIR_STABLE" ]; then
             echo "ERROR: Stable APP_DIR does not exist: $APP_DIR_STABLE" >&2; exit 1
           fi
@@ -261,8 +251,24 @@ jobs:
             fi
             sleep 10
           done
-          echo "AVISO: Timeout aguardando servicos. Status atual:"
-          docker service ls --filter "label=com.docker.stack.namespace=sistema"
+          echo "ERRO: Timeout aguardando servicos. Status atual:"
+          docker service ls --filter "label=com.docker.stack.namespace=sistema" || true
+          docker service ps sistema_web --no-trunc || true
+          docker service logs sistema_web --since 5m --raw 2>/dev/null | tail -n 200 || true
+
+          if [ -n "${PREV_APP_DIR:-}" ]; then
+            echo "Rollback: revertendo APP_DIR estavel para: $PREV_APP_DIR"
+            ln -sfn "$PREV_APP_DIR" "$HOME/apps/sistema.current"
+            cd "$HOME/apps/sistema.current"
+            set -o allexport
+            if [ -f .env ]; then
+              . ./.env
+            fi
+            set +o allexport
+            APP_DIR="$HOME/apps/sistema.current" RELEASE_SHA=${{ github.sha }} docker stack deploy --with-registry-auth -c stack.yml sistema || true
+          fi
+
+          exit 1
 
       - name: Cleanup old build workdirs (keep last 2)
         run: |
@@ -270,7 +276,7 @@ jobs:
           ROOT="$HOME/apps"
           KEEP=2
           PATTERN='web.build.*'
-          ACTIVE="$HOME/apps/sistema"
+          ACTIVE="$(readlink -f "$HOME/apps/sistema.current" 2>/dev/null || true)"
           echo "Scanning $ROOT for old $PATTERN dirs"
           LIST=$(find "$ROOT" -maxdepth 1 -type d -name "$PATTERN" | sort -r || true)
           echo "$LIST" | sed -n "1,${KEEP}p" | sed 's/^/Keeping: /' || true