initialising for ci-cd pipeline

2026-09-16 11:53:55 +05:30
parent 666979cf22
commit 8e472ac996
48 changed files with 2224 additions and 62 deletions
@@ -0,0 +1,59 @@
+#!/usr/bin/env bash
+# deploy.yml › frontend — replace the environment's web container with erp-web:<FRONTEND_HASH>
+# and wait for it to serve /login. On failure the previously deployed image is started again
+# and the job fails.
+# shellcheck source=common.sh
+source "$(dirname "${BASH_SOURCE[0]}")/common.sh"
+
+: "${ERP_ENV:?ERP_ENV is required}" "${FRONTEND_HASH:?FRONTEND_HASH is required}"
+load_env "$ERP_ENV"
+is_rollback="${IS_ROLLBACK:-false}"
+
+docker image inspect "$WEB_IMAGE_REPO:$FRONTEND_HASH" >/dev/null 2>&1 ||
+  fail "image $WEB_IMAGE_REPO:$FRONTEND_HASH not found (pruned?)"
+
+start_web() {
+  docker rm -f "$WEB_CONTAINER" >/dev/null 2>&1 || true
+  docker run -d --name "$WEB_CONTAINER" \
+    -p "127.0.0.1:$WEB_PORT:3000" \
+    --memory=512m --cpus=1 \
+    --restart unless-stopped \
+    --label "erp.env=$ERP_ENV" \
+    "$WEB_IMAGE_REPO:$1" >/dev/null
+}
+
+wait_web() {
+  local deadline=$((SECONDS + 30))
+  while ((SECONDS < deadline)); do
+    if curl -fsS --max-time 5 -o /dev/null "http://127.0.0.1:$WEB_PORT/login" 2>/dev/null; then return 0; fi
+    if [[ "$(docker inspect -f '{{.State.Running}}' "$WEB_CONTAINER" 2>/dev/null)" != true ]]; then
+      warn "$WEB_CONTAINER is not running"
+      return 1
+    fi
+    sleep 2
+  done
+  warn "$WEB_CONTAINER did not serve /login within 30s"
+  return 1
+}
+
+previous="$(read_state frontend)"
+log "deploying frontend $FRONTEND_HASH to $ERP_ENV (previous: ${previous:-none})"
+start_web "$FRONTEND_HASH"
+
+if wait_web; then
+  write_state frontend "$FRONTEND_HASH"
+  if [[ "$is_rollback" == true ]]; then result=rollback; else result=deployed; fi
+  record_history frontend "$FRONTEND_HASH" "$result"
+  log "✅ frontend $FRONTEND_HASH is serving on $ERP_ENV"
+  exit 0
+fi
+
+docker logs --tail 80 "$WEB_CONTAINER" || true
+record_history frontend "$FRONTEND_HASH" failed
+if [[ -n "$previous" && "$previous" != "$FRONTEND_HASH" ]] &&
+  docker image inspect "$WEB_IMAGE_REPO:$previous" >/dev/null 2>&1; then
+  warn "restoring previous frontend $previous"
+  start_web "$previous"
+  wait_web || warn "the previous frontend is not serving either — investigate now"
+fi
+fail "frontend deploy of $FRONTEND_HASH to $ERP_ENV failed"