From 8de9485b1a30f721aff07fe651e9817b69240659 Mon Sep 17 00:00:00 2001
From: Tejas Mehta <tmthecoder@gmail.com>
Date: Thu, 29 Aug 2024 13:31:50 -0400
Subject: [PATCH] Add gateway health check and run yaml getter in release (#87)

---
 .github/workflows/create-sdk-on-release.yml |  4 ++++
 docker-compose-dev.yml                      |  5 +++++
 docker/wait-for-healthy-gateway.sh          | 16 ++++++++++++++++
 package.json                                |  2 +-
 4 files changed, 26 insertions(+), 1 deletion(-)
 create mode 100755 docker/wait-for-healthy-gateway.sh

diff --git a/.github/workflows/create-sdk-on-release.yml b/.github/workflows/create-sdk-on-release.yml
index 0ec85e17..d0addf7f 100644
--- a/.github/workflows/create-sdk-on-release.yml
+++ b/.github/workflows/create-sdk-on-release.yml
@@ -23,6 +23,10 @@ jobs:
           version: '27.x'
       - name: Install Dependencies
         run: yarn install
+      - name: Start Docker Container
+        run: yarn run:dev
+      - name: Get SDK YAML
+        run: ./docker/wait-for-healthy-gateway.sh
       - name: Generate SDK
         run: yarn gen-client-sdk
       - name: Create Tarball
diff --git a/docker-compose-dev.yml b/docker-compose-dev.yml
index 276afc8d..76b9e8f3 100644
--- a/docker-compose-dev.yml
+++ b/docker-compose-dev.yml
@@ -17,6 +17,11 @@ services:
     depends_on:
       auth-service:
         condition: service_healthy
+    healthcheck:
+      test: ['CMD-SHELL', 'curl http://api-gateway:3000/ || exit 1']
+      interval: 2s
+      timeout: 10s
+      retries: 10
 
   auth-service:
     build:
diff --git a/docker/wait-for-healthy-gateway.sh b/docker/wait-for-healthy-gateway.sh
new file mode 100755
index 00000000..727e9e16
--- /dev/null
+++ b/docker/wait-for-healthy-gateway.sh
@@ -0,0 +1,16 @@
+_wait() {
+    [[ $# -lt 2 ]] && { 
+        echo "Usage: ${FUNCNAME} <timeout> </path/to/script>"; return 1
+    }
+    timeout=$(($(date +%s) + ${1}))
+    until [[ $2 ]] || [[ $(date +%s) -gt $timeout ]]; do
+       :
+    done
+    [[ $(date +%s) -gt $timeout ]] && return 1 || return 0
+}
+
+cmd='[ $(docker ps -f health=healthy -f name=juno-api-gateway -q | wc -l) -eq 1 ]'     # script that only checks health
+_wait 300 $cmd                        # maximum time to wait 300s
+[[ $? -eq 0 ]] && {
+    wget $(docker port juno-api-gateway-1 3000)/docs-yaml
+} || exit 1
diff --git a/package.json b/package.json
index 184b863e..9dc7edcc 100644
--- a/package.json
+++ b/package.json
@@ -21,7 +21,7 @@
     "lint": "nx run-many --target=lint --no-cloud",
     "sync-protos": "node syncJunoProtos.js",
     "gen-proto": "yarn workspace juno-proto install && yarn workspace juno-proto build && yarn sync-protos",
-    "gen-client-sdk": "yarn openapi-generator-cli generate -g typescript-node -i ./packages/api-gateway/sdk.yaml -o ./juno-client-sdk",
+    "gen-client-sdk": "yarn openapi-generator-cli generate -g typescript-node -i ./docs-yaml -o ./juno-client-sdk",
     "preinstall": "yarn gen-proto",
     "test:e2e:api-gateway-live": "GATEWAY_COMMAND=test:e2e:watch RUN_MODE=test yarn start:dev:live-all --exit-code-from api-gateway",
     "test:e2e:auth-service-live": "AUTH_COMMAND=test:e2e:watch RUN_MODE=test yarn start:dev:live-all --exit-code-from auth-service auth-service",