ci: add tests for cli-migrations image (hasura#4396)

- Created new job test_and_build_cli_migrations which runs after test_and_build_cli
- Build the cli-migrations and cli-migrations-v2 and save the images as tar image.
- Run the test defined in each workflow v1 and v2.
- Load the image that was built earlier in deploy step

.circleci/cli-migrations-builder.dockerfile

@@ -0,0 +1,15 @@
+FROM ubuntu:16.04
+
+ARG docker_ver="17.09.0-ce"
+
+RUN apt-get -y update \
+    && apt-get install -y curl make xz-utils git python jq \
+    && curl -Lo /tmp/docker-${docker_ver}.tgz https://download.docker.com/linux/static/stable/x86_64/docker-${docker_ver}.tgz \
+    && tar -xz -C /tmp -f /tmp/docker-${docker_ver}.tgz \
+    && mv /tmp/docker/* /usr/bin \
+    && apt-get -y auto-remove \
+    && apt-get -y clean \
+    && rm -rf /var/lib/apt/lists/* \
+    && rm -rf /usr/share/doc/ \
+    && rm -rf /usr/share/man/ \
+    && rm -rf /usr/share/locale/

.circleci/config.yml

@@ -312,6 +312,46 @@ jobs:
         path: /build/_cli_output
         destination: cli
 
+  # test and build cli extension
+  test_and_build_cli_ext:
+    docker:
+    - image: hasura/graphql-engine-extension-cli-builder:20200225
+    working_directory: ~/graphql-engine
+    steps:
+    - attach_workspace:
+        at: /build
+    - *skip_job_on_ciignore
+    - checkout
+    - restore_cache:
+        key:
+          cli-ext-npm-cache-v2-{{ checksum "cli-ext/package.json" }}-{{ checksum "cli-ext/package-lock.json" }}
+    - run:
+        name: install dependencies
+        working_directory: cli-ext
+        command: make ci-deps
+    - save_cache:
+        key:
+          cli-ext-npm-cache-v2-{{ checksum "cli-ext/package.json" }}-{{ checksum "cli-ext/package-lock.json" }}
+        paths:
+        - cli-ext/node_modules
+        - ~/.npm
+        - ~/.cache
+    - run:
+        name: build extension cli
+        working_directory: cli-ext
+        command: |
+          npm install -g pkg
+          npm run build
+          make deploy
+          make ci-copy-assets
+    - store_artifacts:
+        path: /build/_cli_ext_output
+        destination: cli_ext
+    - persist_to_workspace:
+        root: /build
+        paths:
+          - _cli_ext_output
+
   # test and build cli
   test_and_build_cli:
     docker:
@@ -356,44 +396,35 @@ jobs:
         paths:
           - _cli_output
 
-  test_and_build_cli_ext:
+  test_and_build_cli_migrations:
     docker:
-    - image: hasura/graphql-engine-extension-cli-builder:20200225
+    - image: hasura/graphql-engine-cli-migrations-builder:20200415
     working_directory: ~/graphql-engine
     steps:
     - attach_workspace:
         at: /build
     - *skip_job_on_ciignore
     - checkout
-    - restore_cache:
-        key:
-          cli-ext-npm-cache-v2-{{ checksum "cli-ext/package.json" }}-{{ checksum "cli-ext/package-lock.json" }}
+    - *setup_remote_docker
     - run:
-        name: install dependencies
-        working_directory: cli-ext
-        command: make ci-deps
-    - save_cache:
-        key:
-          cli-ext-npm-cache-v2-{{ checksum "cli-ext/package.json" }}-{{ checksum "cli-ext/package-lock.json" }}
-        paths:
-        - cli-ext/node_modules
-        - ~/.npm
-        - ~/.cache
+        name: Install Docker Compose
+        command: |
+          set -x
+          curl -L https://github.com/docker/compose/releases/download/1.25.3/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
+          chmod +x /usr/local/bin/docker-compose
     - run:
-        name: build extension cli
-        working_directory: cli-ext
+        name: Build cli-migrations image
+        working_directory: scripts/cli-migrations
         command: |
-          npm install -g pkg
-          npm run build
-          make deploy
-          make ci-copy-assets
+          mkdir -p /build/_cli_migrations_output
+          make all
     - store_artifacts:
-        path: /build/_cli_ext_output
-        destination: cli_ext
+        path: /build/_cli_migrations_output
+        destination: cli-migrations
     - persist_to_workspace:
         root: /build
         paths:
-          - _cli_ext_output
+          - _cli_migrations_output
 
   # build console assets
   build_console:
@@ -531,7 +562,7 @@ jobs:
 
 workflows:
   version: 2
-  workflow_v20200120:
+  workflow_v20200414:
     jobs:
     - check_build_worthiness: *filter_only_vtags
     - test_and_build_cli_ext:
@@ -599,6 +630,10 @@ workflows:
         requires:
         - test_and_build_cli_ext
         - build_server
+    - test_and_build_cli_migrations:
+        <<: *filter_only_vtags
+        requires:
+        - test_and_build_cli
     - test_console:
         <<: *filter_only_vtags
         requires:
@@ -610,4 +645,5 @@ workflows:
         requires:
         - build_image
         - test_console
+        - test_and_build_cli_migrations
         - all_server_tests_pass

.circleci/deploy.sh

@@ -136,19 +136,16 @@ deploy_cli_ext() {
 # build and push container for auto-migrations
 build_and_push_cli_migrations_image_v1() {
     IMAGE_TAG="hasura/graphql-engine:${CIRCLE_TAG}.cli-migrations"
-    cd "$ROOT/scripts/cli-migrations/v1"
-    cp /build/_cli_output/binaries/cli-hasura-linux-amd64 .
-    docker build -t "$IMAGE_TAG" .
+    docker load -i /build/_cli_migrations_output/v1.tar
+    docker tag cli-migrations "$IMAGE_TAG"
     docker push "$IMAGE_TAG"
 }
 
 # build and push container for auto-migrations-v2
 build_and_push_cli_migrations_image_v2() {
     IMAGE_TAG="hasura/graphql-engine:${CIRCLE_TAG}.cli-migrations-v2"
-    cd "$ROOT/scripts/cli-migrations/v2"
-    cp /build/_cli_output/binaries/cli-hasura-linux-amd64 .
-    cp /build/_cli_ext_output/manifest-dev.yaml manifest.yaml
-    docker build -t "$IMAGE_TAG" .
+    docker load -i /build/_cli_migrations_output/v2.tar
+    docker tag cli-migrations-v2 "$IMAGE_TAG"
     docker push "$IMAGE_TAG"
 }
 

cli/build/builder.dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.10
+FROM golang:1.13
 
 # setup the working directory
 WORKDIR /go/src/github.com/hasura/graphql-engine/cli

scripts/cli-migrations/Makefile

@@ -0,0 +1,40 @@
+PWD := $(shell pwd)
+PARENT_DIR := $(shell dirname $(PWD))
+VERSION ?= $(shell ../get-version.sh)
+BUILD_DIR ?= /build
+BINARY ?= $(BUILD_DIR)/_cli_output/binaries/cli-hasura-linux-amd64
+IMAGE_TAG ?= cli-migrations
+BUILD_OUTPUT ?= $(BUILD_DIR)/_cli_migrations_output
+CLI_EXT_MANIFEST_FILE ?= $(BUILD_DIR)/_cli_ext_output/manifest-dev.yaml
+
+.PHONY: build-cli-migrations-v1
+.ONESHELL:
+build-cli-migrations-v1:
+	cd v1
+	cp ${BINARY} .
+	docker build -t ${IMAGE_TAG} .
+	docker save -o '$(BUILD_OUTPUT)/v1.tar' '$(IMAGE_TAG)'
+
+.PHONY: test-cli-migrations-v1
+.ONESHELL:
+test-cli-migrations-v1:
+	cd v1/test
+	./test.sh
+
+.PHONY: build-cli-migrations-v2
+.ONESHELL:
+build-cli-migrations-v2:
+	cd v2
+	cp ${BINARY} .
+	cp ${CLI_EXT_MANIFEST_FILE} manifest.yaml
+	docker build -t '${IMAGE_TAG}-v2' .
+	docker save -o '$(BUILD_OUTPUT)/v2.tar' '$(IMAGE_TAG)-v2'
+
+.PHONY: test-cli-migrations-v2
+.ONESHELL:
+test-cli-migrations-v2:
+	cd v2/test
+	./test.sh
+
+.PHONY: all
+all: build-cli-migrations-v1 build-cli-migrations-v2 test-cli-migrations-v1 test-cli-migrations-v2

scripts/cli-migrations/v1/test/docker-compose.yaml

@@ -0,0 +1,19 @@
+version: '3.6'
+services:
+  postgres:
+    image: postgres:12
+    restart: always
+    environment:
+      POSTGRES_PASSWORD: postgrespassword
+  graphql-engine:
+    container_name: graphql-engine
+    image: cli-migrations
+    ports:
+    - "8080:8080"
+    depends_on:
+    - "postgres"
+    restart: always
+    environment:
+      HASURA_GRAPHQL_DATABASE_URL: postgres://postgres:postgrespassword@postgres:5432/postgres
+      HASURA_GRAPHQL_ENABLE_CONSOLE: "true" # set to "false" to disable console
+      HASURA_GRAPHQL_ENABLED_LOG_TYPES: startup, http-log, webhook-log, websocket-log, query-log

scripts/cli-migrations/v1/test/migrations/1586822388261_create_table_public_test/down.yaml

@@ -0,0 +1,5 @@
+- args:
+    cascade: false
+    read_only: false
+    sql: DROP TABLE "public"."test";
+  type: run_sql

scripts/cli-migrations/v1/test/migrations/1586822388261_create_table_public_test/up.yaml

@@ -0,0 +1,9 @@
+- args:
+    cascade: false
+    read_only: false
+    sql: CREATE TABLE "public"."test"("id" serial NOT NULL, PRIMARY KEY ("id") );
+  type: run_sql
+- args:
+    name: test
+    schema: public
+  type: add_existing_table_or_view

scripts/cli-migrations/v1/test/migrations/metadata.yaml

@@ -0,0 +1,5 @@
+version: 2
+tables:
+- table:
+    schema: public
+    name: test

scripts/cli-migrations/v1/test/test.sh

@@ -0,0 +1,30 @@
+#!/usr/bin/env bash
+
+set -evo pipefail
+IFS=$'\n\t'
+ROOT="$(readlink -f ${BASH_SOURCE[0]%/*}/../../)"
+
+wait_for_server() {
+    echo "waiting for server"
+    for _ in $(seq 1 60);
+    do
+      docker run --network container:graphql-engine appropriate/curl http://127.0.0.1:8080/v1/version && return
+      echo -n .
+      sleep 1
+    done
+    echo "Failed waiting for server" && exit 1
+}
+
+# start postgres
+docker-compose up --no-start graphql-engine
+# copy migrations directory to /hasura-migrations
+docker cp migrations/. graphql-engine:/hasura-migrations
+# start graphql-engine
+docker-compose up -d --no-recreate graphql-engine
+wait_for_server
+# export metadata and run diff with validation/metadata.json
+docker run --network container:graphql-engine appropriate/curl -s -f   -d'{"type" : "export_metadata", "args" : {} }' localhost:8080/v1/query | jq -j '.' | diff validation/metadata.json -
+# get list of migrations applied from graphql-engine server
+docker run --network container:graphql-engine appropriate/curl -s -f   -d'{"type" : "run_sql", "args" : {"sql": "select * from hdb_catalog.schema_migrations"} }' localhost:8080/v1/query | jq -j '.' | diff validation/schema_migrations.json -
+# delete postgres and graphql-engine
+docker-compose down -v

scripts/cli-migrations/v1/test/validation/metadata.json

@@ -0,0 +1,11 @@
+{
+  "version": 2,
+  "tables": [
+    {
+      "table": {
+        "schema": "public",
+        "name": "test"
+      }
+    }
+  ]
+}

scripts/cli-migrations/v1/test/validation/schema_migrations.json

@@ -0,0 +1,13 @@
+{
+  "result_type": "TuplesOk",
+  "result": [
+    [
+      "version",
+      "dirty"
+    ],
+    [
+      "1586822388261",
+      "f"
+    ]
+  ]
+}

scripts/cli-migrations/v2/Dockerfile

@@ -4,7 +4,7 @@ RUN apt-get update && apt-get download libstdc++6
 
 FROM hasura/graphql-engine:v1.1.1
 
-# install libstdc++6
+# install libstdc++6 from .deb file
 COPY --from=packager /tmp/libstdc++6* .
 RUN busybox dpkg-deb -x libstdc++6*.deb / \
     && rm libstdc++6*.deb

scripts/cli-migrations/v2/test/docker-compose.yaml

@@ -0,0 +1,19 @@
+version: '3.6'
+services:
+  postgres:
+    image: postgres:12
+    restart: always
+    environment:
+      POSTGRES_PASSWORD: postgrespassword
+  graphql-engine:
+    container_name: graphql-engine
+    image: cli-migrations-v2
+    ports:
+    - "8080:8080"
+    depends_on:
+    - "postgres"
+    restart: always
+    environment:
+      HASURA_GRAPHQL_DATABASE_URL: postgres://postgres:postgrespassword@postgres:5432/postgres
+      HASURA_GRAPHQL_ENABLE_CONSOLE: "true" # set to "false" to disable console
+      HASURA_GRAPHQL_ENABLED_LOG_TYPES: startup, http-log, webhook-log, websocket-log, query-log

scripts/cli-migrations/v2/test/metadata/actions.graphql

@@ -0,0 +1 @@
+

scripts/cli-migrations/v2/test/metadata/actions.yaml

@@ -0,0 +1,6 @@
+actions: []
+custom_types:
+  enums: []
+  input_objects: []
+  objects: []
+  scalars: []

scripts/cli-migrations/v2/test/metadata/allow_list.yaml

@@ -0,0 +1 @@
+[]

scripts/cli-migrations/v2/test/metadata/functions.yaml

@@ -0,0 +1 @@
+[]

scripts/cli-migrations/v2/test/metadata/query_collections.yaml

@@ -0,0 +1 @@
+[]

scripts/cli-migrations/v2/test/metadata/remote_schemas.yaml

@@ -0,0 +1 @@
+[]

scripts/cli-migrations/v2/test/metadata/tables.yaml

@@ -0,0 +1,3 @@
+- table:
+    schema: public
+    name: test

scripts/cli-migrations/v2/test/metadata/version.yaml

@@ -0,0 +1 @@
+version: 2

scripts/cli-migrations/v2/test/migrations/1586823136625_create_table_public_test/down.sql

@@ -0,0 +1 @@
+DROP TABLE "public"."test";

scripts/cli-migrations/v2/test/migrations/1586823136625_create_table_public_test/up.sql

@@ -0,0 +1 @@
+CREATE TABLE "public"."test"("id" serial NOT NULL, PRIMARY KEY ("id") );