entity-based @defer preview.0

.github/workflows/main-router-custom-image.yml

@@ -1,6 +1,6 @@
 name: CI Router Custom Image
 on:
-  push:
+  pull_request:
     branches: [ main ]
   schedule:
     - cron: '30 7 * * *'

.github/workflows/main-router-custom-main.yml

@@ -0,0 +1,66 @@
+name: CI Router Custom Main
+on:
+  push:
+    branches: [ main ]
+  schedule:
+    - cron: '30 7 * * *'
+  workflow_dispatch:
+
+jobs:
+  ci-docker-local:
+    name: CI Router Custom Main
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v3
+      -
+        name: install rover
+        run: |
+          echo ---------------------------------------------------------------
+          echo rover - installing ...
+          echo ---------------------------------------------------------------
+          curl -sSL https://rover.apollo.dev/nix/latest | sh -s -- --elv2-license accept
+          echo "$HOME/.rover/bin" >> ${GITHUB_PATH}
+      -
+        name: update docker-compose
+        run: |
+          which docker-compose && exit 0 || true
+          echo ---------------------------------------------------------------
+          echo docker-compose - installing ...
+          echo ---------------------------------------------------------------
+          BIN_DIR=$HOME/.docker-compose/bin
+          FILE=$BIN_DIR/docker-compose
+          mkdir -p $BIN_DIR
+          set -x
+          curl -L --fail https://github.com/docker/compose/releases/download/1.29.1/docker-compose-`uname -s`-`uname -m` -o $FILE
+          chmod +x $FILE
+          echo "downloaded $($FILE --version)"
+          echo "$BIN_DIR" >> ${GITHUB_PATH}
+          set +x
+          echo ---------------------------------------------------------------
+      -
+        name: check tools
+        run: |
+          echo ---------------------------------------------------------------
+          ( set -x; which rover )
+          echo "$(rover --version)"
+          echo ---------------------------------------------------------------
+          ( set -x; which docker-compose )
+          echo "$(docker-compose --version)"
+          echo ---------------------------------------------------------------
+      - name: make supergraph
+        run: |
+          make supergraph
+          cat supergraph.graphql
+      - name: docker-compose build
+        run: |
+          ( set -x; docker-compose -f docker-compose.router-custom-main.yml build --no-cache --pull --parallel --progress plain )
+      - name: docker-compose up -d
+        run: |
+          ( set -x; docker-compose -f docker-compose.router-custom-main.yml  up -d )
+          sleep 10
+          docker-compose -f docker-compose.router-custom-main.yml logs
+      - name: smoke test
+        run: .scripts/smoke.sh 4000
+      - name: docker-compose down
+        run: docker-compose -f docker-compose.router-custom-main.yml down

.scripts/smoke-defer-compressed.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+echo "====================="
+echo "Defer returns chunked responses without --compressed"
+echo "====================="
+( set -x; curl -i -X POST http://localhost:4000/ \
+  -H 'accept: multipart/mixed; deferSpec=20220824, application/json' \
+  -H 'content-type: application/json' \
+  --data-raw '{"operationName":"deferVariation","variables":{},"query":"query deferVariation { allProducts { ...MyFragment @defer sku id } } fragment MyFragment on Product { variation { name } }"}')
+echo "----------------------"
+printf "done.\n\n"
+sleep 2
+
+echo "====================="
+echo "Defer returns chunked responses with --compressed"
+echo "====================="
+( set -x; curl --compressed -i -X POST http://localhost:4000/ \
+  -H 'accept: multipart/mixed; deferSpec=20220824, application/json' \
+  -H 'content-type: application/json' \
+  --data-raw '{"operationName":"deferVariation","variables":{},"query":"query deferVariation { allProducts { ...MyFragment @defer sku id } } fragment MyFragment on Product { variation { name } }"}')
+echo "----------------------"
+printf "done.\n\n"
+sleep 2
+
+echo "====================="
+echo "Defer with trailing __typename without --compressed"
+echo "====================="
+( set -x; curl -i -X POST http://localhost:4000/ \
+  -H 'accept: multipart/mixed; deferSpec=20220824, application/json' \
+  -H 'content-type: application/json' \
+  --data-raw '{"operationName":"deferVariation","variables":{},"query":"query deferVariation { allProducts { ...MyFragment @defer sku id __typename } } fragment MyFragment on Product { variation { name __typename } __typename }"}')
+echo "----------------------"
+printf "done.\n\n"
+sleep 2
+
+echo "====================="
+echo "Defer with trailing __typename with --compressed"
+echo "====================="
+( set -x; curl --compressed -i -X POST http://localhost:4000/ \
+  -H 'accept: multipart/mixed; deferSpec=20220824, application/json' \
+  -H 'content-type: application/json' \
+  --data-raw '{"operationName":"deferVariation","variables":{},"query":"query deferVariation { allProducts { ...MyFragment @defer sku id __typename } } fragment MyFragment on Product { variation { name __typename } __typename }"}')
+echo "----------------------"
+printf "done.\n\n"
+sleep 2