chore(cd): add cd workflow to slash branch (#8698)

### Remarks

- Only need to push amd docker image
- Do not need Badger CLI tools for slash release
- We will never push latest tag from this branch, so omit such logic
entirely

.github/workflows/cd-dgraph.yml

@@ -0,0 +1,73 @@
+name: cd-dgraph
+on:
+  workflow_dispatch:
+    inputs:
+      releasetag:
+        description: releasetag
+        required: true
+        type: string
+jobs:
+  dgraph-build-amd64:
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          ref: '${{ github.event.inputs.releasetag }}'
+      - name: Get Go Version
+        run: |
+          #!/bin/bash
+          GOVERSION=$({ [ -f .go-version ] && cat .go-version; })
+          echo "GOVERSION=$GOVERSION" >> $GITHUB_ENV
+      - name: Set up Go
+        uses: actions/setup-go@v3
+        with:
+          go-version: ${{ env.GOVERSION }}
+      - name: Install protobuf-compiler
+        run: sudo apt-get install -y protobuf-compiler
+      - name: Check protobuf
+        run: |
+          cd ./protos
+          go mod tidy
+          make regenerate
+          git diff --exit-code -- .
+      - name: Set Dgraph Release Version
+        run: |
+          #!/bin/bash
+          GIT_TAG_NAME='${{ github.event.inputs.releasetag }}'
+          if [[ "$GIT_TAG_NAME" == "v"* ]]; 
+          then
+            echo "this is a release tag"
+          else
+            echo "this is NOT a release tag"
+            exit 1
+          fi
+          DGRAPH_RELEASE_VERSION='${{ github.event.inputs.releasetag }}'
+          echo "making a new release for dgraph "$DGRAPH_RELEASE_VERSION
+          echo "DGRAPH_RELEASE_VERSION=$DGRAPH_RELEASE_VERSION" >> $GITHUB_ENV
+      - name: Make Dgraph Linux Build
+        run: make dgraph DGRAPH_VERSION=${{ env.DGRAPH_RELEASE_VERSION }}
+      - name: Generate SHA for Dgraph Linux Build
+        run: cd dgraph && sha256sum dgraph | cut -c-64 > dgraph-checksum-linux-amd64.sha256
+      - name: Tar Archive for Dgraph Linux Build
+        run: cd dgraph && tar -zcvf dgraph-linux-amd64.tar.gz dgraph
+      - name: Upload Build Artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          path: |
+            dgraph/dgraph-checksum-linux-amd64.sha256
+            dgraph/dgraph-linux-amd64.tar.gz
+      - name: Make Dgraph Docker Image
+        run: |
+          make docker-image DGRAPH_VERSION=${{ env.DGRAPH_RELEASE_VERSION }}
+      - name: Make Dgraph Standalone Docker Image with Version
+        run: |
+          make docker-image-standalone DGRAPH_VERSION=${{ env.DGRAPH_RELEASE_VERSION }}
+      - name: Login to DockerHub
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_PASSWORD_TOKEN }}
+      - name: Push Images to DockerHub
+        run: |
+          docker push dgraph/standalone:${{ env.DGRAPH_RELEASE_VERSION }}
+          docker push dgraph/dgraph:${{ env.DGRAPH_RELEASE_VERSION }}

.go-version

@@ -1 +1 @@
-1.18.5
+1.18

Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright 2022 Dgraph Labs, Inc. and Contributors
+# Copyright 2023 Dgraph Labs, Inc. and Contributors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -18,7 +18,7 @@ BUILD          ?= $(shell git rev-parse --short HEAD)
 BUILD_CODENAME  = dgraph
 BUILD_DATE     ?= $(shell git log -1 --format=%ci)
 BUILD_BRANCH   ?= $(shell git rev-parse --abbrev-ref HEAD)
-#BUILD_VERSION  ?= $(shell git describe --always --tags)
+BUILD_VERSION  ?= $(shell git describe --always --tags)
 
 GOPATH         ?= $(shell go env GOPATH)
 
@@ -30,64 +30,77 @@ GOPATH         ?= $(shell go env GOPATH)
 ######################
 DGRAPH_VERSION ?= local
 
-.PHONY: dgraph dgraph-coverage all oss version install install_oss oss_install uninstall test help image image-local local-image docker-image docker-image-standalone
+.PHONY: all 
 all: dgraph
 
+.PHONY: dgraph
 dgraph:
 	$(MAKE) -w -C $@ all
 
+.PHONY: dgraph-coverage
 dgraph-coverage:
 	$(MAKE) -w -C dgraph test-coverage-binary
 
+.PHONY: oss
 oss:
 	$(MAKE) BUILD_TAGS=oss
 
+.PHONY: version
 version:
-	@echo Dgraph ${BUILD_VERSION}
+	@echo Dgraph: ${BUILD_VERSION}
 	@echo Build: ${BUILD}
 	@echo Codename: ${BUILD_CODENAME}
 	@echo Build date: ${BUILD_DATE}
 	@echo Branch: ${BUILD_BRANCH}
 	@echo Go version: $(shell go version)
 
+.PHONY: install
 install:
 	@echo "Installing Dgraph..."; \
 		$(MAKE) -C dgraph install; \
 
+.PHONY: install_oss oss_install
 install_oss oss_install:
 	$(MAKE) BUILD_TAGS=oss install
 
+.PHONY: uninstall
 uninstall:
 	@echo "Uninstalling Dgraph ..."; \
 		$(MAKE) -C dgraph uninstall; \
 
+.PHONY: test
 test: docker-image
 	@mv dgraph/dgraph ${GOPATH}/bin/dgraph
 	@$(MAKE) -C t test
 
+.PHONY: image-local local-image
 image-local local-image:
 	@GOOS=linux GOARCH=amd64 $(MAKE) dgraph
 	@mkdir -p linux
 	@mv ./dgraph/dgraph ./linux/dgraph
 	@docker build -f contrib/Dockerfile -t dgraph/dgraph:local .
 	@rm -r linux
 
+.PHONY: docker-image
 docker-image: dgraph
 	@mkdir -p linux
 	@cp ./dgraph/dgraph ./linux/dgraph
 	docker build -f contrib/Dockerfile -t dgraph/dgraph:$(DGRAPH_VERSION) .
 
+.PHONY: docker-image-standalone
 docker-image-standalone: dgraph docker-image
 	@mkdir -p linux
 	@cp ./dgraph/dgraph ./linux/dgraph
 	$(MAKE) -w -C contrib/standalone all DOCKER_TAG=$(DGRAPH_VERSION) DGRAPH_VERSION=$(DGRAPH_VERSION)
 
+.PHONY: coverage-docker-image
 coverage-docker-image: dgraph-coverage
 	@mkdir -p linux
 	@cp ./dgraph/dgraph ./linux/dgraph
 	docker build -f contrib/Dockerfile -t dgraph/dgraph:$(DGRAPH_VERSION) .
 
 # build and run dependencies for ubuntu linux
+.PHONY: linux-dependency
 linux-dependency:
 	sudo apt-get update
 	sudo apt-get -y upgrade
@@ -98,6 +111,7 @@ linux-dependency:
 	sudo apt-get -y install build-essential
 	sudo apt-get -y install protobuf-compiler
 
+.PHONY: help
 help:
 	@echo
 	@echo Build commands:

dgraph/Makefile

@@ -1,5 +1,5 @@
 #
-# Copyright 2022 Dgraph Labs, Inc. and Contributors
+# Copyright 2023 Dgraph Labs, Inc. and Contributors
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -20,11 +20,12 @@ BUILD          ?= $(shell git rev-parse --short HEAD)
 BUILD_CODENAME ?= dgraph
 BUILD_DATE     ?= $(shell git log -1 --format=%ci)
 BUILD_BRANCH   ?= $(shell git rev-parse --abbrev-ref HEAD)
+BUILD_VERSION  ?= $(shell git describe --always --tags)
 
-ifeq ($(DGRAPH_VERSION),)
-BUILD_VERSION ?= local
-else
-BUILD_VERSION ?= $(DGRAPH_VERSION)
+# check if DGRAPH_VERSION flag is set (used for release pipeline)
+ifneq ($(DGRAPH_VERSION),)
+# remove arch suffix from DGRAPH_VERSION for CD steps only
+BUILD_VERSION := $(DGRAPH_VERSION)
 endif
 
 GOOS          ?= $(shell go env GOOS)

graphql/e2e/custom_logic/cmd/Dockerfile

@@ -1,10 +1,14 @@
 
-FROM golang:1.14.2-alpine3.11
+FROM golang:1.19-alpine3.17
 
 COPY . .
 
 RUN apk update && apk add git && apk add nodejs && apk add npm
 
+# As of Go 1.16 modules are always on by default
+# See https://go.dev/blog/go116-module-changes
+RUN go env -w GO111MODULE=auto
+
 RUN go get gopkg.in/yaml.v2
 
 RUN go get github.com/graph-gophers/graphql-go