feat: replace circleci with GH actions

Signed-off-by: Rael Garcia <rael@redhat.com>

.github/workflows/release.yaml

@@ -0,0 +1,40 @@
+name: release
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Export release name
+        run: |
+          echo "NEW_RELEASE=$(make get-new-release)" >> $GITHUB_ENV
+
+      - name: Build images
+        run: TAG=${NEW_RELEASE:-latest} make build-all-release
+
+      - name: Login to quay.io/3scale
+        if: ${{ env.NEW_RELEASE != '' }}
+        uses: docker/login-action@v1
+        with:
+          registry: quay.io
+          username: ${{ secrets.REGISTRY_USER }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
+
+      - name: Push new images
+        if: ${{ env.NEW_RELEASE != '' }}
+        run: TAG=${NEW_RELEASE:-latest} make push-all-release
+
+      - name: Create a new draft-release in github
+        if: ${{ env.NEW_RELEASE != '' }}
+        uses: "marvinpinto/action-automatic-releases@latest"
+        with:
+          repo_token: "${{ secrets.GITHUB_TOKEN }}"
+          automatic_release_tag: "${{ env.NEW_RELEASE }}"
+          title: "${{ env.NEW_RELEASE }}"
+          draft: true

Makefile

@@ -1,7 +1,7 @@
 
 .PHONY: help
 
-TAG	?= build
+TAG	?= 4.4.5
 CI_TAG ?= ci
 HUB	?= quay.io/3scale
 IMAGE	?= quay.io/3scale/soyuz
@@ -11,6 +11,9 @@ help:
 		| awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' \
 		| egrep -v -e '^[^[:alnum:]]' -e '^$@$$' | sort
 
+get-new-release:
+	@hack/new-release.sh v$(TAG)
+
 build-all-release: build build-$(CI_TAG)
 
 push-all-release: push push-$(CI_TAG)

hack/new-release.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+REPO="3scale-ops/soyuz"
+
+# Skip if alpha release
+[[ ${1} == *"-alpha"* ]] && echo "" && exit 0
+
+# Skip if release already exists
+curl -o /dev/null --fail --silent "https://api.github.com/repos/${REPO}/releases/tags/${1}" && echo "" && exit 0
+
+echo ${1}