Merge pull request #1157 from rguske/issue-1133 #4

	name: VMware Event Router Development Image Build

	# triggered on every push to development but only when changes inside
	# vmware-event-router (sub)dir(s)
	on:
	push:
	paths:
	- "vmware-event-router/**"
	branches:
	- "development"

	# run all jobs with these defaults, unless specified otherwise
	defaults:
	run:
	shell: bash
	working-directory: ./vmware-event-router

	jobs:
	image:
	strategy:
	matrix:
	go-version: ["1.19"]
	platform: ["ubuntu-latest"]

	runs-on: ${{ matrix.platform }}
	timeout-minutes: 20

	steps:
	- name: Set up Go ${{ matrix.go-version }}
	uses: actions/setup-go@0c52d547c9bc32b1aa3301fd7a9cb496313a4491
	with:
	go-version: ${{ matrix.go-version }}
	cache-dependency-path: vmware-event-router/go.sum
	id: go

	- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11

	- name: Setup ko
	uses: ko-build/setup-ko@ace48d793556083a76f1e3e6068850c1f4a369aa

	- name: Get short COMMIT and TAG
	run: \|
	echo "KO_COMMIT=$(echo -n $GITHUB_SHA \| cut -c -8)" >> $GITHUB_ENV
	echo "KO_TAG=$(basename "${{ github.ref }}")" >> $GITHUB_ENV

	- name: Build and push multi-arch image
	id: build
	run: \|
	# build and push with development tag
	ko resolve --platform=linux/arm64,linux/amd64 --tags ${KO_COMMIT},development -BRf deploy/event-router-k8s.yaml

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