From 941b804a069e436460b332b718a0e070b94058c7 Mon Sep 17 00:00:00 2001
From: Ashish Amarnath <ashisham@vmware.com>
Date: Wed, 27 May 2020 16:34:12 -0700
Subject: [PATCH] setup ci in github actions

Signed-off-by: Ashish Amarnath <ashisham@vmware.com>
---
 .github/workflows/pr.yml   |  2 +-
 .github/workflows/push.yml | 34 ++++++++++++++++++++++++++++++++++
 hack/docker-push.sh        | 30 ++++++++++++++++++------------
 3 files changed, 53 insertions(+), 13 deletions(-)
 create mode 100644 .github/workflows/push.yml

diff --git a/.github/workflows/pr.yml b/.github/workflows/pr.yml
index 2c5964175..e94d41499 100644
--- a/.github/workflows/pr.yml
+++ b/.github/workflows/pr.yml
@@ -1,5 +1,5 @@
 name: Pull Request CI Check
-on: [push, pull_request]
+on: [pull_request]
 jobs:
 
   build:
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
new file mode 100644
index 000000000..25e06ae93
--- /dev/null
+++ b/.github/workflows/push.yml
@@ -0,0 +1,34 @@
+name: Push
+
+on:
+  push:
+    branches: [ master ]
+    tags:
+      - '*'
+
+jobs:
+
+  build:
+    name: Build
+    runs-on: ubuntu-latest
+    steps:
+
+    - name: Set up Go 1.14
+      uses: actions/setup-go@v2
+      with:
+        go-version: 1.14
+      id: go
+
+    - name: Check out code into the Go module directory
+      uses: actions/checkout@v2
+
+    - name: Build
+      run: make local
+
+    - name: Test
+      run: make test
+
+    - name: Publish container image
+      run: |
+        docker login -u ${{ secrets.DOCKER_USER }} -p ${{ secrets.DOCKER_PASSWORD }}
+        ./hack/docker-push.sh
diff --git a/hack/docker-push.sh b/hack/docker-push.sh
index 6096be14f..4001bc369 100755
--- a/hack/docker-push.sh
+++ b/hack/docker-push.sh
@@ -20,8 +20,8 @@
 
 set +x
 
-if [[ -z "$TRAVIS" ]]; then
-    echo "This script is intended to be run only on Travis." >&2
+if [[ -z "$CI" ]]; then
+    echo "This script is intended to be run only on Github Actions." >&2
     exit 1
 fi
 
@@ -47,37 +47,43 @@ function highest_release() {
     done
 }
 
+triggeredBy=$(echo $GITHUB_REF | cut -d / -f 2)
+if [[ "$triggeredBy" == "heads" ]]; then
+    BRANCH=$(echo $GITHUB_REF | cut -d / -f 3)
+    TAG=
+elif [[ "$triggeredBy" == "tags" ]]; then
+    BRANCH=
+    TAG=$(echo $GITHUB_REF | cut -d / -f 3)
+fi
+
 if [[ "$BRANCH" == "master" ]]; then
     VERSION="$BRANCH"
-elif [[ ! -z "$TRAVIS_TAG" ]]; then
-    # Tags aren't fetched by Travis on checkout, and we don't need them for master
+elif [[ ! -z "$TAG" ]]; then
+    # Explicitly checkout tags when building from a git tag.
+    # This is not needed when building from master
     git fetch --tags
     # Calculate the latest release if there's a tag.
     highest_release
-    VERSION="$TRAVIS_TAG"
+    VERSION="$TAG"
 else
-    # If we're not on master and we're not building a tag, exit early.
+    echo "We're not on master and we're not building a tag, exit early."
     exit 0
 fi
 
-
 # Assume we're not tagging `latest` by default, and never on master.
 TAG_LATEST=false
 if [[ "$BRANCH" == "master" ]]; then
     echo "Building master, not tagging latest."
-elif [[ "$TRAVIS_TAG" == "$HIGHEST" ]]; then
+elif [[ "$TAG" == "$HIGHEST" ]]; then
     TAG_LATEST=true
 fi
 
 # Debugging info
 echo "Highest tag found: $HIGHEST"
 echo "BRANCH: $BRANCH"
-echo "TRAVIS_TAG: $TRAVIS_TAG"
+echo "TAG: $TAG"
 echo "TAG_LATEST: $TAG_LATEST"
 
-echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
-unset GIT_HTTP_USER_AGENT
-
 echo "Building and pushing container images."
 
 VERSION="$VERSION" TAG_LATEST="$TAG_LATEST" make all-containers all-push all-manifests