release workflow added (flyteorg#170)

* release workflow added

* run ci pipeline

* lint fix

.github/workflows/release.yaml

@@ -0,0 +1,24 @@
+name: Release
+
+on:
+  push:
+    tags:
+      - 'v.*.*.*'
+
+jobs:
+  release-cli:
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.bump-version.outputs.tag }}
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: '0'
+      -
+        name: Run GoReleaser
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          version: latest
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

.goreleaser.yml

@@ -0,0 +1,59 @@
+project_name: kubectl-flyte
+before:
+  hooks:
+    - go mod download
+builds:
+  - env:
+      - CGO_ENABLED=0
+    main: ./cmd/kubectl-flyte/main.go
+    binary: kubectl-flyte
+    goos:
+      - linux
+      - windows
+      - darwin
+    ldflags:
+      - -s -w -X github.com/lyft/flytepropeller/version.Version={{.Version}} -X github.com/lyft/flytepropeller/version.Build={{.ShortCommit}} -X github.com/lyft/flytepropeller/version.BuildTime={{.Date}}
+archives:
+  - replacements:
+      386: i386
+      amd64: x86_64
+    format_overrides:
+      - goos: windows
+        format: zip
+
+checksum:
+  name_template: 'checksums.txt'
+snapshot:
+  name_template: "{{ .Tag }}-next"
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - '^docs:'
+      - '^test:'
+scoop:
+  # Default is "https://github.com/<repo_owner>/<repo_name>/releases/download/{{ .Tag }}/{{ .ArtifactName }}"
+  # url_template: "http://github.mycompany.com/foo/bar/releases/{{ .Tag }}/{{ .ArtifactName }}"
+
+  # Repository to push the app manifest to.
+  bucket:
+    owner: lyft
+    name: flytepropeller
+
+  # Git author used to commit to the repository.
+  # Defaults are shown.
+  commit_author:
+    name: goreleaserbot
+    email: [email protected]
+
+  # Your app's homepage.
+  # Default is empty.
+  homepage: "https://godoc.org/github.com/lyft/flytepropeller"
+
+  # Your app's description.
+  # Default is empty.
+  description: "kubectl-flyte is an command line tool that can be used as an extension to kubectl"
+
+  # Your app's license
+  # Default is empty.
+  license: Apache-2.0

version/version.go

@@ -0,0 +1,28 @@
+package version
+
+import (
+	"time"
+
+	"github.com/sirupsen/logrus"
+)
+
+// This module provides the ability to inject Build (git sha) and Version information at compile time.
+// To set these values invoke go build as follows
+// go build -ldflags “-X github.com/lyft/flytepropeller/version.Build=xyz -X github.com/lyft/flytepropeller/version.Version=1.2.3"
+// will provide the build and version information
+var (
+	// Specifies the GIT sha of the build
+	Build = "unknown"
+	// Version for the build, should follow a semver
+	Version = "unknown"
+	// Build timestamp
+	BuildTime = time.Now().String()
+)
+
+// LogBuildInformation Use this method to log the build information for the current app. The app name should be provided. To inject the build
+// and version information refer to the top-level comment in this file
+func LogBuildInformation(appName string) {
+	logrus.Info("------------------------------------------------------------------------")
+	logrus.Infof("App [%s], Version [%s], BuildSHA [%s], BuildTS [%s]", appName, Version, Build, BuildTime)
+	logrus.Info("------------------------------------------------------------------------")
+}

version/version_test.go

@@ -0,0 +1,29 @@
+package version
+
+import (
+	"bytes"
+	"fmt"
+	"testing"
+	"time"
+
+	"github.com/magiconair/properties/assert"
+	"github.com/sirupsen/logrus"
+)
+
+type dFormat struct {
+}
+
+func (dFormat) Format(e *logrus.Entry) ([]byte, error) {
+	return []byte(e.Message), nil
+}
+
+func TestLogBuildInformation(t *testing.T) {
+
+	n := time.Now()
+	BuildTime = n.String()
+	buf := bytes.NewBufferString("")
+	logrus.SetFormatter(dFormat{})
+	logrus.SetOutput(buf)
+	LogBuildInformation("hello")
+	assert.Equal(t, buf.String(), fmt.Sprintf("------------------------------------------------------------------------App [hello], Version [unknown], BuildSHA [unknown], BuildTS [%s]------------------------------------------------------------------------", n.String()))
+}