Release action (#73)

* Create main.yml

* Update main.yml

* Update main.yml

* Update main.yml

* Update main.yml

* trying new approach

* no message

* yaml error

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* missing )

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* remove main.yml and fix branches

* Create tag-temp.yaml

* Update tag-temp.yaml

* Update tag-temp.yaml

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* #minor

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* added checksum calc to CLI makefile

* fixed build error - created bin directory upfront

* using markdown for release text

* use separate checksum files

* fixed release readme

* #minor

* readme updated

Co-authored-by: Alex Haiut <alex@up9.com>

.github/workflows/publish-cli.yml

@@ -2,8 +2,9 @@ name: public-cli
 on:
   push:
     branches:
-      - 'develop'
+      - develop
-      - 'main'
+      - main
+      - my-temp-release-check
 jobs:
   docker:
     runs-on: ubuntu-latest
@@ -15,5 +16,32 @@ jobs:
         with:
           service_account_key: ${{ secrets.GCR_JSON_KEY }}
           export_default_credentials: true
+      - uses: haya14busa/action-cond@v1
+        id: condval
+        with:
+          cond: ${{ github.ref == 'refs/heads/main' }}
+          if_true: "minor"
+          if_false: "patch"
+      - name: Auto Increment Semver Action
+        uses: MCKanpolat/auto-semver-action@1.0.5
+        id: versioning
+        with:
+          releaseType: ${{ steps.condval.outputs.value }}
+          github_token: ${{ secrets.GITHUB_TOKEN }}
+      - name: Get base image name
+        shell: bash
+        run: |
+          echo "##[set-output name=build_timestamp;]$(echo $(date +%s))"
+          echo "##[set-output name=branch;]$(echo ${GITHUB_REF#refs/heads/})"
+        id: version_parameters
       - name: Build and Push CLI
-        run: make push-cli
+        run: make push-cli SEM_VER='${{ steps.versioning.outputs.version }}' BUILD_TIMESTAMP='${{ steps.version_parameters.outputs.build_timestamp }}'
+      - name: publish
+        uses: ncipollo/release-action@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          artifacts: "cli/bin/*"
+          commit: ${{ steps.version_parameters.outputs.branch }}
+          tag: ${{ steps.versioning.outputs.version }}
+          prerelease: ${{ github.ref != 'refs/heads/main' }}
+          bodyFile: 'cli/bin/README.md'

README.md

@@ -3,16 +3,45 @@ standalone web app traffic viewer for Kubernetes
 
 ## Download
 
-Download `mizu` for your platform as
+Download `mizu` for your platform and operating system
 
-* for MacOS - `curl -o mizu https://static.up9.com/mizu/mizu-darwin-amd64 &&  chmod 755 mizu`
+### Latest stable release
-* for Linux - `curl -o mizu https://static.up9.com/mizu/mizu-linux-amd64 && chmod 755 mizu`
 
-## Run
+* for MacOS - Intel 
+`curl -Lo mizu https://github.com/up9inc/mizu/releases/latest/download/mizu_darwin_amd64 && chmod 755 mizu`
+
+* for MacOS - Apple Silicon
+ `curl -Lo mizu https://github.com/up9inc/mizu/releases/latest/download/mizu_darwin_arm64 && chmod 755 mizu`
+ 
+* for Linux - Intel 64bit
+ `curl -Lo mizu https://github.com/up9inc/mizu/releases/latest/download/mizu_linux_amd64 && chmod 755 mizu` 
 
 
+SHA256 checksums are available on the [Releases](https://github.com/up9inc/mizu/releases) page.
+
+### Development (unstable) build
+Pick one from the [Releases](https://github.com/up9inc/mizu/releases) page.
+
+## How to run
 
 1. Find pod you'd like to tap to in your Kubernetes cluster
-2. Run `mizu --pod podname`
+2. Run `mizu PODNAME` or `mizu REGEX` 
 3. Open browser on `http://localhost:8899` as instructed .. 
 4. Watch the WebAPI traffic flowing ..
+5. Type ^C to stop
+
+## Examples
+
+To tap specific pod - 
+``` 
+ $ kubectl get pods | grep front-end
+ NAME                            READY   STATUS    RESTARTS   AGE
+ front-end-649fc5fd6-kqbtn       2/2     Running   0          7m
+ $ mizu tap front-end-649fc5fd6-kqbtn
+ +front-end-649fc5fd6-kqbtn
+ Web interface is now available at http://localhost:8899
+ ^C
+```
+
+
+

cli/Makefile

@@ -1,6 +1,8 @@
-FOLDER=$(GOOS).$(GOARCH)
+SUFFIX=$(GOOS)_$(GOARCH)
 COMMIT_HASH=$(shell git rev-parse HEAD)
 GIT_BRANCH=$(shell git branch --show-current | tr '[:upper:]' '[:lower:]')
+GIT_VERSION=$(shell git branch --show-current | tr '[:upper:]' '[:lower:]')
+BUILD_TIMESTAMP=$(shell date +%s)
 
 .PHONY: help
 .DEFAULT_GOAL := help
@@ -12,10 +14,16 @@ install:
 	go install mizu.go
 
 build:	## build mizu CLI binary (select platform via GOOS / GOARCH env variables)
-	go build -ldflags="-X 'github.com/up9inc/mizu/cli/mizu.GitCommitHash=$(COMMIT_HASH)' -X 'github.com/up9inc/mizu/cli/mizu.Branch=$(GIT_BRANCH)'" -o bin/$(FOLDER)/mizu mizu.go
+	go build -ldflags="-X 'github.com/up9inc/mizu/cli/mizu.GitCommitHash=$(COMMIT_HASH)' \
+					   -X 'github.com/up9inc/mizu/cli/mizu.Branch=$(GIT_BRANCH)' \
+					   -X 'github.com/up9inc/mizu/cli/mizu.BuildTimestamp=$(BUILD_TIMESTAMP)' \
+					   -X 'github.com/up9inc/mizu/cli/mizu.SemVer=$(SEM_VER)'" \
+					   -o bin/mizu_$(SUFFIX) mizu.go 
+	(cd bin && shasum -a 256 mizu_${SUFFIX} > mizu_${SUFFIX}.sha256)
 
 build-all:  ## build for all supported platforms
 	@echo "Compiling for every OS and Platform"
+	@mkdir -p bin && echo "SHA256 checksums available for compiled binaries \n\nRun \`shasum -a 256 -c mizu_OS_ARCH.sha256\` to verify\n\n" >  bin/README.md
 	@$(MAKE) build GOOS=darwin GOARCH=amd64
 	@$(MAKE) build GOOS=linux GOARCH=amd64
 	@# $(MAKE) GOOS=windows GOARCH=amd64

cli/cmd/tapRunner.go

@@ -249,11 +249,7 @@ func createRBACIfNecessary(ctx context.Context, kubernetesProvider *kubernetes.P
 		return false
 	}
 	if !mizuRBACExists {
-		var versionString = mizu.Version
+		err := kubernetesProvider.CreateMizuRBAC(ctx, mizu.ResourcesNamespace, mizu.RBACVersion)
-		if mizu.GitCommitHash != "" {
-			versionString += "-" + mizu.GitCommitHash
-		}
-		err := kubernetesProvider.CreateMizuRBAC(ctx, mizu.ResourcesNamespace, versionString)
 		if err != nil {
 			fmt.Printf("warning: could not create mizu rbac resources %v\n", err)
 			return false

cli/cmd/version.go

@@ -3,19 +3,38 @@ package cmd
 import (
 	"fmt"
 	"github.com/up9inc/mizu/cli/mizu"
+	"strconv"
+	"time"
 
 	"github.com/spf13/cobra"
 )
 
+type MizuVersionOptions struct {
+	DebugInfo                bool
+}
+
+
+var mizuVersionOptions = &MizuVersionOptions{}
+
 var versionCmd = &cobra.Command{
 	Use:   "version",
 	Short: "Print version info",
 	RunE: func(cmd *cobra.Command, args []string) error {
-		fmt.Printf("%s (%s) %s\n", mizu.Version, mizu.Branch, mizu.GitCommitHash)
+		if mizuVersionOptions.DebugInfo {
+			timeStampInt, _ := strconv.ParseInt(mizu.BuildTimestamp, 10, 0)
+			fmt.Printf("Version: %s \nBranch: %s (%s) \n", mizu.SemVer, mizu.Branch, mizu.GitCommitHash)
+			fmt.Printf("Build Time: %s (%s)\n", mizu.BuildTimestamp,  time.Unix(timeStampInt, 0))
+
+		} else {
+			fmt.Printf("Version: %s (%s)\n", mizu.SemVer, mizu.Branch)
+		}
 		return nil
 	},
 }
 
 func init() {
 	rootCmd.AddCommand(versionCmd)
+
+	versionCmd.Flags().BoolVarP(&mizuVersionOptions.DebugInfo, "debug", "d", false, "Provide all information about version")
+
 }

cli/mizu/consts.go

@@ -1,9 +1,11 @@
 package mizu
 
 var (
-	Version       = "v0.0.1"
+	SemVer         = "0.0.1"
-	Branch        = "develop"
+	Branch         = "develop"
-	GitCommitHash = "" // this var is overridden using ldflags in makefile when building
+	GitCommitHash  = "" // this var is overridden using ldflags in makefile when building
+	BuildTimestamp = "" // this var is overridden using ldflags in makefile when building
+	RBACVersion    = "v1"
 )
 
 const (