From 52ab290c52f8a3b6857e553e13a7c0a49c90180a Mon Sep 17 00:00:00 2001
From: Luc DUZAN <lduzan@conduktor.io>
Date: Wed, 14 Feb 2024 19:03:09 +0100
Subject: [PATCH] add version in cli

---
 .github/workflows/build-docker.yml |  7 ++++++-
 .github/workflows/release.yml      |  1 +
 cmd/version.go                     | 23 +++++++++++++++++++++++
 docker/Dockerfile                  |  4 +++-
 4 files changed, 33 insertions(+), 2 deletions(-)
 create mode 100644 cmd/version.go

diff --git a/.github/workflows/build-docker.yml b/.github/workflows/build-docker.yml
index e70a8d4..e7ee389 100644
--- a/.github/workflows/build-docker.yml
+++ b/.github/workflows/build-docker.yml
@@ -65,6 +65,8 @@ jobs:
             org.opencontainers.image.documentation=${{ env.LABEL_IMAGE_DOCUMENTATION }}
             org.opencontainers.image.vendor=${{ env.LABEL_IMAGE_VENDOR }}
             org.opencontainers.image.url=${{ env.LABEL_IMAGE_URL }}
+            org.opencontainers.image.revision=${{ github.sha }}
+            org.opencontainers.image.version=${{ github.event.release.tag_name || github.ref_name }}
       - uses: actions/checkout@v3
       - name: Build ${{ env.IMAGE_NAME }} for ${{ steps.buildx.outputs.platforms }}
         id: build
@@ -78,4 +80,7 @@ jobs:
           labels: ${{ steps.docker_meta.outputs.labels }}
           cache-from: type=registry,ref=${{env.HARBOR_IMAGE}}:main
           cache-to: type=inline,mode=min
-          github-token: ${{ secrets.GITHUB_TOKEN }}
\ No newline at end of file
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          build-args: |
+            hash=${{ github.sha }}
+            version=${{ github.event.release.tag_name || github.ref_name }}
\ No newline at end of file
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 52662f1..b5f7e93 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -96,6 +96,7 @@ jobs:
           goos: ${{ matrix.goos }}
           goarch: ${{ matrix.goarch }}
           goversion: "1.22.0"
+          build_flags: -X 'github.com/conduktor/ctl/cmd.version=${{ github.event.release.tag_name }}' -X 'github.com/conduktor/ctl/cmd.hash=${{ github.sha }}'
           project_path: "./"
           binary_name: "conduktor"
   build-docker:
diff --git a/cmd/version.go b/cmd/version.go
new file mode 100644
index 0000000..6bfb98d
--- /dev/null
+++ b/cmd/version.go
@@ -0,0 +1,23 @@
+package cmd
+
+import (
+	"fmt"
+	"github.com/spf13/cobra"
+)
+
+var version = "unknown"
+var hash = "unknown"
+
+// versionCmd represents the apply command
+var versionCmd = &cobra.Command{
+	Use:   "version",
+	Short: "display the version of conduktor",
+	Long:  ``,
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Printf("Version: %s\nHash: %s\n", version, hash)
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(versionCmd)
+}
diff --git a/docker/Dockerfile b/docker/Dockerfile
index f02ae29..d4b1899 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,9 +1,11 @@
 FROM golang:1.22
+ARG version=unknown
+ARG hash=unknown
 WORKDIR /app
 COPY go.mod go.sum ./
 RUN go mod download
 COPY . ./
-RUN CGO_ENABLED=0 GOOS=linux go build -o /conduktor . && rm -rf /app
+RUN CGO_ENABLED=0 GOOS=linux go build -ldflags="-X 'github.com/conduktor/ctl/cmd.version=$version' -X 'github.com/conduktor/ctl/cmd.hash=$hash'" -o /conduktor . && rm -rf /app
 CMD ["/bin/conduktor"]
 
 FROM scratch