From 01969bff441d97146d32b5c5ffb4ad12b0602afe Mon Sep 17 00:00:00 2001
From: Richard Hagen <richard.hagen@gmail.com>
Date: Tue, 12 Mar 2024 10:00:53 +0100
Subject: [PATCH] Easy RX CLI Install (#87)

* move main and read build info

* set version

* tweaks

* Tweak readme
---
 .gitignore                |  4 ++--
 .goreleaser.yml           |  2 ++
 Dockerfile                |  2 +-
 README.md                 |  7 ++++++-
 main.go => cli/rx/main.go |  0
 cmd/root.go               | 10 ++++++++++
 6 files changed, 21 insertions(+), 4 deletions(-)
 rename main.go => cli/rx/main.go (100%)

diff --git a/.gitignore b/.gitignore
index 2715449..c551b29 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,7 +15,7 @@
 /vendor/*
 debug
 radix-cli
-rx
-rx-test
+/rx
+/rx-test
 .idea/
 .dccache
diff --git a/.goreleaser.yml b/.goreleaser.yml
index ca7f169..73e4265 100644
--- a/.goreleaser.yml
+++ b/.goreleaser.yml
@@ -3,6 +3,8 @@
 builds:
   - id: rx
     binary: rx
+    main: ./cli/rx
+
     env:
       - CGO_ENABLED=0
     goos:
diff --git a/Dockerfile b/Dockerfile
index d571037..859dcde 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,7 @@ COPY . /app
 RUN addgroup -S -g 1000 radix && adduser -S -u 1000 -G radix radix
 
 # Build
-RUN CGO_ENABLED=0 GOOS=linux go build -ldflags "-s -w" -a -installsuffix cgo -o ./rootfs/rx
+RUN CGO_ENABLED=0 GOOS=linux go build -ldflags "-s -w" -a -installsuffix cgo -o ./rootfs/rx ./cli/rx
 
 ## Run operator
 FROM scratch
diff --git a/README.md b/README.md
index 1fb1cf3..022b74b 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,11 @@ Radix CLI in the [Radix documentation](https://radix.equinor.com/docs/topic-radi
 
 ## Installation
 
+### If using Go:
+```sh
+go install github.com/equinor/radix-cli/cli/rx@latest
+```
+
 ### Linux or Mac
 
 #### Binaries
@@ -166,7 +171,7 @@ We are making releases available as GitHub releases using [go-releaser](https://
 To generate a local version for debugging purposes, it can be built using:
 
 ```
-CGO_ENABLED=0 GOOS=darwin go build -ldflags "-s -w" -a -installsuffix cgo -o ./rx
+CGO_ENABLED=0 GOOS=darwin go build -ldflags "-s -w" -a -installsuffix cgo -o ./rx ./cli/rx
 ```
 
 ### Security
diff --git a/main.go b/cli/rx/main.go
similarity index 100%
rename from main.go
rename to cli/rx/main.go
diff --git a/cmd/root.go b/cmd/root.go
index 48bd7d2..4e01cca 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"os"
 	"path/filepath"
+	"runtime/debug"
 	"strings"
 	"time"
 
@@ -38,6 +39,15 @@ func Execute() {
 	}
 }
 
+func init() {
+	if Version == "dev" {
+		if info, ok := debug.ReadBuildInfo(); ok {
+			Version = info.Main.Version
+			rootCmd.Version = info.Main.Version
+		}
+	}
+}
+
 func setVerbosePersistentFlag(cmd *cobra.Command) *bool {
 	return cmd.PersistentFlags().Bool(flagnames.Verbose, false, "Verbose output")
 }