From e1c95868dd82b6c787b16b29819d1ea43bc3a017 Mon Sep 17 00:00:00 2001
From: lazychanger <chengliang.duan@gmail.com>
Date: Fri, 21 Oct 2022 10:46:18 +0800
Subject: [PATCH] support use alias helmbin

Signed-off-by: lazychanger <chengliang.duan@gmail.com>
---
 Readme.md                           | 5 +++++
 cmd/helm-variable-in-values/main.go | 9 +++++++--
 plugin.yaml                         | 2 +-
 3 files changed, 13 insertions(+), 3 deletions(-)

diff --git a/Readme.md b/Readme.md
index 3f0a1c5..868668e 100644
--- a/Readme.md
+++ b/Readme.md
@@ -85,4 +85,9 @@ $ tree ./example/simple-example
 #    ├── autoscaling.yaml
 #    └── values.yaml
 ```
+## Config
 
+### Env
+| name             | default | desc                                    |
+|------------------|---------|-----------------------------------------|
+| HELM_VIV_HELMBIN | helm    | use helmbin when viv proxy helm command |
diff --git a/cmd/helm-variable-in-values/main.go b/cmd/helm-variable-in-values/main.go
index 1324add..8ea5c18 100644
--- a/cmd/helm-variable-in-values/main.go
+++ b/cmd/helm-variable-in-values/main.go
@@ -46,6 +46,7 @@ Examples:
 	cliFlags     = new(utils.Flags)
 	actionConfig = new(action.Configuration)
 	version      = common.GetVersion()
+	helmbin      = "helm"
 )
 
 func init() {
@@ -68,6 +69,10 @@ func init() {
 	settings.BurstLimit = utils.IntDefaultValue(cliFlags.GetInt("burst-limit"), settings.BurstLimit)
 	settings.RepositoryConfig = utils.StringDefaultValue(cliFlags.GetString("repository-config"), settings.RepositoryConfig)
 
+	_helmbin := os.Getenv("HELM_VIV_HELMBIN")
+	if _helmbin != "" {
+		helmbin = _helmbin
+	}
 }
 
 func main() {
@@ -236,8 +241,8 @@ func clearFlags(args []string) []string {
 
 func proxyHelmCmd(args []string) error {
 
-	log.Printf("exec: helm %s", strings.Join(args, " "))
-	cmd := exec.Command("helm", args...)
+	log.Printf("exec: %s %s", helmbin, strings.Join(args, " "))
+	cmd := exec.Command(helmbin, args...)
 	cmd.Env = os.Environ()
 	cmd.Stdout = os.Stdout
 	cmd.Stderr = os.Stderr
diff --git a/plugin.yaml b/plugin.yaml
index 7bcd5c1..9972d5c 100644
--- a/plugin.yaml
+++ b/plugin.yaml
@@ -1,5 +1,5 @@
 name: "viv"
-version: "0.2.2"
+version: "0.2.3"
 usage: "get the last release name"
 command: "$HELM_PLUGIN_DIR/bin/helm-viv"
 description: "get the last release name"