jb binary env var fix

grafana · May 6, 2020 · 303257d · 303257d
1 parent 6941b87
commit 303257d
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Showing 2 changed files with 11 additions and 1 deletion.
diff --git a/cmd/tk/init.go b/cmd/tk/init.go
@@ -71,7 +71,12 @@ func initCmd() *cli.Command {
 }
 
 func installK8sLib() error {
-	if _, err := exec.LookPath("jb"); err != nil {
+	jbBinary := "jb"
+	if env := os.Getenv("TANKA_JB_PATH"); env != "" {
+		jbBinary = env
+	}
+
+	if _, err := exec.LookPath(jbBinary); err != nil {
 		return errors.New("jsonnet-bundler not found in $PATH. Follow https://tanka.dev/install#jsonnet-bundler for installation instructions")
 	}
 

diff --git a/docs/docs/env-vars.md b/docs/docs/env-vars.md
@@ -10,6 +10,11 @@ route: "/env-vars"
 **Description**: Path to the `kubectl` tool executable  
 **Default**: `$PATH/kubectl`
 
+### TANKA_JB_PATH
+
+**Description**: Path to the `jb` tool executable
+**Default**: `$PATH/jb`
+
 ### TANKA_KUBECTL_TRACE
 
 **Description**: Print all calls to `kubectl`