windows support

* colors worked by changing just one line
* ascii characters work already in cmd.exe

fixes #7

Signed-off-by: Ahmet Alp Balkan <[email protected]>

Author: ahmetb

.goreleaser.yml

@@ -8,8 +8,9 @@ builds:
   env:
   - CGO_ENABLED=0
   goos:
-  - darwin
   - linux
+  - darwin
+  - windows
   goarch:
   - amd64
 

.krew.yaml

@@ -33,3 +33,12 @@ spec:
     - from: "*"
       to: "."
     bin: kubectl-tree
+  - selector:
+      matchLabels:
+        os: windows
+        arch: amd64
+    {{addURIAndSha "https://github.com/ahmetb/kubectl-tree/releases/download/{{ .TagName }}/kubectl-tree_{{ .TagName }}_windows_amd64.tar.gz" .TagName }}
+    files:
+    - from: "*"
+      to: "."
+    bin: kubectl-tree.exe

cmd/kubectl-tree/tree.go

@@ -31,7 +31,7 @@ func treeView(out io.Writer, objs objectDirectory, obj unstructured.Unstructured
 	tbl.Separator = "  "
 	tbl.AddRow("NAMESPACE", "NAME", "READY", "REASON", "AGE")
 	treeViewInner("", tbl, objs, obj)
-	fmt.Fprintln(out, tbl)
+	fmt.Fprintln(color.Output, tbl)
 }
 
 func treeViewInner(prefix string, tbl *uitable.Table, objs objectDirectory, obj unstructured.Unstructured) {