fix: yaml stream format input and remove whitespace YAMLs (#94)

* fix: yaml stream format input and remove whitespace YAMLs

Signed-off-by: peefy <[email protected]>

* chore: add dependbot

Signed-off-by: peefy <[email protected]>

---------

Signed-off-by: peefy <[email protected]>

Author: Peefy

.github/dependabot.yml

@@ -0,0 +1,23 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "gomod" # See documentation for possible values
+    directory: "/" # Location of package manifests
+    schedule:
+      interval: "weekly"
+    commit-message:
+      prefix: "Chore: "
+      include: "scope"
+    ignore:
+      - dependency-name: k8s.io/*
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    commit-message:
+      prefix: "chore: "
+      include: "scope"

README.md

@@ -12,7 +12,7 @@ basic OpenAPI logic in go-swagger.
 
 Main use cases:
 
-+ Swagger Openapi
++ Swagger OpenAPI
     + Translate Swagger OpenAPI spec to KCL code
 + Kubernetes CRD
     + Translate Kubernetes CRD to KCL code
@@ -94,5 +94,4 @@ If the tool isn't working as you expect, please reach out to us by filing an [is
 
 Apache License Version 2.0
 
-
-[![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fkcl-lang%2Fkcl-openapi.svg?type=large)](https://app.fossa.com/projects/git%2Bgithub.com%2Fkcl-lang%2Fkcl-openapi?ref=badge_large)
+[![FOSSA Status](https://app.fossa.com/api/projects/git%2Bgithub.com%2Fkcl-lang%2Fkcl-openapi.svg?type=large)](https://app.fossa.com/projects/git%2Bgithub.com%2Fkcl-lang%2Fkcl-openapi?ref=badge_large)

pkg/kube_resource/generator/generator.go

@@ -22,6 +22,7 @@ import (
 	"path/filepath"
 	"regexp"
 	"strings"
+	"unicode"
 
 	"k8s.io/apiextensions-apiserver/pkg/apis/apiextensions"
 	"k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/install"
@@ -159,8 +160,16 @@ func splitDocuments(s string) ([]string, error) {
 			if len(trimmedContentAfterSeparator) > 0 && trimmedContentAfterSeparator[0] != '#' {
 				return nil, fmt.Errorf("invalid document separator: %s", strings.TrimSpace(separator))
 			}
-
-			docs = append(docs, s[prev:loc[0]])
+			// Remove all whitespace
+			result := strings.Map(func(r rune) rune {
+				if unicode.IsSpace(r) {
+					return -1
+				}
+				return r
+			}, s[prev:loc[0]])
+			if len(result) > 0 {
+				docs = append(docs, result)
+			}
 			prev = loc[1]
 		}
 		docs = append(docs, s[prev:])

pkg/kube_resource/generator/generator_test.go

@@ -10,6 +10,7 @@ import (
 
 const (
 	workload = `
+
 ---
 apiVersion: apiextensions.k8s.io/v1beta1
 kind: CustomResourceDefinition
@@ -626,7 +627,7 @@ func TestGenerate(t *testing.T) {
 func TestSplitDocuments(t *testing.T) {
 	crds := v1Crd + v1beta1Crd
 	files, _ := splitDocuments(crds)
-	if len(files) != 3 {
-		t.Errorf("splitDocuments failed. expected 3, got %d", len(files))
+	if len(files) != 2 {
+		t.Errorf("splitDocuments failed. expected 2, got %d", len(files))
 	}
 }