don't fail if LDFLAGS env isn't set (ko-build#758)

cpanato · Jul 8, 2022 · 59c4264 · 59c4264
1 parent 9139f45
commit 59c4264
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/.ko.yaml b/.ko.yaml
@@ -1,2 +1,7 @@
 baseImageOverrides:
   github.com/google/ko: golang:1.17
+
+builds:
+- id: ko
+  ldflags:
+  - "{{ .Env.LDFLAGS }}"
diff --git a/pkg/build/gobuild.go b/pkg/build/gobuild.go
@@ -638,7 +638,9 @@ func (g *gobuild) tarKoData(ref reference, platform *v1.Platform) (*bytes.Buffer
 }
 
 func createTemplateData() map[string]interface{} {
-	envVars := map[string]string{}
+	envVars := map[string]string{
+		"LDFLAGS": "",
+	}
 	for _, entry := range os.Environ() {
 		kv := strings.SplitN(entry, "=", 2)
 		envVars[kv[0]] = kv[1]