Merge pull request #36118 from hashicorp/jbardin/unknown-template-vars

template variables may be entirely unknown
hashicorp · Nov 27, 2024 · a1b4643 · a1b4643
2 parents 3d0756f + 833b074
commit a1b4643
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Showing 2 changed files with 7 additions and 1 deletion.
diff --git a/internal/lang/funcs/filesystem.go b/internal/lang/funcs/filesystem.go
@@ -137,7 +137,7 @@ func MakeTemplateFileFunc(baseDir string, funcsCb func() (funcs map[string]funct
 
 			vars, varsMarks := args[1].UnmarkDeep()
 
-			if !pathArg.IsKnown() {
+			if !pathArg.IsKnown() || !vars.IsKnown() {
 				return cty.UnknownVal(retType).WithMarks(pathMarks, varsMarks), nil
 			}
 

diff --git a/internal/lang/funcs/filesystem_test.go b/internal/lang/funcs/filesystem_test.go
@@ -216,6 +216,12 @@ func TestTemplateFile(t *testing.T) {
 			cty.StringVal("- a\n- b\n- c\n").Mark("path").Mark("var"),
 			``,
 		},
+		{
+			cty.StringVal("testdata/list.tmpl").Mark("path"),
+			cty.UnknownVal(cty.Map(cty.String)),
+			cty.DynamicVal.Mark("path"),
+			``,
+		},
 		{
 			cty.StringVal("testdata/list.tmpl").Mark("path"),
 			cty.ObjectVal(map[string]cty.Value{