fix: include with dynamic vars (#2092)

task_test.go

@@ -2477,6 +2477,19 @@ VAR_2 is included-default-var2
 	assert.Equal(t, strings.TrimSpace(buff.String()), expectedOutputOrder)
 }
 
+func TestIncludeWithVarsInInclude(t *testing.T) {
+	t.Parallel()
+
+	const dir = "testdata/include_with_vars_inside_include"
+	var buff bytes.Buffer
+	e := task.Executor{
+		Dir:    dir,
+		Stdout: &buff,
+		Stderr: &buff,
+	}
+	require.NoError(t, e.Setup())
+}
+
 func TestIncludedVarsMultiLevel(t *testing.T) {
 	t.Parallel()
 

taskfile/ast/vars.go

@@ -105,7 +105,7 @@ func (vars *Vars) ToCacheMap() (m map[string]any) {
 		if v.Sh != nil && *v.Sh != "" {
 			// Dynamic variable is not yet resolved; trigger
 			// <no value> to be used in templates.
-			return nil
+			continue
 		}
 		if v.Live != nil {
 			m[k] = v.Live

testdata/include_with_vars_inside_include/Taskfile.yml

@@ -0,0 +1,10 @@
+version: "3"
+
+vars:
+  INCLUDE: include
+  FOO:
+    sh : echo bar
+
+includes:
+  included1:
+    taskfile: '{{.INCLUDE}}/Taskfile.include.yml'

testdata/include_with_vars_inside_include/include/Taskfile.include.yml

@@ -0,0 +1 @@
+version: "3"