Move path expanding logic to shell.Expand

task_test.go

@@ -12,6 +12,7 @@ import (
 	"github.com/go-task/task"
 	"github.com/go-task/task/internal/taskfile"
 
+	"github.com/mitchellh/go-homedir"
 	"github.com/stretchr/testify/assert"
 )
 
@@ -412,3 +413,22 @@ func TestTaskVersion(t *testing.T) {
 		})
 	}
 }
+
+func TestExpand(t *testing.T) {
+	const dir = "testdata/expand"
+
+	home, err := homedir.Dir()
+	if err != nil {
+		t.Errorf("Couldn't get $HOME: %v", err)
+	}
+	var buff bytes.Buffer
+
+	e := task.Executor{
+		Dir:    dir,
+		Stdout: &buff,
+		Stderr: &buff,
+	}
+	assert.NoError(t, e.Setup())
+	assert.NoError(t, e.Run(taskfile.Call{Task: "pwd"}))
+	assert.Equal(t, home, strings.TrimSpace(buff.String()))
+}