feat(*): support repositories

Signed-off-by: storyicon <yuanchao@bilibili.com>

pkg/util/util_test.go

@@ -0,0 +1,87 @@
+// Copyright 2021 storyicon@foxmail.com
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// 	http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package util
+
+import (
+	"path/filepath"
+	"reflect"
+	"testing"
+)
+
+func TestRenderPathWithEnv(t *testing.T) {
+	type args struct {
+		path string
+		ext  map[string]string
+	}
+	tests := []struct {
+		name string
+		args args
+		want string
+	}{
+		{
+			args: args{
+				path: "$POWERPROTO_INCLUDE/protobuf",
+				ext: map[string]string{
+					"POWERPROTO_INCLUDE": "/mnt/powerproto/include",
+				},
+			},
+			want: filepath.Clean("/mnt/powerproto/include/protobuf"),
+		},
+		{
+			args: args{
+				path: "$POWERPROTO_INCLUDE/protobuf",
+			},
+			want: filepath.Clean("$POWERPROTO_INCLUDE/protobuf"),
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := RenderPathWithEnv(tt.args.path, tt.args.ext); got != tt.want {
+				t.Errorf("RenderPathWithEnv() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestDeduplicateSliceStably(t *testing.T) {
+	type args struct {
+		items []string
+	}
+	tests := []struct {
+		name string
+		args args
+		want []string
+	}{
+		{
+			args: args{
+				items: []string{"a", "B", "c", "B"},
+			},
+			want: []string{"a", "B", "c"},
+		},
+		{
+			args: args{
+				items: []string{"B", "c", "B", "a"},
+			},
+			want: []string{"B", "c", "a"},
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := DeduplicateSliceStably(tt.args.items); !reflect.DeepEqual(got, tt.want) {
+				t.Errorf("DeduplicateSliceStably() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}