1// Copyright 2021 The Android Open Source Project
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//	http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14package snapshot
15
16import "android/soong/android"
17
18func WriteStringToFileRule(ctx android.SingletonContext, content, out string) android.OutputPath {
19	outPath := android.PathForOutput(ctx, out)
20	android.WriteFileRule(ctx, outPath, content)
21	return outPath
22}
23
24type buildContext interface {
25	Build(pctx android.PackageContext, params android.BuildParams)
26}
27
28func CopyFileToOutputPathRule(pctx android.PackageContext, ctx buildContext, path android.Path, outPath android.OutputPath) {
29	ctx.Build(pctx, android.BuildParams{
30		Rule:        android.Cp,
31		Input:       path,
32		Output:      outPath,
33		Description: "copy " + path.String() + " -> " + outPath.String(),
34		Args: map[string]string{
35			"cpFlags": "-L",
36		},
37	})
38}
39
40func CopyFileRule(pctx android.PackageContext, ctx android.SingletonContext, path android.Path, out string) android.OutputPath {
41	outPath := android.PathForOutput(ctx, out)
42	CopyFileToOutputPathRule(pctx, ctx, path, outPath)
43	return outPath
44}
45
46// zip snapshot
47func zipSnapshot(ctx android.SingletonContext, dir string, baseName string, snapshotOutputs android.Paths) android.OptionalPath {
48	zipPath := android.PathForOutput(
49		ctx, dir, baseName+".zip")
50
51	zipRule := android.NewRuleBuilder(pctx, ctx)
52	rspFile := android.PathForOutput(
53		ctx, dir, baseName+"_list.rsp")
54
55	zipRule.Command().
56		BuiltTool("soong_zip").
57		FlagWithOutput("-o ", zipPath).
58		FlagWithArg("-C ", android.PathForOutput(ctx, dir).String()).
59		FlagWithRspFileInputList("-r ", rspFile, snapshotOutputs)
60
61	zipRule.Build(zipPath.String(), baseName+" snapshot "+zipPath.String())
62	return android.OptionalPathForPath(zipPath)
63}
64