From c57804397076436b8a6c82b80716d3823bae2455 Mon Sep 17 00:00:00 2001
From: Elias Naur <mail@eliasnaur.com>
Date: Thu, 15 Aug 2019 17:50:12 +0200
Subject: [PATCH] cmd/gio: handle subdirectories in apk files

Signed-off-by: Elias Naur <mail@eliasnaur.com>
---
 cmd/gio/androidbuild.go | 30 +++++++++++++++++++-----------
 1 file changed, 19 insertions(+), 11 deletions(-)

diff --git a/cmd/gio/androidbuild.go b/cmd/gio/androidbuild.go
index 03c3554a..a40f82c3 100644
--- a/cmd/gio/androidbuild.go
+++ b/cmd/gio/androidbuild.go
@@ -10,7 +10,6 @@ import (
 	"io/ioutil"
 	"os"
 	"os/exec"
-	"path"
 	"path/filepath"
 	"runtime"
 	"strconv"
@@ -332,18 +331,24 @@ func exeAndroid(tmpDir string, tools *androidTools, bi *buildInfo) (err error) {
 	}()
 	apkw := newZipWriter(ap_)
 	defer apkw.Close()
-	apkFiles, err := filepath.Glob(filepath.Join(apkDir, "*"))
+	err = filepath.Walk(apkDir, func(path string, f os.FileInfo, err error) error {
+		if err != nil {
+			return err
+		}
+		if f.IsDir() {
+			return nil
+		}
+		zpath := path[len(apkDir)+1:]
+		if filepath.Base(path) == "resources.arsc" {
+			apkw.Store(zpath, path)
+		} else {
+			apkw.Add(zpath, path)
+		}
+		return nil
+	})
 	if err != nil {
 		return err
 	}
-	for _, f := range apkFiles {
-		name := filepath.Base(f)
-		if name == "resources.arsc" {
-			apkw.Store(name, f)
-		} else {
-			apkw.Add(name, f)
-		}
-	}
 	for _, a := range bi.archs {
 		arch := allArchs[a]
 		libFile := filepath.Join(arch.jniArch, "libgio.so")
@@ -395,7 +400,10 @@ func unzip(dir, zipfile string) (err error) {
 	}
 	defer zipr.Close()
 	for _, f := range zipr.File {
-		path := filepath.Join(dir, path.Base(f.Name))
+		path := filepath.Join(dir, f.Name)
+		if err := os.MkdirAll(filepath.Dir(path), 0700); err != nil {
+			return err
+		}
 		out, err := os.Create(path)
 		if err != nil {
 			return err