Add presubmit config and script

- Changed continuous.bat to build.bat to share with presubmit task.
- Modified the build script to figure out the directory structure in the
  builder.

Change-Id: Id559f81e2206757f31e925cef7e3560a26d0a3ab

kokoro/windows/x64/build.bat

@@ -0,0 +1,32 @@
+:: Copyright 2017 Google Inc. All Rights Reserved.
+set OUTPUT_DIRECTORY=Release_x64
+set GYP_DEFINES=target_arch=x64
+
+set ROOTDIR=%cd%
+set PACKAGERDIR=%ROOTDIR%\git\packager
+
+:: TODO(rkuroiwa): There are several `dir`s in this script to figure out the
+:: directory structure created by the builder. Remove them.
+dir
+
+dir ..
+
+:: TODO(rkuroiwa): Put this in a batch script and source it, so that this
+:: doesn't need to be copied for all configurations.
+git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git ..\depot_tools\
+set DEPOTTOOLSDIR=%ROOTDIR%\..\depot_tools
+
+python %PACKAGERDIR%\kokoro\deps_replacer.py "github.com" "github.googlesource.com"
+
+cd %PACKAGERDIR%\..
+dir
+move packager src
+
+%DEPOTTOOLSDIR%\gclient config https://github.com/google/shaka-packager.git --name=src --unmanaged
+%DEPOTTOOLSDIR%\gclient sync
+cd src
+%DEPOTTOOLSDIR%\ninja -C "out\%OUTPUT_DIRECTORY%" -k 100
+
+copy "out\%OUTPUT_DIRECTORY%\packager.exe" packager-win.exe
+for %%f in ("out\%OUTPUT_DIRECTORY%\*_*test.exe") do (%%f || exit /b 666)
+python "out\%OUTPUT_DIRECTORY%\packager_test.py" -v

kokoro/windows/x64/continuous.bat

@@ -1,17 +0,0 @@
-:: Copyright 2017 Google Inc. All Rights Reserved.
-set OUTPUT_DIRECTORY=Release_x64
-set GYP_DEFINES=target_arch=x64
-
-:: TODO(rkuroiwa): Put this in a batch script and source it, so that this
-:: doesn't need to be copied for all configurations.
-git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git ..\depot_tools\
-cd ..
-python src\kokoro\deps_replacer.py "github.com" "github.googlesource.com"
-depot_tools\gclient config https://github.com/google/shaka-packager.git --name=src --unmanaged
-depot_tools\gclient sync
-cd src
-..\depot_tools\ninja -C "out\%OUTPUT_DIRECTORY%" -k 100
-
-copy "out\%OUTPUT_DIRECTORY%\packager.exe" packager-win.exe
-for %%f in ("out\%OUTPUT_DIRECTORY%\*_*test.exe") do (%%f || exit /b 666)
-python "out\%OUTPUT_DIRECTORY%\packager_test.py" -v

kokoro/windows/x64/continuous.cfg

@@ -1 +1 @@
-build_file: "packager/kokoro/windows/x64/continuous.bat"
+build_file: "packager/kokoro/windows/x64/build.bat"

kokoro/windows/x64/presubmit.cfg

@@ -0,0 +1 @@
+build_file: "packager/kokoro/windows/x64/build.bat"