blob: c4e52656ab881c614ef3219e33a8cc6307820b9a [file] [log] [blame]
:<<"::WINDOWS_ONLY"
@echo off
:: Copyright 2020 The Pigweed Authors
::
:: 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
::
:: https://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.
::WINDOWS_ONLY
:; echo "ERROR: Attempting to run Windows .bat from a Unix/POSIX shell!"
:; echo "Instead, run the following command."
:; echo ""
:; echo " source ./bootstrap.sh"
:; echo ""
:<<"::WINDOWS_ONLY"
:: Pigweed Windows environment setup.
:: If PW_CHECKOUT_ROOT is set, use it. Users should not set this variable.
:: It's used because when one batch script invokes another the Powershell magic
:: below doesn't work. To reinforce that users should not be using
:: PW_CHECKOUT_ROOT, it is cleared here after it is used, and other pw tools
:: will complain if they see that variable set.
:: TODO(mohrr) find out a way to do this without PW_CHECKOUT_ROOT.
if "%PW_CHECKOUT_ROOT%"=="" (
:: ~dp0 is the batchism for the directory in which a .bat file resides.
set "PW_ROOT=%~dp0"
) else (
set "PW_ROOT=%PW_CHECKOUT_ROOT%"
set PW_CHECKOUT_ROOT=
)
:: Allow forcing a specific Python version through the environment variable
:: PW_BOOTSTRAP_PYTHON. Otherwise, use the system Python if one exists.
if not "%PW_BOOTSTRAP_PYTHON%" == "" (
set "python=%PW_BOOTSTRAP_PYTHON%"
) else (
where python >NUL 2>&1
if %ERRORLEVEL% EQU 0 (
set python=python
) else (
echo.
echo Error: no system Python present
echo.
echo Pigweed's bootstrap process requires a local system Python.
echo Please install Python on your system, add it to your PATH
echo and re-try running bootstrap.
goto finish
)
)
:: PW_ENVIRONMENT_ROOT allows developers to specify where the environment should
:: be installed. _PW_ACTUAL_ENVIRONMENT_ROOT is where Pigweed keeps that
:: information. This separation allows Pigweed to assume PW_ENVIRONMENT_ROOT
:: came from the developer and not from a previous bootstrap possibly from
:: another workspace.
if "%PW_ENVIRONMENT_ROOT%"=="" (
:: Not prefixing environment with "." since that doesn't hide it anyway.
set "_PW_ACTUAL_ENVIRONMENT_ROOT=%PW_ROOT%\environment"
) else (
set "_PW_ACTUAL_ENVIRONMENT_ROOT=%PW_ENVIRONMENT_ROOT%"
)
set "shell_file=%_PW_ACTUAL_ENVIRONMENT_ROOT%\activate.bat"
set "_pw_start_script=%PW_ROOT%\pw_env_setup\py\pw_env_setup\windows_env_start.py"
:: If PW_SKIP_BOOTSTRAP is set, only run the activation stage instead of the
:: complete env_setup.
if "%PW_SKIP_BOOTSTRAP%" == "" (
:: Without the trailing slash in %PW_ROOT%/, batch combines that token with
:: the --shell-file argument.
call "%python%" "%PW_ROOT%\pw_env_setup\py\pw_env_setup\env_setup.py" ^
--pw-root "%PW_ROOT%/" ^
--shell-file "%shell_file%" ^
--install-dir "%_PW_ACTUAL_ENVIRONMENT_ROOT%" ^
--use-pigweed-defaults
) else (
if exist "%shell_file%" (
call "%python%" "%_pw_start_script%"
) else (
call "%python%" "%_pw_start_script%" --no-shell-file
goto finish
)
)
call "%shell_file%"
:finish
::WINDOWS_ONLY