:<<"::WINDOWS_ONLY" | |
@echo off | |
:: Copyright 2023 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 ./activate.sh" | |
:; echo "" | |
:<<"::WINDOWS_ONLY" | |
:: The bootstrap.bat must be run initially to install all required programs. | |
:: After that, use activate.bat to enter the environment in a shell. | |
:: ~dp0 is the batchism for the directory in which a .bat file resides. | |
set "KUDZU_ROOT=%~dp0." | |
:: 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%" | |
goto find_environment_root | |
) | |
:: Detect python installation. | |
where python >NUL 2>&1 | |
if %ERRORLEVEL% EQU 0 ( | |
set "python=python" | |
goto find_environment_root | |
) | |
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 | |
:find_environment_root | |
set "PW_PROJECT_ROOT=%KUDZU_ROOT%" | |
set "PW_ROOT=%KUDZU_ROOT%\third_party\pigweed" | |
:: Set your project's banner and color. | |
set "PW_BRANDING_BANNER=%KUDZU_ROOT%\banner.txt" | |
set "PW_BRANDING_BANNER_COLOR=cyan" | |
:: 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. | |
:: Not prefixing environment with "." since that doesn't hide it anyway. | |
if "%PW_ENVIRONMENT_ROOT%"=="" ( | |
:: Set the environment directory location to the root of this repo. | |
set "_PW_ACTUAL_ENVIRONMENT_ROOT=%KUDZU_ROOT%\environment" | |
) else ( | |
:: Set environment where the user specified. | |
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 not "%PW_SKIP_BOOTSTRAP%" == "" goto 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%" ^ | |
--config-file "%KUDZU_ROOT%\pigweed.json" ^ | |
--project-root "%PW_PROJECT_ROOT%" | |
goto activate_shell | |
:skip_bootstrap | |
if exist "%shell_file%" ( | |
call "%python%" "%_pw_start_script%" | |
) else ( | |
call "%python%" "%_pw_start_script%" --no-shell-file | |
goto finish | |
) | |
:activate_shell | |
call "%shell_file%" | |
:: Add user-defined initial setup here. | |
:finish | |
::WINDOWS_ONLY | |