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| 1 | +@echo OFF |
| 2 | +@setlocal |
| 3 | +@rem Copyright (c) nexB Inc. http://www.nexb.com/ - All rights reserved. |
| 4 | + |
| 5 | +@rem ################################ |
| 6 | +@rem # A configuration script for Windows |
| 7 | +@rem # |
| 8 | +@rem # The options and (optional) arguments are: |
| 9 | +@rem # --clean : this is exclusive of anything else and cleans the environment |
| 10 | +@rem # from built and installed files |
| 11 | +@rem # |
| 12 | +@rem # --python < path to python.exe> : this must be the first argument and set |
| 13 | +@rem # the path to the Python executable to use. If < path to python.exe> is |
| 14 | +@rem # set to "path", then the executable will be the python.exe available |
| 15 | +@rem # in the PATH. |
| 16 | +@rem # |
| 17 | +@rem # <some conf path> : this must be the last argument and sets the path to a |
| 18 | +@rem # configuration directory to use. |
| 19 | +@rem ################################ |
| 20 | + |
| 21 | +@rem ################################ |
| 22 | +@rem # Defaults. Change these variables to customize this script locally |
| 23 | +@rem ################################ |
| 24 | +@rem # you can define one or more thirdparty dirs, each where the varibale name |
| 25 | +@rem # is prefixed with TPP_DIR |
| 26 | +set "TPP_DIR=thirdparty" |
| 27 | + |
| 28 | +@rem # default configurations for dev |
| 29 | +set "CONF_DEFAULT=etc/conf/dev" |
| 30 | + |
| 31 | +@rem # default thirdparty dist for dev |
| 32 | +if ""%CONF_DEFAULT%""==""etc/conf/dev"" ( |
| 33 | + set "TPP_DIR_DEV=thirdparty/dev" |
| 34 | +) |
| 35 | + |
| 36 | +@rem # default supported version for Python 3 |
| 37 | +set SUPPORTED_PYTHON3=3.6 |
| 38 | + |
| 39 | +@rem ################################# |
| 40 | + |
| 41 | +@rem python --version |
| 42 | +@rem python -c "import sys;print(sys.executable)" |
| 43 | + |
| 44 | + |
| 45 | +@rem Current directory where this .bat files lives |
| 46 | +set CFG_ROOT_DIR=%~dp0 |
| 47 | + |
| 48 | +@rem path where a configured Python should live in the current virtualenv if installed |
| 49 | +set CONFIGURED_PYTHON=%CFG_ROOT_DIR%Scripts\python.exe |
| 50 | + |
| 51 | +set PYTHON_EXECUTABLE= |
| 52 | + |
| 53 | +@rem parse command line options and arguments |
| 54 | +:collectopts |
| 55 | +if "%1" EQU "--help" (goto cli_help) |
| 56 | +if "%1" EQU "--clean" (call rmdir /s /q "%CFG_ROOT_DIR%tmp") && call exit /b |
| 57 | +if "%1" EQU "--python" (set PROVIDED_PYTHON=%~2) && shift && shift && goto collectopts |
| 58 | + |
| 59 | +@rem We are not cleaning: Either we have a provided configure config path or we use a default. |
| 60 | +if ""%1""=="""" ( |
| 61 | + set CFG_CMD_LINE_ARGS=%CONF_DEFAULT% |
| 62 | +) else ( |
| 63 | + set CFG_CMD_LINE_ARGS=%1 |
| 64 | +) |
| 65 | + |
| 66 | +@rem If we have a pre-configured Python in our virtualenv, reuse this as-is and run |
| 67 | +if exist ""%CONFIGURED_PYTHON%"" ( |
| 68 | + set PYTHON_EXECUTABLE=%CONFIGURED_PYTHON% |
| 69 | + goto run |
| 70 | +) |
| 71 | + |
| 72 | +@rem If we have a command arg for Python use this as-is |
| 73 | +if ""%PROVIDED_PYTHON%""==""path"" ( |
| 74 | + @rem use a bare python available in the PATH |
| 75 | + set PYTHON_EXECUTABLE=python |
| 76 | + goto run |
| 77 | +) |
| 78 | +if exist ""%PROVIDED_PYTHON%"" ( |
| 79 | + set PYTHON_EXECUTABLE=%PROVIDED_PYTHON% |
| 80 | + goto run |
| 81 | +) |
| 82 | + |
| 83 | + |
| 84 | +@rem otherwise we search for a suitable Python interpreter |
| 85 | +:find_python |
| 86 | + |
| 87 | +@rem First check the existence of the "py" launcher (available in Python 3) |
| 88 | +@rem if we have it, check if we have a py -3 installed with the good version or a py 2.7 |
| 89 | +@rem if not, check if we have an old py 2.7 |
| 90 | +@rem exist if all fails |
| 91 | + |
| 92 | +where py >nul 2>nul |
| 93 | +if %ERRORLEVEL% == 0 ( |
| 94 | + @rem we have a py launcher, check for the availability of our required Python 3 version |
| 95 | + py -3.6 --version >nul 2>nul |
| 96 | + if %ERRORLEVEL% == 0 ( |
| 97 | + set PYTHON_EXECUTABLE=py -3.6 |
| 98 | + ) else ( |
| 99 | + @rem we have no required python 3, let's try python 2: |
| 100 | + py -2 --version >nul 2>nul |
| 101 | + if %ERRORLEVEL% == 0 ( |
| 102 | + set PYTHON_EXECUTABLE=py -2 |
| 103 | + ) else ( |
| 104 | + @rem we have py and no python 3 and 2, exit |
| 105 | + echo * Unable to find an installation of Python. |
| 106 | + exit /b 1 |
| 107 | + ) |
| 108 | + ) |
| 109 | +) else ( |
| 110 | + @rem we have no py launcher, check for a default Python 2 installation |
| 111 | + if not exist ""%DEFAULT_PYTHON2%"" ( |
| 112 | + echo * Unable to find an installation of Python. |
| 113 | + exit /b 1 |
| 114 | + ) else ( |
| 115 | + set PYTHON_EXECUTABLE=%DEFAULT_PYTHON2% |
| 116 | + ) |
| 117 | +) |
| 118 | + |
| 119 | +:run |
| 120 | + |
| 121 | +@rem without this things may not always work on Windows 10, but this makes things slower |
| 122 | +set PYTHONDONTWRITEBYTECODE=1 |
| 123 | + |
| 124 | +call mkdir "%CFG_ROOT_DIR%tmp" |
| 125 | +call curl -o "%CFG_ROOT_DIR%tmp\virtualenv.pyz" https://bootstrap.pypa.io/virtualenv.pyz |
| 126 | +call %PYTHON_EXECUTABLE% "%CFG_ROOT_DIR%tmp\virtualenv.pyz" "%CFG_ROOT_DIR%tmp" |
| 127 | +call "%CFG_ROOT_DIR%tmp\Scripts\activate" |
| 128 | +call "%CFG_ROOT_DIR%tmp\Scripts\pip" install --upgrade pip virtualenv setuptools wheel |
| 129 | + |
| 130 | + |
| 131 | +@rem Return a proper return code on failure |
| 132 | +if %ERRORLEVEL% neq 0 ( |
| 133 | + exit /b %ERRORLEVEL% |
| 134 | +) |
| 135 | +endlocal |
| 136 | +goto activate |
| 137 | + |
| 138 | + |
| 139 | +:cli_help |
| 140 | +echo A configuration script for Windows |
| 141 | +echo usage: configure [options] [path/to/config/directory] |
| 142 | +echo. |
| 143 | +echo The options and arguments are: |
| 144 | +echo [path/to/config/directory] : this optionally sets the path to a |
| 145 | +echo configuration directory to use. Defaults to etc/conf/dev if not set |
| 146 | +echo. |
| 147 | +echo --clean : this is exclusive of anything else and cleans the environment |
| 148 | +echo from built and installed files |
| 149 | +echo. |
| 150 | +echo --python path/to/python.exe : this is set to the path of an alternative |
| 151 | +echo Python executable to use. If path/to/python.exe is set to "path", |
| 152 | +echo then the executable will be the python.exe available in the PATH. |
| 153 | +echo. |
| 154 | + |
| 155 | + |
| 156 | +:activate |
| 157 | +@rem Activate the virtualenv |
| 158 | +if exist "%CFG_ROOT_DIR%Scripts\activate" ( |
| 159 | + "%CFG_ROOT_DIR%Scripts\activate" |
| 160 | +) |
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