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Diffstat (limited to 'configure.py')
| -rw-r--r-- | configure.py | 226 |
1 files changed, 0 insertions, 226 deletions
diff --git a/configure.py b/configure.py deleted file mode 100644 index 4406560..0000000 --- a/configure.py +++ /dev/null @@ -1,226 +0,0 @@ -# This file is part of TALER -# (C) 2019 GNUnet e.V. -# -# Authors: -# Author: ng0 <ng0@taler.net> -# -# Permission to use, copy, modify, and/or distribute this software for any -# purpose with or without fee is hereby granted. -# -# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES -# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF -# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE -# LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES -# OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, -# WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, -# ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF -# THIS SOFTWARE. -# -# SPDX-License-Identifier: 0BSD - -import argparse -import os -import sys -import logging -from distutils.spawn import find_executable -import subprocess - -""" -This application aims to replicate a small GNU Coding Standards -configure script, taylored at projects in GNU Taler. We hope it -can be of use outside of GNU Taler, hence it is dedicated to the -public domain ('0BSD'). -It takes a couple of arguments on the commandline equivalent to -configure by autotools, in addition some environment variables -xan take precedence over the switches. In the absence of switches, -/usr/local is assumed as the PREFIX. -When all data from tests are gathered, it generates a config.mk -Makefile fragement, which is the processed by a Makefile (usually) in -GNU Make format. -""" - - -def existence(name): - return find_executable(name) is not None - - -def tool_version(name): - return subprocess.getstatusoutput(name)[1] - - -def tool_emscripten(): - if existence('emcc'): - emscripten_version = tool_version('emcc --version') - return f"emscripten version {emscripten_version} found" - else: - return f"emscripten compiler not found" - - -def tool_pybabel(): - # No suffix. Would probably be cheaper to do this in - # the dict as well. - if existence('pybabel'): - return 'pybabel' - else: - # Has suffix, try suffix. We know the names in advance, - # so use a dictionary and iterate over it. Use enough names - # to safe updating this for another couple of years. - # - # Food for thought: If we only accept python 3.7 or higher, - # is checking pybabel + pybabel-3.[0-9]* too much and could - # be broken down to pybabel + pybabel-3.7 and later names? - version_dict = { - '3.0': 'pybabel-3.0', - '3.1': 'pybabel-3.1', - '3.2': 'pybabel-3.2', - '3.3': 'pybabel-3.3', - '3.4': 'pybabel-3.4', - '3.5': 'pybabel-3.5', - '3.6': 'pybabel-3.6', - '3.7': 'pybabel-3.7', - '3.8': 'pybabel-3.8', - '3.9': 'pybabel-3.9', - '4.0': 'pybabel-4.0', - } - for value in version_dict.values(): - if existence(value): - return value - - -def tool_browser(): - # TODO: read xdg-open value first. - browser_dict = { - 'ice': 'icecat', - 'ff': 'firefox', - 'chg': 'chrome', - 'ch': 'chromium', - 'o': 'opera' - } - if 'BROWSER' in os.environ: - return os.environ.get('BROWSER') - else: - for value in browser_dict.values(): - if existence(value): - return value - - -def tool_node(): - if existence('node') is None: - sys.exit( - 'Error: node executable not found.\nIf you are using Ubuntu Linux or Debian Linux, try installing the\nnode-legacy package or symlink node to nodejs.' - ) - else: - if subprocess.getstatusoutput( - "node -p 'process.exit(!(/v([0-9]+)/.exec(process.version)[1] >= 4))'" - )[1] is not '': - sys.exit('Your node version is too old, use Node 4.x or newer') - else: - node_version = tool_version("node --version") - return f"Using Node version {node_version}" - - -def tool_yarn(): - if existence('yarn'): - p1 = subprocess.run(['yarn', 'help'], - stderr=subprocess.STDOUT, - stdout=subprocess.PIPE) - if 'No such file or directory' in p1.stdout.decode('utf-8'): - if existence('cmdtest'): - print( - 'WARNING: cmdtest is installed, this can lead\nto know issues with yarn.' - ) - sys.exit( - 'ERROR: You seem to have the wrong kind of "yarn" installed, please remove the\nconflicting binary before continuing!' - ) - return 'yarn' - elif existence('yarnpkg'): - return 'yarnpkg' - else: - sys.exit( - 'ERROR: yarn missing. See https://yarnpkg.com/en/docs/install\n' - ) - - -def tool_posix(): - messages = [] - - tool_find = existence('find') - if tool_find is None: - messages.append('prerequisite find(1) not found.') - - tool_xargs = existence('xargs') - if tool_xargs is None: - messages.append('prerequisite xargs(1) not found.') - - tool_msgmerge = existence('msgmerge') - if tool_msgmerge is None: - messages.append('prerequisite msgmerge(1) not found.') - - return messages - - -def main(): - logging.basicConfig(level=logging.DEBUG) - logger = logging.getLogger(__name__) - - parser = argparse.ArgumentParser() - parser.add_argument( - '-p', - '--prefix', - type=str, - default='/usr/local', - help='Directory prefix for installation' - ) - parser.add_argument( - '-yarn', '--with-yarn', type=str, help='name of yarn executable' - ) - parser.add_argument( - '-browser', - '--with-browser', - type=str, - help='name of your webbrowser executable' - ) - parser.add_argument( - '-pybabel', - '--with-pybabel', - type=str, - help='name of your pybabel executable' - ) - args = parser.parse_args() - if 'DEBUG' in os.environ: - logger.debug('%s', args) - - # get PREFIX - if 'PREFIX' in os.environ: - p_myprefix = os.environ.get('PREFIX') - if p_myprefix is not None and os.path.isdir(p_myprefix) is True: - myprefix = p_myprefix - elif args.prefix is not '/usr/local': - myprefix = args.prefix - else: - myprefix = parser.get_default('prefix') - - # get yarn executable - if args.with_yarn is not None: - yarnexe = args.with_yarn - else: - yarnexe = str(tool_yarn()) - - mybrowser = tool_browser() - mypybabel = tool_pybabel() - f = open('config.mk', 'w+') - f.writelines([ - '# This mk fragment is autogenerated by configure.py\n', - f'prefix={myprefix}\n', f'yarnexe={yarnexe}\n', - f'RUN_BROWSER={mybrowser}\n', f'pybabel={mypybabel}\n' - ]) - f.close() - print(tool_node()) - print(tool_emscripten()) - posixlist = tool_posix() - for msg in posixlist: - print(posixlist[msg]) - - -if __name__ == "__main__": - main() |