90 lines
2.8 KiB
Python
90 lines
2.8 KiB
Python
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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from __future__ import absolute_import
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from __future__ import print_function
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from __future__ import unicode_literals
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import os
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import subprocess
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import sys
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from os.path import abspath
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from os.path import dirname
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from os.path import exists
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from os.path import join
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base_path = dirname(dirname(abspath(__file__)))
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def check_call(args):
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print("+", *args)
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subprocess.check_call(args)
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def exec_in_env():
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env_path = join(base_path, ".tox", "bootstrap")
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if sys.platform == "win32":
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bin_path = join(env_path, "Scripts")
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else:
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bin_path = join(env_path, "bin")
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if not exists(env_path):
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import subprocess
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print("Making bootstrap env in: {0} ...".format(env_path))
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try:
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check_call([sys.executable, "-m", "venv", env_path])
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except subprocess.CalledProcessError:
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try:
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check_call([sys.executable, "-m", "virtualenv", env_path])
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except subprocess.CalledProcessError:
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check_call(["virtualenv", env_path])
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print("Installing `jinja2` into bootstrap environment...")
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check_call([join(bin_path, "pip"), "install", "jinja2", "tox"])
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python_executable = join(bin_path, "python")
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if not os.path.exists(python_executable):
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python_executable += '.exe'
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print("Re-executing with: {0}".format(python_executable))
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print("+ exec", python_executable, __file__, "--no-env")
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os.execv(python_executable, [python_executable, __file__, "--no-env"])
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def main():
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import jinja2
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print("Project path: {0}".format(base_path))
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jinja = jinja2.Environment(
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loader=jinja2.FileSystemLoader(join(base_path, "ci", "templates")),
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trim_blocks=True,
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lstrip_blocks=True,
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keep_trailing_newline=True
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)
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tox_environments = [
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line.strip()
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# 'tox' need not be installed globally, but must be importable
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# by the Python that is running this script.
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# This uses sys.executable the same way that the call in
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# cookiecutter-pylibrary/hooks/post_gen_project.py
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# invokes this bootstrap.py itself.
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for line in subprocess.check_output([sys.executable, '-m', 'tox', '--listenvs'], universal_newlines=True).splitlines()
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]
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tox_environments = [line for line in tox_environments if line.startswith('py')]
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for name in os.listdir(join("ci", "templates")):
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with open(join(base_path, name), "w") as fh:
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fh.write(jinja.get_template(name).render(tox_environments=tox_environments))
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print("Wrote {}".format(name))
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print("DONE.")
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if __name__ == "__main__":
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args = sys.argv[1:]
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if args == ["--no-env"]:
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main()
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elif not args:
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exec_in_env()
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else:
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print("Unexpected arguments {0}".format(args), file=sys.stderr)
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sys.exit(1)
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