cnam.marc/cnam/travaux/blanc/build.py

#! /usr/bin/python3 -B

import os
import shutil
import subprocess
import sys

DOCUMENTS = [
    # ('document', 'mémoire'),
    # ('présentation', 'présentation'),
]
TMP = 'tmp'


def run(command):
    subprocess.call(command)


def errun(command):
    return subprocess.check_output(
        command, stderr=subprocess.STDOUT)


def build(sign):
    for en, fr in DOCUMENTS:
        command = ['xelatex', '-output-directory', TMP, en]
        run(command)
        run(['makeglossaries', '-d', TMP, en])
        run(['biber',
            '--input-directory', TMP,
            '--output-directory', TMP,
            en,
        ])
        run(command)
        run(command)
        pdf = f'{fr}.pdf'
        os.rename(os.path.join(TMP, f'{en}.pdf'),
            os.path.join(TMP, pdf))
        if not sign:
            os.rename(os.path.join(TMP, pdf), pdf)
        else:
            run(['gpg',
                '--armor',
                '--detach-sign',
                os.path.join(TMP, pdf),
            ])
            signature = f'{pdf}.asc'
            for f in [pdf, signature]:
                os.rename(os.path.join(TMP, f), f)
            lines = errun(['gpg',
                '--verify', signature, pdf,
            ]).decode('u8').splitlines()
            id = lines[2].index('"')
            lines = [
                lines[0],
                lines[1],
                lines[2][:id] + lines[4][id:]
                .replace('@', ' @ ')
                .replace('.', ' ⋅ ')
            ] + lines[5:]
            buffer = os.linesep.join(lines).encode('u8')
            with open(f'{pdf}.vrf', 'bw') as f:
                f.write(buffer)


def clean():
    shutil.rmtree(TMP, ignore_errors=True)


def main():
    file = os.path.realpath(__file__)
    directory = os.path.dirname(file)
    os.chdir(directory)
    clean()
    os.makedirs(TMP)
    build(len(sys.argv) == 1)
    clean()


if __name__ == '__main__':
    main()