view Documentations/setGPLHeader.py @ 558:66aef216828b

Changed operation mode of RecoverSampleIndex: In previous implementation the check was only done for the first 16 sector to be able to display status using a string. This may not be done by an OSTC companion function externally => changed function to handle all 192 sector used for log samples. The lastSampleIdx will now be stored immediatly (dive was necessary in previous version)
author Ideenmodellierer
date Thu, 12 Nov 2020 20:06:04 +0100
parents 6237372f76a4
children
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#! /usr/bin/env python3

from __future__ import print_function
import os, sys, glob,re, codecs

##############################################################################

OSTC4=os.getcwd()
if not os.path.exists( os.path.join(OSTC4, 'Discovery') ):
    raise 'Wrong start directory...'

##############################################################################

def walk(OSTC4):
    for dir in ['BootLoader', 'Common', 'Discovery', 'FontPack', 'Small_CPU']:
        # Make sure we have the top directory...
        if not os.path.exists( os.path.join(OSTC4, dir) ):
            raise 'Missing ' + dir

        # Then walk in all its existing source sub-directories...
        for sub in ['.', 'Inc', 'Src']:
            path = os.path.join(OSTC4, dir, sub)
            if not os.path.exists(path):
                continue
            print(path + ':')
            for file in sorted( glob.iglob( os.path.join(path, '*.[chs]') ) ):
                try:
                    work(file)
                except Exception as e:
                    raise RuntimeError('Cannot process ' + file + ':\n\t' + str(e))

##############################################################################

with open(os.path.join(OSTC4, 'Documentations', 'GPL_template.txt')) as f:
    template = f.read()

def work(file):

    # Unclear what is done if encoding is not yet UTF-8...
    with open(file, 'rt', encoding='cp1252') as f:
        lines = f.read().splitlines()

    # Set defaults
    kw = {}
    kw['file']   = file.replace(OSTC4+'/', '')
    kw['brief']  = ''
    kw['date']   = '2018'

    # Try to gather info from existing header, if any:
    for line in lines:
        # Skip files that already have a GNU license:
        if 'GNU General Public License' in line:
            print('(done)\t' + file)
            return

        get(line, 'brief', kw)
        get(line, 'date', kw)

    # Replace kw in header
    header = template
    for k,v in kw.items():
        header = header.replace('$'+k, v)

    # Overwrite resulting file, normalizing EOL
    with open(file, 'wt', encoding='utf-8') as f:
        for line in header.splitlines():
            f.write(line.rstrip() + '\n')
        for line in lines:
            f.write(line.rstrip() + '\n')
    print('+\t' + file)

##############################################################################

def get(line, word, kw):
    m = re.search('(@|\\\\)' + word + '\s*(.*)', line)
    if m:
        kw[word] = m.group(2)

##############################################################################

walk(OSTC4)