view docs/test2rst.py @ 1806:9f42f819267b

evolve: move the extensions to 'hgext3rd'

We have the 'hgext3rd' as the official place for extension for some time now.
We start the big migration. This might break some people setup but this is a
necessary step to have evolve easily available through pip.

#!/usr/bin/env python

import os, os.path as op, re, sys

# line starts with two chars one of which is not a space (and both are not
# newlines obviously) and ends with one or more newlines followed by two spaces
# on a next line (indented text)
CODEBLOCK = re.compile(r'()\n(([^ \n][^\n]|[^\n][^ \n])[^\n]*)\n+  ')

INDEX = '''
Mercurial tests
===============

.. toctree::
   :maxdepth: 1
'''


def rstify(orig, name):
    header = '%s\n%s\n\n' % (name, '=' * len(name))
    content = header + orig
    content = CODEBLOCK.sub(r'\n\1\n\n::\n\n  ', content)
    return content


def main(base):
    if os.path.isdir(base):
        one_dir(base)
    else:
        one_file(base)


def one_dir(base):
    index = INDEX
    #doc = lambda x: op.join(op.dirname(__file__), 'docs', x)

    for fn in sorted(os.listdir(base)):
        if not fn.endswith('.t'):
            continue
        name = os.path.splitext(fn)[0]
        content = one_file(op.join(base, fn))
        target = op.join(base, name + '.rst')
        #with file(doc(name + '.rst'), 'w') as f:
        with file(target, 'w') as f:
            f.write(content)

        index += '\n   ' + name

    #with file(doc('index.rst'), 'w') as f:
    #    f.write(index)


def one_file(path):
    name = os.path.basename(path)[:-2]
    return rstify(file(path).read(), name)


if __name__ == '__main__':
    if len(sys.argv) != 2:
        print 'Please supply a path to tests dir as parameter'
        sys.exit()
    main(sys.argv[1])