view docs/test2rst.py @ 930:cac35bef8aee stable

import: --obsolete flag for automatic obsolescence marker creation

A new `--obsolete` flag is added to import. When present, the new node will be
marked as a successors of the one specified in the `Node` field of the imported
patch. No marker are created when revision have the node expected in the patch.

This improves email based work flow where implicit rebase are likely to happen
and extra information are lost, changing the hash.

This new behavior requires a flags, otherwise the `hg export x | hg import -`
idiom would change, turning the source obsolete.
(Changing from `hg graft x` to `hg rebase --dest . --rev x`)

This change only takes effect when using Mercurial 3.0 and above

#!/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])