update-wiki.py

import os
import sys


def try_run(cmd):
    if os.system(cmd) != 0:
        sys.exit(1)


def merge(f1, f2, from_, to):
    """
    Merges lines from line containting 'from_' to line containing 'to'
    from f1 to f2
    """
    lines1, inside = [], False
    for line in open(f1, "r").readlines():
        if from_ in line.strip("\r\n\t "):
            inside = True
        elif to in line.strip("\r\n\t "):
            inside = False
        if inside:
            lines1.append(line)

    lines2, inside = [], False
    for line in open(f2, "r").readlines():
        if from_ in line.strip("\r\n\t "):
            inside = True
            lines2 += lines1
        elif to in line.strip("\r\n\t "):
            inside = False
        elif not inside:
            lines2.append(line)

    open(f2, "w").write("".join(lines2))


def main():

    if not os.path.exists("sc-controller.wiki/.git"):
        try_run("git clone 'https://github.com/kozec/sc-controller.wiki.git'")

    os.chdir("sc-controller.wiki")
    try_run("git pull")
    try_run("git reset master")

    merge(
        "../docs/actions.md",
        "Custom-Action-Examples-and-Explanations.md",
        '# <a name="actions">',
        '# <a name="examples2">',
    )

    try_run('git commit -a -m "Updated wiki from docs"')


if __name__ == "__main__":
    main()