monero-gui_authors.py

#!/usr/bin/python3
import sys
import os
from random import shuffle
from collections import OrderedDict

if not sys.version_info >= (3, 0):
    print("python3 only")
    sys.exit()

tag_from = ""
tag_till = ""

# full name
ignore_translators = ['luigi1111']
ignore_contributors = ['luigi1111']

exec = lambda cmd: [line.strip() for line in os.popen("""%s""" % cmd).read().split("\n") if line]


def git_log(ignores):
    if ignores:
        ignores = """--author='^(?!{ignores}).*$'""".format(ignores='|'.join(ignores))
    return """
        git log --perl-regexp {ignores} --pretty=format:"%ce %x09%an%x09%s" --date=short {tag_from}..{tag_till}
        """.format(tag_from=tag_from, tag_till=tag_till, ignores=ignores).strip()


def get_translators():
    # get translation authors
    git_cmd = git_log(ignore_translators) + " translations/ "
    history = exec(git_cmd)
    return parse_history(history)


def get_contributors():
    # get commit authors, excluding `translations/` and `lang/`
    git_cmd = git_log(ignore_contributors) + " \":(exclude,icase)translations\" \":(exclude,icase)lang\""
    history = exec(git_cmd)
    return parse_history(history)


def parse_history(history):
    shuffle(history)
    authors = OrderedDict()
    for author in history:
        email, name, commit_msg = [_author.strip() for _author in author.split("\t")]
        authors.setdefault(name, [])
        authors[name].append({'msg': commit_msg, 'name': name, 'email': email})
    return authors


def print_authors_detailed(authors, title):
    print("============= %s" % title)
    for author, commits in authors.items():
        print("%s" % author)
        for commit in commits:
            print("  - %s" % commit['msg'])


def print_authors_markdown(authors, title):
    print("============= %s" % title)
    for author in authors.keys():
        print('- %s' % author)


if __name__ == "__main__":
    if len(sys.argv) != 3 or sys.argv[1] not in ['markdown', 'detailed'] or '..' not in sys.argv[2]:
        print("usage: ./%s [markdown|detailed] [tag..tag]" % sys.argv[0])
        print("example: ./%s markdown \"v0.12.3.0..v0.13.0.3\"" % sys.argv[0])
        sys.exit()

    tag_from, tag_till = sys.argv[2].split("..")
    print("monero-gui %s <> %s - dsc" % (tag_from, tag_till))

    translators = get_translators()
    contributors = get_contributors()
    fprint = print_authors_detailed if sys.argv[1] == 'detailed' else print_authors_markdown

    if contributors:
        fprint(contributors, title="Contributors")
    if translators:
        fprint(translators, title="Translations")