markdown_commits

#!/usr/bin/python
"""
Simple script to output Markdown text from git log

@Copyright 2017 Anselmos (github.com/Anselmos)
"""
import subprocess
import argparse

SCRIPT_AFTER = "$(date +%Y-%m-%d) 00:00"
SCRIPT = "git log --after='{}' --oneline"
GIT_REPO_NAME = "anselmos/Biking-Endorphines"
GIT_REPO_COMMIT_PREFIX = "https://github.com/{}/commit".format(GIT_REPO_NAME)
MARKDOWN_MSG = "[{}]("+ GIT_REPO_COMMIT_PREFIX + "/{})"

def get_commits_from_script(after=SCRIPT_AFTER):
    """Gets all commits from SCRIPT output"""

    script_output = subprocess.check_output(SCRIPT.format(after), shell=True)
    commit_line = script_output.split("\n")
    return_commits = []
    for commit_data in commit_line:
        commit_data_splitted = commit_data.split()
        if len(commit_data_splitted) > 0:
            commit_id, commit_msg = commit_data.split()[0], commit_data.split()[1:]
            commit_data = {
                "id": commit_id,
                "msg": commit_msg
            }
            return_commits.append(commit_data)
    return return_commits

def transform_to_markdown(after=SCRIPT_AFTER):
    """ Transforms data from get_commits_from_script to MARKDOWN type for blog"""
    commits = get_commits_from_script(after)
    for commit in commits:
        commit_id, commit_msg = commit.get('id'), commit.get('msg')
        print MARKDOWN_MSG.format(" ".join(commit_msg), commit_id)


def main():
    "Main"
    parser = argparse.ArgumentParser(
        description="Transforms git log information into Markdown data for blog"
    )
    parser.add_argument('--after', help="Date after which take log-data. I.e. 2017-01-01")
    args = parser.parse_args()
    if args.after:
        transform_to_markdown(args.after)
    else:
        transform_to_markdown()


if __name__ == "__main__":
    main()