Mesos community stats

stats.md

Contributor Breakdown by Organization and Releases

1.0.0...1.1.0: 1214 commits

• Mesosphere: 23
• Apple: 5
• Other: 36
• Microsoft: 2
• Uber: 1
• IBM: 7
• Twitter: 2
• Huawei: 2
• Metamarkets: 1
• Pinterest: 1
• Verizon Labs: 1
• Yelp: 1
• chinamobile: 1

1.1.0...1.2.0: 1233 commits

• Mesosphere: 23
• IBM: 4
• Other: 32
• Apple: 4
• Uber: 2
• Microsoft: 4
• SKA South Africa: 1
• Verizon Labs: 1
• Criteo: 1
• Yahoo Japan Corporation: 1
• Twitter: 1
• Douban: 1
• Affinio Inc.: 1

1.2.0...1.3.0: 716 commits

• Mesosphere: 23
• Other: 16
• Microsoft: 5
• Douban: 1
• Yandex: 1
• Apple: 2
• Dataman: 1
• Verizon Labs: 1
• Uber: 2
• IBM: 2

1.3.0...1.4.0: 1002 commits

• Mesosphere: 25
• Other: 17
• Apple: 4
• Verizon Labs: 1
• Uber: 2
• Microsoft: 3
• Yandex: 1
• Pinterest: 1
• Douban: 1

1.4.0...1.5.0-rc1: 1327 commits

• Mesosphere: 25
• Other: 26
• Microsoft: 3
• Apple: 3
• Uber: 2
• Verizon Labs: 1
• Yandex: 1
• is-land: 1

Commit Breakdown by Organizations and Releases

1.0.0...1.1.0: 1214 commits

• Mesosphere: 861 (70.92%)
• Apple: 65 (5.35%)
• Other: 127 (10.46%)
• Microsoft: 33 (2.72%)
• Uber: 18 (1.48%)
• IBM: 92 (7.58%)
• Twitter: 4 (0.33%)
• Huawei: 2 (0.16%)
• Metamarkets: 2 (0.16%)
• Pinterest: 2 (0.16%)
• Verizon Labs: 1 (0.08%)
• Yelp: 3 (0.25%)
• chinamobile: 4 (0.33%)

1.1.0...1.2.0: 1233 commits

• Mesosphere: 1002 (81.27%)
• IBM: 35 (2.84%)
• Apple: 50 (4.06%)
• Other: 36 (2.92%)
• Uber: 9 (0.73%)
• Microsoft: 74 (6.00%)
• SKA South Africa: 3 (0.24%)
• Verizon Labs: 13 (1.05%)
• Criteo: 2 (0.16%)
• Yahoo Japan Corporation: 1 (0.08%)
• Twitter: 2 (0.16%)
• Douban: 5 (0.41%)
• Affinio Inc.: 1 (0.08%)

1.2.0...1.3.0: 716 commits

• Mesosphere: 609 (85.06%)
• Microsoft: 55 (7.68%)
• Douban: 6 (0.84%)
• Yandex: 3 (0.42%)
• Apple: 30 (4.19%)
• Dataman: 1 (0.14%)
• Verizon Labs: 1 (0.14%)
• Uber: 5 (0.70%)
• IBM: 3 (0.42%)
• Other: 3 (0.42%)

1.3.0...1.4.0: 1002 commits

• Mesosphere: 814 (81.24%)
• Apple: 54 (5.39%)
• Verizon Labs: 5 (0.50%)
• Uber: 12 (1.20%)
• Microsoft: 111 (11.08%)
• Yandex: 1 (0.10%)
• Pinterest: 1 (0.10%)
• Douban: 4 (0.40%)

1.4.0...1.5.0-rc1: 1327 commits

• Mesosphere: 1098 (82.74%)
• Microsoft: 148 (11.15%)
• Apple: 32 (2.41%)
• Uber: 26 (1.96%)
• Other: 17 (1.28%)
• Verizon Labs: 3 (0.23%)
• Yandex: 2 (0.15%)
• is-land: 1 (0.08%)

stats.py

#!/usr/bin/env python3

import collections
import itertools
import yaml

from git import Repo

repo = Repo("/Users/gaston/mesosphere/mesos")
releases = ["1.0.0", "1.1.0", "1.2.0", "1.3.0", "1.4.0", "1.5.0-rc1"]

with open("/Users/gaston/mesosphere/mesos/docs/contributors.yaml", 'r') as stream:
    contributors_info = yaml.load(stream)

def contributors_per_org():
    print("# Contributor Breakdown by Organization and Releases\n")

    authors_per_org_releases = collections.defaultdict(lambda: collections.defaultdict(set))
    for index, release in enumerate(releases):
        if index == 0:
            continue

        refhead = releases[index - 1] + "..." + releases[index]

        commits = list(repo.iter_commits(refhead))

        print("## " + refhead + ": " + str(len(commits)) + " commits")

        for commit in commits:
            author = {"name": commit.author.name}

            for contributor in contributors_info:
                if commit.author.email.lower() in contributor["emails"]:
                    author = contributor
                    break

            organization = "Other"
            if author and "affiliations" in author:
                organization = author["affiliations"][0]["organization"]

            authors_per_org_releases[release][organization].add(author["name"])

        for k, v in authors_per_org_releases[release].items():
            print("- " + k + ": " + str(len(v)))

        print("")

def commits_per_org():
    print("# Commit Breakdown by Organizations and Releases\n")

    commits_per_org_releases = collections.defaultdict(lambda: collections.defaultdict(int))
    for index, release in enumerate(releases):
        if index == 0:
            continue

        refhead = releases[index - 1] + "..." + releases[index]

        commits = list(repo.iter_commits(refhead))

        print("## " + refhead + ": " + str(len(commits)) + " commits")

        for commit in commits:
            for contributor in contributors_info:
                if commit.author.email.lower() in contributor["emails"]:
                    author = contributor
                    break

            organization = "Other"
            if author and "affiliations" in author:
                organization = author["affiliations"][0]["organization"]

            commits_per_org_releases[release][organization] += 1

        for k, v in commits_per_org_releases[release].items():
            print("- " + k + ": " + str(v) + " (" + format(v/len(commits)*100, "2.2f") + "%)")

        print("")

contributors_per_org()
commits_per_org()