Version 0.1 of a tool to get a list of commit authors for the previous week

tools/get_commits.py

@@ -0,0 +1,96 @@
+#!/usr/bin/env python2
+
+# If you have virtualenv installed:
+#
+# $ python2 virtualenv.py venv
+# $ venv/bin/pip install pygit2 dateparser
+
+# To run:
+# $ venv/bin/python tools/get_commits.py $HOME/ipfs_stuff/repos
+
+# Pass this tool a folder that contains all of the IPFS repos you wish to scan
+# It will output a list of authors
+
+import pygit2
+import dateparser
+import glob
+import argparse
+import sys
+import os.path
+import time
+from datetime import datetime,timedelta
+from pprint import pprint
+
+name_map = {
+    ('Jeromy', 'jeromyj@gmail.com'): 'Jeromy Johnson',
+    'juan@benet.ai': 'Juan Benet'
+        }
+
+def apply_name_map(name, email):
+    "Attempt to convert a name+email into a name"
+
+    if (name, email) in name_map:
+        return name_map[(name, email)]
+    if email in name_map:
+        return name_map[email]
+    return name
+
+
+
+def main(repo_path, start, days):
+
+    oneweek_ago = start - timedelta(days)
+    print "Getting all commits made between %s and %s" % (start.ctime(), oneweek_ago.ctime())
+
+
+    authors = set()
+    repos = glob.glob(os.path.join(repo_path, "*", ".git"))
+    print "Scanning for repos... Found %d repos" % len(repos)
+    print "If they have a remote named `origin`, it will be fetched from..."
+
+
+    for repo_path in repos:
+
+        repo = pygit2.Repository(repo_path)
+        for remote in repo.remotes:
+            if remote.name == "origin":
+                try:
+                    transfer = remote.fetch()
+                    while transfer.received_objects < transfer.total_objects:
+                        time.sleep(0.1)
+                        print "\r%d of %d    " % (transfer.received_objects, transfer.total_objects) ,
+                    print "Fetch complete for", remote.url
+                except:
+                    print "Error while fetching for", repo_path, remote.url
+
+
+
+        master_oid = repo.lookup_reference("refs/remotes/origin/master").target
+
+        for commit in repo.walk(master_oid, pygit2.GIT_SORT_TIME):
+            commit_time = datetime.fromtimestamp(commit.commit_time)
+            if commit_time >= oneweek_ago:
+                authors.add(apply_name_map(commit.author.name, commit.author.email))
+
+
+    print "\nContributors for this period (%s to %s):" % (oneweek_ago.ctime(), start.ctime())
+    for a in sorted(authors):
+        print "*", a
+    print ""
+
+
+
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser()
+    parser.add_argument('--end', default='')
+    parser.add_argument('--days', type=int, default=7, help="Default is 7 days")
+    parser.add_argument('repo_dirs', help="Path to directories container all IPFS repos")
+    args = parser.parse_args()
+
+    start = None
+    if args.end:
+        start = dateparser.parse(args.end)
+    if start is None:
+        start = datetime.now()
+    main(args.repo_dirs, start, args.days)
+