From 6a7a2672a513713b8b95f32771401dc470a5b12c Mon Sep 17 00:00:00 2001
From: Sandro <devel@penguinpee.nl>
Date: Sep 25 2022 02:04:09 +0000
Subject: Find package maintainers and their role


Adoption of find-package-maintainers listing role of maintainer
in relation to package (both ways).

- allows file input (-f)
- allows direct package input (-p)
- specify type of package (-t)
- specify role (-r)
- does error handling if package isn't found

---

diff --git a/README.rst b/README.rst
index 91190cc..3052eb6 100644
--- a/README.rst
+++ b/README.rst
@@ -48,3 +48,20 @@ find-orphaned-packages
 
 This lists all orphaned packages that are not retired on master.
 Needs Python 3.7 and aiohttp.
+
+find-package-maintainers-role
+-----------------------------
+
+Accepts either file with package names (one per line) (-f) or package names (-p).
+
+Allows to specify package type (-t) (default: rpms) and role (-r) (default: admin)
+to search for.
+
+Errors in package names are handled.
+
+Outputs two lists to stdout:
+
+* All maintainers per package with given role added in ()
+
+* All packages per maintainer with given role added in ()
+
diff --git a/find-package-maintainers-role b/find-package-maintainers-role
new file mode 100755
index 0000000..d797a17
--- /dev/null
+++ b/find-package-maintainers-role
@@ -0,0 +1,76 @@
+#!/usr/bin/python3
+
+import argparse
+import requests
+import sys
+
+def options_parse():
+    p = argparse.ArgumentParser(
+        description='Find maintainers and their roles given package names')
+
+    source = p.add_mutually_exclusive_group(required=True)
+
+    source.add_argument('-f', '--file', type=argparse.FileType('r'), nargs='?',
+                        help='file containing package names')
+    source.add_argument('-p', '--packages', nargs='+',
+                        help='list of packages to query')
+
+    p.add_argument('-t', '--type', nargs='?', default='rpms',
+                   help='{ container | flatpaks | modules | rpms | tests }')
+    p.add_argument('-r', '--role', nargs='?', default='admin',
+                   help='{ admin | epel | fedora }')
+    p.add_argument('-v', '--verbose', action='store_true',
+                   help='Be verbose')
+
+    opts = p.parse_args()
+
+    return opts
+
+def main():
+    opts = options_parse()
+
+    if opts.file:
+        packages = [line.strip() for line in opts.file]
+    else:
+        packages = opts.packages
+
+    owners = requests.get('https://src.fedoraproject.org/extras/pagure_owner_alias.json').json()
+    roles = requests.get('https://src.fedoraproject.org/extras/pagure_poc.json').json()
+
+    try:
+        by_package = {pkg: owners[opts.type][pkg] for pkg in packages}
+        by_package_role = {pkg: roles[opts.type][pkg][opts.role] for pkg in packages}
+    except KeyError as e:
+        print("Error: No %s by the name of %s" % (opts.type, e))
+        exit(1)
+
+    print(by_package)
+    print(by_package_role)
+
+    by_maintainer = {}
+
+    print('Maintainers by package:')
+    for pkg, maints in sorted(by_package.items()):
+        print('{:20}'.format(pkg), end=' ')
+        for maint in sorted(maints):
+            if by_package_role[pkg] == maint:
+                print(maint + ' (' + opts.role + ')', end=' ')
+            else:
+                print(maint, end=' ')
+            by_maintainer.setdefault(maint, []).append(pkg)
+        print()
+
+    print()
+    print(by_maintainer)
+    print('Packages by maintainer:')
+    for maint, pkgs in sorted(by_maintainer.items()):
+        print('{:10}'.format(maint), end=' ')
+        for pkg in pkgs:
+            if by_package_role[pkg] == maint:
+                print(pkg + ' (' + opts.role + ')', end=' ')
+            else:
+                print(pkg, end=' ')
+        print()
+
+if __name__ == '__main__':
+    main()