Adding upstream version 9.1.upstream/9.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 94 insertions, 0 deletions

diff --git a/tools/release_notes.py b/tools/release_notes.py
new file mode 100755
index 0000000..973215b
--- /dev/null
+++ b/tools/release_notes.py
@@ -0,0 +1,94 @@
+#!/usr/bin/python3
+#
+# 2021 Jafar Al-Gharaibeh, ATCorp
+#
+# Generate a draft FRR release notes
+#
+
+import sys
+import os
+import getopt
+import subprocess
+
+
+def run(cmd):
+    proc = subprocess.Popen(cmd, stdout=subprocess.PIPE)
+    rv = proc.communicate("")[0].decode("UTF-8")
+    proc.wait()
+    return rv
+
+
+def usage(n):
+    print(os.path.basename(__file__), " [-b <branch>] [-t <tag> ]")
+    print("    Generate one line logs for non merge commits")
+    print("   -branch: branch name to use, default to HEAD")
+    print("   -tag   : generate logs up to this tag, default to latest tag")
+    sys.exit(n)
+
+
+def main(argv):
+    branch = tag = None
+    try:
+        opts, args = getopt.getopt(argv, "hb:t:", ["branch=", "tag="])
+    except getopt.GetoptError:
+        usage(2)
+    for opt, arg in opts:
+        if opt == "-h":
+            usage(0)
+        elif opt in ("-b", "--branch"):
+            branch = arg
+        elif opt in ("-t", "--tag"):
+            tag = arg
+
+    if branch is None:
+        branch = "HEAD"
+    if tag is None:
+        tag = run(["git", "describe", "--abbrev=0"]).strip("\n")
+
+    chnglog = run(
+        ["git", "log", "--no-merges", "--pretty=format:'%s'", tag + ".." + branch]
+    )
+    chnglog = chnglog.split("\n")
+
+    chnglist = []
+    daemons = [
+        "babel",
+        "bgp",
+        "eigrp",
+        "nhrp",
+        "ospf",
+        "ospf6",
+        "pbr",
+        "pim",
+        "rip",
+        "ripng",
+        "sharp",
+        "vrrp",
+        "zebra",
+    ]
+
+    for line in chnglog:
+        line = line.strip("'")
+        colon = line.partition(":")
+        label = colon[0].strip().lower()
+        if label in daemons:
+            label = label + "d"
+        comment = colon[2].strip().capitalize()
+        chnglist.append(label + ":" + comment)
+
+    chnglist.sort()
+    lastlabel = ""
+    for line in chnglist:
+        colon = line.partition(":")
+        label = colon[0]
+        comment = colon[2]
+        if label != lastlabel:
+            print("")
+            print(label)
+            lastlabel = label
+
+        print("   ", comment)
+
+
+if __name__ == "__main__":
+    main(sys.argv[1:])