contributors.sh: output list RELEASE-NOTES formatted

#                            | (__| |_| |  _ <| |___

#                             \___|\___/|_| \_\_____|

#

# Copyright (C) 2013, Daniel Stenberg, <daniel@haxx.se>, et al.

# Copyright (C) 2013-2014, Daniel Stenberg, <daniel@haxx.se>, et al.

#

# This software is licensed as described in the file COPYING, which

# you should have received as part of this distribution. The terms

# cut off spaces first and last on the line

# only count names with a space (ie more than one word)

# sort all unique names

# awk them into RELEASE-NOTES format

git log $start..HEAD | \

egrep '(Author|Commit|by):' | \

cut -d: -f2- | \

cut '-d<' -f1 | \

sed -e 's/^ //' -e 's/ $//g' | \

grep ' ' | \

sort -u

sort -u |

awk '{

 num++;

 n = sprintf("%s%s%s,", n, length(n)?" ":"", $0);

 #print n;

 if(length(n) > 78) {

   printf("  %s\n", p);

   n=sprintf("%s,", $0);

 }

 p=n;

}

 END {

   printf("  %s\n", p);

   printf("  (%d contributors)\n", num);

 }

'