tools/author_first_release.sh

   1 #!/bin/bash
   2 ##
   3 ## List the release each author first contributed to.
   4 ##
   5 ## Usage: author_first_release.sh [TAGS]
   6 ##
   7 ## If the TAGS arguments are unspecified, all tags reported by `git tag`
   8 ## will be considered.
   9 ##
  10 tags=${@:-$(git tag)}
  11 for tag in $tags; do
  12   git shortlog -n -e -s $tag |
  13       cut -f2- |
  14       awk "{print \"${tag#v}\t\"\$0}"
  15 done | sort -k2  | uniq -f2