debian/genchangelog.sh

   1 #!/bin/bash -e
   2 gitshow () {
   3   local format=$1
   4   local commit=$2
   5
   6   git show --no-patch --format=format:"$format" "$commit"
   7 }
   8
   9 main () {
  10   if [ $# -lt 1 ]; then
  11     local bn="$(basename $0)"
  12     echo "Usage:    $bn  <commit range>" >&2
  13     echo "Example:  $bn  0.9.7..HEAD" >&2
  14     echo "Example:  $bn  0.9.5..0.9.6^" >&2
  15     return 1
  16   fi
  17
  18   local commitrange=$1
  19
  20   local commit
  21   for commit in $(git rev-list --reverse "$commitrange"); do
  22     # Skip commits with diffs that only have Makefile.am or d/ changes.
  23     if [ "$(git diff --name-only "${commit}^..${commit}" -- . ':^Makefile.am' ':^debian/' | wc -l)" == 0 ]; then
  24       continue
  25     fi
  26
  27     local author_name="$(gitshow %an "$commit")"
  28     local author_email="$(gitshow %ae "$commit")"
  29     local subject="$(gitshow %s "$commit")"
  30
  31     echo "$author_name <$author_email>  $subject"
  32     DEBFULLNAME="$author_name" DEBEMAIL="$author_email" debchange --upstream --multimaint-merge "$subject"
  33   done
  34
  35   debchange --release ''
  36 }
  37
  38 main "$@" || exit $?