contrib/ofed/management/gen_chlog.sh

   1 #!/bin/sh
   2
   3 usage()
   4 {
   5         echo "Usage: $0 [--spec] <target>"
   6         exit 2
   7 }
   8
   9 test -z "$1" && usage
  10
  11 if [ "$1" = "--spec" ] ; then
  12         spec_format=1
  13         shift
  14         test -z "$1" && usage
  15 fi
  16
  17 TARGET=$1
  18
  19 GIT_DIR=`git rev-parse --git-dir 2>/dev/null`
  20
  21 test -z "$GIT_DIR" && usage
  22
  23
  24 export GIT_DIR
  25 export GIT_PAGER=""
  26 export PAGER=""
  27
  28
  29 mkchlog()
  30 {
  31         target=$1
  32         format=$2
  33
  34         prev_tag=""
  35
  36         for tag in `git tag -l ${target}-'*'` ; do
  37                 obj=`git cat-file tag $tag | awk '/^object /{print $2}'`
  38                 base=`git merge-base $obj HEAD`
  39                 if [ -z "$base" -o "$base" != $obj ] ; then
  40                         continue
  41                 fi
  42                 all_vers="$prev_tag$tag $all_vers"
  43                 prev_tag=$tag..
  44         done
  45
  46         if [ -z "$prev_tag" ] ; then
  47                 all_vers=HEAD
  48         else
  49                 all_vers="${prev_tag}HEAD $all_vers"
  50         fi
  51
  52         for ver in $all_vers ; do
  53                 log_out=`git log $ver -- $target`
  54                 if [ -z "$log_out" ] ; then
  55                         continue
  56                 fi
  57                 ver_name=`echo $ver | sed -e 's/^.*\.\.//'`
  58                 echo ""
  59                 echo "** Version: $ver_name"
  60                 echo ""
  61                 git log --no-merges "${format}" $ver -- $target
  62                 prev_t=$tag..
  63         done
  64 }
  65
  66
  67 if [ -z "$spec_format" ] ; then
  68         mkchlog $TARGET --pretty=format:"%ad %an%n%H%n%n* %s%n" \
  69                 | sed -e 's/^\* /\t* /'
  70 else
  71         echo "%changelog"
  72         mkchlog $TARGET --pretty=format:"- %ad %an: %s"
  73         echo ""
  74 fi