(create_changelog.sh) : Add script for changelog from subdirectory in…

…formation discussed in jsk-ros-pkg/jsk_roseus#134

create_changelog.sh

@@ -0,0 +1,51 @@
+#!/bin/bash
+
+# default arguments
+SUB_DIRECTORIES="build/hrpsys-base-source"
+TARGET_DIRECTORY=`rospack find hrpsys`; # for rosbuild
+if [ ! -d $TARGET_DIRECTORY/$SUB_DIRECTORIES ]; # for catkin
+then
+    TARGET_DIRECTORY=${TARGET_DIRECTORY/$(cd $(echo $CMAKE_PREFIX_PATH|cut -d\: -f1)/../src && pwd)/$(cd $(echo $CMAKE_PREFIX_PATH|cut -d\: -f1)/../build/ && pwd)/}
+fi;
+OUTPUT=/tmp/create_changelog.rst
+
+function print-usage {
+    echo "Usage $0 : (options)"
+    echo "    --sub-directories  : sub directories for git source tree (default : \"$SUB_DIRECTORIES\")"
+    echo "    --target-directory : target directory including CHANGELOG.rst (default : $TARGET_DIRECTORY)"
+    echo "    --output           : output file name (default : $OUTPUT)"
+    echo "    --help             : print this message"
+}
+
+while [ $# -gt 0 ]
+do
+    case $1 in
+        -h|--help)
+            print-usage; exit 0;;
+        -s|--sub-directories)
+            SUB_DIRECTORIES=$2;shift;;
+        -t|--target-directory)
+            TARGET_DIRECTORY=$2;shift;;
+        -o|--output)
+            OUTPUT=$2;shift;;
+        *) break;;
+    esac
+    shift
+done
+
+LATEST_DATE=$(grep -m1 .\\.*\\. $TARGET_DIRECTORY/CHANGELOG.rst | cut -d\( -f2 | cut -d\) -f1)
+# LATEST_DATE="2014-05-30" # for debug
+
+echo "generate changelog"
+echo "  TARGET DIR : $TARGET_DIRECTORY"
+echo "  SUB_PACKAGE : $SUB_DIRECTORIES"
+echo "  LATEST DATE in CHANGELOG.rst : $LATEST_DATE"
+echo "  OUTPUT : $OUTPUT"
+rm -f $OUTPUT $OUTPUT.*
+for dir in $SUB_DIRECTORIES;
+do
+    cd $TARGET_DIRECTORY/$dir;
+    rep_name=$(git remote -v |head -n1 | cut -d/  -f5|cut -d\  -f1); # Get repository name
+    git log --oneline --after=$LATEST_DATE --no-merges --date=short --pretty=format:"* %ad %h ($rep_name) %s" >> $OUTPUT.$$;
+done;
+sort $OUTPUT.$$ -r > $OUTPUT