scripts/svn-changes.sh

   1 #!/bin/sh
   2 # Copyright:    2008, Nick Treleaven
   3 # License:              GNU GPL V2 or later
   4 # Warranty:             NONE
   5
   6 # Displays a summary of Subversion working copy changes in ChangeLog
   7 # format, plus warnings about any unknown files.
   8
   9 # -s for spaces instead of comma separation
  10 if [ "$1" = -s ]; then
  11         SPACES="set"
  12         shift
  13 fi
  14
  15 # -q to not print warnings
  16 if [ "$1" = -q ]; then
  17         QUIET="set"
  18         shift
  19 fi
  20
  21 status=`svn st $*`
  22
  23 # get list of files changed.
  24 # remove extraneous text, e.g. ? entries
  25 files=`echo "$status" |egrep '^[A-Z]'`
  26 # get filenames on one line
  27 files=`echo "$files" |egrep -o '[^A-Z].[ ]+(.+)' |xargs`
  28 # add commas if -s argument is not given
  29 if [ -z "$SPACES" ]; then
  30         files=`echo "$files" |sed "s/ /, /g"`
  31 fi
  32
  33 # show modifications
  34 if [ -n "$files" ]; then
  35         echo 'Changes:'
  36         if [ -z $SPACES ]; then
  37                 files="${files}:"
  38         fi
  39         # indent and wrap
  40         OUTFILE=/tmp/fmt
  41         echo -n '   '$files | fmt -w 72 >$OUTFILE
  42         # put ' * ' for first line
  43         cat $OUTFILE | sed '1s/   / * /'
  44 else
  45         echo 'No changes.'
  46 fi
  47
  48 # warn about anything that isn't a modification or addition
  49 if [ -n "$QUIET" ]; then
  50         exit
  51 fi
  52 warn=`echo "$status" |egrep '^[^MA]'`
  53 if [ -n "$warn" ]; then
  54         echo 'Warnings:'
  55         echo $warn
  56 else
  57         echo 'No warnings.'
  58 fi