diff options
Diffstat (limited to 'update_copyright.sh')
| -rwxr-xr-x | update_copyright.sh | 57 |
1 files changed, 54 insertions, 3 deletions
diff --git a/update_copyright.sh b/update_copyright.sh index 260cb3b..28eb0e0 100755 --- a/update_copyright.sh +++ b/update_copyright.sh @@ -1,10 +1,62 @@ #!/bin/bash # +# Copyright (C) 2009 W. Trevor King <wking@drexel.edu> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + # Update copyright information in source code with information from # the bzr repository. Run from the BE repository root. +# +# Replaces everything starting with '^# Copyright' and continuing with +# '^#' with an auto-generated copyright blurb. If you want to add +# #-commented material after a copyright blurb, please insert a blank +# line between the blurb and your comment (as in this file), so the +# next run of update_copyright.sh doesn't clobber your comment. +# +# usage: update_copyright.sh [files ...] +# +# If no files are given, a list of files to update is generated +# automatically. set -o pipefail +if [ $# -gt 0 ]; then + FILES="$*" +else + FILES=`grep -rc "# Copyright" . | grep -v ':0$' | cut -d: -f1` +fi + +COPYRIGHT_TEXT="# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA." +# escape newlines and special characters +SED_RM_TRAIL_END='s/[\]n$//' # strip trailing newline escape +SED_ESC_SPECIAL='s/\([()/]\)/\\\1/g' # escape special characters +ESCAPED_TEXT=`echo "$COPYRIGHT_TEXT" | awk '{printf("%s\\\\n", $0)}' | sed "$SED_RM_TRAIL_END" | sed "$SED_ESC_SPECIAL"` + # adjust the AUTHORS file AUTHORS=`bzr log | grep '^ *committer\|^ *author' | cut -d: -f2 | sed 's/ <.*//;s/^ *//' | sort | uniq` AUTHORS=`echo "$AUTHORS" | grep -v 'j\^\|wking\|John Doe'` # remove non-names @@ -12,7 +64,6 @@ echo "Bugs Everywhere was written by:" > AUTHORS echo "$AUTHORS" >> AUTHORS CURRENT_YEAR=`date +"%Y"` -FILES=`grep -rc "# Copyright" . | grep -v ':0$' | cut -d: -f1` TMP=`mktemp BE_update_copyright.XXXXXXX` for file in $FILES @@ -91,10 +142,10 @@ do COPYRIGHT=`echo "$COPYRIGHT\\n# $DATE_SPACE $AUTHOR"` done < <(echo "$OTHER_AUTHORS") fi - echo -e "$COPYRIGHT" + COPYRIGHT=`echo "$COPYRIGHT\\n$ESCAPED_TEXT"` # Strip old copyright info and replace with tag - awk 'BEGIN{incopy=0}{if(match($0, "^# Copyright")>0){incopy=1; print "-xyz-COPYRIGHT-zyx-"}else{if(incopy=0){print $0}else{if(match($0, "^# ")==0){incopy=0; print $0}}}}' "$file" > "$TMP" + awk 'BEGIN{incopy==0}{if(match($0, "^# Copyright")>0){incopy=1; print "-xyz-COPYRIGHT-zyx-"}else{if(incopy==0){print $0}else{if(match($0, "^#")==0){incopy=0; print $0}}}}' "$file" > "$TMP" # Replace tag in with new string sed -i "s/^-xyz-COPYRIGHT-zyx-$/$COPYRIGHT/" "$TMP" |