63 lines
1.8 KiB
Bash
Executable File
63 lines
1.8 KiB
Bash
Executable File
#!/bin/sh
|
|
|
|
# This scripts updates all the "Copyright" lines in source files with the
|
|
# correct most recent modification years.
|
|
#
|
|
# It must be given a file in argument. A typical usage can be to run it on all
|
|
# code source files:
|
|
#
|
|
# find \( -name '*.m' -or -name '*.cc' -or -name '*.hh' -or -name '*.c' -or -name '*.h' -or -name '*.f' \) -exec fix-copyright-years '{}' ';'
|
|
#
|
|
# The LAST_UPDATE_COMMIT variable must be updated to contain the number of the
|
|
# last commit in which such a copyright update has been done.
|
|
#
|
|
# Note that the script does not understand some unusual copyright notices: it
|
|
# will display a message in that case.
|
|
|
|
LAST_UPDATE_COMMIT=1bf81c9f5a79757c23356f16fe015ae4f10bebde
|
|
|
|
if [ -z "$1" ]; then
|
|
echo "Give a filename in argument"
|
|
exit 1
|
|
fi
|
|
|
|
if [ ! -f "$1" ]; then
|
|
echo "$1: Unknown file"
|
|
exit 1
|
|
fi
|
|
|
|
GITYEAR=$(git log $LAST_UPDATE_COMMIT.. --date=short --pretty=format:%cd -n 1 $1 | sed "s/\([0-9]\{4\}\)-[0-9]\{2\}-[0-9]\{2\}/\1/")
|
|
|
|
if [ -z "$GITYEAR" ]; then
|
|
# Not in git
|
|
exit 0
|
|
fi
|
|
|
|
COPYLINES=$(grep -c Copyright $1)
|
|
|
|
if [ $COPYLINES -eq 0 ]; then
|
|
echo "$1: File has no copyright line"
|
|
exit 1
|
|
fi
|
|
|
|
if [ $COPYLINES -ge 2 ]; then
|
|
COPYLINES=$(grep Copyright $1)
|
|
echo "$1: File has too many copyright lines (Git year: $GITYEAR): $COPYLINES"
|
|
exit 1
|
|
fi
|
|
|
|
COPYLINE=$(grep -o -E "Copyright © ([[:digit:]]{4}-)?[[:digit:]]{4} Dynare Team" $1)
|
|
|
|
if [ -z "$COPYLINE" ]; then
|
|
COPYLINE=$(grep Copyright $1)
|
|
echo "$1: Unsupported copyright notice (Git year: $GITYEAR): $COPYLINE"
|
|
exit 1
|
|
fi
|
|
|
|
ACTUALYEAR=$(echo $COPYLINE | sed "s/Copyright © \([0-9]\{4\}-\)\?\([0-9]\{4\}\) Dynare Team/\2/")
|
|
|
|
if [ $GITYEAR -gt $ACTUALYEAR ]; then
|
|
sed -i "s/Copyright © \([0-9]\{4\}\)\(-[0-9]\{4\}\)\? Dynare Team/Copyright © \1-$GITYEAR Dynare Team/" $1
|
|
echo "$1: Updating to $GITYEAR"
|
|
fi
|