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#!/bin/bash
echo "Prepend Apache Licenses to JSyn source."
file_year=0
files_missed=0
files_processed=0
license_dir=$HOME/Documents/workspace/JSyn/licenses
function prepend_license_file {
filename=$1
year=$2
add_author=0
if [ $year -eq 0 ]; then
year=2009
add_author=1
fi
grep "Licensed under the Apache License" $filename > /dev/null
if [ $? -eq 1 ]; then
mv $filename temp2.txt
cat $license_dir/license_part1.txt >temp1.txt
echo " * Copyright $year Phil Burk, Mobileer Inc" >> temp1.txt
cat $license_dir/license_part2.txt >> temp1.txt
if [ $add_author -eq 1 ]; then
cat $license_dir/license_part3.txt >> temp1.txt
fi
cat temp1.txt temp2.txt > $filename
rm temp1.txt
rm temp2.txt
(( files_processed += 1 ))
fi
}
function process_file_year {
filename=$1
year=$2
grep "(C) $year" $filename > /dev/null
if [ $? -eq 0 ]; then
# echo "prepend $year license file"
prepend_license_file $filename $year
file_year=$year
fi
}
function process_java_file {
filename=$1
# echo "process $filename"
file_year=0
N=1997
while [[ $N -lt 2015 && $file_year -eq 0 ]]; do
process_file_year $filename $N
let N=N+1
done
if [ $file_year -eq 0 ]; then
(( files_missed += 1 ))
echo "FILE $1 did not have a copyright."
prepend_license_file $filename 0
fi
}
function process_directory {
for filename in *.java; do
if [ -e $filename ]; then
process_java_file $filename
fi
done
# now scan subdirectories
for filename in *; do
if [ -d "$filename" ]; then
echo "$filename is a directory"
cd $filename
pwd
process_directory
cd ../
fi
done
}
process_directory
# prepend_license_file src/com/jsyn/JSyn.java 2007
echo "$files_missed files missed"
echo "$files_processed files processed"
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