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|
#!/bin/bash
this=$(basename $0)
max ()
{
local a
a=$1
local b
b=$2
if [ "$a" = "" ]; then
echo "$b"
return
elif [ "$b" = "" ]; then
echo "$a"
return
fi
if [ $a -gt $b ]; then
echo "$a"
else
echo "$b"
fi
}
min ()
{
local a
a="$1"
local b
b="$2"
if [ "$a" = "" ]; then
echo "$b"
return
elif [ "$b" = "" ]; then
echo "$a"
return
fi
if [ $a -lt $b ]; then
echo "$a"
else
echo "$b"
fi
}
print_range () {
local a
a="$1"
local b
b="$2"
if [ "$a" = "$b" ]; then
echo "$a"
return
fi
echo "$a-$b"
}
process_line ()
{
local line
line="$1"
fsf=false
rh=false
suse=false;
if echo "$line" \
| grep -q "Free Software Foundation, Inc\."; then
fsf=true
who=fsf
line=$(echo "$line" \
| sed 's/Free Software Foundation, Inc\.//')
elif echo "$line" \
| grep -q "Red Hat, Inc\."; then
rh=true
who=rh
line=$(echo "$line" \
| sed 's/Red Hat, Inc\.//')
elif echo "$line" \
| grep -q "SUSE LLC\."; then
suse=true
who=suse
line=$(echo "$line" \
| sed 's/SUSE LLC\.//')
else
echo "error: unknown copyright: $line"
exit 1
fi
line=$(echo "$line" \
| sed 's/[,-]/ /g')
max_year=$(echo "$line" \
| sed 's/ /\n/g' \
| grep -v '^$' \
| sort -n -r \
| head -n 1)
min_year=$(echo "$line" \
| sed 's/ /\n/g' \
| grep -v '^$' \
| sort -n \
| head -n 1)
if $fsf; then
fsf_max=$(max "$fsf_max" "$max_year")
fsf_min=$(min "$fsf_min" "$min_year")
elif $rh; then
rh_max=$(max "$rh_max" "$max_year")
rh_min=$(min "$rh_min" "$min_year")
elif $suse; then
suse_max=$(max "$suse_max" "$max_year")
suse_min=$(min "$suse_min" "$min_year")
fi
}
main ()
{
if ! git status --ignored 2>&1 \
| grep -q "nothing to commit, working tree clean"; then
echo "Git tree not clean"
exit 1
fi
local tmp
tmp=$(mktemp)
for f in *.c *.h *.def; do
if test "$f" = "native.c"; then continue; fi
if ! grep -q "Copyright (C)" $f; then
echo "error: found file without copyright marker: $f"
exit 1
fi
echo processing file: $f
grep -v '"' $f \
| awk -f contrib/release/copyright-lines.awk \
> $tmp
while read line; do
line=$(echo "$line" \
| sed 's/ */ /g')
line=$(echo "$line" \
| sed 's/.*Copyright (C) *//')
echo "Processing line: $line"
process_line "$line"
done < $tmp
done
rm -f $tmp
echo "-DFSF_YEARS='\"$(print_range $fsf_min $fsf_max)\"'" \
> COPYRIGHT_YEARS
echo "-DRH_YEARS='\"$(print_range $rh_min $rh_max)\"'" \
>> COPYRIGHT_YEARS
echo "-DSUSE_YEARS='\"$(print_range $suse_min $suse_max)\"'" \
>> COPYRIGHT_YEARS
}
main "$@"
|
