diff options
| -rwxr-xr-x | scripts/config2help.sh | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/scripts/config2help.sh b/scripts/config2help.sh new file mode 100755 index 00000000..63d6c6f0 --- /dev/null +++ b/scripts/config2help.sh @@ -0,0 +1,54 @@ +#!/bin/bash -e + +function firstmajor() { + declare -i n j=$1 + test $j -gt 0 || return -1 + for j in $@; do + if [ $j -gt $1 ]; then + echo $j + return 0 + fi + done + return 1 +}; export -f firstmajor + +function print_h() { + declare -i i c=$2 s=$3 e=$4 + local str="$(echo "$1" | head -n$c | tail -n1 | sed -e "s,config[\t ]*,,")" + echo -n "#define help_"$str" \"" | tr [A-Z] [a-z] + echo -n "$1\\n" | head -n$e | tail -n$[e-s+1] | sed -e "s,\$,\r," | tr \\n\\r n\\ + echo \" +}; export -f print_h + +file="$1" +if test "$0" != "bash"; then + if test -r "$file"; then +# echo "$file..." >&2 + filetxt="$(sed -e "s,^[\t ]*,," -e "s,\([\"\\\\]\),\\\\\\1,g" "$file")" + helps=$(echo "$filetxt" | egrep -ne "^help *" -e "^---help--- *" | cut -d\: -f1) + configs=$(echo "$filetxt" | egrep -ne "^config *" | cut -d\: -f1) + endmenus=$(echo "$filetxt" | egrep -ne "^endmenu *" | cut -d\: -f1) + let last=$(echo "$filetxt" | wc -l)+2 + + declare -i i c s e + for i in $configs; do +# echo -n "c:$i" >&2 + s=$(firstmajor $i $helps) + test $s -gt 0 + e=$(firstmajor $s $configs || firstmajor $s $endmenus $last) + let s++ e-=2 + test $e -ge $s +# echo " s:$s e:$e" >&2 + print_h "$filetxt" $i $s $e + done + for fle in $(cat "$file" | egrep -e "^[ \t]*source " | sed -e "s,^[ \t]*source *\(.*\),\\1,"); do + $0 $fle + done + else + echo + echo "USAGE EXAMPLE: $(basename $0) Config.in > generated/help.h" + echo + false + fi | sed -e "s,\\\\n\\\\n\"$,\\\\n\"," +fi + |