BOSL2/scripts/gencheat.sh
2020-09-01 01:23:01 -07:00

98 lines
2.4 KiB
Bash
Executable file

#!/bin/bash
function ucase
{
echo "$1" | tr '[:lower:]' '[:upper:]'
}
function lcase
{
echo "$1" | tr '[:upper:]' '[:lower:]'
}
function columnize
{
cols=$2
TMPFILE=$(mktemp -t $(basename $0).XXXXXX) || exit 1
cat >>$TMPFILE
if [[ $(wc -l $TMPFILE | awk '{print $1}') -gt 1 ]] ; then
totcnt=$(wc -l $TMPFILE | awk '{print $1}')
maxrows=$((($totcnt+$cols-1)/$cols))
maxcols=$cols
if [[ $maxcols -gt $totcnt ]] ; then
maxcols=$totcnt
fi
cnt=0
hdrln1="| $(ucase $1) "
hdrln2='|:-----'
n=1
while [[ $n -lt $maxcols ]] ; do
hdrln1+=' |  '
hdrln2+=' |:------'
n=$(($n+1))
done
hdrln1+=' |'
hdrln2+=' |'
n=0
while [[ $n -lt $maxrows ]] ; do
lines[$n]=""
n=$(($n+1))
done
col=0
while IFS= read -r line; do
if [[ $col != 0 ]] ; then
lines[$cnt]+=" | "
fi
lines[$cnt]+="$line"
cnt=$(($cnt+1))
if [[ $cnt = $maxrows ]] ; then
cnt=0
col=$(($col+1))
fi
done <$TMPFILE
rm -f $TMPFILE
echo
echo $hdrln1
echo $hdrln2
n=0
while [[ $n -lt $maxrows ]] ; do
echo "| ${lines[$n]} |"
n=$(($n+1))
done
fi
}
function mkconstindex
{
sed 's/([^)]*)//g' | sed 's/[^a-zA-Z0-9_.:$]//g' | awk -F ':' '{printf "[%s](%s#%s)\n", $3, $1, $3}'
}
function mkconstindex2
{
sed 's/ *=.*$//' | sed 's/[^a-zA-Z0-9_.:$]//g' | awk -F ':' '{printf "[%s](%s#%s)\n", $2, $1, $2}'
}
function mkotherindex
{
sed 's/([^)]*)//g' | sed 's/[^a-zA-Z0-9_.:$]//g' | awk -F ':' '{printf "[%s()](%s#%s)\n", $3, $1, $3}'
}
CHEAT_FILES=$(grep '^include' std.scad | sed 's/^.*<\([a-zA-Z0-9.]*\)>/\1/' | grep -v 'version.scad' | grep -v 'primitives.scad')
(
echo '## Belfry OpenScad Library Cheat Sheet'
echo
echo '( [Alphabetic Index](Index) )'
echo
(
grep -H '// Constant: ' $CHEAT_FILES | mkconstindex
grep -H '^[A-Z$][A-Z0-9_]* *=.*//' $CHEAT_FILES | mkconstindex2
) | sort -u | columnize 'Constants' 6
for f in $CHEAT_FILES ; do
egrep -H '// Function: |// Function&Module: |// Module: ' $f | mkotherindex | columnize "[$f]($f)" 4
echo
done
) > BOSL2.wiki/CheatSheet.md