convertGCodeTo3w

#!/bin/bash

[ $# -eq 0 ] && { echo "Usage: $0 argument"; exit 1; }

out=${1%%.gcode}.3w

# XYZ headers
echo "; filename = $out
; machine = daVinciF10
; material = default
; layer_height = 0.22
; fill_density = 0.10
; shells = 3
; speed = 60
; total_layers = 124
; total_filament = 1
; dimension = 51.23:45.21:24.95
; extruder = 1" > "$out";

inHeader=true;

while read line
do
    name=$line

    # Skip any empty lines
    if [[ -z "$name" ]] ; then
        continue;
    fi

    # Skip slic3r headers
    if [ "$inHeader" = true -a ${name:0:1} == ";" ] ; then
        continue;
    fi

    if [ "$inHeader" = true ] ; then
        inHeader=false;
    fi

    echo "$name" >> "$out"
done < $1

# Copy $out to $out.bak
mv "$out" "$out".bak
# Use openssl to base64 encode $out.bak to $out
openssl base64 -in "$out".bak  -out $out
# Remove $out.bak
rm "$out".bak