Chitra Lua plugin and CLI

Build the CLI

dub build :chitra-cli

Usage:

Execute the Chitra code from a Lua file

-- sample.lua file
size(400)
save("hello.png", {resolution=72})

./chitra -f sample.lua

OR execute the code directly

./chitra -c 'size(400); save("hello.png", {resolution=72})'

Verify the generated file

file hello.png
hello.png: PNG image data, 400 x 400, 8-bit/color RGBA, non-interlaced