import { Command } from "https://deno.land/x/cliffy@v0.25.7/command/mod.ts"; import { existsSync } from "https://deno.land/std@0.167.0/node/fs.ts"; async function main(): Promise { const { args, options } = await new Command() .name("project-avatar") .description("Project Avatar Generator") .arguments(" ") .option("--width ", "The width of the image.", { default: 256, }) .option("--height ", "The height of the image.", { default: 256, }) .option("--font-size ", "Font size for the text.", { default: 150, }) .option("--overwrite", "Overwrite an existing image.") .option("--clean", "Use MAT2 to clean the image.") .parse(Deno.args); const [file, text] = args; if (existsSync(file)) { if (options.overwrite) { await Deno.remove(file); } else { console.log("File exists, use --overwrite to overwrite."); Deno.exit(1); } } await Deno.run({ cmd: [ "gegl", "-o", file, "--", ...geglGraph({ fontSize: options.fontSize, height: options.height, text, width: options.width, }), ], }).status(); if (!existsSync(file)) { console.log("Something went wrong with GEGL."); Deno.exit(1); } await Deno.run({ cmd: [ "convert", file, "-background", "transparent", "-gravity", "center", "-extent", `${options.width}x${options.height}`, file, ], }).status(); if (options.clean) { await Deno.run({ cmd: ["mat2", "--inplace", file] }).status(); } } type GraphOptions = { fontSize: number; height: number; text: string; width: number; }; function geglGraph({ fontSize, height, text, width }: GraphOptions): string[] { const graph = ` gegl:text string=${text} width=${width} height=${height} color=white font=Inter Heavy size=${fontSize} alignment=1 vertical-alignment=1 gegl:dropshadow x=0 y=0 color=black opacity=1 grow-radius=4 radius=0 gegl:long-shadow angle=90 color=black length=20`; return graph.replace(/\s\s+/g, "\n").trim().split("\n"); } if (import.meta.main) { void main(); }