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cli - use proper defaults

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This commit is contained in:
Tomáš Mládek 2021-09-20 22:40:12 +02:00
parent 33603eabff
commit 4d8b0b85dd
1 changed files with 14 additions and 8 deletions
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22
cli/main.ts
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@ -11,13 +11,19 @@ import { walkSync } from "https://deno.land/std@0.107.0/fs/mod.ts";
const args = parse(Deno.args, { const args = parse(Deno.args, {
alias: { alias: {
"w": "width", w: "width",
"h": "height", h: "height",
"o": "output", o: "output",
"m": "mode", m: "mode",
"r": "recursive", r: "recursive",
}, },
boolean: ["recursive"], boolean: ["recursive"],
default: {
w: 640,
h: 640,
include: "*.png, *.jpg",
output: "collage.png"
}
}); });
if (args["mode"] === true) { if (args["mode"] === true) {
@ -27,7 +33,7 @@ if (args["mode"] === true) {
const files: Set<string> = new Set(); const files: Set<string> = new Set();
const includeExtensions = Array.from( const includeExtensions = Array.from(
String(args["include"] || "*.png, *.jpg").matchAll(/\*\.([\w]+)/g), String(args["include"]).matchAll(/\*\.([\w]+)/g),
).map(([_, group]) => group); ).map(([_, group]) => group);
args["_"].forEach((arg) => { args["_"].forEach((arg) => {
@ -68,7 +74,7 @@ if (args["mode"]) {
allModeKeys.push(...displayCollageModeType); allModeKeys.push(...displayCollageModeType);
} }
const canvas = createCanvas(args["width"] || 640, args["height"] || 640); const canvas = createCanvas(args["width"], args["height"]);
const context = canvas.getContext("2d"); const context = canvas.getContext("2d");
const collageConfig: CollageConfig = { const collageConfig: CollageConfig = {
@ -98,6 +104,6 @@ if (modeKey === "recursive") {
mode.place(context, images, segments); mode.place(context, images, segments);
} }
const output = args["output"] || "collage.png"; const output = args["output"];
console.log(`Saving to "${output}"...`); console.log(`Saving to "${output}"...`);
await Deno.writeFile(output, canvas.toBuffer()); await Deno.writeFile(output, canvas.toBuffer());