🚀 improve demo and add test script for action

packages/action/.gitignore

@@ -1,2 +1,3 @@
 !dist
-!dist/build
+!dist/build
+out.gif

packages/action/__tests__/dev.ts

@@ -0,0 +1,5 @@
+import { generateContributionSnake } from "../generateContributionSnake";
+
+generateContributionSnake("platane").then((buffer) => {
+  process.stdout.write(buffer);
+});

packages/action/generateContributionSnake.ts

@@ -5,8 +5,8 @@ import { computeBestRun } from "@snk/compute";
 import { createGif } from "../gif-creator";
 
 export const userContributionToGrid = (cells: Cell[]) => {
-  const width = Math.max(...cells.map((c) => c.x));
-  const height = Math.max(...cells.map((c) => c.y));
+  const width = Math.max(0, ...cells.map((c) => c.x)) + 1;
+  const height = Math.max(0, ...cells.map((c) => c.y)) + 1;
 
   const grid = generateEmptyGrid(width, height);
   for (const c of cells) setColor(grid, c.x, c.y, c.k === 0 ? null : c.k);
@@ -39,9 +39,9 @@ export const generateContributionSnake = async (userName: string) => {
 
   const gameOptions = { maxSnakeLength: 5 };
 
-  const gifOptions = { delay: 20 };
+  const gifOptions = { delay: 10 };
 
-  const commands = computeBestRun(grid0, snake0, gameOptions).slice(0, 50);
+  const commands = computeBestRun(grid0, snake0, gameOptions);
 
   const buffer = await createGif(
     grid0,

packages/action/package.json

@@ -2,14 +2,15 @@
   "name": "@snk/action",
   "version": "1.0.0",
   "dependencies": {
+    "@actions/core": "1.2.4",
     "@snk/gif-creator": "1.0.0",
     "@snk/github-user-contribution": "1.0.0"
   },
   "devDependencies": {
-    "@actions/core": "1.2.4",
     "@zeit/ncc": "0.22.3"
   },
   "scripts": {
-    "build": "ncc build ./index.ts --out dist"
+    "build": "ncc build ./index.ts --out dist",
+    "dev": "ncc run __tests__/dev.ts --quiet | tail -n +2 > out.gif "
   }
 }

packages/compute/index.ts

@@ -16,7 +16,7 @@ export const computeBestRun = (
 
   const commands: Point[] = [];
 
-  let u = 100;
+  let u = 500;
 
   while (!isGridEmpty(g) && u-- > 0) {
     let direction;

packages/demo/index.ts

@@ -22,7 +22,7 @@ export const run = async () => {
 
   const gameOptions = { maxSnakeLength: 5 };
 
-  const grid0 = generateGrid(14, 7, { colors: [1, 2, 3, 4], emptyP: 3 });
+  const grid0 = generateGrid(42, 7, { colors: [1, 2, 3, 4], emptyP: 3 });
 
   const snake0 = [
     { x: 4, y: -1 },