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migrate to Firebase Functions v2 #79

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Merged
chetbox merged 1 commit into from
Mar 24, 2026
Merged

migrate to Firebase Functions v2 #79

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28 changes: 18 additions & 10 deletions functions/src/index.ts
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Original file line number Diff line number Diff line change
@@ -1,4 +1,4 @@
import * as functions from "firebase-functions/v1";
import { onRequest } from "firebase-functions/v2/https";
import { PNG } from "pngjs";
import { Canvas, Square } from "../../database/.types";
import { Color as PaletteColor, Palette } from "./palette";
Expand Down Expand Up @@ -37,9 +37,9 @@ function setColor(png: PNG, x: number, y: number, color: PaletteColor) {
png.data[index + 3] = color.a;
}

export const imagePng = functions
.runWith({ maxInstances: 1 })
.https.onRequest(async (request, response) => {
export const imagePng = onRequest(
{ maxInstances: 1, concurrency: 1 },
async (_request, response) => {
try {
const [depthSnapshot, canvasSnapshot] = await Promise.all([
database.ref("canvas").child(IMAGE_ID).child("depth").once("value"),
Expand All @@ -66,15 +66,22 @@ export const imagePng = functions
} catch (error) {
response.status(500).send(error);
}
});
}
);

export const historyGif = functions
.runWith({ memory: "2GB", timeoutSeconds: 540, maxInstances: 1 })
.https.onRequest(async (_request, response) => {
export const historyGif = onRequest(
{ memory: "4GiB", timeoutSeconds: 1080, maxInstances: 1, concurrency: 1 },
async (_request, response) => {
try {
const [depthSnapshot, historySnapshot] = await Promise.all([
database.ref("canvas").child(IMAGE_ID).child("depth").once("value"),
database.ref("canvas").child(IMAGE_ID).child("history").orderByChild("timestamp").limitToLast(100_000).once("value"),
database
.ref("canvas")
.child(IMAGE_ID)
.child("history")
.orderByChild("timestamp")
.limitToLast(100_000)
.once("value"),
]);
const depth = depthSnapshot.val() as Canvas["depth"];
const history = Object.values(
Expand All @@ -96,4 +103,5 @@ export const historyGif = functions
} catch (error) {
response.status(500).send(error);
}
});
}
);
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