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Start custom script assets

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This commit is contained in:
Andreas Krühlmann
2026-01-09 01:16:05 +01:00
parent d4f0131473
commit 6b673a7781
7 changed files with 306 additions and 20 deletions
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68
src/main/resources/static/js/customAssets.js
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@@ -37,7 +37,7 @@ export function createCustomAssetModal({ broadcaster, showToast = globalThis.sho
userSourceTextArea.disabled = false;
userSourceTextArea.dataset.assetId = "";
userSourceTextArea.placeholder =
"function init({ surface, assets, channel }) {\n\n}\n\nfunction tick() {\n\n}";
"function init(context, state) {\n\n}\n\nfunction tick(context, state) {\n\n}\n\n// or\n// module.exports.init = (context, state) => {};\n// module.exports.tick = (context, state) => {};";
}
resetErrors();
openModal();
@@ -192,7 +192,43 @@ export function createCustomAssetModal({ broadcaster, showToast = globalThis.sho
let hasInit = false;
let hasTick = false;
const isFunctionNode = (node) =>
node && (node.type === "FunctionExpression" || node.type === "ArrowFunctionExpression");
const markFunctionName = (name) => {
if (name === "init") hasInit = true;
if (name === "tick") hasTick = true;
};
const isModuleExportsMember = (node) =>
node &&
node.type === "MemberExpression" &&
node.object?.type === "Identifier" &&
node.object.name === "module" &&
node.property?.type === "Identifier" &&
node.property.name === "exports";
const checkObjectExpression = (objectExpression) => {
if (!objectExpression || objectExpression.type !== "ObjectExpression") {
return;
}
for (const property of objectExpression.properties || []) {
if (property.type !== "Property") {
continue;
}
const keyName = property.key?.type === "Identifier" ? property.key.name : property.key?.value;
if (keyName && isFunctionNode(property.value)) {
markFunctionName(keyName);
}
}
};
for (const node of ast.body) {
if (node.type === "FunctionDeclaration") {
markFunctionName(node.id?.name);
continue;
}
if (node.type !== "ExpressionStatement") continue;
const expr = node.expression;
@@ -201,29 +237,37 @@ export function createCustomAssetModal({ broadcaster, showToast = globalThis.sho
const left = expr.left;
const right = expr.right;
if (
left.type === "MemberExpression" &&
left.object.type === "Identifier" &&
left.object.name === "exports" &&
left.property.type === "Identifier" &&
(right.type === "FunctionExpression" || right.type === "ArrowFunctionExpression")
) {
if (left.property.name === "init") hasInit = true;
if (left.property.name === "tick") hasTick = true;
if (left.type === "Identifier" && left.name === "exports" && right.type === "ObjectExpression") {
checkObjectExpression(right);
continue;
}
if (isModuleExportsMember(left) && right.type === "ObjectExpression") {
checkObjectExpression(right);
continue;
}
if (left.type === "MemberExpression" && left.property.type === "Identifier" && isFunctionNode(right)) {
if (
(left.object.type === "Identifier" && left.object.name === "exports") ||
isModuleExportsMember(left.object)
) {
markFunctionName(left.property.name);
}
}
}
if (!hasInit) {
return {
title: "Missing function: init",
details: "You must assign a function to exports.init",
details: "Define a function named init or assign a function to exports.init/module.exports.init.",
};
}
if (!hasTick) {
return {
title: "Missing function: tick",
details: "You must assign a function to exports.tick",
details: "Define a function named tick or assign a function to exports.tick/module.exports.tick.",
};
}