45 lines
1.3 KiB
TypeScript
45 lines
1.3 KiB
TypeScript
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import { CompleteEvent } from "$sb/app_event.ts";
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import { PageMeta } from "$sb/types.ts";
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import { events } from "$sb/syscalls.ts";
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import { buildHandebarOptions } from "./util.ts";
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import {
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AttributeCompleteEvent,
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AttributeCompletion,
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} from "../index/attributes.ts";
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import { attributeCompletionsToCMCompletion } from "./snippet.ts";
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export async function templateVariableComplete(completeEvent: CompleteEvent) {
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const match = /\{\{([\w@]*)$/.exec(completeEvent.linePrefix);
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if (!match) {
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return null;
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}
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const handlebarOptions = buildHandebarOptions({ name: "" } as PageMeta);
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let allCompletions: any[] = Object.keys(handlebarOptions.helpers).map(
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(name) => ({ label: name, detail: "helper" }),
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);
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allCompletions = allCompletions.concat(
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Object.keys(handlebarOptions.data).map((key) => ({
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label: `@${key}`,
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detail: "global variable",
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})),
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);
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const completions = (await events.dispatchEvent(
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`attribute:complete:_`,
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{
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source: "",
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prefix: match[1],
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} as AttributeCompleteEvent,
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)).flat() as AttributeCompletion[];
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allCompletions = allCompletions.concat(
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attributeCompletionsToCMCompletion(completions),
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);
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return {
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from: completeEvent.pos - match[1].length,
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options: allCompletions,
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};
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}
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