Skip to main content
Module

x/denops_std/variable/option.ts

πŸ“š Standard module for denops.vim
Go to Latest
File
import type { Denops } from "https://deno.land/x/denops_core@v3.0.1/mod.ts";import { Getter, Remover, Setter } from "./types.ts";
type OptionGroup = "" | "l" | "g";
async function getOption<T = unknown>( denops: Denops, group: OptionGroup, prop: string, defaultValue?: T,): Promise<T | null> { const name = `&${group}${group ? ":" : ""}${prop}`; const result = await denops.eval(name) || defaultValue; // deno-lint-ignore no-explicit-any return (result as any) ?? null;}
async function setOption<T = unknown>( denops: Denops, group: OptionGroup, prop: string, value: T,): Promise<void> { const name = `&${group}${group ? ":" : ""}${prop}`; await denops.cmd(`let ${name} = value`, { value, });}
async function removeOption( denops: Denops, group: OptionGroup, prop: string,): Promise<void> { const cmd = `set${group}`; await denops.cmd(`${cmd} ${prop}&`);}
/** * Options */export const options: Getter & Setter & Remover = { /** * Get option */ get<T = unknown>( denops: Denops, prop: string, defaultValue?: T, ): Promise<T | null> { return getOption(denops, "", prop, defaultValue); },
/** * Set option */ set<T = unknown>( denops: Denops, prop: string, value: T, ): Promise<void> { return setOption(denops, "", prop, value); },
/** * Reset option */ remove(denops: Denops, prop: string): Promise<void> { return removeOption(denops, "", prop); },};export const o = options;
/** * Local options */export const localOptions: Getter & Setter & Remover = { /** * Get option */ get<T = unknown>( denops: Denops, prop: string, defaultValue?: T, ): Promise<T | null> { return getOption(denops, "l", prop, defaultValue); },
/** * Set option */ set<T = unknown>( denops: Denops, prop: string, value: T, ): Promise<void> { return setOption(denops, "l", prop, value); },
/** * Reset option */ remove(denops: Denops, prop: string): Promise<void> { return removeOption(denops, "l", prop); },};export const lo = localOptions;
/** * Global options */export const globalOptions: Getter & Setter & Remover = { /** * Get option */ get<T = unknown>( denops: Denops, prop: string, defaultValue?: T, ): Promise<T | null> { return getOption(denops, "g", prop, defaultValue); },
/** * Set option */ set<T = unknown>( denops: Denops, prop: string, value: T, ): Promise<void> { return setOption(denops, "g", prop, value); },
/** * Reset option */ remove(denops: Denops, prop: string): Promise<void> { return removeOption(denops, "g", prop); },};export const go = globalOptions;