66 lines
2.2 KiB
TypeScript
66 lines
2.2 KiB
TypeScript
'use strict'
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import TerminalModel, { TerminalOptions } from '../model/terminal'
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import { Disposable, Emitter, Event } from 'vscode-languageserver-protocol'
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import { Neovim } from '@chemzqm/neovim'
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import { disposeAll } from '../util'
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import events from '../events'
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const logger = require('../util/logger')('core-terminals')
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export default class Terminals {
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private _terminals: Map<number, TerminalModel> = new Map()
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private disposables: Disposable[] = []
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private readonly _onDidOpenTerminal = new Emitter<TerminalModel>()
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private readonly _onDidCloseTerminal = new Emitter<TerminalModel>()
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public readonly onDidCloseTerminal: Event<TerminalModel> = this._onDidCloseTerminal.event
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public readonly onDidOpenTerminal: Event<TerminalModel> = this._onDidOpenTerminal.event
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constructor() {
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events.on('BufUnload', bufnr => {
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if (this._terminals.has(bufnr)) {
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logger.debug('terminal detach', bufnr)
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let terminal = this._terminals.get(bufnr)
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this._onDidCloseTerminal.fire(terminal)
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this._terminals.delete(bufnr)
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}
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}, null, this.disposables)
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events.on('TermExit', (bufnr, status) => {
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let terminal = this._terminals.get(bufnr)
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if (terminal) {
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terminal.onExit(status)
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terminal.dispose()
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}
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}, null, this.disposables)
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}
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public get terminals(): ReadonlyArray<TerminalModel> {
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return Array.from(this._terminals.values())
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}
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public async createTerminal(nvim: Neovim, opts: TerminalOptions): Promise<TerminalModel> {
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let cwd = opts.cwd
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let cmd = opts.shellPath
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let args = opts.shellArgs
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if (!cmd) cmd = await nvim.getOption('shell') as string
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if (!cwd) cwd = await nvim.call('getcwd') as string
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let terminal = new TerminalModel(cmd, args || [], nvim, opts.name, opts.strictEnv)
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await terminal.start(cwd, opts.env)
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this._terminals.set(terminal.bufnr, terminal)
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this._onDidOpenTerminal.fire(terminal)
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return terminal
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}
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public reset(): void {
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for (let terminal of this._terminals.values()) {
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terminal.dispose()
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}
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this._terminals.clear()
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}
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public dispose(): void {
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this._onDidOpenTerminal.dispose()
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this._onDidCloseTerminal.dispose()
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disposeAll(this.disposables)
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this.reset()
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}
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}
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