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Sanity check for missing server binary

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This commit is contained in:
Aleksey Kladov 2019-12-31 20:54:31 +01:00
parent e4d217074d
commit 695b8ba0f0
1 changed files with 4 additions and 0 deletions
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4
editors/code/src/client.ts
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@ -1,5 +1,6 @@
import { homedir } from 'os';
import * as lc from 'vscode-languageclient';
import { spawnSync } from 'child_process';
import { window, workspace } from 'vscode';
import { Config } from './config';
@ -13,6 +14,9 @@ export function createClient(config: Config): lc.LanguageClient {
}
const command = expandPathResolving(config.raLspServerPath);
if (spawnSync(command, ["--version"]).status !== 0) {
window.showErrorMessage(`Unable to execute '${command} --version'`);
}
const run: lc.Executable = {
command,
options: { cwd: folder },