@mcm4iob/testing
Version:
Shared utilities for adapter and module testing in ioBroker
79 lines (78 loc) • 2.88 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.executeCommand = void 0;
const typeguards_1 = require("alcalzone-shared/typeguards");
const child_process_1 = require("child_process");
const isWindows = /^win/.test(process.platform);
function executeCommand(command, argsOrOptions, options) {
return new Promise((resolve) => {
let args;
if ((0, typeguards_1.isArray)(argsOrOptions)) {
args = argsOrOptions;
}
else if ((0, typeguards_1.isObject)(argsOrOptions)) {
// no args were given
options = argsOrOptions;
}
if (options == null)
options = {};
if (args == null)
args = [];
const spawnOptions = {
stdio: [
options.stdin || process.stdin,
options.stdout || process.stdout,
options.stderr || process.stderr,
],
windowsHide: true,
};
if (options.cwd != null)
spawnOptions.cwd = options.cwd;
// Fix npm / node executable paths on Windows
if (isWindows) {
if (command === "npm")
command += ".cmd";
else if (command === "node")
command += ".exe";
}
if (options.logCommandExecution == null)
options.logCommandExecution = false;
if (options.logCommandExecution) {
console.log("executing: " + `${command} ${args.join(" ")}`);
}
// Now execute the npm process and avoid throwing errors
try {
let bufferedStdout;
let bufferedStderr;
const cmd = (0, child_process_1.spawn)(command, args, spawnOptions).on("close", (code, signal) => {
resolve({
exitCode: code ?? undefined,
signal: signal ?? undefined,
stdout: bufferedStdout,
stderr: bufferedStderr,
});
});
// Capture stdout/stderr if requested
if (options.stdout === "pipe") {
bufferedStdout = "";
cmd.stdout.on("data", (chunk) => {
if (Buffer.isBuffer(chunk))
chunk = chunk.toString("utf8");
bufferedStdout += chunk;
});
}
if (options.stderr === "pipe") {
bufferedStderr = "";
cmd.stderr.on("data", (chunk) => {
if (Buffer.isBuffer(chunk))
chunk = chunk.toString("utf8");
bufferedStderr += chunk;
});
}
}
catch (e) {
// doesn't matter, we return the exit code in the "close" handler
}
});
}
exports.executeCommand = executeCommand;