1.0.1 • Published 6 years ago
require-native-executable v1.0.1
require-native-executable
NodeJS startup check utility that ensures a native executables exists and else fails.
Sync require
We recommend that you place this code in your module after your require()
statements.
const {requireNativeExecutableSync} = require("require-native-executable");
// Each of those will throw if the executable is not present
requireNativeExecutableSync('bash');
requireNativeExecutableSync('java');
The generated error will be a NativeExecutableMissingError
and look like this:
The native executable 'java' was not found on your system but is required to load this application.
Use err.exeName
to get the name of the missing executable
Async require
const {requireNativeExecutable} = require("require-native-executable");
// Will
requireNativeExecutable('java').then(() => {
// Executable exists
}).catch(err => {
// err will be a NativeExecutableMissingError, see above for an example.
});
1.0.1
6 years ago