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22 changes: 16 additions & 6 deletions index.js
Original file line number Diff line number Diff line change
@@ -1,23 +1,33 @@
#! /usr/bin/env node
const path = require('path');

;(async function main() {

const params = process.argv.slice(4);

if (!process.argv[2]) {
const fileName = process.argv[2]
if (!fileName) {
console.error('File name not provided i.e. run-func ./index.js');
process.exit();
}

if (!process.argv[3]) {
const functionName = process.argv[3]
if (!functionName) {
console.error('Function name not provided i.e. run-func ./index.js default');
process.exit();
}

const userModule = require(path.join(process.cwd(), process.argv[2]));
const userModule = require(path.join(process.cwd(), fileName));

if (!userModule) {
throw new Error(`Module ${userModule} does not exists`);
}
if (!userModule[process.argv[3]]) {
throw new Error(`Function ${process.argv[3]} is not present or exported from module ${userModule}`);

const fun = userModule[functionName]
if (!fun) {
throw new Error(`Function ${functionName} is not present or exported from module ${userModule}`);
}
userModule[process.argv[3]](...params);

await fun(...params)

})().catch(e => { throw e; });
21 changes: 15 additions & 6 deletions mem.js
Original file line number Diff line number Diff line change
@@ -1,23 +1,32 @@
#! /usr/bin/env node --max-old-space-size=4096
const path = require('path');

;(async function main() {

const params = process.argv.slice(4);

if (!process.argv[2]) {
const fileName = process.argv[2]
if (!fileName) {
console.error('File name not provided i.e. run-func ./index.js');
process.exit();
}

if (!process.argv[3]) {
const functionName = process.argv[3]
if (!functionName) {
console.error('Function name not provided i.e. run-func ./index.js default');
process.exit();
}

const userModule = require(path.join(process.cwd(), process.argv[2]));
const userModule = require(path.join(process.cwd(), fileName));

if (!userModule) {
throw new Error(`Module ${userModule} does not exists`);
}
if (!userModule[process.argv[3]]) {
throw new Error(`Function ${process.argv[3]} is not present or exported from module ${userModule}`);
const fun = userModule[functionName]
if (!fun) {
throw new Error(`Function ${functionName} is not present or exported from module ${userModule}`);
}
userModule[process.argv[3]](...params);

await fun(...params)

})().catch(e => { throw e; });