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node-command-line

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node-command-line - npm Package Compare versions

Comparing version
2.0.1
 to
2.0.2
+1
-1
package.json
{
"name": "node-command-line",
"version": "2.0.1",
"version": "2.0.2",
"description": "Simple command line interface to execute command from node environment with promise and avoid shell escaping",

@@ -5,0 +5,0 @@ "main": "node-command-line.js",

+39
-31
README.md

@@ -6,3 +6,3 @@ # node-command-line

#####npm info :
##### npm info :
![node-command-line npm version](https://img.shields.io/npm/v/node-command-line.svg) ![total npm downloads for node-command-line](https://img.shields.io/npm/dt/node-command-line.svg) ![monthly npm downloads for node-command-line](https://img.shields.io/npm/dm/node-command-line.svg) ![npm licence for node-command-line](https://img.shields.io/npm/l/node-command-line.svg)

@@ -18,11 +18,17 @@

##Method
## Method
| method | argument | functionality |
|---|---|---|
| run | command, true/false | run command synchronously/asynchronously based on using await and pass second parameter true or false to print from library or not. Default vaue is true.
|--------|----------|---------------|
| run | command, true/false | run command synchronously/asynchronously based on using await and pass second parameter true or false to print from library or not. Default vaue is true.|
##Examples
### **Note:
`I've added a basic sanitization step that removes characters commonly associated with shell command injection attacks. This helps prevent unwanted characters from being executed within the shell command.`
## Examples
Inject the dependencies

@@ -34,3 +40,3 @@

**Execute the single command without wait**
**Ex1: Execute the single command without wait**

@@ -58,3 +64,3 @@ ```

**Execute command and pass second parameter true/false to print from library or not**
**Ex2: Execute command and pass second parameter true/false to print from library or not**

@@ -68,7 +74,5 @@ ```

In this example run the command `node --version` that will show the node version and also print `Executed your command :)`.
node version may shown after print `Executed your command :)` because of second command do not wait for executing the first command.
In this example run the command `node --version` that will not sow the node version but print `Executed your command :)`.
node version won't show after print `Executed your command :)` because the second parameter passed false.
I've added a basic sanitization step that removes characters commonly associated with shell command injection attacks. This helps prevent unwanted characters from being executed within the shell command.
**Output in console like:**

@@ -79,7 +83,5 @@

v16.15.1
```
**Execute the single command with wait (using promise)**
**Ex3: Execute the single command with wait (using promise)**

@@ -106,3 +108,3 @@ ```

**Execute the multiple command without wait**
**Ex4: Execute the multiple command without wait**

@@ -133,3 +135,3 @@ ```

**Execute the multiple command without wait**
**Ex5: Execute the multiple command without wait**

@@ -161,20 +163,26 @@ ```

**Execute the single command with wait and get response (using yield)**
**Ex6: Execute the single command with async wait and get response**
```
function runSingleCommandWithWaitAndGetResponse() {
Promise.coroutine(function *() {
var response = yield cmd.run('node --version');
if(response.success) {
console.log('Response received===', response.message);
// do something with response
// if success get stdout info in message. like response.message
} else {
// do something
// if not success get error message and stdErr info as error and stdErr.
//like response.error and response.stdErr
}
console.log('Executed your command :)');
})();
async function runSingleCommandWithWaitAndGetResponse() {
let response = await cmd.run('node --version');
if(response.success) {
console.log('Response received===', response.message);
// do something
// if success get stdout info in message. like response.message
} else {
// do something
// if not success get error message and stdErr info as error and stdErr.
//like response.error and response.stdErr
}
console.log('Executed your command :)');
}
```
**Output in console like:**
```
Executed your command :)
```