Check buffer length (JamesIves#668)

JamesIves · web-flow · commit f8dc4cf21d02 · 2021-04-21T11:03:15.000-04:00
* Check buffer len

* Update execute.ts

* Format
diff --git a/src/execute.ts b/src/execute.ts
@@ -1,6 +1,7 @@
 import {exec} from '@actions/exec'
+import buffer from 'buffer'
 
-let output: string
+let output = ''
 
 /** Wrapper around the GitHub toolkit exec command which returns the output.
  * Also allows you to easily toggle the current working directory.
@@ -29,5 +30,7 @@ export async function execute(
 }
 
 export function stdout(data: any): string | void {
-  output += data.toString().trim()
+  if (output.length < buffer.constants.MAX_STRING_LENGTH) {
+    output += data.toString().trim()
+  }
 }

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,7 @@`
`1`	`1`	`import {exec} from '@actions/exec'`
	`2`	`+import buffer from 'buffer'`
`2`	`3`
`3`		`-let output: string`
	`4`	`+let output = ''`
`4`	`5`
`5`	`6`	`/** Wrapper around the GitHub toolkit exec command which returns the output.`
`6`	`7`	`* Also allows you to easily toggle the current working directory.`
`@@ -29,5 +30,7 @@ export async function execute(`
`29`	`30`	`}`
`30`	`31`
`31`	`32`	`export function stdout(data: any): string \| void {`
`32`		`- output += data.toString().trim()`
	`33`	`+ if (output.length < buffer.constants.MAX_STRING_LENGTH) {`
	`34`	`+ output += data.toString().trim()`
	`35`	`+ }`
`33`	`36`	`}`