remove version input (#424)

action.yml

@@ -27,10 +27,6 @@ inputs:
     description: 'Used to specify the path to a dependency file: package-lock.json, yarn.lock, etc. Supports wildcards or a list of file names for caching multiple dependencies.'
 # TODO: add input to control forcing to pull from cloud or dist. 
 #       escape valve for someone having issues or needing the absolute latest which isn't cached yet
-# Deprecated option, do not use. Will not be supported after October 1, 2019
-  version:
-    description: 'Deprecated. Use node-version instead. Will not be supported after October 1, 2019'
-    deprecationMessage: 'The version property will not be supported after October 1, 2019. Use node-version instead'
 outputs:
   cache-hit: 
     description: 'A boolean value to indicate if a cache was hit'

dist/setup/index.js

@@ -6643,7 +6643,7 @@ function isGhes() {
     return ghUrl.hostname.toUpperCase() !== 'GITHUB.COM';
 }
 function resolveVersionInput() {
-    let version = core.getInput('node-version') || core.getInput('version');
+    let version = core.getInput('node-version');
     const versionFileInput = core.getInput('node-version-file');
     if (version && versionFileInput) {
         core.warning('Both node-version and node-version-file inputs are specified, only node-version will be used');

src/main.ts

@@ -74,7 +74,7 @@ function isGhes(): boolean {
 }
 
 function resolveVersionInput(): string {
-  let version = core.getInput('node-version') || core.getInput('version');
+  let version = core.getInput('node-version');
   const versionFileInput = core.getInput('node-version-file');
 
   if (version && versionFileInput) {