Deprecates the "allow_failure" variable in favor of "fail"

Fixes #7

README.md

@@ -26,7 +26,7 @@ The following input variables options can/must be configured:
 |`files`|Required|Comma separated string with paths to files and directories to check for existence. Supports [glob paterns](https://github.com/isaacs/node-glob).||
 |`ignore_case`|Optional|Ignore if a file name has upper or lower cases.|`true`|
 |`follow_symbolic_links`|Optional|Indicates whether to follow symbolic links.|`true`|
-|`allow_failure`|Optional|Makes the Action fail on missing files.|`false`|
+|`fail`|Optional|Makes the Action fail on missing files.|`false`|
 
 ## Outputs
 - `files_exists`: Outputs `true` if the file(s) exists, otherwise `false`.

action.yml

@@ -16,10 +16,13 @@ inputs:
     description: 'Indicates whether to follow symbolic links.'
     default: true
     required: false
-  allow_failure:
+  fail:
     description: 'Makes the Action fail on missing files.'
     default: false
     required: false
+  allow_failure:
+    description: 'This variable is deprecated in favour of "fail".'
+    required: false
 outputs:
   files_exists:
     description: 'Whether the file(s) exists or not.'

dist/index.js

@@ -68,7 +68,11 @@ function run() {
     return __awaiter(this, void 0, void 0, function* () {
         try {
             const files = core.getInput('files', { required: true });
-            const failure = (core.getInput('allow_failure') || 'false').toUpperCase() === 'TRUE';
+            const allow_failure = (core.getInput('allow_failure') || 'false').toUpperCase() === 'TRUE';
+            if (core.getInput('allow_failure')) {
+                core.warning(`❗The "allow_failure" variable is deprecated in favor of "fail"`);
+            }
+            const failure = ((core.getInput('failure') || 'false').toUpperCase() === 'TRUE') || allow_failure;
             const fileList = files
                 .split(',')
                 .map((item) => item.trim());

src/main.ts

@@ -22,8 +22,16 @@ export async function checkExistence(pattern: string): Promise<boolean> {
 async function run(): Promise<void> {
   try {
     const files: string = core.getInput('files', {required: true})
-    const failure: boolean =
+    const allow_failure: boolean =
       (core.getInput('allow_failure') || 'false').toUpperCase() === 'TRUE'
+    if (core.getInput('allow_failure')) {
+      core.warning(
+        `❗The "allow_failure" variable is deprecated in favor of "fail"`
+      )
+    }
+    const failure: boolean =
+      (core.getInput('failure') || 'false').toUpperCase() === 'TRUE' ||
+      allow_failure
     const fileList: string[] = files
       .split(',')
       .map((item: string) => item.trim())