refactor: ♻️ add "env_name" input as the exported environment variable name

Author: bubkoo

README.md

@@ -61,7 +61,7 @@ jobs:
           app_id: ${{ secrets.APP_ID }}
           private_key: ${{ secrets.PRIVATE_KEY }}
           # save app's token to the environment variable named "bot_token"
-          variable_name: bot_token
+          env_name: bot_token
 
       # Use token in next steps
       - uses: 'any other action'
@@ -108,7 +108,7 @@ jobs:
 
 - `app_id`: The ID of the GitHub App. [Create an secret](https://help.github.com/en/actions/configuring-and-managing-workflows/creating-and-storing-encrypted-secrets#creating-encrypted-secrets-for-a-repository) named `'APP_ID'` to store your app ID, then used by `${{ secrets.APP_ID }}`
 - `private_key`: The private key of the GitHub App (can be Base64 encoded). [Create an secret](https://help.github.com/en/actions/configuring-and-managing-workflows/creating-and-storing-encrypted-secrets#creating-encrypted-secrets-for-a-repository) named `'PRIVATE_KEY'` to store your app private key, then used by `${{ secrets.APP_ID }}`
-- `variable_name`: The name of generated token in exported variable. Specify a varable name will set an environment variable with specfiied name and valued with generated token, and can be use in next step with `${{ env.variable_name }}`.
+- `env_name`: The name of generated token in exported environment variable. Specify a varable name will set an environment variable with specfiied name and valued with generated token, and can be use in next step with `${{ env.env_name }}`.
 - `secret_name`: The secret name created on current repository. Specify a secret name will add an secret on current repository with specfiied name and valued with generated token and can be use in next step with `${{ secrets.xxx }}`.
 - `clean_secret`: Shoule clean the secret or not when the job completed. Only used when `secret_name` specfiied. Default `false`.
 

action.yml

@@ -9,7 +9,10 @@ inputs:
     description: The private key of the GitHub App (can be Base64 encoded).
     required: true
   variable_name:
-    description: The name of generated token in output and exported variable.
+    description: The name of generated token in exported environment variable.
+    required: false
+  env_name:
+    description: The name of generated token in exported environment variable.
     required: false
   secret_name:
     description: The secret name created on current repository.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "use-app-token",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "description": "Run a GitHub Action as a GitHub App to use the app's token.",
   "main": "dist/index.js",
   "files": [

src/action.ts

@@ -16,7 +16,8 @@ export namespace Action {
       core.setSecret(token)
       core.setOutput('token', token)
 
-      const variableName = core.getInput('variable_name')
+      const variableName =
+        core.getInput('env_name') || core.getInput('variable_name')
       if (variableName) {
         core.exportVariable(variableName, token)
       }