pass tokens as envs

README.md

@@ -2,16 +2,18 @@
 
 This repository contains a GitHub action that uses the Vercel API to find the latest deployment for the current commit. It waits for the deployment to be done and then outputs the URL.
 
-## Inputs
+## Envs
 
-### `github-token`
+### `GITHUB_TOKEN`
 
 **Required** A token to authenticate requests sent to the GitHub API. You can use the one that is [automatically added](https://docs.github.com/en/actions/reference/authentication-in-a-workflow) to your workflow run.
 
-### `vercel-token`
+### `VERCEL_TOKEN`
 
 **Required** A token to authenticate requests sent to the Vercel API. You can create one [here](https://vercel.com/account/tokens).
 
+## Inputs
+
 ### `project-id`
 
 **Required** The id of your Vercel project. Usually you can find it in the `.vercel/project.json` file inside your repository.
@@ -40,9 +42,10 @@ The URL of the Vercel preview deployment in a `READY` state.
 - name: Get deployment URL
   id: deployment
   uses: thomasheyenbrock/vercel-deployment-url@v2
+  env:
+    GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    VERCEL_TOKEN: ${{ secrets.VERCEL_TOKEN }}
   with:
-    github-token: ${{ secrets.GITHUB_TOKEN }}
-    vercel-token: ${{ secrets.VERCEL_TOKEN }}
     project-id: ${{ secrets.VERCEL_PROjECT_ID }}
 ```
 

action.yml

@@ -1,12 +1,6 @@
 name: "Get Vercel deployment"
 description: "Gets the URL of the preview deployment on Vercel for the current commit"
 inputs:
-  github-token:
-    description: "A token that allows access to the GitHub-API"
-    required: true
-  vercel-token:
-    description: "A token that allows access to the Vercel-API"
-    required: true
   project-id:
     description: "The identifier for your Vercel project"
     required: true
@@ -25,5 +19,5 @@ outputs:
   url:
     description: "The URL of the vercel preview deployment"
 runs:
-  using: "node12"
+  using: "node16"
   main: "dist/index.js"

dist/index.js

@@ -271,8 +271,19 @@ function wait(s) {
 }
 
 async function main() {
-  const githubToken = core.getInput("github-token", { required: true });
-  const vercelToken = core.getInput("vercel-token", { required: true });
+  const githubToken = process.env.GITHUB_TOKEN;
+  if (!githubToken) {
+    throw new Error(
+      "This action needs a GitHub token, you need to set the env `GITHUB_TOKEN`"
+    );
+  }
+  const vercelToken = process.env.VERCEL_TOKEN;
+  if (!vercelToken) {
+    throw new Error(
+      "This action needs a Vercel token, you need to set the env `VERCEL_TOKEN`"
+    );
+  }
+
   const projectId = core.getInput("project-id", { required: true });
   const teamId = core.getInput("team-id");
   const searchRetries = parseInt(core.getInput("search-retries"), 10) || 3;

index.js

@@ -10,8 +10,19 @@ function wait(s) {
 }
 
 async function main() {
-  const githubToken = core.getInput("github-token", { required: true });
-  const vercelToken = core.getInput("vercel-token", { required: true });
+  const githubToken = process.env.GITHUB_TOKEN;
+  if (!githubToken) {
+    throw new Error(
+      "This action needs a GitHub token, you need to set the env `GITHUB_TOKEN`"
+    );
+  }
+  const vercelToken = process.env.VERCEL_TOKEN;
+  if (!vercelToken) {
+    throw new Error(
+      "This action needs a Vercel token, you need to set the env `VERCEL_TOKEN`"
+    );
+  }
+
   const projectId = core.getInput("project-id", { required: true });
   const teamId = core.getInput("team-id");
   const searchRetries = parseInt(core.getInput("search-retries"), 10) || 3;