Update to use role token in tests / docs

Author: segiddins

.github/workflows/test.yml

@@ -24,7 +24,7 @@ jobs:
       - uses: actions/checkout@v3
       - uses: ./
         with:
-          role-to-assume: 3
+          role-to-assume: rg_oidc_akr_f55fe1127adjkkcn8ty6
           gem-server: 'https://oidc-api-token.rubygems.org'
       - name: Test token
         run: |

README.md

@@ -37,7 +37,7 @@ To do that, you would add the following step to your workflow:
 - name: Configure RubyGems Credentials
   uses: rubygems/configure-rubygems-credentials@main
   with:
-    role-to-assume: 3
+    role-to-assume: rg_oidc_akr_f55fe1127adjkkcn8ty6
 ```
 
 You can use this action with the `rubygems` or `bundler` command line tools,

dist/index.js

@@ -6,26 +6,22 @@ async function run(): Promise<void> {
   try {
     const gemServer = core.getInput('gem-server')
     const audience = core.getInput('audience')
-    const roleRoleToAssume = core.getInput('role-to-assume')
+    const roleToAssume = core.getInput('role-to-assume')
     const apiToken = core.getInput('api-token')
 
     if (!gemServer) throw new Error('Missing gem-server input')
 
     if (apiToken) {
       if (audience)
         throw new Error('Cannot specify audience when using api-token')
-      if (roleRoleToAssume)
+      if (roleToAssume)
         throw new Error('Cannot specify role-to-assume when using api-token')
 
       await configureApiToken(apiToken, gemServer)
-    } else if (roleRoleToAssume) {
+    } else if (roleToAssume) {
       if (!audience) throw new Error('Missing audience input')
 
-      const oidcIdToken = await assumeRole(
-        roleRoleToAssume,
-        audience,
-        gemServer
-      )
+      const oidcIdToken = await assumeRole(roleToAssume, audience, gemServer)
       await configureApiToken(oidcIdToken.rubygemsApiKey, gemServer)
     } else {
       throw new Error('Missing api-token or role-to-assume input')