add functionality for tokenless

README.md

@@ -7,7 +7,7 @@
 
 ## Usage
 
-To integrate Codecov with your Actions pipeline, specify the name of this repository with a tag number as a `step` within your `workflow.yml` file. This Action also requires you to [provide an upload token](https://docs.codecov.io/docs/frequently-asked-questions#section-where-is-the-repository-upload-token-found-) from [codecov.io](https://www.codecov.io) (tip: in order to avoid exposing your token, store it as a `secret`). Optionally, you can choose to include up to four additional inputs to customize the upload context.
+To integrate Codecov with your Actions pipeline, specify the name of this repository with a tag number as a `step` within your `workflow.yml` file. If you have a private repository, this Action also requires you to [provide an upload token](https://docs.codecov.io/docs/frequently-asked-questions#section-where-is-the-repository-upload-token-found-) from [codecov.io](https://www.codecov.io) (tip: in order to avoid exposing your token, store it as a `secret`). Optionally, you can choose to include up to four additional inputs to customize the upload context. For public repositories, no token is needed
 
 Inside your `.github/workflows/workflow.yml` file:
 
@@ -16,7 +16,7 @@ steps:
 - uses: actions/checkout@master
 - uses: codecov/codecov-action@v1
   with:
-    token: ${{ secrets.CODECOV_TOKEN }} #required
+    token: ${{ secrets.CODECOV_TOKEN }} #optional
     file: ./coverage.xml #optional
     flags: unittests #optional
     name: codecov-umbrella #optional
@@ -30,7 +30,7 @@ Codecov's Action currently supports five inputs from the user: `token`, `file`,
 
 | Input  | Description | Usage |
 | :---:     |     :---:   |    :---:   |
-| `token`  | Used to authorize coverage report uploads  | *Required* |
+| `token`  | Used to authorize coverage report uploads  | *Required for private repos* |
 | `file`  | Path to the coverage report(s) | Optional
 | `flags`  | Flag the upload to group coverage metrics (unittests, uitests, etc.) | Optional
 | `name`  | Custom defined name for the upload | Optional

action.yml

@@ -6,8 +6,8 @@ inputs:
     description: 'User defined upload name. Visible in Codecov UI'
     required: false 
   token:
-    description: 'Repository upload token - get it from codecov.io'
-    required: true 
+    description: 'Repository upload token - get it from codecov.io. Required only for private repositories'
+    required: false 
   file:
     description: 'Path to coverage file to upload'
     required: false

index.js

@@ -50,7 +50,6 @@ try {
       };
 
       options.env = {
-        CODECOV_TOKEN: `${token}`,
         GITHUB_ACTION: process.env.GITHUB_ACTION,
         GITHUB_REF: process.env.GITHUB_REF,
         GITHUB_REPOSITORY: process.env.GITHUB_REPOSITORY,
@@ -58,6 +57,10 @@ try {
         GITHUB_HEAD_REF: process.env.GITHUB_HEAD_REF || ''
       };
 
+      if(token){
+        options.env.CODECOV_TOKEN = token
+      }
+
       const execArgs = ["codecov.sh"];
       if (file) {
         execArgs.push(

package.json

@@ -12,8 +12,8 @@
     "url": "git+https://github.com/codecov/codecov-action.git"
   },
   "keywords": [],
-  "author": "",
-  "license": "ISC",
+  "author": "Ibrahim Ali",
+  "license": "MIT",
   "bugs": {
     "url": "https://github.com/codecov/codecov-action/issues"
   },
@@ -24,5 +24,6 @@
     "@zeit/ncc": "^0.20.5",
     "fs": "0.0.1-security",
     "request": "^2.88.0"
-  }
+  },
+  "devDependencies": {}
 }