Update README.md

Better error message

Dockerfile

@@ -1,3 +1,5 @@
+# Codecov @codecov
+
 FROM alpine:3.10
 
 WORKDIR /app

README.md

@@ -1,21 +1,34 @@
-<!-- <p align="center"><img  src="./codecov-logo.png"  /></p> -->
-
 # Codecov GitHub Action
 ### Easily upload coverage reports to Codecov from GitHub Actions 
 
 ## 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 three additional inputs to customize the upload context.
+
 Inside your `.github/workflows/workflow.yml` file:
 
 ```yaml
 steps:
 - uses: actions/checkout@master
-- uses: actions/codecov-action@v0.3
+- uses: actions/codecov-action@v1.0.0
   with:
-    token: ${{secrets.CODECOV_TOKEN}} #for private repos
+    token: ${{secrets.CODECOV_TOKEN}} #required
     file: ./coverage.xml #optional
+    flags: unittests #optional
+    name: codecov-umbrella #optional
 ```
->**Note**: This assumes that you've set your Codecov token inside settings > secrets as `CODECOV_TOKEN`. If not, you can get an upload token for your specific repo on codecov.io. A token is *not* required for public repositories. 
+>**Note**: This assumes that you've set your Codecov token inside *Settings > Secrets* as `CODECOV_TOKEN`. If not, you can [get an upload token](https://docs.codecov.io/docs/frequently-asked-questions#section-where-is-the-repository-upload-token-found-) for your specific repo on [codecov.io](https://www.codecov.io). 
+
+## Arguments
+
+Codecov's Action currently supports four inputs from the user: `token`, `file`, `flags`, and `name`.  These inputs, along with their descriptions and usage contexts, are listed in the table below: 
+
+| Input  | Description | Usage |
+| :---:     |     :---:   |    :---:   |
+| `token`  | Used to authorize coverage report uploads  | *Required* |
+| `file`  | Location of the coverage report | Optional
+| `flags`  | Flag upload under a certain group | Optional
+| `name`  | Custom defined name for the upload | Optional
 
 ### Example `workflow.yml` with Codecov Action
 
@@ -27,33 +40,27 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@master
-   
     - name: Setup Python  
       uses: actions/setup-python@master
       with:
         version: 3.7
-
     - name: Generate coverage report
       run: |
         pip install pytest
         pip install pytest-cov
         pytest --cov=./ --cov-report=xml
-
     - name: Upload coverage to Codecov  
-      uses: codecov/codecov-action@v0.2
+      uses: codecov/codecov-action@v1.0.0
       with:
         token: ${{secrets.CODECOV_TOKEN}}
         file: ./coverage.xml
+        flags: unittests
+        name: codecov-umbrella 
 ```
+## Contributing
 
-## Arguments
-
-| Argument  | Description |
-| :---:     |     :---:   | 
-| `token`  | Used to authorize coverage report uploads  |
-| `file`  | Location of the coverage report |
-
+Contributions are welcome! Check out the [Contribution Guide](CONTRIBUTING.md).
 
 ## License 
 
-The code in this project is released under the [MIT License](LICENSE)
+The code in this project is released under the [MIT License](LICENSE).

action.yml

@@ -1,13 +1,19 @@
 name: 'Codecov'
-description: 'GitHub action that uploads coverage reports for your repository to codecov.io'
-author: 'Ibrahim Ali @ Codecov'
+description: 'GitHub Action that uploads coverage reports for your repository to codecov.io'
+author: 'Ibrahim Ali <@ibrahim0814> | Codecov'
 inputs: 
+  name:
+    description: 'User defined upload name. Visible in Codecov UI'
+    required: false 
   token:
-    description: 'Set the repository token'
+    description: 'Repository upload token - get it from codecov.io'
     required: false 
   file:
     description: 'Path to coverage file to upload'
     required: false
+  flags:
+    description: 'Flag upload to group coverage metrics (e.g. unittests | integration | ui,chrome)'
+    required: false
 branding:
   color: 'red' 
   icon: 'umbrella'
@@ -15,5 +21,8 @@ runs:
   using: 'docker'
   image: 'Dockerfile'
   args:
+    - ${{ inputs.name }}
     - ${{ inputs.token }}
     - ${{ inputs.file }}
+    - ${{ inputs.flags }}
+   

entrypoint.sh

@@ -1,18 +1,38 @@
 #!/bin/bash
 
+# Codecov @codecov
+
 set -eu
 
 if [ $# -eq 0 ]
 then
-  bash <(curl -s https://codecov.io/bash)
+  echo "Please provide an upload token from codecov.io"
+  exit 1
+elif [ "x$INPUT_TOKEN" != "x" ] && [ "x$INPUT_FILE" != "x" ] && [ "x$INPUT_FLAGS" != "x" ] && [ "x$INPUT_NAME" != "x" ]
+then
+  bash <(curl -s https://codecov.io/bash) -t $INPUT_TOKEN -f $INPUT_FILE -F $INPUT_FLAGS -n $INPUT_NAME
+elif [ "x$INPUT_TOKEN" != "x" ] && [ "x$INPUT_FILE" != "x" ] && [ "x$INPUT_FLAGS" != "x" ]
+then
+  bash <(curl -s https://codecov.io/bash) -t $INPUT_TOKEN -f $INPUT_FILE -F $INPUT_FLAGS
+elif [ "x$INPUT_TOKEN" != "x" ] && [ "x$INPUT_FILE" != "x" ] && [ "x$INPUT_NAME" != "x" ]
+then
+  bash <(curl -s https://codecov.io/bash) -t $INPUT_TOKEN -f $INPUT_FILE -n $INPUT_NAME
+elif [ "x$INPUT_TOKEN" != "x" ] && [ "x$INPUT_NAME" != "x" ] && [ "x$INPUT_FLAGS" != "x" ]
+then
+  bash <(curl -s https://codecov.io/bash) -t $INPUT_TOKEN -n $INPUT_NAME -F $INPUT_FLAGS
 elif [ "x$INPUT_TOKEN" != "x" ] && [ "x$INPUT_FILE" != "x" ]
 then
   bash <(curl -s https://codecov.io/bash) -t $INPUT_TOKEN -f $INPUT_FILE
+elif [ "x$INPUT_TOKEN" != "x" ] && [ "x$INPUT_FLAGS" != "x" ]
+then
+  bash <(curl -s https://codecov.io/bash) -t $INPUT_TOKEN -F $INPUT_FLAGS
+elif [ "x$INPUT_TOKEN" != "x" ] && [ "x$INPUT_NAME" != "x" ]
+then
+  bash <(curl -s https://codecov.io/bash) -t $INPUT_TOKEN -n $INPUT_NAME
 elif [ "x$INPUT_TOKEN" != "x" ]
 then
   bash <(curl -s https://codecov.io/bash) -t $INPUT_TOKEN
-elif [ "x$INPUT_FILE" != "x" ]
-then
-  bash <(curl -s https://codecov.io/bash) -f $INPUT_FILE
+else
+  echo "Please provide an upload token from codecov.io with valid arguments"
+  exit 1
 fi
-