Implement passthrough of codecov bash uploader arguments.

Slightly optimized code for truthy check for fail_ci_if_error.

README.md

@@ -26,6 +26,9 @@ steps:
     name: codecov-umbrella # optional
     fail_ci_if_error: true # optional (default = false)
     verbose: true # optional (default = false)
+    bash_args: |
+      -P 123
+      -J "TestApp"
 ```
 >**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). Keep in mind that secrets are *not* available to forks of repositories.
 
@@ -47,6 +50,7 @@ Codecov's Action currently supports a number of inputs, along with their descrip
 | `fail_ci_if_error`  | Specify if CI pipeline should fail when Codecov runs into errors during upload. *Defaults to **false*** | Optional
 | `path_to_write_report` | Write upload file to path before uploading | Optional
 | `verbose` | Specify whether the Codecov output should be verbose | Optional
+| `bash_args` | Extra arguments to pass into the codecov bash script.  [List of possible arguments](https://docs.codecov.io/docs/about-the-codecov-bash-uploader#arguments). To add multiple arguments, refer to the example workflows.  | Optional
 
 ### Example `workflow.yml` with Codecov Action
 
@@ -86,6 +90,9 @@ jobs:
         fail_ci_if_error: true
         path_to_write_report: ./coverage/codecov_report.gz
         verbose: true
+        bash_args: |
+          -J 'TestApp'
+          -P 123
 ```
 ## Contributing
 

index.js

@@ -15,19 +15,11 @@ try {
   const write_path = core.getInput("path_to_write_report");
   const verbose = core.getInput("verbose");
 
-  fail_ci = core.getInput("fail_ci_if_error").toLowerCase();
+  const truthy = ["yes","y","true","t","1"];
+  fail_ci = truthy.includes(core.getInput("fail_ci_if_error").toLowerCase());
 
-  if (
+  const bash_args = core.getInput("bash_args");
-    fail_ci === "yes" ||
+  const bash_args_clean = bash_args.split(/[\n]+/).map(s => s.trim()).filter(i => i !== '');
-    fail_ci === "y" ||
-    fail_ci === "true" ||
-    fail_ci === "t" ||
-    fail_ci === "1"
-  ) {
-    fail_ci = true;
-  } else {
-    fail_ci = false;
-  }
 
   request({
     json: false,
@@ -133,6 +125,16 @@ try {
           );
         }
 
+        if (bash_args_clean.length) {
+          for(const x of bash_args_clean) {
+            const arg = x.slice(0,2);
+            const val = x.slice(2).trim();
+            execArgs.push(
+              `${arg}`, `${val}`
+            );
+          }
+        }
+
         exec.exec("bash", execArgs, options)
           .catch(err => {
             if (fail_ci) {