Merge pull request #64 from samuelcolvin/env-vars

Env vars

README.md

@@ -37,6 +37,7 @@ Codecov's Action currently supports five inputs from the user: `token`, `file`,
 | `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.). Multiple flags are separated by a comma (ui,chrome) | Optional
+| `env_vars`  | Environment variables to tag the upload with. Multiple env variables can be separated with commas (e.g. `OS,PYTHON`) | Optional
 | `name`  | Custom defined name for the upload | Optional
 | `fail_ci_if_error`  | Specify if CI pipeline should fail when Codecov runs into errors during upload. *Defaults to **false*** | Optional
 
@@ -51,6 +52,9 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
+    env:
+      OS: ${{ matrix.os }}
+      PYTHON: '3.7'
     steps:
     - uses: actions/checkout@master
     - name: Setup Python
@@ -68,6 +72,7 @@ jobs:
         token: ${{ secrets.CODECOV_TOKEN }}
         file: ./coverage.xml
         flags: unittests
+        env_vars: OS,PYTHON
         name: codecov-umbrella
         fail_ci_if_error: true
 ```

action.yml

@@ -14,6 +14,9 @@ inputs:
   flags:
     description: 'Flag upload to group coverage metrics (e.g. unittests | integration | ui,chrome)'
     required: false
+  env_vars:
+    description: 'Environment variables to tag the upload with (e.g. PYTHON | OS,PYTHON)'
+    required: false
   fail_ci_if_error:
     description: 'Specify whether or not CI build should fail if Codecov runs into an error during upload'
     required: false
@@ -23,4 +26,3 @@ branding:
 runs:
   using: 'node12'
   main: 'dist/index.js'
-   

index.js

@@ -9,6 +9,8 @@ try {
   const token = core.getInput("token");
   const flags = core.getInput("flags");
   const file = core.getInput("file");
+  const env_vars = core.getInput("env_vars");
+  
   fail_ci = core.getInput("fail_ci_if_error").toLowerCase();
 
   if (
@@ -62,6 +64,15 @@ try {
         options.env.CODECOV_TOKEN = token
       }
 
+      const env_vars_arg = []
+      for (let env_var of env_vars.split(",")) {
+        let env_var_clean = env_var.trim();
+        if (env_var_clean) {
+          options.env[env_var_clean] = process.env[env_var_clean];
+          env_vars_arg.push(env_var_clean)
+        }
+      }
+
       const execArgs = ["codecov.sh"];
       if (file) {
         execArgs.push(
@@ -80,6 +91,12 @@ try {
         );
       }
 
+      if (env_vars_arg.length) {
+        execArgs.push(
+          "-e", env_vars_arg.join(",")
+        );
+      }
+
       exec.exec("bash", execArgs, options)
         .catch(err => {
           if (fail_ci) {
@@ -92,7 +109,7 @@ try {
         })
         .then(() => {
           unlinkFile();
-        });;
+        });
 
       const unlinkFile = () => {
         fs.unlink("codecov.sh", err => {