diff --git a/dist/index.js b/dist/index.js
index 17a04b07b..388515fdd 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -2519,24 +2519,41 @@ const exec = __webpack_require__(986);
 const fs = __webpack_require__(747);
 const request = __webpack_require__(335);
 
-try {
-  let isTrue = (variable) => {
-    const lowercase = variable.toLowerCase();
-    return (
-      lowercase === "1" ||
-      lowercase === "t" ||
-      lowercase === "true" ||
-      lowercase === "y" ||
-      lowercase === "yes"
-    );
-  }
+let isTrue = (variable) => {
+  const lowercase = variable.toLowerCase();
+  return (
+    lowercase === "1" ||
+    lowercase === "t" ||
+    lowercase === "true" ||
+    lowercase === "y" ||
+    lowercase === "yes"
+  );
+}
 
+let buildExec = () => {
+  const clean = core.getInput("move_coverage_to_trash");
+  const commit_parent = core.getInput("commit_parent");
+  const curl_aws_args = core.getInput("aws_curl_args");
+  const curl_codecov_args = core.getInput("codecov_curl_args");
   const env_vars = core.getInput("env_vars");
   const fail_ci = isTrue(core.getInput("fail_ci_if_error"));
+  const file = core.getInput("file");
   const files = core.getInput("files");
   const flags = core.getInput("flags");
   const functionalities = core.getInput("functionalities");
+  const gcov_args = core.getInput("gcov_args");
+  const gcov_dir = core.getInput("gcov_root_dir");
+  const gcov_exclude = core.getInput("gcov_path_exclude");
+  const gcov_exec = core.getInput("gcov_executable");
+  const gcov_include = core.getInput("gcov_path_include");
+  const gcov_prefix = core.getInput("gcov_prefix");
   const name = core.getInput("name");
+  const override_branch = core.getInput("override_branch");
+  const override_build = core.getInput("override_build");
+  const override_commit = core.getInput("override_commit");
+  const override_pr = core.getInput("override_pr");
+  const override_tag = core.getInput("override_tag");
+  const root_dir = core.getInput("root_dir");
   const search_dir = core.getInput("directory");
   const token = core.getInput("token");
   const verbose = isTrue(core.getInput("verbose"));
@@ -2545,25 +2562,54 @@ try {
   const xcode_derived_data = core.getInput("xcode_derived_data");
   const xcode_package = core.getInput("xcode_package");
 
-  const commit_parent = core.getInput("commit_parent");
-  const root_dir = core.getInput("root_dir");
-  const clean = core.getInput("move_coverage_to_trash");
-  const gcov_exclude = core.getInput("gcov_path_exclude");
-  const gcov_include = core.getInput("gcov_path_include");
-  const gcov_dir = core.getInput("gcov_root_dir");
-  const gcov_prefix = core.getInput("gcov_prefix");
-  const gcov_exec = core.getInput("gcov_executable");
-  const gcov_args = core.getInput("gcov_args");
-
-  const override_commit = core.getInput("override_commit");
-  const override_branch = core.getInput("override_branch");
-  const override_pr = core.getInput("override_pr");
-  const override_build = core.getInput("override_build");
-  const override_tag = core.getInput("override_tag");
-
-  const curl_codecov_args = core.getInput("codecov_curl_args");
-  const curl_aws_args = core.getInput("aws_curl_args");
+  const filepath = working_dir ?
+    working_dir + "/codecov.sh" : "codecov.sh"
+
+  const execArgs = [filepath];
+  execArgs.push( "-n", `${name}`, "-F", `${flags}`, "-Q", "github-action" );
+
+  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)
+    }
+  }
+
+  if (token) { options.env.CODECOV_TOKEN = token }
+  if (clean) { execArgs.push("-c"); }
+  if (commit_parent) { execArgs.push("-N", `${commit_parent}`); }
+  if (curl_aws_args) { execArgs.push("-A", `${curl_aws_args}`); }
+  if (curl_codecov_args) { execArgs.push("-U", `${curl_codecov_args}`); }
+  if (env_vars_arg.length) { execArgs.push("-e", env_vars_arg.join(",")); }
+  if (fail_ci) { execArgs.push("-Z"); }
+  if (file) { execArgs.push("-f", `${file}`); }
+  if (files) { files.split(',').forEach(f => { execArgs.push("-f", `${f}`); }); }
+  if (functionalities) { functionalities.split(',').forEach(f => { execArgs.push("-X", `${f}`); }); }
+  if (gcov_args) { execArgs.push("-a", `${gcov_args}`); }
+  if (gcov_dir) { execArgs.push("-p", `${gcov_dir}`); }
+  if (gcov_exclude) { execArgs.push("-g", `${gcov_exclude}`); }
+  if (gcov_exec) { execArgs.push("-x", `${gcov_exec}`); }
+  if (gcov_include) { execArgs.push("-G", `${gcov_include}`); }
+  if (gcov_prefix) { execArgs.push("-k", `${gcov_prefix}`); }
+  if (override_branch) { execArgs.push("-B", `${override_branch}`); }
+  if (override_build) { execArgs.push("-b", `${override_build}`); }
+  if (override_commit) { execArgs.push("-C", `${override_commit}`); }
+  if (override_pr) { execArgs.push("-P", `${override_pr}`); }
+  if (override_tag) { execArgs.push("-T", `${override_tag}`); }
+  if (root_dir) { execArgs.push("-N", `${root_dir}`); }
+  if (search_dir) { execArgs.push("-s", `${search_dir}`); }
+  if (verbose) { execArgs.push("-v"); }
+  if (working_dir) { options.cwd = working_dir; }
+  if (write_path) { execArgs.push("-q", `${write_path}`); }
+  if (xcode_derived_data) { execArgs.push("-D", `${xcode_derived_data}`); }
+  if (xcode_package) { execArgs.push("-J", `${xcode_package}`); }
+
+  return execArgs, filepath, fail_ci;
+}
 
+try {
   request({
     json: false,
     maxAttempts: 10,
@@ -2571,15 +2617,14 @@ try {
     url: "https://codecov.io/bash"
   }, (error, response, body) => {
     try {
+      let execArgs, filepath, fail_ci = buildExec();
+
       if (error && fail_ci) {
         throw error;
       } else if (error) {
         core.warning(`Codecov warning: ${error.message}`);
       }
 
-      filepath = working_dir ?
-        working_dir + "/codecov.sh" : "codecov.sh"
-
       fs.writeFile(filepath, body, err => {
         if (err && fail_ci) {
           throw err;
@@ -2608,49 +2653,6 @@ try {
           GITHUB_HEAD_REF: process.env.GITHUB_HEAD_REF || ''
         });
 
-        if(token){
-          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 = [filepath];
-        execArgs.push( "-n", `${name}`, "-F", `${flags}`, "-Q", "github-action" );
-
-        if (clean) { execArgs.push( "-c"); }
-        if (commit_parent) { execArgs.push( "-N", `${commit_parent}`); }
-        if (curl_aws_args) { execArgs.push( "-A", `${curl_aws_args}`); }
-        if (curl_codecov_args) { execArgs.push( "-U", `${curl_codecov_args}`); }
-        if (env_vars_arg.length) { execArgs.push( "-e", env_vars_arg.join(",")); }
-        if (fail_ci) { execArgs.push( "-Z"); }
-        if (files) { files.split(',').forEach(f => { execArgs.push( "-f", `${f}`); }); }
-        if (functionalities) { functionalities.split(',').forEach(f => { execArgs.push( "-X", `${f}`); }); }
-        if (gcov_args) { execArgs.push( "-a", `${gcov_args}`); }
-        if (gcov_dir) { execArgs.push( "-p", `${gcov_dir}`); }
-        if (gcov_exclude) { execArgs.push( "-g", `${gcov_exclude}`); }
-        if (gcov_exec) { execArgs.push( "-x", `${gcov_exec}`); }
-        if (gcov_include) { execArgs.push( "-G", `${gcov_include}`); }
-        if (gcov_prefix) { execArgs.push( "-k", `${gcov_prefix}`); }
-        if (override_branch) { execArgs.push( "-B", `${override_branch}`); }
-        if (override_build) { execArgs.push( "-b", `${override_build}`); }
-        if (override_commit) { execArgs.push( "-C", `${override_commit}`); }
-        if (override_pr) { execArgs.push( "-P", `${override_pr}`); }
-        if (override_tag) { execArgs.push( "-T", `${override_tag}`); }
-        if (root_dir) { execArgs.push( "-N", `${root_dir}`); }
-        if (search_dir) { execArgs.push( "-s", `${search_dir}`); }
-        if (verbose) { execArgs.push( "-v"); }
-        if (working_dir) { options.cwd = working_dir; }
-        if (write_path) { execArgs.push( "-q", `${write_path}`); }
-        if (xcode_derived_data) { execArgs.push( "-D", `${xcode_derived_data}`); }
-        if (xcode_package) { execArgs.push( "-J", `${xcode_package}`); }
-
         exec.exec("bash", execArgs, options)
           .catch(err => {
             if (fail_ci) {
diff --git a/index.js b/index.js
index 1455ebb97..3fd43560a 100644
--- a/index.js
+++ b/index.js
@@ -101,7 +101,7 @@ try {
     url: "https://codecov.io/bash"
   }, (error, response, body) => {
     try {
-      const execArgs, filepath, fail_ci = buildExec();
+      let execArgs, filepath, fail_ci = buildExec();
 
       if (error && fail_ci) {
         throw error;