diff --git a/.codeclimate.yml b/.codeclimate.yml
deleted file mode 100644
index 4b2000d..0000000
--- a/.codeclimate.yml
+++ /dev/null
@@ -1,46 +0,0 @@
-version: 2
-checks:
-  argument-count:
-    enabled: true
-    config:
-      threshold: 4
-  complex-logic:
-    enabled: true
-    config:
-      threshold: 4
-  file-lines:
-    enabled: true
-    config:
-      threshold: 400
-  method-complexity:
-    enabled: true
-    config:
-      threshold: 5
-  method-count:
-    enabled: true
-    config:
-      threshold: 20
-  method-lines:
-    enabled: true
-    config:
-      threshold: 50
-  nested-control-flow:
-    enabled: true
-    config:
-      threshold: 4
-  return-statements:
-    enabled: true
-    config:
-      threshold: 4
-  similar-code:
-    enabled: true
-    config:
-      threshold: # language-specific defaults. an override will affect all languages.
-  identical-code:
-    enabled: true
-    config:
-      threshold: # language-specific defaults. an override will affect all languages.
-exclude_patterns:
-  - '**/node_modules/'
-  - '**/__tests__/'
-  - '**/dist/'
diff --git a/.github/scripts/ubuntu-init.sh b/.github/scripts/ubuntu-init.sh
index c3e5490..a477118 100755
--- a/.github/scripts/ubuntu-init.sh
+++ b/.github/scripts/ubuntu-init.sh
@@ -1,7 +1,4 @@
 # update immediately because github agents aren't updated very often
 sudo apt-get update
 # Quiets the warnings after each apt-get
-sudo apt autoremove
-# Code climate reporter
-sudo curl -L -o /usr/local/bin/cc-test-reporter https://codeclimate.com/downloads/test-reporter/test-reporter-latest-linux-amd64
-sudo chmod +x /usr/local/bin/cc-test-reporter
\ No newline at end of file
+sudo apt autoremove
\ No newline at end of file
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index d689f81..6f1cf5d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,5 +1,5 @@
 name: ci
-on: 
+on:
   push:
     branches:
       - '**'
@@ -20,19 +20,12 @@ jobs:
           node-version: '10.x'
       - name: install
         run: npm install
-      - name: Configure Code Climate
-        run: cc-test-reporter before-build
-        env:
-          CC_TEST_REPORTER_ID: ${{secrets.CC_TEST_REPORTER_ID}}
       - name: lint
         run: npm run lint
       - name: test
         run: npm run test
-      - name: Upload Results to Code Climate
-        if: always()
-        run: cc-test-reporter after-build
-        env:
-          CC_TEST_REPORTER_ID: ${{secrets.CC_TEST_REPORTER_ID}}
+      - name: coverage
+        run: npm run coverage:report
       - name: Release
         if: github.ref == 'refs/heads/master'
         id: semantic
@@ -44,4 +37,4 @@ jobs:
         run: git tag -f v${MAJOR_VERSION} && git push --force origin refs/tags/v${MAJOR_VERSION}:refs/tags/v${MAJOR_VERSION}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-          MAJOR_VERSION: ${{ steps.semantic.outputs.new_release_major_version }}
\ No newline at end of file
+          MAJOR_VERSION: ${{ steps.semantic.outputs.new_release_major_version }}
diff --git a/README.md b/README.md
index 3ffdc3c..f646761 100644
--- a/README.md
+++ b/README.md
@@ -5,8 +5,7 @@
 [![JavaScript Style Guide](https://img.shields.io/badge/code_style-standard-brightgreen.svg)](https://standardjs.com)
 [![Dependency Status](https://david-dm.org/InVisionApp/private-action-loader.svg)](https://david-dm.org/InVisionApp/private-action-loader)
 [![devDependency Status](https://david-dm.org/InVisionApp/private-action-loader/dev-status.svg)](https://david-dm.org/InVisionApp/private-action-loader#info=devDependencies)
-[![Maintainability](https://api.codeclimate.com/v1/badges/42214051e003ca757d60/maintainability)](https://codeclimate.com/github/InVisionApp/private-action-loader/maintainability)
-[![Test Coverage](https://api.codeclimate.com/v1/badges/42214051e003ca757d60/test_coverage)](https://codeclimate.com/github/InVisionApp/private-action-loader/test_coverage)
+[![Code Coverage](https://codecov.io/gh/InVisionApp/private-action-loader/branch/master/graph/badge.svg?token=ouop84H9gO)](https://codecov.io/gh/InVisionApp/private-action-loader)
 
 This action loads and executes a private Action. This allows private actions to be reused in other private repositories. All inputs are passed down into the private action. All outputs of the private actions are passed back to the loader action.
 
diff --git a/codecov.yml b/codecov.yml
new file mode 100644
index 0000000..eac74f3
--- /dev/null
+++ b/codecov.yml
@@ -0,0 +1,26 @@
+# see https://docs.codecov.io/docs/codecovyml-reference for spec
+codecov:
+  notify:
+    require_ci_to_pass: true
+comment:
+  layout: 'header, diff, tree'
+  require_changes: false
+  branches: null
+  behavior: default
+  flags: null
+  paths: null
+coverage:
+  precision: 2
+  range:
+    - 95.0
+    - 100.0
+  round: down
+  status:
+    changes: false
+    patch: true
+    project: true
+ignore:
+  - 'dist/'
+  - '**/node_modules/'
+  - '**/__tests/'
+  - '__mocks__/'
diff --git a/dist/index.js b/dist/index.js
index 65acc92..5e000d5 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -19,7 +19,13 @@ module.exports =
 /******/ 		};
 /******/
 /******/ 		// Execute the module function
-/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+/******/ 		var threw = true;
+/******/ 		try {
+/******/ 			modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
+/******/ 			threw = false;
+/******/ 		} finally {
+/******/ 			if(threw) delete installedModules[moduleId];
+/******/ 		}
 /******/
 /******/ 		// Flag the module as loaded
 /******/ 		module.l = true;
@@ -2789,6 +2795,32 @@ function parse(src) {
 exports.parse = parse;
 
 
+/***/ }),
+
+/***/ 82:
+/***/ (function(__unusedmodule, exports) {
+
+"use strict";
+
+// We use any as a valid input type
+/* eslint-disable @typescript-eslint/no-explicit-any */
+Object.defineProperty(exports, "__esModule", { value: true });
+/**
+ * Sanitizes an input into a string so it can be passed into issueCommand safely
+ * @param input input to sanitize into a string
+ */
+function toCommandValue(input) {
+    if (input === null || input === undefined) {
+        return '';
+    }
+    else if (typeof input === 'string' || input instanceof String) {
+        return input;
+    }
+    return JSON.stringify(input);
+}
+exports.toCommandValue = toCommandValue;
+//# sourceMappingURL=utils.js.map
+
 /***/ }),
 
 /***/ 87:
@@ -3726,6 +3758,42 @@ function regExpEscape (s) {
 }
 
 
+/***/ }),
+
+/***/ 102:
+/***/ (function(__unusedmodule, exports, __webpack_require__) {
+
+"use strict";
+
+// For internal use, subject to change.
+var __importStar = (this && this.__importStar) || function (mod) {
+    if (mod && mod.__esModule) return mod;
+    var result = {};
+    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+    result["default"] = mod;
+    return result;
+};
+Object.defineProperty(exports, "__esModule", { value: true });
+// We use any as a valid input type
+/* eslint-disable @typescript-eslint/no-explicit-any */
+const fs = __importStar(__webpack_require__(747));
+const os = __importStar(__webpack_require__(87));
+const utils_1 = __webpack_require__(82);
+function issueCommand(command, message) {
+    const filePath = process.env[`GITHUB_${command}`];
+    if (!filePath) {
+        throw new Error(`Unable to find environment variable for file command ${command}`);
+    }
+    if (!fs.existsSync(filePath)) {
+        throw new Error(`Missing file at path: ${filePath}`);
+    }
+    fs.appendFileSync(filePath, `${utils_1.toCommandValue(message)}${os.EOL}`, {
+        encoding: 'utf8'
+    });
+}
+exports.issueCommand = issueCommand;
+//# sourceMappingURL=file-command.js.map
+
 /***/ }),
 
 /***/ 117:
@@ -7761,7 +7829,7 @@ var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (
 var __importStar = (this && this.__importStar) || function (mod) {
     if (mod && mod.__esModule) return mod;
     var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
     __setModuleDefault(result, mod);
     return result;
 };
@@ -8606,6 +8674,7 @@ var __importStar = (this && this.__importStar) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const os = __importStar(__webpack_require__(87));
+const utils_1 = __webpack_require__(82);
 /**
  * Commands
  *
@@ -8660,13 +8729,13 @@ class Command {
     }
 }
 function escapeData(s) {
-    return (s || '')
+    return utils_1.toCommandValue(s)
         .replace(/%/g, '%25')
         .replace(/\r/g, '%0D')
         .replace(/\n/g, '%0A');
 }
 function escapeProperty(s) {
-    return (s || '')
+    return utils_1.toCommandValue(s)
         .replace(/%/g, '%25')
         .replace(/\r/g, '%0D')
         .replace(/\n/g, '%0A')
@@ -8700,6 +8769,8 @@ var __importStar = (this && this.__importStar) || function (mod) {
 };
 Object.defineProperty(exports, "__esModule", { value: true });
 const command_1 = __webpack_require__(431);
+const file_command_1 = __webpack_require__(102);
+const utils_1 = __webpack_require__(82);
 const os = __importStar(__webpack_require__(87));
 const path = __importStar(__webpack_require__(622));
 /**
@@ -8722,11 +8793,21 @@ var ExitCode;
 /**
  * Sets env variable for this action and future actions in the job
  * @param name the name of the variable to set
- * @param val the value of the variable
+ * @param val the value of the variable. Non-string values will be converted to a string via JSON.stringify
  */
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
 function exportVariable(name, val) {
-    process.env[name] = val;
-    command_1.issueCommand('set-env', { name }, val);
+    const convertedVal = utils_1.toCommandValue(val);
+    process.env[name] = convertedVal;
+    const filePath = process.env['GITHUB_ENV'] || '';
+    if (filePath) {
+        const delimiter = '_GitHubActionsFileCommandDelimeter_';
+        const commandValue = `${name}<<${delimiter}${os.EOL}${convertedVal}${os.EOL}${delimiter}`;
+        file_command_1.issueCommand('ENV', commandValue);
+    }
+    else {
+        command_1.issueCommand('set-env', { name }, convertedVal);
+    }
 }
 exports.exportVariable = exportVariable;
 /**
@@ -8742,7 +8823,13 @@ exports.setSecret = setSecret;
  * @param inputPath
  */
 function addPath(inputPath) {
-    command_1.issueCommand('add-path', {}, inputPath);
+    const filePath = process.env['GITHUB_PATH'] || '';
+    if (filePath) {
+        file_command_1.issueCommand('PATH', inputPath);
+    }
+    else {
+        command_1.issueCommand('add-path', {}, inputPath);
+    }
     process.env['PATH'] = `${inputPath}${path.delimiter}${process.env['PATH']}`;
 }
 exports.addPath = addPath;
@@ -8765,12 +8852,22 @@ exports.getInput = getInput;
  * Sets the value of an output.
  *
  * @param     name     name of the output to set
- * @param     value    value to store
+ * @param     value    value to store. Non-string values will be converted to a string via JSON.stringify
  */
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
 function setOutput(name, value) {
     command_1.issueCommand('set-output', { name }, value);
 }
 exports.setOutput = setOutput;
+/**
+ * Enables or disables the echoing of commands into stdout for the rest of the step.
+ * Echoing is disabled by default if ACTIONS_STEP_DEBUG is not set.
+ *
+ */
+function setCommandEcho(enabled) {
+    command_1.issue('echo', enabled ? 'on' : 'off');
+}
+exports.setCommandEcho = setCommandEcho;
 //-----------------------------------------------------------------------
 // Results
 //-----------------------------------------------------------------------
@@ -8804,18 +8901,18 @@ function debug(message) {
 exports.debug = debug;
 /**
  * Adds an error issue
- * @param message error issue message
+ * @param message error issue message. Errors will be converted to string via toString()
  */
 function error(message) {
-    command_1.issue('error', message);
+    command_1.issue('error', message instanceof Error ? message.toString() : message);
 }
 exports.error = error;
 /**
  * Adds an warning issue
- * @param message warning issue message
+ * @param message warning issue message. Errors will be converted to string via toString()
  */
 function warning(message) {
-    command_1.issue('warning', message);
+    command_1.issue('warning', message instanceof Error ? message.toString() : message);
 }
 exports.warning = warning;
 /**
@@ -8873,8 +8970,9 @@ exports.group = group;
  * Saves state for current action, the state can only be retrieved by this action's post job execution.
  *
  * @param     name     name of the state to store
- * @param     value    value to store
+ * @param     value    value to store. Non-string values will be converted to a string via JSON.stringify
  */
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
 function saveState(name, value) {
     command_1.issueCommand('save-state', { name }, value);
 }
@@ -11882,7 +11980,7 @@ var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (
 var __importStar = (this && this.__importStar) || function (mod) {
     if (mod && mod.__esModule) return mod;
     var result = {};
-    if (mod != null) for (var k in mod) if (Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
+    if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
     __setModuleDefault(result, mod);
     return result;
 };
diff --git a/package-lock.json b/package-lock.json
index e0fa3a2..7a12ee9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2736,6 +2736,12 @@
         "sprintf-js": "~1.0.2"
       }
     },
+    "argv": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/argv/-/argv-0.0.2.tgz",
+      "integrity": "sha1-7L0W+JSbFXGDcRsb2jNPN4QBhas=",
+      "dev": true
+    },
     "argv-formatter": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/argv-formatter/-/argv-formatter-1.0.0.tgz",
@@ -3463,6 +3469,31 @@
       "integrity": "sha1-DQcLTQQ6W+ozovGkDi7bPZpMz3c=",
       "dev": true
     },
+    "codecov": {
+      "version": "3.8.1",
+      "resolved": "https://registry.npmjs.org/codecov/-/codecov-3.8.1.tgz",
+      "integrity": "sha512-Qm7ltx1pzLPsliZY81jyaQ80dcNR4/JpcX0IHCIWrHBXgseySqbdbYfkdiXd7o/xmzQpGRVCKGYeTrHUpn6Dcw==",
+      "dev": true,
+      "requires": {
+        "argv": "0.0.2",
+        "ignore-walk": "3.0.3",
+        "js-yaml": "3.14.0",
+        "teeny-request": "6.0.1",
+        "urlgrey": "0.4.4"
+      },
+      "dependencies": {
+        "js-yaml": {
+          "version": "3.14.0",
+          "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.14.0.tgz",
+          "integrity": "sha512-/4IbIeHcD9VMHFqDR/gQ7EdZdLimOvW2DdcxFjdyyZ9NsbS+ccrXqVWDtab/lRl5AlUqmpBx8EhPaWR+OtY17A==",
+          "dev": true,
+          "requires": {
+            "argparse": "^1.0.7",
+            "esprima": "^4.0.0"
+          }
+        }
+      }
+    },
     "collect-v8-coverage": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/collect-v8-coverage/-/collect-v8-coverage-1.0.1.tgz",
@@ -6012,6 +6043,15 @@
       "integrity": "sha512-MzbUSahkTW1u7JpKKjY7LCARd1fU5W2rLdxlM4kdkayuCwZImjkpluF9CM1aLewYJguPDqewLam18Y6AU69A8A==",
       "dev": true
     },
+    "ignore-walk": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/ignore-walk/-/ignore-walk-3.0.3.tgz",
+      "integrity": "sha512-m7o6xuOaT1aqheYHKf8W6J5pYH85ZI9w077erOzLje3JsB1gkafkAhHHY19dqjulgIZHFm32Cp5uNZgcQqdJKw==",
+      "dev": true,
+      "requires": {
+        "minimatch": "^3.0.4"
+      }
+    },
     "import-fresh": {
       "version": "3.2.1",
       "resolved": "https://registry.npmjs.org/import-fresh/-/import-fresh-3.2.1.tgz",
@@ -16235,6 +16275,15 @@
         "readable-stream": "^2.0.2"
       }
     },
+    "stream-events": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/stream-events/-/stream-events-1.0.5.tgz",
+      "integrity": "sha512-E1GUzBSgvct8Jsb3v2X15pjzN1tYebtbLaMg+eBOUOAxgbLoSbT2NS91ckc5lJD1KfLjId+jXJRgo0qnV5Nerg==",
+      "dev": true,
+      "requires": {
+        "stubs": "^3.0.0"
+      }
+    },
     "string-argv": {
       "version": "0.3.1",
       "resolved": "https://registry.npmjs.org/string-argv/-/string-argv-0.3.1.tgz",
@@ -16464,6 +16513,12 @@
       "integrity": "sha512-VTyMAUfdm047mwKl+u79WIdrZxtFtn+nBxHeb844XBQ9uMNTuTHdx2hc5RiAJYqwTj3wc/xe5HLSdJSkJ+WfZw==",
       "dev": true
     },
+    "stubs": {
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/stubs/-/stubs-3.0.0.tgz",
+      "integrity": "sha1-6NK6H6nJBXAwPAMLaQD31fiavls=",
+      "dev": true
+    },
     "supports-color": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-5.5.0.tgz",
@@ -16569,6 +16624,37 @@
         }
       }
     },
+    "teeny-request": {
+      "version": "6.0.1",
+      "resolved": "https://registry.npmjs.org/teeny-request/-/teeny-request-6.0.1.tgz",
+      "integrity": "sha512-TAK0c9a00ELOqLrZ49cFxvPVogMUFaWY8dUsQc/0CuQPGF+BOxOQzXfE413BAk2kLomwNplvdtMpeaeGWmoc2g==",
+      "dev": true,
+      "requires": {
+        "http-proxy-agent": "^4.0.0",
+        "https-proxy-agent": "^4.0.0",
+        "node-fetch": "^2.2.0",
+        "stream-events": "^1.0.5",
+        "uuid": "^3.3.2"
+      },
+      "dependencies": {
+        "agent-base": {
+          "version": "5.1.1",
+          "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-5.1.1.tgz",
+          "integrity": "sha512-TMeqbNl2fMW0nMjTEPOwe3J/PRFP4vqeoNuQMG0HlMrtm5QxKqdvAkZ1pRBQ/ulIyDD5Yq0nJ7YbdD8ey0TO3g==",
+          "dev": true
+        },
+        "https-proxy-agent": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-4.0.0.tgz",
+          "integrity": "sha512-zoDhWrkR3of1l9QAL8/scJZyLu8j/gBkcwcaQOZh7Gyh/+uJQzGVETdgT30akuwkpL8HTRfssqI3BZuV18teDg==",
+          "dev": true,
+          "requires": {
+            "agent-base": "5",
+            "debug": "4"
+          }
+        }
+      }
+    },
     "temp-dir": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/temp-dir/-/temp-dir-2.0.0.tgz",
@@ -16981,6 +17067,12 @@
       "integrity": "sha512-jk1+QP6ZJqyOiuEI9AEWQfju/nB2Pw466kbA0LEZljHwKeMgd9WrAEgEGxjPDD2+TNbbb37rTyhEfrCXfuKXnA==",
       "dev": true
     },
+    "urlgrey": {
+      "version": "0.4.4",
+      "resolved": "https://registry.npmjs.org/urlgrey/-/urlgrey-0.4.4.tgz",
+      "integrity": "sha1-iS/pWWCAXoVRnxzUOJ8stMu3ZS8=",
+      "dev": true
+    },
     "use": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/use/-/use-3.1.1.tgz",
diff --git a/package.json b/package.json
index 0f907ad..ced419f 100644
--- a/package.json
+++ b/package.json
@@ -10,7 +10,8 @@
     "lint": "npm run lint:ts && npm run lint:yaml",
     "lint:ts": "eslint --config configs/.eslintrc.js **/*.ts --fix",
     "lint:yaml": "yamllint *.yml *.yaml --fix",
-    "serve:coverage": "npx http-server ./coverage/lcov-report"
+    "coverage:report": "codecov",
+    "coverage:serve": "npx http-server ./coverage/lcov-report"
   },
   "repository": {
     "type": "git",
@@ -40,6 +41,7 @@
     "@typescript-eslint/eslint-plugin": "2.34.0",
     "@typescript-eslint/parser": "2.34.0",
     "@zeit/ncc": "^0.22.3",
+    "codecov": "^3.8.1",
     "eslint": "^6.8.0",
     "eslint-config-prettier": "^6.15.0",
     "eslint-config-standard": "^14.1.1",