Add circleci and codecov (#22)

* Add circleci

* Use files instead of npmignore

* Change to c8

* Change reporter to text-lcov

* Change back to lcov

Author: styfle

.circleci/config.yml

@@ -0,0 +1,22 @@
+version: 2
+jobs:
+  test-linux:
+    docker:
+      - image: circleci/node:10
+    working_directory: ~/repo
+    steps:
+      - checkout
+      - run:
+          name: Installing dependencies
+          command: yarn install
+      - run:
+          name: Build
+          command: yarn build
+      - run:
+          name: Test Coverage
+          command: yarn test-coverage
+workflows:
+  version: 2
+  test:
+    jobs:
+      - test-linux

.github/main.workflow

@@ -1,6 +1,6 @@
 workflow "Run all on push" {
   on = "push"
-  resolves = ["4. Coverage"]
+  resolves = ["3. Test"]
 }
 
 action "1. Install" {
@@ -19,10 +19,3 @@ action "3. Test" {
   needs = ["2. Build"]
   args = "test"
 }
-
-action "4. Coverage" {
-  uses = "actions/npm@59b64a598378f31e49cb76f27d6f3312b582f680"
-  needs = ["3. Test"]
-  secrets = ["CODECOV_TOKEN"]
-  args = "run coverage"
-}

.npmignore

@@ -2,14 +2,17 @@
   "name": "@zeit/tracing-js",
   "version": "0.4.1",
   "description": "A partial implementation of the Opentracing JavaScript API for honeycomb.io backend",
-  "main": "./dist/src/index.js",
-  "types": "./dist/src/index.d.js",
+  "main": "dist/src/index.js",
+  "types": "dist/src/index.d.js",
+  "files": [
+    "dist/src/**"
+  ],
   "scripts": {
     "build": "tsc",
     "watch": "tsc --watch",
     "fmt": "prettier --single-quote --bracket-spacing --trailing-comma all --write './{src,test,types,examples}/**/*.ts'",
     "test": "tape dist/test/**.js",
-    "coverage": "nyc tape dist/test/**.js && nyc report --reporter=text-lcov > coverage.lcov && codecov"
+    "test-coverage": "npx c8 --reporter=lcov npm test && npx codecov"
   },
   "repository": "github:zeit/tracing-js",
   "author": "styfle",
@@ -21,9 +24,7 @@
     "@types/node": "^11.9.4",
     "@types/node-fetch": "^2.1.6",
     "@types/tape": "^4.2.33",
-    "codecov": "^3.2.0",
     "node-fetch": "^2.3.0",
-    "nyc": "^13.3.0",
     "prettier": "^1.16.4",
     "tape": "^4.10.1",
     "typescript": "^3.3.3"