Disable Travis in favor of Circle (#1866)

* replace readme badge

* remove travis config

* move to codecov

* add codecov config

* fix coverage running

.circleci/config.yml

@@ -62,9 +62,7 @@ jobs:
       - *npm_install_if_necessary
       - run:
           name: Unit tests with coverage report
-          command: npm run test
-          environment:
-            SOLIDITY_COVERAGE: true
+          command: npm run coverage
 
       # TODO(xinbenlv, #1839): run SOLC_NIGHTLY to be run but allow it to fail.
 

.codecov.yml

+comment: off
+coverage:
+  range: "100...100"

.travis.yml

-dist: trusty
-sudo: false
-group: beta
-language: node_js
-node_js:
-  - "8"
-
-cache:
-  directories:
-    - node_modules
-
-jobs:
-  # XXX fast_finish doesn't work with stages yet. See
-  # https://github.com/travis-ci/travis-ci/issues/8425
-  # --elopio - 20180531
-  fast_finish: true
-  allow_failures:
-    - env: SOLC_NIGHTLY=true
-  include:
-    - stage: tests
-      name: "Linter"
-      script: npm run lint
-
-    - stage: tests
-      name: "Unit tests"
-      script: npm run test
-
-    - stage: tests
-      name: "Unit tests with coverage report"
-      script: npm run test
-      env: SOLIDITY_COVERAGE=true
-
-    - stage: tests
-      name: "Unit tests using solc nightly"
-      script: npm run test
-      env: SOLC_NIGHTLY=true
-      if: branch = master and type != pull_request
-
-notifications:
-  slack:
-    rooms:
-      - secure: uEhwUkuwJp5pBNh+VTEytPHz3FDKsnPrKO+8MTAKv5hKi4PCRoVhLv6pklr82HUpL6pvSvJbUPA0HVebOXA+MMSxdny/BHZTh2mtw5Y78l2Ad0svDTWuV2Lus2pmhYigRhT0Wo00/SRX9+pxm0kg4EIFJSTS+uR9G76x0l9NljpEGXrqxlDxjxoHBgk8Ciru2LHaLzX/utE3jlABts4Sb1F3wc2BwFkjd6BDCRTGAPhVJwwFk41ZfnmLVbgSNUyk46Cb38oG5oXHb0FI3d3jV/k1OUhRyFfmA2fLXRk0wavibW8TG1gGJJWZ7xTCKzw/Cvup6mpehSAeQef8eekMdjpWEhF9hYRq1BvOs0384UU8NQ0O+BtdXU+X3Nyr84TMJN/iIfgN7gYX7AsvXH3jC0JfNUcIkWlJvyXdE6l2GV1hMmhL09GFEBbSpuSXRIWlOXTcYBlp5NbvE8xO8PUW+T6N5RG2XXjv1g8wCpr6Wwk1+LmRkX5trv8MFBZ2pM8p4H5da5++Ov8egLonNGK2jbx6aBLBX3tPf+g70LZEkiQ4eBfZw8VIgXIvKreisicppNuCD27gNmSEPNt0NkwiEBcTCJ9GSVAO0CU2g4ggvHDX2A+RW5XPET9bGkBXKLfFyV7Qe+MSQjXkCnW3bIRh7Wo1V31XiUiYOLuZPIiH3EQ=
-    on_success: change
-    on_failure: always
-    on_pull_requests: false

README.md

 # <img src="logo.png" alt="OpenZeppelin" height="40px">
 
 [![NPM Package](https://img.shields.io/npm/v/@openzeppelin/contracts.svg)](https://www.npmjs.org/package/@openzeppelin/contracts)
-[![Build Status](https://travis-ci.com/OpenZeppelin/openzeppelin-contracts.svg?branch=master)](https://travis-ci.com/OpenZeppelin/openzeppelin-contracts)
+[![Build Status](https://circleci.com/gh/OpenZeppelin/openzeppelin-contracts.svg?style=shield)](https://circleci.com/gh/OpenZeppelin/openzeppelin-contracts)
 [![Coverage Status](https://coveralls.io/repos/github/OpenZeppelin/openzeppelin-contracts/badge.svg?branch=master)](https://coveralls.io/github/OpenZeppelin/openzeppelin-contracts?branch=master)
 
 **OpenZeppelin Contracts is a library for secure smart contract development.** It provides implementations of standards like ERC20 and ERC721 which you can deploy as-is or extend to suit your needs, as well as Solidity components to build custom contracts and more complex decentralized systems.

package-lock.json

 {
-  "name": "@openzeppelin/contracts",
+  "name": "openzeppelin-solidity",
   "version": "2.3.0",
   "lockfileVersion": 1,
   "requires": true,
@@ -2152,27 +2152,6 @@
         }
       }
     },
-    "coveralls": {
-      "version": "3.0.1",
-      "resolved": "https://registry.npmjs.org/coveralls/-/coveralls-3.0.1.tgz",
-      "integrity": "sha512-FAzXwiDOYLGDWH+zgoIA+8GbWv50hlx+kpEJyvzLKOdnIBv9uWoVl4DhqGgyUHpiRjAlF8KYZSipWXYtllWH6Q==",
-      "dev": true,
-      "requires": {
-        "js-yaml": "^3.6.1",
-        "lcov-parse": "^0.0.10",
-        "log-driver": "^1.2.5",
-        "minimist": "^1.2.0",
-        "request": "^2.79.0"
-      },
-      "dependencies": {
-        "minimist": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-          "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
-          "dev": true
-        }
-      }
-    },
     "create-ecdh": {
       "version": "4.0.3",
       "resolved": "https://registry.npmjs.org/create-ecdh/-/create-ecdh-4.0.3.tgz",
@@ -2555,7 +2534,7 @@
       "dependencies": {
         "pify": {
           "version": "2.3.0",
-          "resolved": "http://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
           "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
           "dev": true
         }
@@ -3059,7 +3038,7 @@
           "dependencies": {
             "pify": {
               "version": "2.3.0",
-              "resolved": "http://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+              "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
               "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
               "dev": true
             }
@@ -3076,7 +3055,7 @@
           "dependencies": {
             "pify": {
               "version": "2.3.0",
-              "resolved": "http://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+              "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
               "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
               "dev": true
             }
@@ -3935,7 +3914,7 @@
     },
     "fs-extra": {
       "version": "0.30.0",
-      "resolved": "http://registry.npmjs.org/fs-extra/-/fs-extra-0.30.0.tgz",
+      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-0.30.0.tgz",
       "integrity": "sha1-8jP/zAjU2n1DLapEl3aYnbHfk/A=",
       "dev": true,
       "requires": {
@@ -5433,7 +5412,7 @@
       "dependencies": {
         "pify": {
           "version": "2.3.0",
-          "resolved": "http://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
+          "resolved": "https://registry.npmjs.org/pify/-/pify-2.3.0.tgz",
           "integrity": "sha1-7RQaasBDqEnqWISY59yosVMw6Qw=",
           "dev": true
         }
@@ -6397,7 +6376,7 @@
     },
     "jsonfile": {
       "version": "2.4.0",
-      "resolved": "http://registry.npmjs.org/jsonfile/-/jsonfile-2.4.0.tgz",
+      "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-2.4.0.tgz",
       "integrity": "sha1-NzaitCi4e72gzIO1P6PWM6NcKug=",
       "dev": true,
       "requires": {
@@ -6471,12 +6450,6 @@
         "invert-kv": "^1.0.0"
       }
     },
-    "lcov-parse": {
-      "version": "0.0.10",
-      "resolved": "https://registry.npmjs.org/lcov-parse/-/lcov-parse-0.0.10.tgz",
-      "integrity": "sha1-GwuP+ayceIklBYK3C3ExXZ2m2aM=",
-      "dev": true
-    },
     "levn": {
       "version": "0.3.0",
       "resolved": "https://registry.npmjs.org/levn/-/levn-0.3.0.tgz",
@@ -6569,12 +6542,6 @@
         "lodash._reinterpolate": "^3.0.0"
       }
     },
-    "log-driver": {
-      "version": "1.2.7",
-      "resolved": "https://registry.npmjs.org/log-driver/-/log-driver-1.2.7.tgz",
-      "integrity": "sha512-U7KCmLdqsGHBLeWqYlFA0V0Sl6P08EE1ZrmA9cxjUE0WVqT9qnyVDPz1kzpFEP0jdJuFnasWIfSd7fsaNXkpbg==",
-      "dev": true
-    },
     "lowercase-keys": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/lowercase-keys/-/lowercase-keys-1.0.1.tgz",

package.json

@@ -46,7 +46,6 @@
   "devDependencies": {
     "chai": "^4.2.0",
     "concurrently": "^4.1.0",
-    "coveralls": "^3.0.1",
     "eslint": "^4.19.1",
     "eslint-config-standard": "^10.2.1",
     "eslint-plugin-import": "^2.13.0",

scripts/coverage.sh

 #!/usr/bin/env bash
 
 SOLIDITY_COVERAGE=true scripts/test.sh
+
+if [ "$CI" = true ]; then
+  curl -s https://codecov.io/bash | bash -s
+fi

scripts/test.sh

@@ -66,10 +66,6 @@ npx truffle version
 
 if [ "$SOLIDITY_COVERAGE" = true ]; then
   npx solidity-coverage
-
-  if [ "$CONTINUOUS_INTEGRATION" = true ]; then
-    cat coverage/lcov.info | npx coveralls
-  fi
 else
   npx truffle test "$@"
 fi