feat: allow webpack3 peer dependency

Author: Matt Lewis

.gitattributes

@@ -1,4 +1,5 @@
 yarn.lock -diff
 
 * text=auto
-bin/* eol=lf
+bin/* eol=lf
+package-lock.json -diff

.travis.yml

@@ -1,33 +1,48 @@
 sudo: false
+dist: trusty
 language: node_js
 branches:
   only:
     - master
-matrix:
+jobs:
   fast_finish: true
+  allow_failures:
+    - env: WEBPACK_VERSION=canary
   include:
-    - os: linux
-      node_js: '7'
-      env: WEBPACK_VERSION="2.2.0" JOB_PART=lint
-    - os: linux
-      node_js: '4.3'
-      env: WEBPACK_VERSION="2.2.0" JOB_PART=test
-    - os: linux
-      node_js: '6'
-      env: WEBPACK_VERSION="2.2.0" JOB_PART=test
-    - os: linux
-      node_js: '7'
-      env: WEBPACK_VERSION="2.2.0" JOB_PART=coverage
+    - &test-latest
+      stage: Webpack latest
+      nodejs: 6
+      env: WEBPACK_VERSION=latest JOB_PART=test
+      script: npm run travis:$JOB_PART
+    - <<: *test-latest
+      nodejs: 4.3
+      env: WEBPACK_VERSION=latest JOB_PART=test
+      script: npm run travis:$JOB_PART
+    - <<: *test-latest
+      node_js: 8
+      env: WEBPACK_VERSION=latest JOB_PART=lint
+      script: npm run travis:$JOB_PART
+    - <<: *test-latest
+      node_js: 8
+      env: WEBPACK_VERSION=latest JOB_PART=coverage
+      script: npm run travis:$JOB_PART
+      after_success: 'bash <(curl -s https://codecov.io/bash)'
+    - stage: Webpack canary
+      before_script: npm i --no-save git://github.com/webpack/webpack.git#master
+      script: npm run travis:$JOB_PART
+      node_js: 8
+      env: WEBPACK_VERSION=canary JOB_PART=test
 before_install:
+  - 'if [[ `npm -v` != 5* ]]; then npm i -g npm@^5.0.0; fi'
   - nvm --version
   - node --version
+  - npm --version
 before_script:
   - |-
     if [ "$WEBPACK_VERSION" ]; then
-      yarn add webpack@^$WEBPACK_VERSION
+      npm i --no-save webpack@$WEBPACK_VERSION
     fi
 script:
-  - 'yarn run pretest'
-  - 'yarn run travis:$JOB_PART'
+  - 'npm run travis:$JOB_PART'
 after_success:
   - 'bash <(curl -s https://codecov.io/bash)'

appveyor.yml

@@ -1,33 +1,28 @@
-# appveyor file
-# http://www.appveyor.com/docs/appveyor-yml
-
-init:
-  - git config --global core.autocrlf input
-
 branches:
   only:
     - master
-
-# what combinations to test
+init:
+  - git config --global core.autocrlf input
 environment:
   matrix:
-    - nodejs_version: 7
+    - nodejs_version: '8'
+      webpack_version: 2.6.0
       job_part: test
-    - nodejs_version: 6
+    - nodejs_version: '6'
+      webpack_version: 2.6.0
       job_part: test
-    - nodejs_version: 4
+    - nodejs_version: '4.3'
+      webpack_version: 2.6.0
       job_part: test
-
-install:
-  - ps: Install-Product node $env:nodejs_version x64
-  - yarn install
-
-build: off
-
+build: 'off'
 matrix:
   fast_finish: true
-
+install:
+  - 'ps: Install-Product node $env:nodejs_version x64'
+  - npm install
+before_test:
+  - 'cmd: npm install webpack@^%webpack_version%'
 test_script:
   - node --version
   - npm --version
-  - cmd: yarn run appveyor:%job_part%
+  - 'cmd: npm run appveyor:%job_part%'