Merge pull request #91 from GNS3/speed-up-travis

Speed up TravisCI, AppVeyor and CircleCi, Fixes: #46,#47,#48

.appveyor.yml

@@ -3,6 +3,10 @@ version: 1.0.{build}
 # Do not build feature branch with open Pull Requests
 skip_branch_with_pr: true
 
+cache:
+  - node_modules
+  - '%LOCALAPPDATA%/Yarn'
+
 platform:
   - x64
 

.circleci/config.yml

@@ -14,6 +14,14 @@ jobs:
             sudo systemsetup -settimezone Europe/Warsaw
             echo "Today is $(date +"%Y-%m-%d %T")"
 
+      - restore_cache:
+          name: Restore Yarn Package Cache
+          keys:
+            - yarn-packages-{{ .Branch }}-{{ checksum "yarn.lock" }}
+            - yarn-packages-{{ .Branch }}
+            - yarn-packages-master
+            - yarn-packages-
+
       - run:
           name: Install project
           # there is an issue with yarn and cache during executed on CI; for now we just run it twice, second should
@@ -22,6 +30,12 @@ jobs:
             yarn || true
             yarn || true
 
+      - save_cache:
+          name: Save Yarn Package Cache
+          key: yarn-packages-{{ .Branch }}-{{ checksum "yarn.lock" }}
+          paths:
+            - node_modules/
+
       - run:
           name: Building WebUI for distribution
           command: |

.travis.yml

@@ -6,6 +6,11 @@ node_js:
 # Issue with Travis: https://github.com/travis-ci/travis-ci/issues/8836#issuecomment-356362524
 sudo: required
 
+cache:
+  yarn: true
+  directories:
+    - node_modules
+
 addons:
 apt:
   sources:
@@ -37,7 +42,6 @@ before_install:
 
 
 before_script:
-   - yarn
   # greenkeeper-lockfile support
    - greenkeeper-lockfile-update
    - npm install -g codecov