Merge attempt

Author: zekun-shi

.dockerignore

@@ -1,4 +1,7 @@
 **/.git
+.git
+!.git/HEAD
+!.git/refs/heads
 **/*_test.go
 
 build/_workspace

.gitattributes

@@ -1,2 +1,3 @@
 # Auto detect text files and perform LF normalization
 * text=auto
+*.sol linguist-language=Solidity

.github/CODEOWNERS

@@ -0,0 +1,12 @@
+# Lines starting with '#' are comments.
+# Each line is a file pattern followed by one or more owners.
+
+accounts/usbwallet @karalabe
+consensus          @karalabe
+core/              @karalabe @holiman
+eth/               @karalabe
+les/               @zsfelfoldi
+light/             @zsfelfoldi
+mobile/            @karalabe
+p2p/               @fjl @zsfelfoldi
+whisper/           @gballet @gluk256

.github/CONTRIBUTING.md

@@ -1,4 +1,17 @@
+## Can I have feature X
+
+Before you do a feature request please check and make sure that it isn't possible
+through some other means. The JavaScript enabled console is a powerful feature
+in the right hands. Please check our [Wiki page](https://github.com/ethereum/go-ethereum/wiki) for more info
+and help.
+
 ## Contributing
 Thank you for your interest in contributing to Quorum!
 
-Quorum is built on open source and we invite you to contribute enhancements. Upon review you will be required to complete a Contributor License Agreement (CLA) before we are able to merge. If you have any questions about the contribution process, please feel free to send an email to [[email protected]](mailto:[email protected]).
+If you'd like to contribute to go-ethereum please fork, fix, commit and
+send a pull request. Commits which do not comply with the coding standards
+are ignored (use gofmt!).
+
+See [Developers' Guide](https://github.com/ethereum/go-ethereum/wiki/Developers'-Guide)
+for more details on configuring your environment, testing, and
+dependency management.

.github/ISSUE_TEMPLATE.md

@@ -1,3 +1,9 @@
+Hi there,
+
+please note that this is an issue tracker reserved for bug reports and feature requests.
+
+For general questions please use the gitter channel or the Ethereum stack exchange at https://ethereum.stackexchange.com.
+
 #### System information
 
 Geth version: `geth version`

.github/no-response.yml

@@ -0,0 +1,11 @@
+# Number of days of inactivity before an Issue is closed for lack of response
+daysUntilClose: 30
+# Label requiring a response
+responseRequiredLabel: more-information-needed
+# Comment to post when closing an Issue for lack of response. Set to `false` to disable
+closeComment: >
+  This issue has been automatically closed because there has been no response
+  to our request for more information from the original author. With only the
+  information that is currently in the issue, we don't have enough information
+  to take action. Please reach out if you have or find the answers we need so
+  that we can investigate further.

.github/stale.yml

@@ -0,0 +1,17 @@
+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 366
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 42
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - pinned
+  - security
+# Label to use when marking an issue as stale
+staleLabel: stale
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: false

.gitignore

@@ -34,3 +34,15 @@ profile.cov
 
 # IdeaIDE
 .idea
+
+# VS Code
+.vscode
+
+# dashboard
+/dashboard/assets/flow-typed
+/dashboard/assets/node_modules
+/dashboard/assets/stats.json
+/dashboard/assets/bundle.js
+/dashboard/assets/package-lock.json
+
+**/yarn-error.log

.mailmap

@@ -65,7 +65,8 @@ Enrique Fynn <[email protected]>
 
 Vincent G <[email protected]>
 
-RJ Catalano <[email protected]>
+RJ Catalano <[email protected]>
+RJ Catalano <[email protected]> <[email protected]>
 
 Nchinda Nchinda <[email protected]>
 
@@ -109,3 +110,14 @@ Frank Wang <[email protected]>
 Gary Rong <[email protected]>
 
 Guillaume Nicolas <[email protected]>
+
+Sorin Neacsu <[email protected]>
+Sorin Neacsu <[email protected]> <[email protected]>
+
+Valentin Wüstholz <[email protected]>
+Valentin Wüstholz <[email protected]> <[email protected]>
+
+Armin Braun <[email protected]>
+
+Ernesto del Toro <[email protected]>
+Ernesto del Toro <[email protected]> <[email protected]>

.travis.yml

@@ -6,69 +6,79 @@ matrix:
     - os: linux
       dist: trusty
       sudo: required
-      go: 1.7.x
-      script:
-        - sudo -E apt-get -yq --no-install-suggests --no-install-recommends --force-yes install fuse
-        - sudo modprobe fuse
-        - sudo chmod 666 /dev/fuse
-        - sudo chown root:$USER /etc/fuse.conf
-        - go run build/ci.go install
-        - go run build/ci.go test -coverage
-
-    - os: linux
-      dist: trusty
-      sudo: required
-      go: 1.8.x
+      go: 1.9.x
       script:
-        - sudo -E apt-get -yq --no-install-suggests --no-install-recommends --force-yes install fuse
         - sudo modprobe fuse
         - sudo chmod 666 /dev/fuse
         - sudo chown root:$USER /etc/fuse.conf
         - go run build/ci.go install
-        - go run build/ci.go test -coverage
+        - go run build/ci.go test -coverage $TEST_PACKAGES
 
     # These are the latest Go versions.
     - os: linux
       dist: trusty
       sudo: required
-      go: 1.9.x
+      go: 1.10.x
       script:
-        - sudo -E apt-get -yq --no-install-suggests --no-install-recommends --force-yes install fuse
         - sudo modprobe fuse
         - sudo chmod 666 /dev/fuse
         - sudo chown root:$USER /etc/fuse.conf
         - go run build/ci.go install
-        - go run build/ci.go test -coverage -misspell
+        - go run build/ci.go test -coverage $TEST_PACKAGES
 
     - os: osx
-      go: 1.9.x
-      sudo: required
+      go: 1.10.x
       script:
+        - unset -f cd # workaround for https://github.com/travis-ci/travis-ci/issues/8703
         - brew update
-        - brew install caskroom/cask/brew-cask
         - brew cask install osxfuse
         - go run build/ci.go install
-        - go run build/ci.go test -coverage -misspell
+        - go run build/ci.go test -coverage $TEST_PACKAGES
 
-    # This builder does the Ubuntu PPA and Linux Azure uploads
+    # This builder only tests code linters on latest version of Go
     - os: linux
       dist: trusty
-      sudo: required
-      go: 1.9.x
+      go: 1.10.x
+      env:
+        - lint
+      git:
+        submodules: false # avoid cloning ethereum/tests
+      script:
+        - go run build/ci.go lint
+
+    # This builder does the Ubuntu PPA upload
+    - os: linux
+      dist: trusty
+      go: 1.10.x
       env:
         - ubuntu-ppa
-        - azure-linux
+      git:
+        submodules: false # avoid cloning ethereum/tests
       addons:
         apt:
           packages:
             - devscripts
             - debhelper
             - dput
-            - gcc-multilib
             - fakeroot
       script:
-        # Build for the primary platforms that Trusty can manage
         - go run build/ci.go debsrc -signer "Go Ethereum Linux Builder <[email protected]>" -upload ppa:ethereum/ethereum
+
+    # This builder does the Linux Azure uploads
+    - os: linux
+      dist: trusty
+      sudo: required
+      go: 1.10.x
+      env:
+        - azure-linux
+      git:
+        submodules: false # avoid cloning ethereum/tests
+      addons:
+        apt:
+          packages:
+            - gcc-multilib
+      script:
+        # Build for the primary platforms that Trusty can manage
         - go run build/ci.go install
         - go run build/ci.go archive -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
         - go run build/ci.go install -arch 386
@@ -78,24 +88,25 @@ matrix:
         - sudo -E apt-get -yq --no-install-suggests --no-install-recommends --force-yes install gcc-arm-linux-gnueabi libc6-dev-armel-cross gcc-arm-linux-gnueabihf libc6-dev-armhf-cross gcc-aarch64-linux-gnu libc6-dev-arm64-cross
         - sudo ln -s /usr/include/asm-generic /usr/include/asm
 
-        - GOARM=5 CC=arm-linux-gnueabi-gcc go run build/ci.go install -arch arm
+        - GOARM=5 go run build/ci.go install -arch arm -cc arm-linux-gnueabi-gcc
         - GOARM=5 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
-        - GOARM=6 CC=arm-linux-gnueabi-gcc go run build/ci.go install -arch arm
+        - GOARM=6 go run build/ci.go install -arch arm -cc arm-linux-gnueabi-gcc
         - GOARM=6 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
-        - GOARM=7 CC=arm-linux-gnueabihf-gcc go run build/ci.go install -arch arm
+        - GOARM=7 go run build/ci.go install -arch arm -cc arm-linux-gnueabihf-gcc
         - GOARM=7 go run build/ci.go archive -arch arm -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
-        - CC=aarch64-linux-gnu-gcc go run build/ci.go install -arch arm64
+        - go run build/ci.go install -arch arm64 -cc aarch64-linux-gnu-gcc
         - go run build/ci.go archive -arch arm64 -type tar -signer LINUX_SIGNING_KEY -upload gethstore/builds
 
     # This builder does the Linux Azure MIPS xgo uploads
     - os: linux
       dist: trusty
-      sudo: required
       services:
         - docker
-      go: 1.9.x
+      go: 1.10.x
       env:
         - azure-linux-mips
+      git:
+        submodules: false # avoid cloning ethereum/tests
       script:
         - go run build/ci.go xgo --alltools -- --targets=linux/mips --ldflags '-extldflags "-static"' -v
         - for bin in build/bin/*-linux-mips; do mv -f "${bin}" "${bin/-linux-mips/}"; done
@@ -132,29 +143,33 @@ matrix:
       env:
         - azure-android
         - maven-android
+      git:
+        submodules: false # avoid cloning ethereum/tests
       before_install:
-        - curl https://storage.googleapis.com/golang/go1.9.linux-amd64.tar.gz | tar -xz
+        - curl https://storage.googleapis.com/golang/go1.10.1.linux-amd64.tar.gz | tar -xz
         - export PATH=`pwd`/go/bin:$PATH
         - export GOROOT=`pwd`/go
         - export GOPATH=$HOME/go
       script:
         # Build the Android archive and upload it to Maven Central and Azure
-        - curl https://dl.google.com/android/repository/android-ndk-r14b-linux-x86_64.zip -o android-ndk-r14b.zip
-        - unzip -q android-ndk-r14b.zip && rm android-ndk-r14b.zip
-        - mv android-ndk-r14b $HOME
-        - export ANDROID_NDK=$HOME/android-ndk-r14b
+        - curl https://dl.google.com/android/repository/android-ndk-r16b-linux-x86_64.zip -o android-ndk-r16b.zip
+        - unzip -q android-ndk-r16b.zip && rm android-ndk-r16b.zip
+        - mv android-ndk-r16b $HOME
+        - export ANDROID_NDK=$HOME/android-ndk-r16b
 
         - mkdir -p $GOPATH/src/github.com/ethereum
         - ln -s `pwd` $GOPATH/src/github.com/ethereum
         - go run build/ci.go aar -signer ANDROID_SIGNING_KEY -deploy https://oss.sonatype.org -upload gethstore/builds
 
     # This builder does the OSX Azure, iOS CocoaPods and iOS Azure uploads
     - os: osx
-      go: 1.9.x
+      go: 1.10.x
       env:
         - azure-osx
         - azure-ios
         - cocoapods-ios
+      git:
+        submodules: false # avoid cloning ethereum/tests
       script:
         - go run build/ci.go install
         - go run build/ci.go archive -type tar -signer OSX_SIGNING_KEY -upload gethstore/builds
@@ -170,24 +185,21 @@ matrix:
         - xctool -version
         - xcrun simctl list
 
+        # Workaround for https://github.com/golang/go/issues/23749
+        - export CGO_CFLAGS_ALLOW='-fmodules|-fblocks|-fobjc-arc'
         - go run build/ci.go xcode -signer IOS_SIGNING_KEY -deploy trunk -upload gethstore/builds
 
     # This builder does the Azure archive purges to avoid accumulating junk
     - os: linux
       dist: trusty
-      sudo: required
-      go: 1.9.x
+      go: 1.10.x
       env:
         - azure-purge
+      git:
+        submodules: false # avoid cloning ethereum/tests
       script:
         - go run build/ci.go purge -store gethstore/builds -days 14
 
-install:
-  - go get golang.org/x/tools/cmd/cover
-script:
-  - go run build/ci.go install
-  - go run build/ci.go test -coverage
-
 notifications:
   webhooks:
     urls: