Merge pull request #571 from skycoin/develop

Merge v0.20.0

.travis.yml

@@ -0,0 +1,26 @@
+language: go
+
+go:
+    - 1.9
+
+install:
+  - go get -t ./...
+  - go get github.com/golang/lint/golint
+  - go get github.com/FiloSottile/vendorcheck
+  # Install gometalinter and certain linters
+  - go get github.com/alecthomas/gometalinter
+  # - go get github.com/client9/misspell/cmd/misspell
+  # - go get github.com/gordonklaus/ineffassign
+  - go get golang.org/x/tools/cmd/goimports
+  # - go get github.com/tsenart/deadcode
+
+script:
+  # - gometalinter --disable-all -E vet -E gofmt -E misspell -E ineffassign -E goimports -E deadcode --tests --vendor ./...
+  - gometalinter --disable-all -E goimports --tests --vendor ./...
+  - vendorcheck ./...
+  - go test ./cmd/...
+  - go test ./src/...
+
+# after_script:
+#   - golint -set_exit_status ./src/...
+#   - golint -set_exit_status ./cmd/...

CHANGELOG.md

@@ -0,0 +1,110 @@
+# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
+and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [0.20.0] - 2017-10-10
+
+### Added
+
+- New wallet frontend in angular4. This is a complete rewrite and fixes many
+  of the old wallet issues.
+- New wallet has preliminary support for OTC functionality
+- Create `webrpc.Client` for JSON-2.0 RPC calls.
+- Add this CHANGELOG.md file.
+- Add Installation.md file, with install instructions for go.
+- Timelock distribution addresses. The first 25% of the distribution is
+  spendable. After that 25% is spent, a timestamp will be added to the code to
+  enable further distribution.
+- Add `/coinSupply` endpoint. Correctly returns total, locked and unlocked coin
+  amounts.
+- `testutil` package for common test setup methods.
+- `/version` endpoint, which will return the current node version number and
+  the HEAD commit id when build the node
+- `-no-ping-log` option to disable ping/pong log output
+- Check for invalid block signatures during startup and recreate the database
+  if they are corrupted.
+- Add methods for converting fixed-point decimal strings to droplets and
+  vice versa.
+- Add `make run`, `make test`, `make lint`, `make check` to `Makefile`
+
+### Changed
+
+- Flag peers as incoming or outgoing.
+- Refactor to decouple `wallet` and `visor` package.
+- Refactor `cli` package for use as a library.
+- `README` improvements.
+- Set default wallet's label as "Your Wallet"
+- Use BIP32 mnemomic seeds by default in `address_gen`.
+- Add `-x` option to `address_gen`, to generate a random base64-encoded 128-bit
+  seed instead of a BIP32 mnemomic seed.
+- Add `-v` option to `address_gen` to print all address information
+  (pubkey, seckey, address, seed) to stdout as JSON.
+- All API and CLI methods with "coin"-related arguments must be a string and
+  can use decimal notation to specify coin amounts.
+- CLI's `walletHistory` command prints amounts as fixed-point decimal strings.
+  Previously, it printed amounts as integers representing whole skycoin amounts,
+  and did not support droplets / fractional skycoins.
+- A user is prevented from broadcasting a new transaction with unspent outputs
+  that they have already sent as an unconfirmed transaction.
+
+### Deprecated
+
+- `/api/getEffectiveOutputs` is deprecated in favor of `/coinSupply`.
+
+### Removed
+
+- Old wallet
+- `/api/create-address` endpoint (use the `address_gen` tool)
+
+### Fixed
+
+- Wallet folder path loading.
+- #371 Fix `/wallet/spend`, will return only when pending transaction is
+  confirmed.
+- #443 Fix predicted balance in `/wallet/spend` API call.
+- #444 Fix bug in `/blockchain/progress` API call.
+- Removed globals in `gui` package that caused race condition with wallet API
+  calls.
+- #494 Clean invalid unconfirmed transactions during startup.
+- Various race conditions around the bolt.DB blockchain DB
+- Missing `strand()` call in `daemon.Visor.AnnounceTxns`.
+
+### Security
+
+## [0.19.1] - 2017-08-26
+
+### Fixed
+
+- #459 dist folder in repo out of date, wallet gui does not load
+
+## [0.19.0] - 2017-07-11
+
+### Added
+
+- Add synchronize indicator when downloading blocks.
+- #352 Store unspent pool in db for quick recovery when node restart
+- Speed up the time the node start the browser
+- Cache unspent pool in memory to speed up query action
+- #411 Add button to hide seed
+- #380 Move anything with heavy imports into util sub package
+
+### Fixed
+
+- #421 Sort wallet transaction history by time
+- #398 Remove seeds from DOM
+- #390 Make `go test ./src/...` work
+- #383 Error during installation from skycoin source code
+- #375 Node can't recovery from zero connections
+- #376 Explorer api `/explorer/address` does not return spend transactions
+- #373 Master node will be closed if there're no transactions need to execute
+- #360 Node will crash when do ctrl+c while downloading blocks
+- #350 Wallet name always 'undefined' after loading wallet from seed
+
+[Unreleased]: https://github.com/skycoin/skycoin/compare/master...develop
+[0.20.0]: https://github.com/skycoin/skycoin/compare/v0.19.1...v0.20.0
+[0.19.1]: https://github.com/skycoin/skycoin/compare/v0.19.0...v0.19.1
+[0.19.0]: https://github.com/skycoin/skycoin/commit/dd924e1f2de8fab945e05b3245dbeabf267f2910

Installation.md

@@ -0,0 +1,117 @@
+# Installing go
+
+## For OSX
+First you need to have `homebrew` installed, if you don't have it yet.
+
+```sh
+/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
+```
+
+Then, let's install go's latest version.
+
+```sh
+brew install go
+```
+
+Lastly, let's install Mercurial and Bazaar
+
+```sh
+brew install mercurial bzr
+```
+
+## For linux
+We need to install linux dependencies on the correct distribution.
+
+#### Ubuntu and Debian
+```sh
+sudo apt-get update && sudo apt-get upgrade -y
+sudo apt-get install -y curl git mercurial make binutils gcc bzr bison libgmp3-dev screen gcc build-essential
+```
+
+#### Centos and Fedora
+```sh
+sudo yum update -y && sudo yum upgrade -y
+sudo yum install -y git curl make gcc mercurial binutils bzr bison screen
+if [[ "$(cat /etc/redhat-release | grep -o CentOS)" == "CentOS" ]]; then sudo yum install -y build-essential libgmp3-dev; else sudo yum groupinstall -y "Development Tools" "Development Libraries" && sudo yum install -y gmp; fi;
+```	
+
+### Install Go with Gvm
+#### Install Gvm
+`gvm` need to be installed.
+
+```sh
+curl -sSL https://raw.githubusercontent.com/moovweb/gvm/master/binscripts/gvm-installer > gvm-installer && chmod a+x gvm-installer && 
+source $HOME/.gvm/scripts/gvm
+```
+
+#### Install Go
+In China, use `--source=https://github.com/golang/go` to bypass firewall when fetching golang source.
+
+```sh
+gvm install go1.4 --source=https://github.com/golang/go
+gvm use go1.4
+
+gvm install go1.9
+gvm use go1.9 --default
+```
+
+#### Installation issues
+If you open up new a terminal and the `go` command is not found then add this to `.bashrc`. GVM should add this automatically.
+
+```sh
+[[ -s "$HOME/.gvm/scripts/gvm" ]] && source "$HOME/.gvm/scripts/gvm"
+gvm use go1.9 >/dev/null
+```
+
+## Install Go manually
+### Install Go
+
+Let's go to home directory and declare `go`'s version that you want to download.
+
+```sh
+cd ~
+export GOV=1.9 # golang version. Could be any of the following versions 1.1, 1.2, 1.3, 1.4, ..., 1.9
+```
+
+After that, let's download and uncompress golang source.
+
+```sh
+curl -sS https://storage.googleapis.com/golang/go$GOV.linux-amd64.tar.gz > go$GOV.linux-amd64.tar.gz
+tar xvf go$GOV.linux-amd64.tar.gz
+rm go$GOV.linux-amd64.tar.gz
+```
+
+lastly, let's install `go`.
+
+```sh
+sudo mv go /usr/local/go
+sudo ln -s /usr/local/go/bin/go /usr/local/bin/go
+sudo ln -s /usr/local/go/bin/godoc /usr/local/bin/godoc
+sudo ln -s /usr/local/go/bin/gofmt /usr/local/bin/gofmt
+```
+
+Note: Find any golang source version at [Go Website](https://golang.org/dl/)
+
+### Setup your GOPATH
+The $GOPATH environment variable specifies the location of your workspace. It defaults to a directory named `go` inside your home directory, so $HOME/go on Unix.
+
+Create your workspace directory with it's respective inner folders:
+
+```sh
+mkdir -p $HOME/go
+mkdir -p $HOME/go/bin
+mkdir -p $HOME/go/src
+mkdir -p $HOME/go/pkg
+```
+
+Setup $GOPATH variable, add it to ~/.bashrc. After editing, run `source ~/.bashrc` or open a new tab.
+
+```sh
+export GOROOT=/usr/local/go
+export GOPATH=$HOME/go
+export GOBIN=$GOPATH/bin
+export PATH=$PATH:$GOBIN
+```
+
+## Test your Go installation
+Create and run the hello.go application described here: https://golang.org/doc/install#testing to check if your Go installation is working.

Makefile

@@ -1,18 +1,40 @@
-# static files directory
+.DEFAULT_GOAL := help
+.PHONY: run run-help test lint check release clean help
+
+# Static files directory
 STATIC_DIR = src/gui/static
 
-# electron files directory
+# Electron files directory
 ELECTRON_DIR = electron
 
-.PHONY: build clean
+run:  ## Run the skycoin node. To add arguments, do 'make ARGS="--foo" run'.
+	go run cmd/skycoin/skycoin.go --gui-dir="./${STATIC_DIR}" ${ARGS}
+
+run-help: ## Show skycoin node help
+	@go run cmd/skycoin/skycoin.go --help
+
+test: ## Run tests
+	go test ./cmd/...
+	go test ./src/...
+
+lint: ## Run linters. requires vendorcheck, gometalinter, golint, goimports
+	gometalinter --disable-all -E goimports --tests --vendor ./...
+	vendorcheck ./...
 
-# build electron apps, the builds are located in electron/release folder.
-build: 
-	cd $(STATIC_DIR) && gulp dist
+check: lint test ## Run tests and linters
+
+install-linters: ## Install linters
+	go get -u -f github.com/golang/lint/golint
+	go get -u -f golang.org/x/tools/cmd/goimports
+	go get -u github.com/alecthomas/gometalinter
+	go get -u github.com/FiloSottile/vendorcheck
+
+release: ## Build electron apps, the builds are located in electron/release folder.
 	cd $(ELECTRON_DIR) && ./build.sh
 	@echo release files are in the folder of electron/release
 
-# clean dist files and delete all builds in electron/release 
-clean: 
-	cd $(STATIC_DIR) && gulp clean
-	rm $(ELECTRON_DIR)/release/*
+clean: ## Clean dist files and delete all builds in electron/release
+	rm $(ELECTRON_DIR)/release/*
+
+help:
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'