build: replace travis-ci with github actions.

test go 1.14
use golangci-lint

.github/workflows/go.yml

@@ -0,0 +1,27 @@
+name: Build and Test
+on: [push, pull_request]
+jobs:
+  build:
+    name: Go CI
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        go: [1.13, 1.14]
+    steps:
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ matrix.go }}
+      - name: Check out source
+        uses: actions/checkout@v2
+      - name: Install Linters
+        run: "curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b $(go env GOPATH)/bin v1.26.0"
+      - name: Build
+        env:
+          GO111MODULE: "on"
+        run: go build ./...
+      - name: Test
+        env:
+          GO111MODULE: "on"
+        run: |
+          sh ./goclean.sh

.travis.yml

@@ -1,18 +0,0 @@
-language: go
-cache:
-  directories:
-    - $GOCACHE
-    - $GOPATH/pkg/mod
-    - $GOPATH/github.com/golang
-    - $GOPATH/gopkg.in/alecthomas
-go:
-  - "1.13.x"
-sudo: false
-install:
-  - export PATH=$PATH:$PWD/linux-amd64/
-  - GO111MODULE=on go install . ./cmd/...
-  - GO111MODULE=off go get -u gopkg.in/alecthomas/gometalinter.v2
-  - GO111MODULE=off gometalinter.v2 --install
-script:
-  - export PATH=$PATH:$HOME/gopath/bin
-  - ./goclean.sh

README.md

@@ -1,9 +1,9 @@
 btcd
 ====
 
-[![Build Status](https://travis-ci.org/btcsuite/btcd.png?branch=master)](https://travis-ci.org/btcsuite/btcd)
+[![Build Status](https://github.com/btcsuite/btcd/workflows/Build%20and%20Test/badge.svg)](https://github.com/btcsuite/btcd/actions)
-[![ISC License](http://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org)
+[![ISC License](https://img.shields.io/badge/license-ISC-blue.svg)](http://copyfree.org)
-[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](http://godoc.org/github.com/btcsuite/btcd)
+[![GoDoc](https://img.shields.io/badge/godoc-reference-blue.svg)](https://godoc.org/github.com/btcsuite/btcd)
 
 btcd is an alternative full node bitcoin implementation written in Go (golang).
 

btcjson/chainsvrresults.go

@@ -271,7 +271,7 @@ type GetBlockTemplateResult struct {
 
 type MempoolFees struct {
 	Base       float64 `json:"base"`
-	Modified   float64 `json:"base"`
+	Modified   float64 `json:"modified"`
 	Ancestor   float64 `json:"ancestor"`
 	Descendant float64 `json:"descendant"`
 }

goclean.sh

@@ -6,26 +6,16 @@
 # 4. gosimple      (https://github.com/dominikh/go-simple)
 # 5. unconvert     (https://github.com/mdempsky/unconvert)
 #
-# gometalinter (github.com/alecthomas/gometalinter) is used to run each static
-# checker.
 
 set -ex
 
-# Make sure gometalinter is installed and $GOPATH/bin is in your path.
+go test -tags="rpctest" ./...
-# $ go get -v github.com/alecthomas/gometalinter"
-# $ gometalinter --install"
-if [ ! -x "$(type -p gometalinter.v2)" ]; then
-  exit 1
-fi
-
-linter_targets=$(go list ./...)
 
 # Automatic checks
-test -z "$(gometalinter.v2 -j 4 --disable-all \
+golangci-lint run --deadline=10m --disable-all \
 --enable=gofmt \
 --enable=golint \
 --enable=vet \
 --enable=gosimple \
---enable=unconvert \
+--enable=unconvert
---deadline=10m $linter_targets 2>&1 | grep -v 'ALL_CAPS\|OP_' 2>&1 | tee /dev/stderr)"
+
-GO111MODULE=on go test -tags="rpctest" $linter_targets

mempool/mempool_test.go

@@ -1418,8 +1418,8 @@ func TestAncestorsDescendants(t *testing.T) {
 	// We'll be querying for the ancestors of E. We should expect to see all
 	// of the transactions that it depends on.
 	expectedAncestors := map[chainhash.Hash]struct{}{
-		*a.Hash(): struct{}{}, *b.Hash(): struct{}{},
+		*a.Hash(): {}, *b.Hash(): {},
-		*c.Hash(): struct{}{}, *d.Hash(): struct{}{},
+		*c.Hash(): {}, *d.Hash(): {},
 	}
 	ancestors := ctx.harness.txPool.txAncestors(e, nil)
 	if len(ancestors) != len(expectedAncestors) {
@@ -1436,8 +1436,8 @@ func TestAncestorsDescendants(t *testing.T) {
 	// Then, we'll query for the descendants of A. We should expect to see
 	// all of the transactions that depend on it.
 	expectedDescendants := map[chainhash.Hash]struct{}{
-		*b.Hash(): struct{}{}, *c.Hash(): struct{}{},
+		*b.Hash(): {}, *c.Hash(): {},
-		*d.Hash(): struct{}{}, *e.Hash(): struct{}{},
+		*d.Hash(): {}, *e.Hash(): {},
 	}
 	descendants := ctx.harness.txPool.txDescendants(a, nil)
 	if len(descendants) != len(expectedDescendants) {

txscript/pkscript_test.go

@@ -337,9 +337,9 @@ func TestComputePkScript(t *testing.T) {
 			name:      "P2WSH witness",
 			sigScript: nil,
 			witness: [][]byte{
-				[]byte{},
+				{},
 				// Witness script.
-				[]byte{
+				{
 					0x21, 0x03, 0x82, 0x62, 0xa6, 0xc6,
 					0xce, 0xc9, 0x3c, 0x2d, 0x3e, 0xcd,
 					0x6c, 0x60, 0x72, 0xef, 0xea, 0x86,
@@ -367,9 +367,9 @@ func TestComputePkScript(t *testing.T) {
 			witness: [][]byte{
 				// Signature is not needed to re-derive the
 				// pkScript.
-				[]byte{},
+				{},
 				// Compressed pubkey.
-				[]byte{
+				{
 					0x03, 0x82, 0x62, 0xa6, 0xc6, 0xce,
 					0xc9, 0x3c, 0x2d, 0x3e, 0xcd, 0x6c,
 					0x60, 0x72, 0xef, 0xea, 0x86, 0xd0,
@@ -398,9 +398,9 @@ func TestComputePkScript(t *testing.T) {
 			witness: [][]byte{
 				// Signature is not needed to re-derive the
 				// pkScript.
-				[]byte{},
+				{},
 				// Malformed compressed pubkey.
-				[]byte{
+				{
 					0x03, 0x82, 0x62, 0xa6, 0xc6, 0xce,
 					0xc9, 0x3c, 0x2d, 0x3e, 0xcd, 0x6c,
 					0x60, 0x72, 0xef, 0xea, 0x86, 0xd0,