Switch to go mod (#22)

Makefile

@@ -7,13 +7,13 @@ build: chaos verifier
 chaos: rawkv tidb txnkv
 
 tidb:
-	go build -o bin/chaos-tidb cmd/tidb/main.go
+	GO111MODULE=on go build -o bin/chaos-tidb cmd/tidb/main.go
 
 rawkv:
-	go build -o bin/chaos-rawkv cmd/rawkv/main.go
+	GO111MODULE=on go build -o bin/chaos-rawkv cmd/rawkv/main.go
 
 txnkv:
-	go build -o bin/chaos-txnkv cmd/txnkv/main.go
+	GO111MODULE=on go build -o bin/chaos-txnkv cmd/txnkv/main.go
 
 verifier:
-	go build -o bin/chaos-verifier cmd/verifier/main.go
+	GO111MODULE=on go build -o bin/chaos-verifier cmd/verifier/main.go

Porcupine-LICENSE

@@ -0,0 +1,22 @@
+The MIT License (MIT)
+=====================
+
+**Copyright (c) 2017-2018 Anish Athalye ([email protected])**
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

db/tidb/bank.go

@@ -11,7 +11,6 @@ import (
 	"time"
 
 	"github.com/anishathalye/porcupine"
-	"github.com/juju/errors"
 	pchecker "github.com/siddontang/chaos/pkg/check/porcupine"
 	"github.com/siddontang/chaos/pkg/core"
 	"github.com/siddontang/chaos/pkg/history"
@@ -172,21 +171,21 @@ func (c *bankClient) DumpState(ctx context.Context) (interface{}, error) {
 	txn, err := c.db.Begin()
 
 	if err != nil {
-		return nil, errors.Trace(err)
+		return nil, err
 	}
 	defer txn.Rollback()
 
 	rows, err := txn.QueryContext(ctx, "select balance from accounts")
 	if err != nil {
-		return nil, errors.Trace(err)
+		return nil, err
 	}
 	defer rows.Close()
 
 	balances := make([]int64, 0, c.accountNum)
 	for rows.Next() {
 		var v int64
 		if err = rows.Scan(&v); err != nil {
-			return nil, errors.Trace(err)
+			return nil, err
 		}
 		balances = append(balances, v)
 	}

db/tidb/multi_bank.go

@@ -8,7 +8,6 @@ import (
 	"math/rand"
 	"time"
 
-	"github.com/juju/errors"
 	"github.com/siddontang/chaos/pkg/core"
 )
 
@@ -158,7 +157,7 @@ func (c *multiBankClient) DumpState(ctx context.Context) (interface{}, error) {
 	txn, err := c.db.Begin()
 
 	if err != nil {
-		return nil, errors.Trace(err)
+		return nil, err
 	}
 	defer txn.Rollback()
 

docker/control/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.10
+FROM golang:1.11
 MAINTAINER [email protected]
 
 RUN apt-get -y -q update && \
@@ -8,7 +8,7 @@ RUN apt-get -y -q update && \
         git \
         gnuplot \
         wget \
-	vim # not required by chaos itself, just for ease of use
+        less vim # not required by chaos itself, just for ease of use
 
 # You need to locate chaos in this directory (up.sh does that automatically)
 ADD chaos /go/src/github.com/siddontang/chaos

go.mod

@@ -0,0 +1,16 @@
+module github.com/siddontang/chaos
+
+require (
+	github.com/anishathalye/porcupine v0.0.0-20180912012540-c95d370e6abb
+	github.com/coreos/bbolt v1.3.1-coreos.6 // indirect
+	github.com/cznic/mathutil v0.0.0-20181122101859-297441e03548 // indirect
+	github.com/go-sql-driver/mysql v1.4.1
+	github.com/pingcap/kvproto v0.0.0-20181130084342-6bbef21532da // indirect
+	github.com/pingcap/tidb v0.0.0-20181203021530-741adcee43e2
+	github.com/pingcap/tipb v0.0.0-20181126132056-a7fd2aaa9719 // indirect
+	github.com/prometheus/client_golang v0.9.1 // indirect
+	github.com/prometheus/common v0.0.0-20181126121408-4724e9255275 // indirect
+	github.com/prometheus/procfs v0.0.0-20181129180645-aa55a523dc0a // indirect
+	golang.org/x/net v0.0.0-20181201002055-351d144fa1fc // indirect
+	golang.org/x/sync v0.0.0-20181108010431-42b317875d0f // indirect
+)