*: use native embed package from Go 1.16 (#1151)

* cluster: use native embed from Go 1.16 * doc: update dev doc * cluster: update template reading * ci: remove reprotest 1.13 * ci: fix tests Co-authored-by: Ti Chi Robot <[email protected]>
pingcap · Feb 24, 2021 · 3d00875 · 3d00875
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diff --git a/.github/workflows/install.yaml b/.github/workflows/install.yaml
@@ -18,45 +18,54 @@ jobs:
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           path: go/src/github.com/${{ github.repository }}
-      - name: Build TiUP
-        working-directory: ${{ env.working-directory }}
-        run: make build
+
       - name: Install And Check
         working-directory: ${{ env.working-directory }}
         run: |
           sh install.sh
           source ~/.profile
           which tiup || (echo "no tiup found" && exit 1)
-          cp ./bin/tiup $(which tiup)
           ! tiup update --self | grep -i "WARN: adding root certificate"
           tiup --version
+
   local_install:
     name: Local Install
     runs-on: ubuntu-latest
     env:
       working-directory: ${{ github.workspace }}/go/src/github.com/${{ github.repository }}
     steps:
+      - name: Set up Go 1.16
+        uses: actions/setup-go@v2
+        with:
+          go-version: 1.16
+        id: go
+
       - name: Check out code into the Go module directory
         uses: actions/checkout@v2
         with:
           ref: ${{ github.event.pull_request.head.sha }}
           path: go/src/github.com/${{ github.repository }}
+
       - name: Build TiUP
         working-directory: ${{ env.working-directory }}
-        run: make build
+        run: make tiup
+
       - name: Setup TiUP
         run: |
           mkdir -p ~/.tiup/bin
           curl https://tiup-mirrors.pingcap.com/root.json -o ~/.tiup/bin/root.json
+
       - name: Clone Mirror
         working-directory: ${{ env.working-directory }}
         run: ./bin/tiup mirror clone test-mirror
+
       - name: Local Install And Check
         working-directory: ${{ env.working-directory }}/test-mirror
         run: |
           sh local_install.sh
           source ~/.profile
           which tiup || (echo "no tiup found" && exit 1)
+          tiup --version
           cp ../bin/tiup $(which tiup)
-          ! tiup update --self | grep -i "WARN: adding root certificate"
+          ! tiup list | grep -i "WARN: adding root certificate"
           tiup --version
diff --git a/.github/workflows/reprotest.yaml b/.github/workflows/reprotest.yaml
@@ -22,7 +22,6 @@ jobs:
     strategy:
       matrix:
         go:
-          - 1.13
           - 1.16
 
     # Steps represent a sequence of tasks that will be executed as part of the job
@@ -34,8 +33,20 @@ jobs:
         with:
           go-version: ${{ matrix.go }}
 
-      - name: Install reprotest
-        run: sudo apt-get update && sudo apt-get -qy install reprotest
+      - name: Install reprotest and prepare
+        id: prepare_env
+        run: |
+          echo ::set-output name=GOROOT::$GOROOT
+          echo ::set-output name=GOPATH::$GOPATH
+          sudo apt-get update && sudo apt-get -qy install reprotest
 
       - name: Check for reproducible build
-        run: sudo reprotest "make clean && BUILD_FLAG='-trimpath -buildmode=pie' make build" bin
+        run: |
+          sudo reprotest \
+            "make clean && \
+            GOROOT=${{ steps.prepare_env.GOROOT }} \
+            GOPATH=${{ steps.prepare_env.GOPATH }} \
+            PATH=$GOROOT/bin:$PATH \
+            BUILD_FLAG='-trimpath -buildmode=pie' \
+            make build" \
+          bin
diff --git a/Makefile b/Makefile
@@ -106,9 +106,6 @@ failpoint-disable: tools/bin/failpoint-ctl
 tools/bin/failpoint-ctl: go.mod
 	$(GO) build -o $@ github.com/pingcap/failpoint/failpoint-ctl
 
-pkger:
-	$(GO) run tools/pkger/main.go -s templates -d pkg/cluster/embed
-
 fmt:
 	@echo "gofmt (simplify)"
 	@gofmt -s -l -w $(FILES) 2>&1

diff --git a/doc/dev/README.md b/doc/dev/README.md
@@ -2,56 +2,58 @@
 
 ## Building
 
-You can build TiUp on any platform that supports Go.
+You can build TiUP on any platform that supports Go.
 
 Prerequisites:
 
-* Go (minimum version: 1.13; [installation instructions](https://golang.org/doc/install))
+* Go (minimum version: 1.16; [installation instructions](https://golang.org/doc/install))
 * golint (`go get -u golang.org/x/lint/golint`)
 * make
 
-To build TiUp, run `make`.
+To build TiUP, run `make`.
 
 ## Running locally for development
 
-For development, you don't want to use any global directories. You may also want to supply your own metadata. TiUp can be modified using the following environment variables:
+For development, you don't want to use any global directories. You may also want to supply your own metadata. TiUP can be modified using the following environment variables:
 
-* `TIUP_HOME` the profile directory, where TiUp stores its metadata. If not set, `~/.tiup` will be used.
-* `TIUP_MIRRORS` set the location of TiUp's registry, can be a directory or URL. If not set, `https://tiup-mirrors.pingcap.com` will be used.
+* `TIUP_HOME` the profile directory, where TiUP stores its metadata. If not set, `~/.tiup` will be used.
+* `TIUP_MIRRORS` set the location of TiUP's registry, can be a directory or URL. If not set, `https://tiup-mirrors.pingcap.com` will be used.
 
 > **Note**
 > TiUP need a certificate file (root.json) installed in `${TIUP_HOME}/bin` directory. If this is your first time getting TiUP, you can run `curl https://tiup-mirrors.pingcap.com/root.json -o ${TIUP_HOME}/bin/root.json` to get it installed.
 
 ## Testing
 
-TiUp has unit and integration tests; you can run both by running `make test`.
+TiUP has unit and integration tests; you can run unit tests by running `make test`.
 
 Unit tests are alongside the code they test, following the Go convention of using a `_test` suffix for test files. Integration tests are in the [tests](tests) directory.
 
 ## Architecture overview
 
-Each TiUp command has its own executable, their source is in the [cmd](cmd) directory. The main TiUp executable is [root.go](cmd/root.go).
+Each TiUP command has its own executable, their source is in the [cmd](cmd) directory. The main TiUP executable is [root.go](cmd/root.go).
 
-The core of TiUp is defined in the [pkg](pkg) directory.
+The core of TiUP is defined in the [pkg](pkg) directory.
 
-[localdata](pkg/localdata) manages TiUp's metadata held on the user's computer.
+[localdata](pkg/localdata) manages TiUP's metadata held on the user's computer.
 
 [meta](pkg/meta) contains high-level functions for managing components.
 
 [repository](pkg/repository) handles remote repositories.
 
-The [set](pkg/set), [tui](pkg/tui), and [utils](pkg/utils) packages contain utility types and functions. The [version](pkg/version) package contains version data for TiUp and utility functions for handling that data.
+The [set](pkg/set), [tui](pkg/tui), and [utils](pkg/utils) packages contain utility types and functions. The [version](pkg/version) package contains version data for TiUP and utility functions for handling that data.
 
 The [mock](pkg/mock) package is a utility for testing.
 
+[embed](embed) contains static files used by builtin components (mainly `cluster` as of now), the template files are in [embed/templates](embed/templates) directory.
+
 Some key concepts:
 
-* *Repository* a source of components and metadata concerning those components and TiUp in general.
-* *Profile* the state of an installation of TiUp and the components it manages.
-* *Component* a piece of software that can be managed by TiUp, e.g., TiDB or the playground.
-* *Command* a top-level command run by TiUp, e.g., `update`, `list`.
+* *Repository* a source of components and metadata concerning those components and TiUP in general.
+* *Profile* the state of an installation of TiUP and the components it manages.
+* *Component* a piece of software that can be managed by TiUP, e.g., TiDB or the playground.
+* *Command* a top-level command run by TiUP, e.g., `update`, `list`.
 
-### TiUp registry structure
+### TiUP registry structure
 
 * tiup-manifest.index: the manifest file in json format.
 * Manifests for each component named tiup-component-$name.index, where %name is the name of the component.

diff --git a/embed/embed.go b/embed/embed.go
@@ -0,0 +1,13 @@
+package embed
+
+import (
+	goembed "embed"
+)
+
+//go:embed templates
+var embededFiles goembed.FS
+
+// ReadFile read the file embed.
+func ReadFile(path string) ([]byte, error) {
+	return embededFiles.ReadFile(path)
+}
diff --git a/pkg/cluster/embed/embed_test.go → embed/embed_test.go b/pkg/cluster/embed/embed_test.go → embed/embed_test.go
@@ -4,7 +4,6 @@ import (
 	"io/ioutil"
 	"os"
 	"path/filepath"
-	"strings"
 	"testing"
 
 	"github.com/pingcap/check"
@@ -38,23 +37,18 @@ func getAllFilePaths(dir string) (paths []string, err error) {
 }
 
 // Test can read all file in /templates
-// If files in /templates changed, you may need run `make pkger` to regenerate the autogen_pkger.go
 func (s *embedSuite) TestCanReadTemplates(c *check.C) {
-	root, err := filepath.Abs("../../../")
-	c.Assert(err, check.IsNil)
-
-	paths, err := getAllFilePaths(filepath.Join(root, "templates"))
+	paths, err := getAllFilePaths("templates")
 	c.Assert(err, check.IsNil)
 	c.Assert(len(paths), check.Greater, 0)
 
 	for _, path := range paths {
-		embedPath := strings.TrimPrefix(path, root)
-		c.Log("check file: ", path, " ", embedPath)
+		c.Log("check file: ", path)
 
 		data, err := ioutil.ReadFile(path)
 		c.Assert(err, check.IsNil)
 
-		embedData, err := ReadFile(embedPath)
+		embedData, err := ReadFile(path)
 		c.Assert(err, check.IsNil)
 
 		c.Assert(embedData, check.BytesEquals, data)

diff --git a/templates/config/alertmanager.yml → embed/templates/config/alertmanager.yml b/templates/config/alertmanager.yml → embed/templates/config/alertmanager.yml
diff --git a/templates/config/blackbox.yml → embed/templates/config/blackbox.yml b/templates/config/blackbox.yml → embed/templates/config/blackbox.yml
diff --git a/templates/config/dashboard.yml.tpl → embed/templates/config/dashboard.yml.tpl b/templates/config/dashboard.yml.tpl → embed/templates/config/dashboard.yml.tpl
diff --git a/templates/config/datasource.yml.tpl → embed/templates/config/datasource.yml.tpl b/templates/config/datasource.yml.tpl → embed/templates/config/datasource.yml.tpl
diff --git a/templates/config/grafana.ini.tpl → embed/templates/config/grafana.ini.tpl b/templates/config/grafana.ini.tpl → embed/templates/config/grafana.ini.tpl
diff --git a/templates/config/prometheus.yml.tpl → embed/templates/config/prometheus.yml.tpl b/templates/config/prometheus.yml.tpl → embed/templates/config/prometheus.yml.tpl
diff --git a/templates/config/spark-defaults.conf.tpl → .../templates/config/spark-defaults.conf.tpl b/templates/config/spark-defaults.conf.tpl → .../templates/config/spark-defaults.conf.tpl
diff --git a/templates/config/spark-log4j.properties.tpl → ...mplates/config/spark-log4j.properties.tpl b/templates/config/spark-log4j.properties.tpl → ...mplates/config/spark-log4j.properties.tpl
diff --git a/templates/scripts/run_alertmanager.sh.tpl → ...templates/scripts/run_alertmanager.sh.tpl b/templates/scripts/run_alertmanager.sh.tpl → ...templates/scripts/run_alertmanager.sh.tpl
diff --git a/...ates/scripts/run_blackbox_exporter.sh.tpl → ...ates/scripts/run_blackbox_exporter.sh.tpl b/...ates/scripts/run_blackbox_exporter.sh.tpl → ...ates/scripts/run_blackbox_exporter.sh.tpl
diff --git a/templates/scripts/run_cdc.sh.tpl → embed/templates/scripts/run_cdc.sh.tpl b/templates/scripts/run_cdc.sh.tpl → embed/templates/scripts/run_cdc.sh.tpl
diff --git a/templates/scripts/run_dm-master.sh.tpl → embed/templates/scripts/run_dm-master.sh.tpl b/templates/scripts/run_dm-master.sh.tpl → embed/templates/scripts/run_dm-master.sh.tpl
diff --git a/templates/scripts/run_dm-master_scale.sh.tpl → ...plates/scripts/run_dm-master_scale.sh.tpl b/templates/scripts/run_dm-master_scale.sh.tpl → ...plates/scripts/run_dm-master_scale.sh.tpl
diff --git a/templates/scripts/run_dm-worker.sh.tpl → embed/templates/scripts/run_dm-worker.sh.tpl b/templates/scripts/run_dm-worker.sh.tpl → embed/templates/scripts/run_dm-worker.sh.tpl
diff --git a/templates/scripts/run_drainer.sh.tpl → embed/templates/scripts/run_drainer.sh.tpl b/templates/scripts/run_drainer.sh.tpl → embed/templates/scripts/run_drainer.sh.tpl
diff --git a/templates/scripts/run_grafana.sh.tpl → embed/templates/scripts/run_grafana.sh.tpl b/templates/scripts/run_grafana.sh.tpl → embed/templates/scripts/run_grafana.sh.tpl
diff --git a/templates/scripts/run_node_exporter.sh.tpl → ...emplates/scripts/run_node_exporter.sh.tpl b/templates/scripts/run_node_exporter.sh.tpl → ...emplates/scripts/run_node_exporter.sh.tpl
diff --git a/templates/scripts/run_pd.sh.tpl → embed/templates/scripts/run_pd.sh.tpl b/templates/scripts/run_pd.sh.tpl → embed/templates/scripts/run_pd.sh.tpl
diff --git a/templates/scripts/run_pd_scale.sh.tpl → embed/templates/scripts/run_pd_scale.sh.tpl b/templates/scripts/run_pd_scale.sh.tpl → embed/templates/scripts/run_pd_scale.sh.tpl
diff --git a/templates/scripts/run_prometheus.sh.tpl → ...d/templates/scripts/run_prometheus.sh.tpl b/templates/scripts/run_prometheus.sh.tpl → ...d/templates/scripts/run_prometheus.sh.tpl
diff --git a/templates/scripts/run_pump.sh.tpl → embed/templates/scripts/run_pump.sh.tpl b/templates/scripts/run_pump.sh.tpl → embed/templates/scripts/run_pump.sh.tpl
diff --git a/templates/scripts/run_tidb.sh.tpl → embed/templates/scripts/run_tidb.sh.tpl b/templates/scripts/run_tidb.sh.tpl → embed/templates/scripts/run_tidb.sh.tpl
diff --git a/templates/scripts/run_tiflash.sh.tpl → embed/templates/scripts/run_tiflash.sh.tpl b/templates/scripts/run_tiflash.sh.tpl → embed/templates/scripts/run_tiflash.sh.tpl
diff --git a/templates/scripts/run_tikv.sh.tpl → embed/templates/scripts/run_tikv.sh.tpl b/templates/scripts/run_tikv.sh.tpl → embed/templates/scripts/run_tikv.sh.tpl
diff --git a/templates/scripts/spark-env.sh.tpl → embed/templates/scripts/spark-env.sh.tpl b/templates/scripts/spark-env.sh.tpl → embed/templates/scripts/spark-env.sh.tpl
diff --git a/templates/scripts/start_tispark_slave.sh.tpl → ...plates/scripts/start_tispark_slave.sh.tpl b/templates/scripts/start_tispark_slave.sh.tpl → ...plates/scripts/start_tispark_slave.sh.tpl
diff --git a/templates/systemd/system.service.tpl → embed/templates/systemd/system.service.tpl b/templates/systemd/system.service.tpl → embed/templates/systemd/system.service.tpl
diff --git a/templates/systemd/tispark.service.tpl → embed/templates/systemd/tispark.service.tpl b/templates/systemd/tispark.service.tpl → embed/templates/systemd/tispark.service.tpl
diff --git a/go.mod b/go.mod
@@ -1,6 +1,6 @@
 module github.com/pingcap/tiup
 
-go 1.13
+go 1.16
 
 require (
 	github.com/AstroProfundis/sysinfo v0.0.0-20210201035811-eb96b87c86b3
@@ -28,7 +28,6 @@ require (
 	github.com/juju/ansiterm v0.0.0-20180109212912-720a0952cc2a
 	github.com/lunixbochs/vtclean v1.0.0 // indirect
 	github.com/magiconair/properties v1.8.4
-	github.com/markbates/pkger v0.17.1
 	github.com/mattn/go-runewidth v0.0.10
 	github.com/otiai10/copy v1.4.2
 	github.com/pingcap/check v0.0.0-20200212061837-5e12011dc712
@@ -51,7 +50,6 @@ require (
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.7.0
 	github.com/tikv/pd v1.1.0-beta.0.20210105064748-f4e7924b50b6
-	github.com/tj/assert v0.0.0-20190920132354-ee03d75cd160
 	github.com/tj/go-termd v0.0.2-0.20200115111609-7f6aeb166380
 	github.com/xo/usql v0.7.8
 	go.etcd.io/etcd v0.5.0-alpha.5.0.20200824191128-ae9734ed278b

diff --git a/go.sum b/go.sum
@@ -241,7 +241,6 @@ github.com/cznic/mathutil v0.0.0-20181122101859-297441e03548/go.mod h1:e6NPNENfs
 github.com/cznic/parser v0.0.0-20160622100904-31edd927e5b1/go.mod h1:2B43mz36vGZNZEwkWi8ayRSSUXLfjL8OkbzwW4NcPMM=
 github.com/cznic/sortutil v0.0.0-20181122101858-f5f958428db8/go.mod h1:q2w6Bg5jeox1B+QkJ6Wp/+Vn0G/bo3f1uY7Fn3vivIQ=
 github.com/cznic/strutil v0.0.0-20171016134553-529a34b1c186/go.mod h1:AHHPPPXTw0h6pVabbcbyGRK1DckRn7r/STdZEeIDzZc=
-github.com/cznic/strutil v0.0.0-20181122101858-275e90344537 h1:MZRmHqDBd0vxNwenEbKSQqRVT24d3C05ft8kduSwlqM=
 github.com/cznic/strutil v0.0.0-20181122101858-275e90344537/go.mod h1:AHHPPPXTw0h6pVabbcbyGRK1DckRn7r/STdZEeIDzZc=
 github.com/cznic/y v0.0.0-20170802143616-045f81c6662a/go.mod h1:1rk5VM7oSnA4vjp+hrLQ3HWHa+Y4yPCa3/CsJrcNnvs=
 github.com/daaku/go.zipexe v1.0.0/go.mod h1:z8IiR6TsVLEYKwXAoE/I+8ys/sDkgTzSL0CLnGVd57E=
@@ -290,12 +289,9 @@ github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.m
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/erikstmartin/go-testdb v0.0.0-20160219214506-8d10e4a1bae5/go.mod h1:a2zkGnVExMxdzMo3M0Hi/3sEU+cWnZpSni0O6/Yb/P0=
 github.com/facebookgo/ensure v0.0.0-20160127193407-b4ab57deab51/go.mod h1:Yg+htXGokKKdzcwhuNDwVvN+uBxDGXJ7G/VN1d8fa64=
-github.com/facebookgo/ensure v0.0.0-20200202191622-63f1cf65ac4c h1:8ISkoahWXwZR41ois5lSJBSVw4D0OV19Ht/JSTzvSv0=
 github.com/facebookgo/ensure v0.0.0-20200202191622-63f1cf65ac4c/go.mod h1:Yg+htXGokKKdzcwhuNDwVvN+uBxDGXJ7G/VN1d8fa64=
-github.com/facebookgo/stack v0.0.0-20160209184415-751773369052 h1:JWuenKqqX8nojtoVVWjGfOF9635RETekkoH6Cc9SX0A=
 github.com/facebookgo/stack v0.0.0-20160209184415-751773369052/go.mod h1:UbMTZqLaRiH3MsBH8va0n7s1pQYcu3uTb8G4tygF4Zg=
 github.com/facebookgo/subset v0.0.0-20150612182917-8dac2c3c4870/go.mod h1:5tD+neXqOorC30/tWg0LCSkrqj/AR6gu8yY8/fpw1q0=
-github.com/facebookgo/subset v0.0.0-20200203212716-c811ad88dec4 h1:7HZCaLC5+BZpmbhCOZJ293Lz68O7PYrF2EzeiFMwCLk=
 github.com/facebookgo/subset v0.0.0-20200203212716-c811ad88dec4/go.mod h1:5tD+neXqOorC30/tWg0LCSkrqj/AR6gu8yY8/fpw1q0=
 github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/fatih/color v1.9.0/go.mod h1:eQcE1qtQxscV5RaZvpXrrb8Drkc3/DdQ+uUYCNjL+zU=
@@ -406,8 +402,6 @@ github.com/gobuffalo/gitgen v0.0.0-20190315122116-cc086187d211/go.mod h1:vEHJk/E
 github.com/gobuffalo/gogen v0.0.0-20190315121717-8f38393713f5/go.mod h1:V9QVDIxsgKNZs6L2IYiGR8datgMhB577vzTDqypH360=
 github.com/gobuffalo/gogen v0.1.0/go.mod h1:8NTelM5qd8RZ15VjQTFkAW6qOMx5wBbW4dSCS3BY8gg=
 github.com/gobuffalo/gogen v0.1.1/go.mod h1:y8iBtmHmGc4qa3urIyo1shvOD8JftTtfcKi+71xfDNE=
-github.com/gobuffalo/here v0.6.0 h1:hYrd0a6gDmWxBM4TnrGw8mQg24iSVoIkHEk7FodQcBI=
-github.com/gobuffalo/here v0.6.0/go.mod h1:wAG085dHOYqUpf+Ap+WOdrPTp5IYcDAs/x7PLa8Y5fM=
 github.com/gobuffalo/logger v0.0.0-20190315122211-86e12af44bc2/go.mod h1:QdxcLw541hSGtBnhUc4gaNIXRjiDppFGaDqzbrBd3v8=
 github.com/gobuffalo/mapi v1.0.1/go.mod h1:4VAGh89y6rVOvm5A8fKFxYG+wIW6LO1FMTG9hnKStFc=
 github.com/gobuffalo/mapi v1.0.2/go.mod h1:4VAGh89y6rVOvm5A8fKFxYG+wIW6LO1FMTG9hnKStFc=
@@ -708,8 +702,6 @@ github.com/mailru/easyjson v0.0.0-20190626092158-b2ccc519800e/go.mod h1:C1wdFJiN
 github.com/mailru/easyjson v0.7.1/go.mod h1:KAzv3t3aY1NaHWoQz1+4F1ccyAH66Jk7yos7ldAVICs=
 github.com/maratori/testpackage v1.0.1/go.mod h1:ddKdw+XG0Phzhx8BFDTKgpWP4i7MpApTE5fXSKAqwDU=
 github.com/markbates/oncer v0.0.0-20181203154359-bf2de49a0be2/go.mod h1:Ld9puTsIW75CHf65OeIOkyKbteujpZVXDpWK6YGZbxE=
-github.com/markbates/pkger v0.17.1 h1:/MKEtWqtc0mZvu9OinB9UzVN9iYCwLWuyUv4Bw+PCno=
-github.com/markbates/pkger v0.17.1/go.mod h1:0JoVlrol20BSywW79rN3kdFFsE5xYM+rSCQDXbLhiuI=
 github.com/markbates/safe v1.0.1/go.mod h1:nAqgmRi7cY2nqMc92/bSEeQA+R4OheNU2T1kNSCBdG0=
 github.com/matoous/godox v0.0.0-20190911065817-5d6d842e92eb/go.mod h1:1BELzlh859Sh1c6+90blK8lbYy0kwQf1bYlBhBysy1s=
 github.com/mattn/go-adodb v0.0.1/go.mod h1:jaSTRde4bohMuQgYQPxW3xRTPtX/cZKyxPrFVseJULo=
@@ -846,7 +838,6 @@ github.com/openzipkin/zipkin-go v0.2.2/go.mod h1:NaW6tEwdmWMaCDZzg8sh+IBNOxHMPnh
 github.com/otiai10/copy v1.4.2 h1:RTiz2sol3eoXPLF4o+YWqEybwfUa/Q2Nkc4ZIUs3fwI=
 github.com/otiai10/copy v1.4.2/go.mod h1:XWfuS3CrI0R6IE0FbgHsEazaXO8G0LpMp9o8tos0x4E=
 github.com/otiai10/curr v0.0.0-20150429015615-9b4961190c95/go.mod h1:9qAhocn7zKJG+0mI8eUu6xqkFDYS2kb2saOteoSB3cE=
-github.com/otiai10/curr v1.0.0 h1:TJIWdbX0B+kpNagQrjgq8bCMrbhiuX73M2XwgtDMoOI=
 github.com/otiai10/curr v1.0.0/go.mod h1:LskTG5wDwr8Rs+nNQ+1LlxRjAtTZZjtJW4rMXl6j4vs=
 github.com/otiai10/mint v1.3.0/go.mod h1:F5AjcsTsWUqX+Na9fpHb52P8pcRX2CI6A3ctIT91xUo=
 github.com/otiai10/mint v1.3.2 h1:VYWnrP5fXmz1MXvjuUvcBrXSjGE6xjON+axB/UrpO3E=
@@ -924,7 +915,6 @@ github.com/pingcap/go-tpc v1.0.4 h1:17gdQ+hkmbLD88575a8QcVRyKFKj6r93yqc1NQ8QYuo=
 github.com/pingcap/go-tpc v1.0.4/go.mod h1:KU/Cs2kFYOr5/hQoRN1w20VccYHThipZiZfbPRPvL2s=
 github.com/pingcap/go-ycsb v0.0.0-20210129115622-04d8656123e4 h1:dZgE6OnunTz0+ey2n7dzcKDTRdGFzHJvW6KI5iX7ibc=
 github.com/pingcap/go-ycsb v0.0.0-20210129115622-04d8656123e4/go.mod h1:B9UJ3Lbpk4r+qFNDAeS2l6ORGkVaVwMPO1mSqDXiNQc=
-github.com/pingcap/gofail v0.0.0-20181217135706-6a951c1e42c3 h1:04yuCf5NMvLU8rB2m4Qs3rynH7EYpMno3lHkewIOdMo=
 github.com/pingcap/gofail v0.0.0-20181217135706-6a951c1e42c3/go.mod h1:DazNTg0PTldtpsQiT9I5tVJwV1onHMKBBgXzmJUlMns=
 github.com/pingcap/goleveldb v0.0.0-20171020122428-b9ff6c35079e/go.mod h1:O17XtbryoCJhkKGbT62+L2OlrniwqiGLSqrmdHCMzZw=
 github.com/pingcap/goleveldb v0.0.0-20191226122134-f82aafb29989 h1:surzm05a8C9dN8dIUmo4Be2+pMRb6f55i+UIYrluu2E=