chore: support Go 1.14 (#20)

Author: knqyf263

.github/workflows/release.yml

@@ -10,7 +10,7 @@ jobs:
     - name: setup go
       uses: actions/setup-go@v1
       with:
-        go-version: 1.x
+        go-version: 1.14
     - name: checkout
       uses: actions/checkout@v1
       with:

go.mod

@@ -6,6 +6,7 @@ require (
 	github.com/olekukonko/tablewriter v0.0.4
 	github.com/stretchr/testify v1.3.0
 	github.com/urfave/cli/v2 v2.1.1
+	golang.org/x/sys v0.0.0-20200413165638-669c56c373c4 // indirect
 	golang.org/x/tools v0.0.0-20200110213125-a7a6caa82ab2
 	golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898
 	gopkg.in/src-d/go-git.v4 v4.13.1

go.sum

@@ -73,6 +73,8 @@ golang.org/x/sys v0.0.0-20190221075227-b4e8571b14e0/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e h1:D5TXcfTk7xF7hvieo4QErS3qqCB4teTffacDWr7CI+0=
 golang.org/x/sys v0.0.0-20190726091711-fc99dfbffb4e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200413165638-669c56c373c4 h1:opSr2sbRXk5X5/givKrrKj9HXxFpW2sdCiP8MJSKLQY=
+golang.org/x/sys v0.0.0-20200413165638-669c56c373c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=