BurntSushi/toml -> pelletier/go-toml/v2

BurntSushi/toml has a regression since v0.4.0

Fix issue 38

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>

go.mod

@@ -3,7 +3,7 @@ module github.com/containerd/release-tool
 go 1.19
 
 require (
-	github.com/BurntSushi/toml v1.2.1
+	github.com/pelletier/go-toml/v2 v2.0.5
 	github.com/sirupsen/logrus v1.9.0
 	github.com/urfave/cli/v2 v2.20.3
 	golang.org/x/mod v0.6.0

go.sum

@@ -1,10 +1,10 @@
-github.com/BurntSushi/toml v1.2.1 h1:9F2/+DoOYIOksmaJFPw1tGFy1eDnIJXg+UHjuD8lTak=
-github.com/BurntSushi/toml v1.2.1/go.mod h1:CxXYINrC8qIiEnFrOxCa7Jy5BFHlXnUU2pbicEuybxQ=
 github.com/cpuguy83/go-md2man/v2 v2.0.2 h1:p1EgwI/C7NhT0JmVkwCD2ZBK8j4aeHQX2pMHHBfMQ6w=
 github.com/cpuguy83/go-md2man/v2 v2.0.2/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pelletier/go-toml/v2 v2.0.5 h1:ipoSadvV8oGUjnUbMub59IDPPwfxF694nG/jwbMiyQg=
+github.com/pelletier/go-toml/v2 v2.0.5/go.mod h1:OMHamSCAODeSsVrwwvcJOaoN0LIUIaFVNZzmWyNfXas=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf35Ld67mk=

util.go

@@ -30,7 +30,7 @@ import (
 	"sort"
 	"strings"
 
-	"github.com/BurntSushi/toml"
+	"github.com/pelletier/go-toml/v2"
 	"github.com/sirupsen/logrus"
 	"github.com/urfave/cli/v2"
 	"golang.org/x/mod/modfile"
@@ -49,12 +49,16 @@ var (
 
 func loadRelease(path string) (*release, error) {
 	var r release
-	if _, err := toml.DecodeFile(path, &r); err != nil {
+	b, err := os.ReadFile(path)
+	if err != nil {
 		if os.IsNotExist(err) {
 			return nil, errors.New("please specify the release file as the first argument")
 		}
 		return nil, err
 	}
+	if err = toml.Unmarshal(b, &r); err != nil {
+		return nil, err
+	}
 	return &r, nil
 }