[feat] PkgVersion

base/pkg_version.go

@@ -7,10 +7,40 @@ type PkgVersion struct {
 	FileName          string   `db:"filename"`
 	SourceMapFileName string   `db:"sourcemapFileName"`
 	Imports           []string `db:"imports"`
-	VersionAt         string   `db:"version_at"`
+	Platform          string   `db:"platform"`
+	ReleaseAt         string   `db:"release_at"`
+	UpdatedAt         string   `db:"updated_at"`
+	CreatedAt         string   `db:"created_at"`
 }
 
 func (this PkgVersion) GetFile() []byte
 func (this PkgVersion) GetSourceMap() []byte
 
-type GetPkgVersion func(pkg string) (PkgVersion, bool)
+type GetPkgVersion func(pkg string, opts ...PkgOption) (PkgVersion, bool)
+
+// 筛选选项
+type PkgOption func(option *PkgOptions)
+type PkgOptions struct {
+	platform string
+	hash     string
+}
+
+func (this PkgOptions) Platform() string {
+	return this.platform
+}
+
+func (this PkgOptions) Hash() string {
+	return this.hash
+}
+
+func PkgPlatform(value string) PkgOption {
+	return func(option *PkgOptions) {
+		option.platform = value
+	}
+}
+
+func PkgHash(value string) PkgOption {
+	return func(option *PkgOptions) {
+		option.hash = value
+	}
+}