feat(nuget): basic manifest download
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parent
9fe826605f
commit
5f837efc15
3 changed files with 127 additions and 46 deletions
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@ -5,6 +5,7 @@ package context
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import (
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"context"
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"encoding/xml"
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"fmt"
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"io"
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"net/http"
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@ -136,6 +137,15 @@ func (b *Base) JSON(status int, content any) {
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}
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}
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// XML render content as XML
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func (b *Base) XML(status int, content any) {
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b.Resp.Header().Set("Content-Type", "application/xml;charset=utf-8")
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b.Resp.WriteHeader(status)
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if err := xml.NewEncoder(b.Resp).Encode(content); err != nil {
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log.Error("Render XML failed: %v", err)
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}
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}
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// RemoteAddr returns the client machine ip address
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func (b *Base) RemoteAddr() string {
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return b.Req.RemoteAddr
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@ -71,34 +71,47 @@ type Dependency struct {
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Version string `json:"version"`
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}
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type nuspecPackageType struct {
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Name string `xml:"name,attr"`
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}
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type nuspecPackageTypes struct {
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PackageType []nuspecPackageType `xml:"packageType"`
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}
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type nuspecRepository struct {
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URL string `xml:"url,attr"`
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}
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type nuspecDependency struct {
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ID string `xml:"id,attr"`
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Version string `xml:"version,attr"`
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Exclude string `xml:"exclude,attr"`
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}
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type nuspecGroup struct {
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TargetFramework string `xml:"targetFramework,attr"`
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Dependency []nuspecDependency `xml:"dependency"`
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}
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type nuspecDependencies struct {
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Group []nuspecGroup `xml:"group"`
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}
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type nuspeceMetadata struct {
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ID string `xml:"id"`
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Version string `xml:"version"`
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Authors string `xml:"authors"`
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RequireLicenseAcceptance bool `xml:"requireLicenseAcceptance"`
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ProjectURL string `xml:"projectUrl"`
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Description string `xml:"description"`
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ReleaseNotes string `xml:"releaseNotes"`
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PackageTypes nuspecPackageTypes `xml:"packageTypes"`
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Repository nuspecRepository `xml:"repository"`
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Dependencies nuspecDependencies `xml:"dependencies"`
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}
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type nuspecPackage struct {
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Metadata struct {
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ID string `xml:"id"`
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Version string `xml:"version"`
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Authors string `xml:"authors"`
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RequireLicenseAcceptance bool `xml:"requireLicenseAcceptance"`
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ProjectURL string `xml:"projectUrl"`
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Description string `xml:"description"`
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ReleaseNotes string `xml:"releaseNotes"`
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PackageTypes struct {
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PackageType []struct {
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Name string `xml:"name,attr"`
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} `xml:"packageType"`
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} `xml:"packageTypes"`
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Repository struct {
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URL string `xml:"url,attr"`
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} `xml:"repository"`
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Dependencies struct {
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Group []struct {
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TargetFramework string `xml:"targetFramework,attr"`
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Dependency []struct {
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ID string `xml:"id,attr"`
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Version string `xml:"version,attr"`
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Exclude string `xml:"exclude,attr"`
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} `xml:"dependency"`
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} `xml:"group"`
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} `xml:"dependencies"`
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} `xml:"metadata"`
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Metadata nuspeceMetadata `xml:"metadata"`
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}
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// ParsePackageMetaData parses the metadata of a Nuget package file
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@ -204,3 +217,36 @@ func toNormalizedVersion(v *version.Version) string {
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}
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return buf.String()
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}
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// returning any here because we use a private type and we don't need the type for xml marshalling
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func GenerateNuspec(pd *Package) any {
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m := nuspeceMetadata{
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ID: pd.ID,
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Version: pd.Version,
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Authors: pd.Metadata.Authors,
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ProjectURL: pd.Metadata.ProjectURL,
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Repository: nuspecRepository{URL: pd.Metadata.RepositoryURL},
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RequireLicenseAcceptance: pd.Metadata.RequireLicenseAcceptance,
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Dependencies: nuspecDependencies{
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Group: make([]nuspecGroup, len(pd.Metadata.Dependencies)),
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},
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}
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for tgf, deps := range pd.Metadata.Dependencies {
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gDeps := make([]nuspecDependency, len(deps))
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for i, dep := range deps {
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gDeps[i] = nuspecDependency{
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ID: dep.ID,
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Version: dep.Version,
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}
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}
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m.Dependencies.Group = append(m.Dependencies.Group, nuspecGroup{
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TargetFramework: tgf,
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Dependency: gDeps,
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})
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}
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return &nuspecPackage{
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Metadata: m,
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}
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}
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@ -387,34 +387,59 @@ func EnumeratePackageVersionsV3(ctx *context.Context) {
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ctx.JSON(http.StatusOK, resp)
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}
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// https://docs.microsoft.com/en-us/nuget/api/package-base-address-resource#download-package-content-nupkg
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// https://learn.microsoft.com/en-us/nuget/api/package-base-address-resource#download-package-manifest-nuspec
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// https://learn.microsoft.com/en-us/nuget/api/package-base-address-resource#download-package-content-nupkg
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func DownloadPackageFile(ctx *context.Context) {
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packageName := ctx.Params("id")
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packageVersion := ctx.Params("version")
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filename := ctx.Params("filename")
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s, u, pf, err := packages_service.GetFileStreamByPackageNameAndVersion(
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ctx,
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&packages_service.PackageInfo{
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Owner: ctx.Package.Owner,
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PackageType: packages_model.TypeNuGet,
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Name: packageName,
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Version: packageVersion,
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},
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&packages_service.PackageFileInfo{
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Filename: filename,
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},
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)
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if err != nil {
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if err == packages_model.ErrPackageNotExist || err == packages_model.ErrPackageFileNotExist {
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if filename == fmt.Sprintf("%s.nuspec", packageName) {
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pv, err := packages_model.GetVersionByNameAndVersion(ctx, ctx.Package.Owner.ID, packages_model.TypeNuGet, packageName, packageVersion)
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if err != nil {
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apiError(ctx, http.StatusNotFound, err)
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return
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}
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apiError(ctx, http.StatusInternalServerError, err)
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return
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}
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helper.ServePackageFile(ctx, s, u, pf)
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pd, err := packages_model.GetPackageDescriptor(ctx, pv)
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if err != nil {
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apiError(ctx, http.StatusInternalServerError, err)
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return
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}
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pkg := &nuget_module.Package{
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ID: pd.Package.Name,
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Version: packageVersion,
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Metadata: pd.Metadata.(*nuget_module.Metadata),
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}
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ctx.XML(http.StatusOK, nuget_module.GenerateNuspec(pkg))
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} else if filename == fmt.Sprintf("%s.%s.nupkg", packageName, packageVersion) {
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s, u, pf, err := packages_service.GetFileStreamByPackageNameAndVersion(
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ctx,
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&packages_service.PackageInfo{
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Owner: ctx.Package.Owner,
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PackageType: packages_model.TypeNuGet,
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Name: packageName,
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Version: packageVersion,
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},
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&packages_service.PackageFileInfo{
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Filename: filename,
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},
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)
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if err != nil {
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if err == packages_model.ErrPackageNotExist || err == packages_model.ErrPackageFileNotExist {
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apiError(ctx, http.StatusNotFound, err)
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return
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}
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apiError(ctx, http.StatusInternalServerError, err)
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return
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}
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helper.ServePackageFile(ctx, s, u, pf)
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} else {
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apiError(ctx, http.StatusInternalServerError, "Invalid filename")
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}
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}
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// UploadPackage creates a new package with the metadata contained in the uploaded nupgk file
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