462 lines
12 KiB
Go
462 lines
12 KiB
Go
package common
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import (
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"bytes"
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"encoding/xml"
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"fmt"
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"io"
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"log"
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"net/http"
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"net/url"
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"slices"
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)
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type ObsClient struct {
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baseUrl *url.URL
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client *http.Client
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user, password string
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cookie string
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HomeProject string
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}
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func NewObsClient(host string) (*ObsClient, error) {
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baseUrl, err := url.Parse("https://" + host)
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if err != nil {
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return nil, err
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}
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return &ObsClient{
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baseUrl: baseUrl,
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client: &http.Client{},
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user: obsUser,
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password: obsPassword,
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HomeProject: fmt.Sprintf("home:%s", obsUser),
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}, nil
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}
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type RepositoryPathMeta struct {
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Project string `xml:"project,attr"`
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Repository string `xml:"repository,attr"`
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}
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type RepositoryMeta struct {
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Name string `xml:"name,attr"`
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Archs []string `xml:"arch"`
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Paths []RepositoryPathMeta `xml:"path"`
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}
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type Flags struct {
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Contents string `xml:",innerxml"`
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}
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type ProjectMeta struct {
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XMLName xml.Name `xml:"project"`
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Name string `xml:"name,attr"`
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Title string `xml:"title"`
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Description string `xml:"description"`
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Url string `xml:"url"`
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ScmSync string `xml:"scmsync"`
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Repositories []RepositoryMeta `xml:"repository"`
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BuildFlags Flags `xml:"build"`
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PublicFlags Flags `xml:"publish"`
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DebugFlags Flags `xml:"debuginfo"`
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UseForBuild Flags `xml:"useforbuild"`
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}
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func parseProjectMeta(data []byte) (*ProjectMeta, error) {
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var meta ProjectMeta
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err := xml.Unmarshal(data, &meta)
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if err != nil {
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return nil, err
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}
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return &meta, nil
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}
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func (c *ObsClient) GetProjectMeta(project string) (*ProjectMeta, error) {
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req, err := http.NewRequest("GET", c.baseUrl.JoinPath("source", project, "_meta").String(), nil)
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if err != nil {
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return nil, err
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}
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req.SetBasicAuth(c.user, c.password)
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log.Printf("request: %#v", *req.URL)
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log.Printf("headers: %#v", req.Header)
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res, err := c.client.Do(req)
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if err != nil {
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return nil, err
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}
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switch res.StatusCode {
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case 200:
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break
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case 404:
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return nil, nil
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default:
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return nil, fmt.Errorf("Unexpected return code: %d", res.StatusCode)
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}
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data, err := io.ReadAll(res.Body)
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if err != nil {
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return nil, err
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}
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return parseProjectMeta(data)
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}
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func ObsSafeProjectName(prjname string) string {
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if len(prjname) < 1 {
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return prjname
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} else if len(prjname) > 200 {
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prjname = prjname[:199]
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}
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switch prjname[0] {
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case '_', '.', ':':
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prjname = "X" + prjname[1:]
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// no UTF-8 in OBS :(
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// prjname = "＿" + prjname[1:]
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// case ':':
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// prjname = "：" + prjname[1:]
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// case '.':
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// prjname = "․" + prjname[1:]
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}
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return prjname
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}
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func (c *ObsClient) SetProjectMeta(meta *ProjectMeta) error {
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req, err := http.NewRequest("PUT", c.baseUrl.JoinPath("source", meta.Name, "_meta").String(), nil)
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if err != nil {
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return err
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}
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req.SetBasicAuth(c.user, c.password)
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xml, err := xml.Marshal(meta)
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if err != nil {
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return err
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}
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req.Body = io.NopCloser(bytes.NewReader(xml))
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log.Printf("headers: %#v", req.Header)
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log.Printf("xml: %s", xml)
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res, err := c.client.Do(req)
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if err != nil {
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return err
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}
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switch res.StatusCode {
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case 200:
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break
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default:
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return fmt.Errorf("Unexpected return code: %d", res.StatusCode)
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}
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return nil
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}
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func (c *ObsClient) DeleteProject(project string) error {
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req, err := http.NewRequest("DELETE", c.baseUrl.JoinPath("source", project).String(), nil)
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if err != nil {
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return err
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}
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req.SetBasicAuth(c.user, c.password)
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res, err := c.client.Do(req)
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if err != nil {
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return err
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}
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if res.StatusCode != 200 {
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return fmt.Errorf("Unexpected return code: %d", res.StatusCode)
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}
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return nil
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}
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type PackageBuildStatus struct {
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Package string `xml:"package,attr"`
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Code string `xml:"code,attr"`
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Details string `xml:"details"`
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}
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type BuildResult struct {
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Project string `xml:"project,attr"`
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Repository string `xml:"repository,attr"`
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Arch string `xml:"arch,attr"`
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Code string `xml:"code,attr"`
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Dirty bool `xml:"dirty,attr"`
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Status []PackageBuildStatus `xml:"status"`
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Binaries []BinaryList `xml:"binarylist"`
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}
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type Binary struct {
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Size uint64 `xml:"size,attr"`
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Filename string `xml:"filename,attr"`
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Mtime uint64 `xml:"mtime,attr"`
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}
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type BinaryList struct {
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Package string `xml:"package,attr"`
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Binary []Binary `xml:"binary"`
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}
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type BuildResultList struct {
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XMLName xml.Name `xml:"resultlist"`
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Result []BuildResult `xml:"result"`
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}
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func (r *BuildResultList) GetPackageList() []string {
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pkgList := make([]string, 0, 16)
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for _, res := range r.Result {
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// TODO: enough to iterate over one result set?
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for _, status := range res.Status {
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if !slices.Contains(pkgList, status.Package) {
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pkgList = append(pkgList, status.Package)
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}
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}
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}
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return pkgList
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}
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func (r *BuildResultList) BuildResultSummary() (success, finished bool) {
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if r == nil {
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return true, true
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}
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finished = len(r.Result) > 0 && len(r.Result[0].Status) > 0
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success = finished
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for _, resultSet := range r.Result {
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repoDetail, ok := ObsRepoStatusDetails[resultSet.Code]
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if !ok {
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panic("Unknown repo result code: " + resultSet.Code)
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}
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finished = repoDetail.Finished
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if !finished || resultSet.Dirty {
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return
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}
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for _, result := range resultSet.Status {
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detail, ok := ObsBuildStatusDetails[result.Code]
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if !ok {
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panic("Unknown result code: " + result.Code)
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}
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finished = finished && detail.Finished
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success = success && detail.Success
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if !finished {
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return
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}
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}
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}
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return
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}
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var ObsBuildStatusDetails map[string]ObsBuildStatusDetail
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var ObsRepoStatusDetails map[string]ObsBuildStatusDetail
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type ObsBuildStatusDetail struct {
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Code string
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Description string
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Finished bool
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Success bool
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}
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func init() {
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ObsBuildStatusDetails = make(map[string]ObsBuildStatusDetail)
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ObsRepoStatusDetails = make(map[string]ObsBuildStatusDetail)
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// package status
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ObsBuildStatusDetails["succeeded"] = ObsBuildStatusDetail{
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Code: "succeeded",
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Description: "Package has built successfully and can be used to build further packages.",
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Finished: true,
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Success: true,
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}
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ObsBuildStatusDetails["failed"] = ObsBuildStatusDetail{
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Code: "failed",
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Description: "The package does not build successfully. No packages have been created. Packages that depend on this package will be built using any previously created packages, if they exist.",
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Finished: true,
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Success: false,
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}
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ObsBuildStatusDetails["unresolvable"] = ObsBuildStatusDetail{
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Code: "unresolvable",
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Description: "The build can not begin, because required packages are either missing or not explicitly defined.",
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Finished: true,
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Success: false,
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}
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ObsBuildStatusDetails["broken"] = ObsBuildStatusDetail{
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Code: "broken",
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Description: "The sources either contain no build description (e.g. specfile), automatic source processing failed or a merge conflict does exist.",
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Finished: true,
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Success: false,
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}
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ObsBuildStatusDetails["blocked"] = ObsBuildStatusDetail{
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Code: "blocked",
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Description: "This package waits for other packages to be built. These can be in the same or other projects.",
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Finished: false,
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}
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ObsBuildStatusDetails["scheduled"] = ObsBuildStatusDetail{
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Code: "scheduled",
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Description: "A package has been marked for building, but the build has not started yet.",
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Finished: false,
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}
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ObsBuildStatusDetails["dispatching"] = ObsBuildStatusDetail{
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Code: "dispatching",
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Description: "A package is being copied to a build host. This is an intermediate state before building.",
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Finished: false,
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}
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ObsBuildStatusDetails["building"] = ObsBuildStatusDetail{
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Code: "building",
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Description: "The package is currently being built.",
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Finished: false,
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}
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ObsBuildStatusDetails["signing"] = ObsBuildStatusDetail{
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Code: "signing",
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Description: "The package has been built successfully and is assigned to get signed.",
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Finished: false,
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}
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ObsBuildStatusDetails["finished"] = ObsBuildStatusDetail{
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Code: "finished",
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Description: "The package has been built and signed, but has not yet been picked up by the scheduler. This is an intermediate state prior to 'succeeded' or 'failed'.",
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Finished: false,
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}
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ObsBuildStatusDetails["disabled"] = ObsBuildStatusDetail{
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Code: "disabled",
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Description: "The package has been disabled from building in project or package metadata. Packages that depend on this package will be built using any previously created packages, if they still exist.",
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Finished: true,
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Success: true,
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}
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ObsBuildStatusDetails["excluded"] = ObsBuildStatusDetail{
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Code: "excluded",
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Description: "The package build has been disabled in package build description (for example in the .spec file) or does not provide a matching build description for the target.",
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Finished: true,
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Success: true,
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}
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ObsBuildStatusDetails["locked"] = ObsBuildStatusDetail{
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Code: "locked",
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Description: "The package is frozen",
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Finished: true,
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Success: true,
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}
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ObsBuildStatusDetails["unknown"] = ObsBuildStatusDetail{
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Code: "unknown",
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Description: "The scheduler has not yet evaluated this package. Should be a short intermediate state for new packages.",
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Finished: false,
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}
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// repo status
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ObsRepoStatusDetails["published"] = ObsBuildStatusDetail{
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Code: "published",
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Description: "Repository has been published",
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Finished: true,
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}
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ObsRepoStatusDetails["publishing"] = ObsBuildStatusDetail{
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Code: "publishing",
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Description: "Repository is being created right now",
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Finished: true,
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}
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ObsRepoStatusDetails["unpublished"] = ObsBuildStatusDetail{
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Code: "unpublished",
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Description: "Build finished, but repository publishing is disabled",
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Finished: true,
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}
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ObsRepoStatusDetails["building"] = ObsBuildStatusDetail{
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Code: "building",
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Description: "Build jobs exist for the repository",
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Finished: false,
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}
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ObsRepoStatusDetails["finished"] = ObsBuildStatusDetail{
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Code: "finished",
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Description: "Build jobs have been processed, new repository is not yet created",
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Finished: true,
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}
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ObsRepoStatusDetails["blocked"] = ObsBuildStatusDetail{
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Code: "blocked",
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Description: "No build possible at the moment, waiting for jobs in other repositories",
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Finished: false,
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}
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ObsRepoStatusDetails["broken"] = ObsBuildStatusDetail{
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Code: "broken",
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Description: "The repository setup is broken, build or publish not possible",
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Finished: true,
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}
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ObsRepoStatusDetails["scheduling"] = ObsBuildStatusDetail{
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Code: "scheduling",
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Description: "The repository state is being calculated right now",
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Finished: false,
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}
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}
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func parseBuildResults(data []byte) (*BuildResultList, error) {
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result := BuildResultList{}
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err := xml.Unmarshal(data, &result)
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if err != nil {
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return nil, err
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}
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return &result, nil
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}
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type ObsProjectNotFound struct {
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Project string
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}
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func (obs ObsProjectNotFound) Error() string {
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return fmt.Sprintf("OBS project is not found: %s", obs.Project)
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}
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func (c *ObsClient) BuildStatus(project string, packages ...string) (*BuildResultList, error) {
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u := c.baseUrl.JoinPath("build", project, "_result")
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query := u.Query()
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query.Add("view", "status")
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query.Add("view", "binarylist")
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query.Add("multibuild", "1")
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for _, pkg := range packages {
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query.Add("package", pkg)
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}
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u.RawQuery = query.Encode()
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req, err := http.NewRequest("GET", u.String(), nil)
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log.Print(u.String())
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if err != nil {
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return nil, err
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}
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req.SetBasicAuth(c.user, c.password)
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res, err := c.client.Do(req)
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if err != nil {
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return nil, err
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}
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switch res.StatusCode {
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case 200:
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break
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case 404:
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return nil, ObsProjectNotFound{project}
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default:
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return nil, fmt.Errorf("Unexpected return code: %d", res.StatusCode)
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}
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data, err := io.ReadAll(res.Body)
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if err != nil {
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return nil, err
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}
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return parseBuildResults(data)
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}
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