diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/gerrit-hook/gerrit.go | 149 |
1 files changed, 0 insertions, 149 deletions
diff --git a/tools/gerrit-hook/gerrit.go b/tools/gerrit-hook/gerrit.go deleted file mode 100644 index 4854427..0000000 --- a/tools/gerrit-hook/gerrit.go +++ /dev/null @@ -1,149 +0,0 @@ -package main - -import ( - "bytes" - "context" - "encoding/json" - "flag" - "fmt" - "io/ioutil" - "log" - "log/syslog" - "net/http" - "os" - "regexp" - "strconv" - "strings" - "time" -) - -// Regular expression to extract change ID out of a URL -var changeIdRegexp = regexp.MustCompile(`^.*/(\d+)$`) - -func gerritHookMain(cfg *config, log *syslog.Writer, trigger *buildTrigger) { - if trigger == nil { - os.Exit(0) - } - - err := triggerBuild(cfg, log, trigger) - if err != nil { - log.Err(fmt.Sprintf("failed to trigger Buildkite build: %s", err)) - os.Exit(1) - } -} - -type reviewInput struct { - Message string `json:"message"` - Labels map[string]int `json:"labels,omitempty"` - OmitDuplicateComments bool `json:"omit_duplicate_comments"` - IgnoreDefaultAttentionSetRules bool `json:"ignore_default_attention_set_rules"` - Tag string `json:"tag"` - Notify string `json:"notify,omitempty"` -} - -type buildTrigger struct { - project string - change string - kind string - changeUrl string - changeOwner string - changeOwnerUserName string - branch string - topic string - uploader string - uploaderUserName string - commit string - patchset string - changeId string - ref string -} - -// https://gerrit.googlesource.com/plugins/hooks/+/HEAD/src/main/resources/Documentation/hooks.md#patchset_created -func triggerForPatchsetCreated() (*buildTrigger, error) { - var trigger buildTrigger - - flag.StringVar(&trigger.project, "project", "", "Gerrit project") - flag.StringVar(&trigger.change, "change", "", "Gerrit change") - flag.StringVar(&trigger.kind, "kind", "", "Gerrit kind") - flag.StringVar(&trigger.changeUrl, "change-url", "", "Gerrit URL for the change") - flag.StringVar(&trigger.changeOwner, "change-owner", "", "Gerrit owner") - flag.StringVar(&trigger.changeOwnerUserName, "change-owner-username", "", "Gerrit username") - flag.StringVar(&trigger.branch, "branch", "", "name of the branch") - flag.StringVar(&trigger.topic, "topic", "", "name of the topic") - flag.StringVar(&trigger.uploader, "uploader", "", "name ofthe uploader") - flag.StringVar(&trigger.uploaderUserName, "uploader-username", "", "") - flag.StringVar(&trigger.commit, "commit", "", "") - flag.StringVar(&trigger.patchset, "patchset", "", "") - - flag.Parse() - - // if the name of the repository has dot in it's name, we - // replace it with the string `-dot-'. - trigger.project = strings.Replace(trigger.project, ".", "-dot-", -1) - - // if the name of the targetted branch is not `main', we don't - // care about running the tests. - if trigger.branch != "main" { - return nil, nil - } - - // We only care about patchset that are actually modifying the - // code. See - // https://gerrit-review.googlesource.com/Documentation/config-labels.html - if trigger.kind == "NO_CODE_CHANGE" || trigger.kind == "NO_CHANGE" { - return nil, nil - } - - // extract the changeId from the URL - matches := changeIdRegexp.FindStringSubmatch(trigger.changeUrl) - trigger.changeId = matches[1] - - // build the ref - changeId, _ := strconv.Atoi(trigger.changeId) - trigger.ref = fmt.Sprintf( - "refs/changes/%02d/%s/%s", - changeId%100, trigger.changeId, trigger.patchset, - ) - - return &trigger, nil -} - -// after triggering a build with buildKite, we update gerrit to add a -// comment that links to the build. -func updateGerrit(cfg *config, review reviewInput, changeId string, patchSet string) { - body, err := json.Marshal(review) - if err != nil { - log.Fatal(fmt.Sprintf("failed to marshal gerrit update: %v", err)) - os.Exit(1) - } - - reader := ioutil.NopCloser(bytes.NewReader(body)) - url := fmt.Sprintf("%s/a/changes/%s/revisions/%s/review", cfg.GerritUrl, changeId, patchSet) - req, err := http.NewRequest("POST", url, reader) - if err != nil { - fmt.Fprintf(os.Stderr, "failed to create an HTTP request: %v", err) - os.Exit(1) - } - - req.SetBasicAuth(cfg.GerritUser, cfg.GerritPassword) - req.Header.Add("Content-Type", "application/json") - - // Let's budget this to 10 seconds maximum, this should be more - // than enough to add a comment to gerrit. - ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second) - defer cancel() - - resp, err := http.DefaultClient.Do(req.WithContext(ctx)) - if err != nil { - fmt.Fprintf(os.Stderr, "failed to send gerrit request: %v", err) - os.Exit(1) - } - defer resp.Body.Close() - - if resp.StatusCode != http.StatusOK { - respBody, _ := ioutil.ReadAll(resp.Body) - fmt.Fprintf(os.Stderr, "failed to update gerrit: %s: %s ", respBody, resp.Status) - } else { - fmt.Printf("added link to CI build to %s", patchSet) - } -} |