259 lines
8.4 KiB
Go
259 lines
8.4 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"log"
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"math/rand"
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"os"
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"path/filepath"
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"slices"
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"sync"
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"time"
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"src.opensuse.org/autogits/common"
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)
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var configuredRepos map[string]*common.AutogitConfig
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var gitea *common.GiteaTransport
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func isConfiguredOrg(org *common.Organization) bool {
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_, found := configuredRepos[org.Username]
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return found
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}
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func processRepositoryAction(h *common.RequestHandler) error {
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action := h.Request.Data.(*common.RepositoryWebhookEvent)
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config, configFound := configuredRepos[action.Organization.Username]
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if !configFound {
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if h.Git.DebugLogger {
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h.StdLogger.Printf("Repository event for %s. Not configured. Ignoring.\n", action.Organization.Username)
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}
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return nil
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}
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prjgit := config.GitProjectName
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if action.Repository.Name == prjgit {
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if h.Git.DebugLogger {
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h.StdLogger.Printf("repository event %s for PrjGit '%s'. Ignoring\n", common.DefaultGitPrj, action.Action)
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}
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return nil
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}
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prjGitRepo, err := gitea.CreateRepositoryIfNotExist(h.Git, *action.Organization, prjgit)
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if err != nil {
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return fmt.Errorf("Error accessing/creating prjgit: %s err: %w", prjgit, err)
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}
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h.Git.GitExec("", "clone", "--depth", "1", prjGitRepo.SSHURL, common.DefaultGitPrj)
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switch action.Action {
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case "created":
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h.Git.GitExec(common.DefaultGitPrj, "submodule", "--quiet", "add", "--depth", "1", action.Repository.Clone_Url)
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h.Git.GitExec(common.DefaultGitPrj, "commit", "-m", "Automatic package inclusion via Direct Workflow")
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h.Git.GitExec(common.DefaultGitPrj, "push")
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case "deleted":
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if stat, err := os.Stat(filepath.Join(h.Git.GitPath, common.DefaultGitPrj, action.Repository.Name)); err != nil || !stat.IsDir() {
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if h.Git.DebugLogger {
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h.StdLogger.Printf("delete event for %s -- not in project. Ignoring\n", action.Repository.Name)
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}
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return nil
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}
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h.Git.GitExec(common.DefaultGitPrj, "rm", action.Repository.Name)
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h.Git.GitExec(common.DefaultGitPrj, "commit", "-m", "Automatic package removal via Direct Workflow")
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h.Git.GitExec(common.DefaultGitPrj, "push")
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default:
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return fmt.Errorf("%s: %s", "Unknown action type", action.Action)
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}
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return nil
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}
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func processPushAction(h *common.RequestHandler) error {
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action := h.Request.Data.(*common.PushWebhookEvent)
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config, configFound := configuredRepos[action.Repository.Owner.Username]
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if !configFound {
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if h.Git.DebugLogger {
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h.StdLogger.Printf("Push event to Organizationr '%s'. Not configured. Ignoring.\n", action.Repository.Owner.Username)
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}
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return nil
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}
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prjgit := config.GitProjectName
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if action.Repository.Name == prjgit {
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if h.Git.DebugLogger {
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h.StdLogger.Printf("push to %s -- ignoring\n", prjgit)
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}
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return nil
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}
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prjGitRepo, err := gitea.CreateRepositoryIfNotExist(h.Git, *action.Repository.Owner, prjgit)
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if err != nil {
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return fmt.Errorf("Error accessing/creating prjgit: %s err: %w", prjgit, err)
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}
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h.Git.GitExec("", "clone", "--depth", "1", prjGitRepo.SSHURL, common.DefaultGitPrj)
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if stat, err := os.Stat(filepath.Join(h.Git.GitPath, common.DefaultGitPrj, action.Repository.Name)); err != nil || !stat.IsDir() {
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if h.Git.DebugLogger {
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h.StdLogger.Printf("Pushed to package that is not part of the project. Ignoring: %v\n", err)
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}
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return nil
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}
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h.Git.GitExec(common.DefaultGitPrj, "submodule", "update", "--init", "--depth", "1", "--checkout", action.Repository.Name)
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id, _ := h.Git.GitBranchHead(filepath.Join(common.DefaultGitPrj, action.Repository.Name), action.Repository.Default_Branch)
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for _, commitId := range action.Commits {
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if commitId.Id == id {
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h.Git.GitExec(filepath.Join(common.DefaultGitPrj, action.Repository.Name), "fetch", "--depth", "1", "origin", id)
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h.Git.GitExec(filepath.Join(common.DefaultGitPrj, action.Repository.Name), "checkout", id)
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h.Git.GitExec(common.DefaultGitPrj, "commit", "-a", "-m", "Automatic update via push via Direct Workflow")
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h.Git.GitExec(common.DefaultGitPrj, "push")
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return nil
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}
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}
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h.StdLogger.Println("push of refs not on the main branch. ignoring.")
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return nil
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}
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func verifyProjectState(git *common.GitHandler, orgName string, config *common.AutogitConfig) error {
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org := common.Organization{
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Username: orgName,
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}
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repo, err := gitea.CreateRepositoryIfNotExist(git, org, config.GitProjectName)
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if err != nil {
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return fmt.Errorf("Error fetching or creating '%s/%s' -- aborting verifyProjectState(). Err: %w", orgName, config.GitProjectName, err)
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}
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if err := git.GitExec("", "clone", "--depth", "1", repo.SSHURL, config.GitProjectName); err != nil {
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return fmt.Errorf("Error closing projectgit for %s, Err: %w", config.GitProjectName, err)
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}
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sub, err := git.GitSubmoduleList(config.GitProjectName, "HEAD")
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if err != nil {
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return fmt.Errorf("Failed to fetch submodule list... Err: %w", err)
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}
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isGitUpdated := false
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for filename, commitId := range sub {
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commits, err := gitea.GetRecentCommits(orgName, filename, config.Branch, 10)
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if err != nil {
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return fmt.Errorf("Failed to fetch recent commits for package: '%s'. Err: %w", filename, err)
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}
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idx := 1000
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for i, c := range commits {
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if c.SHA == commitId {
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idx = i
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break
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}
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}
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if idx == 0 {
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// up-to-date
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continue
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} else if idx < len(commits) { // update
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git.GitExec(config.GitProjectName, "submodule", "update", "--init", "--depth", "1", "--checkout", filename)
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git.GitExec(filepath.Join(config.GitProjectName, filename), "fetch", "--depth", "1", "origin", commits[0].SHA)
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git.GitExec(filepath.Join(config.GitProjectName, filename), "checkout", commits[0].SHA)
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isGitUpdated = true
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} else {
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// probably need `merge-base` or `rev-list` here instead, or the project updated already
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return fmt.Errorf("Cannot find SHA of last matching update for package: '%s'. idx: %d", filename, idx)
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}
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}
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if isGitUpdated {
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git.GitExec(common.DefaultGitPrj, "commit", "-a", "-m", "Automatic update via push via Direct Workflow -- SYNC")
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git.GitExec(common.DefaultGitPrj, "push")
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// commit changes and push
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}
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return nil
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}
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var checkOnStart bool
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var checkInterval time.Duration
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func consistencyCheckProcess(git *common.GitHandler, repos map[string]*common.AutogitConfig) {
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if checkOnStart {
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var wg sync.WaitGroup
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for org, conf := range repos {
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wg.Add(1)
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go func() {
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defer wg.Done()
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verifyProjectState(git, org, conf)
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}()
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}
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wg.Wait()
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log.Printf("== Startup consistency check done...")
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}
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for org, conf := range repos {
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time.Sleep(checkInterval - checkInterval/2 + time.Duration(rand.Int63n(int64(checkInterval))))
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log.Printf(" ++ starting verification, org: `%s`\n", org)
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if err := verifyProjectState(git, org, conf); err != nil {
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log.Printf(" *** verification failed, org: `%s`, err: %#v\n", org, err)
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}
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log.Printf(" ++ verification complete, org: `%s`\n", org)
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}
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}
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var debugMode bool
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func main() {
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workflowConfig := flag.String("config", "", "Repository and workflow definition file")
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giteaHost := flag.String("gitea", "src.opensuse.org", "Gitea instance")
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rabbitUrl := flag.String("url", "amqps://rabbit.opensuse.org", "URL for RabbitMQ instance")
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flag.BoolVar(&debugMode, "debug", false, "Extra debugging information")
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flag.BoolVar(&checkOnStart, "check-on-start", false, "Check all repositories for consistency on start, without delays")
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checkIntervalHours := flag.Float64("check-interval", 5, "Check interval (+-random delay) for repositories for consitency, in hours")
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flag.Parse()
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checkInterval = time.Duration(*checkIntervalHours) * time.Hour
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if len(*workflowConfig) == 0 {
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log.Fatalln("No configuratio file specified. Aborting")
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}
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configs, err := common.ReadWorkflowConfigsFile(*workflowConfig)
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if err != nil {
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log.Fatal(err)
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}
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configuredRepos = make(map[string]*common.AutogitConfig)
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orgs := make([]string, 0, 10)
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for _, c := range configs {
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if slices.Contains(c.Workflows, "push") {
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if debugMode {
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log.Printf(" + adding org: '%s', branch: '%s', prjgit: '%s'\n", c.Organization, c.Branch, c.GitProjectName)
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}
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configuredRepos[c.Organization] = c
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orgs = append(orgs, c.Organization)
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}
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}
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gitea = common.AllocateGiteaTransport(*giteaHost)
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var defs common.ListenDefinitions
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defs.GitAuthor = "GiteaBot - AutoDevel"
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defs.RabbitURL = *rabbitUrl
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defs.Handlers = make(map[string]common.RequestProcessor)
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defs.Handlers[common.RequestType_Push] = processPushAction
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defs.Handlers[common.RequestType_Repository] = processRepositoryAction
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if err := common.RequireGiteaSecretToken(); err != nil {
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log.Fatal(err)
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}
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if err := common.RequireRabbitSecrets(); err != nil {
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log.Fatal(err)
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}
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log.Fatal(common.ProcessRabbitMQEvents(defs, orgs))
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}
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