61 lines
1.9 KiB
Go
61 lines
1.9 KiB
Go
package bot
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import (
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"fmt"
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"github.com/go-gitea/giteabot/internal/gitops"
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"github.com/go-gitea/giteabot/internal/provider"
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)
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func (b *Bot) RunBackport() error {
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versions, err := b.Provider.FetchMilestones()
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if err != nil {
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return err
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}
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repo, err := b.EnsureRepo()
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if err != nil {
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return err
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}
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for _, version := range versions {
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candidates, err := b.Provider.FetchCandidates(version.MajorMinor)
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if err != nil {
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return err
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}
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for _, candidate := range candidates {
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if err := b.handleBackportCandidate(*repo, candidate, version); err != nil {
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return err
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}
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}
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}
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return nil
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}
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func (b *Bot) handleBackportCandidate(repo gitops.Repo, candidate provider.Issue, version provider.Version) error {
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exists, err := b.Provider.BackportPullRequestExists(candidate.Number, version.MajorMinor)
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if err != nil {
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return err
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}
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if exists {
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return nil
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}
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original, err := b.Provider.FetchPullRequest(candidate.Number)
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if err != nil {
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return err
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}
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success, err := gitops.CherryPick(repo, original.MergeCommitSHA, original.Number, version.MajorMinor)
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if err != nil {
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return err
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}
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if !success {
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message := fmt.Sprintf(
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"I was unable to create a backport for %s. @%s, please send one manually. :tea:\n\n```\ngo run ./contrib/backport %d\n... // fix git conflicts if any\ngo run ./contrib/backport --continue\n```\n",
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version.MajorMinor,
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original.User.Login,
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original.Number,
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)
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_ = b.Provider.AddComment(original.Number, message)
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_ = b.Provider.AddLabels(original.Number, []string{b.Config.Labels.BackportManual})
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return nil
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}
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return b.Provider.CreateBackportPullRequest(original, version, fmt.Sprintf("backport-%d-v%s", original.Number, version.MajorMinor))
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}
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