forge

type AutoMerger interface {
	AutoMerge(ctx context.Context, repo string, n int) error
}

type Change struct {
	Number   int
	Title    string
	URL      string
	HeadRef  string
	HeadSHA  string
	MergeSHA string
	State    ChangeState
	MergedAt *time.Time
	MergedBy string
	Author   string
}

type ChangeRequest struct {
	Base    string
	Branch  string
	Title   string
	Message string
	Files   map[string][]byte
}

type ChangeState string

type Check struct {
	Name        string
	State       CheckState
	CompletedAt time.Time
}

type CheckState string

type Comment struct {
	ID     int64
	Author string
	Body   string
}

type DeployState string

type Deployment struct {
	ID          int64
	Environment string
	SHA         string
	State       DeployState
	CreatedAt   time.Time
	Payload     []byte
}

type Deployments interface {
	CreateDeployment(ctx context.Context, repo, environment, sha string, payload []byte) (Deployment, error)
	SetDeploymentState(ctx context.Context, repo string, id int64, state DeployState, logURL string) error
	ListDeployments(ctx context.Context, repo, environment string) iter.Seq2[Deployment, error]
}

type File struct {
	Path   string
	Status string
	Patch  string
}

type Forge interface {
	Reader
	Writer
}

type Reader interface {
	DefaultBranch(ctx context.Context, repo string) (string, error)
	FileAt(ctx context.Context, repo, path, ref string) ([]byte, error)
	ResolveRef(ctx context.Context, repo, ref string) (string, error)
	ChangedPaths(ctx context.Context, repo, base, head string) ([]string, error)
	Subtrees(ctx context.Context, repo, dir, ref string) (map[string]string, error)
	OpenChanges(ctx context.Context, repo, headPrefix string) ([]Change, error)
	ChangeByHead(ctx context.Context, repo, head string) (Change, bool, error)
	GetChange(ctx context.Context, repo string, n int) (Change, error)
	ChangesForCommit(ctx context.Context, repo, sha string) ([]Change, error)
	ChangeFiles(ctx context.Context, repo string, n int) ([]File, error)
	Checks(ctx context.Context, repo, sha string) ([]Check, error)
	Comments(ctx context.Context, repo string, n int) ([]Comment, error)
	Viewer(ctx context.Context) (string, error)
}

type RepoSettings struct {
	Push                *bool
	AutoMerge           *bool
	DeleteBranchOnMerge *bool
}

type Settings interface {
	RepoSettings(ctx context.Context, repo string) (RepoSettings, error)
}

type Writer interface {
	CreateTag(ctx context.Context, repo, tag, sha string) error
	PushChange(ctx context.Context, repo string, req ChangeRequest) (Change, error)
	CloseChange(ctx context.Context, repo string, n int, deleteBranch bool) error
	CreateComment(ctx context.Context, repo string, n int, body string) (Comment, error)
	UpdateComment(ctx context.Context, repo string, id int64, body string) error
}