git-bug/entity/merge.go
Amine Hilaly 5ca326af83 bridge/core: add context.Context to ImportAll and ExportAll signatures
bridge/core: add ImportResult objects to stream import events

bridge/core: launchpad support asynchronous import

bridge/github: cancellable export and import functions

bridge/gitlab: cancellable export and import functions

commands: bridge pull/push gracefull kill

bridge/github: fix github import

bridge/github: use simple context for imports

bridge/core: name parameters in interfaces

github/core: Add EventError to export and import events types

bridge/gitlab: add context support in gitlab requests functions

bridge/gitlab: remove imported events count from importer logic

bridge/github: remove imported events count from importer logic

bridge/github: add context support in query and muration requets

bridge/github: fix bug duplicate editions after multiple calls

bridge/core: import import and export events String methods
bridge/gitlab: fix error handling in note import events

commands/bridge: Add statistics about imports and exports

bridge/gitlab: properly handle context cancellation

bridge/github: improve error handling

bridge: break iterators on context cancel or timeout

bridge: add context timeout support

bridge: improve event formating and error handling

commands: handle interrupt and switch cases

bridge/github: add export mutation timeouts

bridge: fix race condition bug in the github and gitlab importers
bridge/github: improve context error handling
2019-08-18 00:14:22 +02:00

75 lines
1.4 KiB
Go

package entity
import (
"fmt"
)
// MergeStatus represent the result of a merge operation of an entity
type MergeStatus int
const (
_ MergeStatus = iota
MergeStatusNew
MergeStatusInvalid
MergeStatusUpdated
MergeStatusNothing
MergeStatusError
)
type MergeResult struct {
// Err is set when a terminal error occur in the process
Err error
Id Id
Status MergeStatus
// Only set for invalid status
Reason string
// Not set for invalid status
Entity Interface
}
func (mr MergeResult) String() string {
switch mr.Status {
case MergeStatusNew:
return "new"
case MergeStatusInvalid:
return fmt.Sprintf("invalid data: %s", mr.Reason)
case MergeStatusUpdated:
return "updated"
case MergeStatusNothing:
return "nothing to do"
case MergeStatusError:
return fmt.Sprintf("merge error on %s: %s", mr.Id, mr.Err.Error())
default:
panic("unknown merge status")
}
}
func NewMergeError(err error, id Id) MergeResult {
return MergeResult{
Err: err,
Id: id,
Status: MergeStatusError,
}
}
func NewMergeStatus(status MergeStatus, id Id, entity Interface) MergeResult {
return MergeResult{
Id: id,
Status: status,
// Entity is not set for an invalid merge result
Entity: entity,
}
}
func NewMergeInvalidStatus(id Id, reason string) MergeResult {
return MergeResult{
Id: id,
Status: MergeStatusInvalid,
Reason: reason,
}
}