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-rw-r--r--bridge/core/bridge.go15
-rw-r--r--bridge/core/export.go24
-rw-r--r--bridge/core/import.go128
-rw-r--r--bridge/core/interfaces.go5
4 files changed, 156 insertions, 16 deletions
diff --git a/bridge/core/bridge.go b/bridge/core/bridge.go
index 645dac3d..9161b418 100644
--- a/bridge/core/bridge.go
+++ b/bridge/core/bridge.go
@@ -2,6 +2,7 @@
package core
import (
+ "context"
"fmt"
"reflect"
"regexp"
@@ -289,26 +290,26 @@ func (b *Bridge) ensureInit() error {
return nil
}
-func (b *Bridge) ImportAll(since time.Time) error {
+func (b *Bridge) ImportAll(ctx context.Context, since time.Time) (<-chan ImportResult, error) {
importer := b.getImporter()
if importer == nil {
- return ErrImportNotSupported
+ return nil, ErrImportNotSupported
}
err := b.ensureConfig()
if err != nil {
- return err
+ return nil, err
}
err = b.ensureInit()
if err != nil {
- return err
+ return nil, err
}
- return importer.ImportAll(b.repo, since)
+ return importer.ImportAll(ctx, b.repo, since)
}
-func (b *Bridge) ExportAll(since time.Time) (<-chan ExportResult, error) {
+func (b *Bridge) ExportAll(ctx context.Context, since time.Time) (<-chan ExportResult, error) {
exporter := b.getExporter()
if exporter == nil {
return nil, ErrExportNotSupported
@@ -324,5 +325,5 @@ func (b *Bridge) ExportAll(since time.Time) (<-chan ExportResult, error) {
return nil, err
}
- return exporter.ExportAll(b.repo, since)
+ return exporter.ExportAll(ctx, b.repo, since)
}
diff --git a/bridge/core/export.go b/bridge/core/export.go
index 09566b62..55cf5a60 100644
--- a/bridge/core/export.go
+++ b/bridge/core/export.go
@@ -17,6 +17,7 @@ const (
ExportEventTitleEdition
ExportEventLabelChange
ExportEventNothing
+ ExportEventError
)
// ExportResult is an event that is emitted during the export process, to
@@ -32,19 +33,28 @@ type ExportResult struct {
func (er ExportResult) String() string {
switch er.Event {
case ExportEventBug:
- return "new issue"
+ return fmt.Sprintf("new issue: %s", er.ID)
case ExportEventComment:
- return "new comment"
+ return fmt.Sprintf("new comment: %s", er.ID)
case ExportEventCommentEdition:
- return "updated comment"
+ return fmt.Sprintf("updated comment: %s", er.ID)
case ExportEventStatusChange:
- return "changed status"
+ return fmt.Sprintf("changed status: %s", er.ID)
case ExportEventTitleEdition:
- return "changed title"
+ return fmt.Sprintf("changed title: %s", er.ID)
case ExportEventLabelChange:
- return "changed label"
+ return fmt.Sprintf("changed label: %s", er.ID)
case ExportEventNothing:
- return fmt.Sprintf("no event: %v", er.Reason)
+ if er.ID != "" {
+ return fmt.Sprintf("ignoring export event %s: %s", er.ID, er.Reason)
+ }
+ return fmt.Sprintf("ignoring export event: %s", er.Reason)
+ case ExportEventError:
+ if er.ID != "" {
+ return fmt.Sprintf("export error at %s: %s", er.ID, er.Err.Error())
+ }
+ return fmt.Sprintf("export error: %s", er.Err.Error())
+
default:
panic("unknown export result")
}
diff --git a/bridge/core/import.go b/bridge/core/import.go
new file mode 100644
index 00000000..0961e00b
--- /dev/null
+++ b/bridge/core/import.go
@@ -0,0 +1,128 @@
+package core
+
+import (
+ "fmt"
+
+ "github.com/MichaelMure/git-bug/entity"
+)
+
+type ImportEvent int
+
+const (
+ _ ImportEvent = iota
+ ImportEventBug
+ ImportEventComment
+ ImportEventCommentEdition
+ ImportEventStatusChange
+ ImportEventTitleEdition
+ ImportEventLabelChange
+ ImportEventIdentity
+ ImportEventNothing
+ ImportEventError
+)
+
+// ImportResult is an event that is emitted during the import process, to
+// allow calling code to report on what is happening, collect metrics or
+// display meaningful errors if something went wrong.
+type ImportResult struct {
+ Err error
+ Event ImportEvent
+ ID entity.Id
+ Reason string
+}
+
+func (er ImportResult) String() string {
+ switch er.Event {
+ case ImportEventBug:
+ return fmt.Sprintf("new issue: %s", er.ID)
+ case ImportEventComment:
+ return fmt.Sprintf("new comment: %s", er.ID)
+ case ImportEventCommentEdition:
+ return fmt.Sprintf("updated comment: %s", er.ID)
+ case ImportEventStatusChange:
+ return fmt.Sprintf("changed status: %s", er.ID)
+ case ImportEventTitleEdition:
+ return fmt.Sprintf("changed title: %s", er.ID)
+ case ImportEventLabelChange:
+ return fmt.Sprintf("changed label: %s", er.ID)
+ case ImportEventIdentity:
+ return fmt.Sprintf("new identity: %s", er.ID)
+ case ImportEventNothing:
+ if er.ID != "" {
+ return fmt.Sprintf("ignoring import event %s: %s", er.ID, er.Reason)
+ }
+ return fmt.Sprintf("ignoring event: %s", er.Reason)
+ case ImportEventError:
+ if er.ID != "" {
+ return fmt.Sprintf("import error at id %s: %s", er.ID, er.Err.Error())
+ }
+ return fmt.Sprintf("import error: %s", er.Err.Error())
+ default:
+ panic("unknown import result")
+ }
+}
+
+func NewImportError(err error, id entity.Id) ImportResult {
+ return ImportResult{
+ Err: err,
+ ID: id,
+ Event: ImportEventError,
+ }
+}
+
+func NewImportNothing(id entity.Id, reason string) ImportResult {
+ return ImportResult{
+ ID: id,
+ Reason: reason,
+ Event: ImportEventNothing,
+ }
+}
+
+func NewImportBug(id entity.Id) ImportResult {
+ return ImportResult{
+ ID: id,
+ Event: ImportEventBug,
+ }
+}
+
+func NewImportComment(id entity.Id) ImportResult {
+ return ImportResult{
+ ID: id,
+ Event: ImportEventComment,
+ }
+}
+
+func NewImportCommentEdition(id entity.Id) ImportResult {
+ return ImportResult{
+ ID: id,
+ Event: ImportEventCommentEdition,
+ }
+}
+
+func NewImportStatusChange(id entity.Id) ImportResult {
+ return ImportResult{
+ ID: id,
+ Event: ImportEventStatusChange,
+ }
+}
+
+func NewImportLabelChange(id entity.Id) ImportResult {
+ return ImportResult{
+ ID: id,
+ Event: ImportEventLabelChange,
+ }
+}
+
+func NewImportTitleEdition(id entity.Id) ImportResult {
+ return ImportResult{
+ ID: id,
+ Event: ImportEventTitleEdition,
+ }
+}
+
+func NewImportIdentity(id entity.Id) ImportResult {
+ return ImportResult{
+ ID: id,
+ Event: ImportEventIdentity,
+ }
+}
diff --git a/bridge/core/interfaces.go b/bridge/core/interfaces.go
index 76d66fb4..047f3880 100644
--- a/bridge/core/interfaces.go
+++ b/bridge/core/interfaces.go
@@ -1,6 +1,7 @@
package core
import (
+ "context"
"time"
"github.com/MichaelMure/git-bug/cache"
@@ -29,10 +30,10 @@ type BridgeImpl interface {
type Importer interface {
Init(conf Configuration) error
- ImportAll(repo *cache.RepoCache, since time.Time) error
+ ImportAll(ctx context.Context, repo *cache.RepoCache, since time.Time) (<-chan ImportResult, error)
}
type Exporter interface {
Init(conf Configuration) error
- ExportAll(repo *cache.RepoCache, since time.Time) (<-chan ExportResult, error)
+ ExportAll(ctx context.Context, repo *cache.RepoCache, since time.Time) (<-chan ExportResult, error)
}