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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,202 @@ | ||
| package imagerunner | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
| "log" | ||
|
|
||
| "github.com/santhosh-tekuri/jsonschema/v5" | ||
| ) | ||
|
|
||
| var SCHEMA = ` | ||
| { | ||
| "properties": { | ||
| "kind": { | ||
| "enum": [ | ||
| "notice", | ||
| "log", | ||
| "ping" | ||
| ] | ||
| }, | ||
| "runnerID": { | ||
| "type": "string" | ||
| } | ||
| }, | ||
| "allOf": [ | ||
| { | ||
| "if": { | ||
| "properties": { | ||
| "kind": { | ||
| "const": "log" | ||
| } | ||
| } | ||
| }, | ||
| "then": { | ||
| "properties": { | ||
| "lines": { | ||
| "type": "array", | ||
| "items": { | ||
| "type": "object", | ||
| "properties": { | ||
| "id": { | ||
| "type": "string" | ||
| }, | ||
| "containerName": { | ||
| "type": "string" | ||
| }, | ||
| "message": { | ||
| "type": "string" | ||
| } | ||
| } | ||
| } | ||
| } | ||
| }, | ||
| "additionalProperties": true | ||
| } | ||
| }, | ||
| { | ||
| "if": { | ||
| "properties": { | ||
| "kind": { | ||
| "const": "notice" | ||
| } | ||
| } | ||
| }, | ||
| "then": { | ||
| "properties": { | ||
| "severity": { | ||
| "enum": [ | ||
| "info", | ||
| "warning", | ||
| "error" | ||
| ] | ||
| }, | ||
| "message": { | ||
| "type": "string" | ||
| } | ||
| }, | ||
| "additionalProperties": true | ||
| } | ||
| }, | ||
| { | ||
| "if": { | ||
| "properties": { | ||
| "kind": { | ||
| "const": "ping" | ||
| } | ||
| } | ||
| }, | ||
| "then": { | ||
| "properties": { | ||
| "message": { | ||
| "type": "string" | ||
| } | ||
| }, | ||
| "additionalProperties": true | ||
| } | ||
| } | ||
| ], | ||
| "additionalProperties": true | ||
| } | ||
| ` | ||
|
|
||
| const ( | ||
| NOTICE = "notice" | ||
| LOG = "log" | ||
| PING = "ping" | ||
| ) | ||
|
|
||
| type AsyncEventI interface { | ||
| GetKind() string | ||
| GetRunnerID() string | ||
| } | ||
|
|
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| type AsyncEvent struct { | ||
| Kind string `json:"kind"` | ||
| RunnerID string `json:"runnerID"` | ||
| } | ||
|
|
||
| func (a *AsyncEvent) GetKind() string { | ||
| return a.Kind | ||
| } | ||
|
|
||
| func (a *AsyncEvent) GetRunnerID() string { | ||
| return a.RunnerID | ||
| } | ||
|
|
||
| type LogLine struct { | ||
| Id string `json:"id"` | ||
| ContainerName string `json:"containerName"` | ||
| Message string `json:"message"` | ||
| } | ||
|
|
||
| type LogEvent struct { | ||
| AsyncEvent | ||
| Lines []LogLine `json:"lines"` | ||
| } | ||
|
|
||
| type PingEvent struct { | ||
| AsyncEvent | ||
| Message string `json:"message"` | ||
| } | ||
|
|
||
| type NoticeEvent struct { | ||
| AsyncEvent | ||
| Severity string `json:"severity"` | ||
| Message string `json:"message"` | ||
| } | ||
|
|
||
| type AsyncEventManagerI interface { | ||
| ParseEvent(event string) (AsyncEventI, error) | ||
| } | ||
|
|
||
| type AsyncEventManager struct { | ||
| schema *jsonschema.Schema | ||
| } | ||
|
|
||
| func NewAsyncEventManager() (*AsyncEventManager, error) { | ||
| schema, err := jsonschema.CompileString("schema.json", SCHEMA) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
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| asyncEventManager := AsyncEventManager{ | ||
| schema: schema, | ||
| } | ||
|
|
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| return &asyncEventManager, nil | ||
| } | ||
|
|
||
| func (a *AsyncEventManager) ParseEvent(event string) (AsyncEventI, error) { | ||
| err := a.schema.Validate(event) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| v := AsyncEvent{} | ||
| if err := json.Unmarshal([]byte(event), &v); err != nil { | ||
| log.Fatal(err) | ||
| } | ||
|
|
||
| if v.GetKind() == LOG { | ||
| logEvent := LogEvent{} | ||
| if err := json.Unmarshal([]byte(event), &logEvent); err != nil { | ||
| log.Fatal(err) | ||
| } | ||
| return &logEvent, nil | ||
| } else if v.GetKind() == NOTICE { | ||
| noticeEvent := NoticeEvent{} | ||
| if err := json.Unmarshal([]byte(event), ¬iceEvent); err != nil { | ||
| log.Fatal(err) | ||
| } | ||
| return ¬iceEvent, nil | ||
| } else if v.GetKind() == PING { | ||
| pingEvent := PingEvent{} | ||
| if err := json.Unmarshal([]byte(event), &pingEvent); err != nil { | ||
| log.Fatal(err) | ||
| } | ||
| return &pingEvent, nil | ||
| } else { | ||
| return nil, fmt.Errorf("unknown event type: %s", v.GetKind()) | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,79 @@ | ||
| package imagerunner | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "github.com/stretchr/testify/assert" | ||
| ) | ||
|
|
||
| func TestLogEvent(t *testing.T) { | ||
| manager, err := NewAsyncEventManager() | ||
| assert.NoError(t, err) | ||
|
|
||
| eventMsg := `{ | ||
| "kind": "log", | ||
| "runnerID": "myrunner", | ||
| "lines": [ | ||
| { | ||
| "id": "1", | ||
| "containerName": "mycontainer", | ||
| "message": "hello" | ||
| } | ||
| ] | ||
| }` | ||
|
|
||
| event, err := manager.ParseEvent(eventMsg) | ||
| assert.NoError(t, err) | ||
| assert.Equal(t, "log", event.GetKind()) | ||
| assert.Equal(t, "myrunner", event.GetRunnerID()) | ||
|
|
||
| logEvent, ok := event.(*LogEvent) | ||
| assert.True(t, ok) | ||
| assert.Len(t, logEvent.Lines, 1) | ||
| assert.Equal(t, "1", logEvent.Lines[0].Id) | ||
| assert.Equal(t, "hello", logEvent.Lines[0].Message) | ||
| assert.Equal(t, "mycontainer", logEvent.Lines[0].ContainerName) | ||
| } | ||
|
|
||
| func TestNoticeEvent(t *testing.T) { | ||
| manager, err := NewAsyncEventManager() | ||
| assert.NoError(t, err) | ||
|
|
||
| eventMsg := `{ | ||
| "kind": "notice", | ||
| "runnerID": "myrunner", | ||
| "severity": "info", | ||
| "message": "hello" | ||
| }` | ||
|
|
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| event, err := manager.ParseEvent(eventMsg) | ||
| assert.NoError(t, err) | ||
| assert.Equal(t, "notice", event.GetKind()) | ||
| assert.Equal(t, "myrunner", event.GetRunnerID()) | ||
|
|
||
| noticeEvent, ok := event.(*NoticeEvent) | ||
| assert.True(t, ok) | ||
| assert.Equal(t, "notice", noticeEvent.GetKind()) | ||
| assert.Equal(t, "hello", noticeEvent.Message) | ||
| assert.Equal(t, "info", noticeEvent.Severity) | ||
| } | ||
|
|
||
| func TestPingEvent(t *testing.T) { | ||
| manager, err := NewAsyncEventManager() | ||
| assert.NoError(t, err) | ||
|
|
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| eventMsg := `{ | ||
| "kind": "ping", | ||
| "runnerID": "myrunner", | ||
| "message": "hello" | ||
| }` | ||
|
|
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| event, err := manager.ParseEvent(eventMsg) | ||
| assert.NoError(t, err) | ||
| assert.Equal(t, "ping", event.GetKind()) | ||
| assert.Equal(t, "myrunner", event.GetRunnerID()) | ||
|
|
||
| pingEvent, ok := event.(*PingEvent) | ||
| assert.True(t, ok) | ||
| assert.Equal(t, "hello", pingEvent.Message) | ||
| } |
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