feat: support trace log level (#73)

## Description of the change
Add support for logtrace Go SDK

## Issue Reference
#72 that is a logical step after
[this](extism/go-pdk#37)

## Checklist
- [] Documentation added/updated

---------

Co-authored-by: [email protected] <[email protected]>

extism_test.go

@@ -449,7 +449,7 @@ func TestLog_default(t *testing.T) {
 			logs := buf.String()
 
 			assert.Contains(t, logs, "this is a warning log")
-			assert.Contains(t, logs, "this is an erorr log")
+			assert.Contains(t, logs, "this is an error log")
 		}
 	}
 }
@@ -465,7 +465,7 @@ func TestLog_custom(t *testing.T) {
 	if plugin, ok := plugin(t, manifest); ok {
 		defer plugin.Close()
 
-		actual := []LogEntry{}
+		var actual []LogEntry
 
 		plugin.SetLogger(func(level LogLevel, message string) {
 			actual = append(actual, LogEntry{message: message, level: level})
@@ -476,6 +476,8 @@ func TestLog_custom(t *testing.T) {
 				assert.Equal(t, fmt.Sprintf("%s", level), "WARN")
 			case LogLevelError:
 				assert.Equal(t, fmt.Sprintf("%s", level), "ERROR")
+			case LogLevelTrace:
+				assert.Equal(t, fmt.Sprintf("%s", level), "TRACE")
 			}
 		})
 
@@ -487,7 +489,8 @@ func TestLog_custom(t *testing.T) {
 			expected := []LogEntry{
 				{message: "this is an info log", level: LogLevelInfo},
 				{message: "this is a warning log", level: LogLevelWarn},
-				{message: "this is an erorr log", level: LogLevelError}}
+				{message: "this is an error log", level: LogLevelError},
+				{message: "this is a trace log", level: LogLevelTrace}}
 
 			assert.Equal(t, expected, actual)
 		}

host.go

@@ -309,7 +309,7 @@ func buildEnvModule(ctx context.Context, rt wazero.Runtime, extism api.Module) (
 			if plugin, ok := ctx.Value("plugin").(*Plugin); ok {
 				message, err := plugin.currentPlugin().ReadString(offset)
 				if err != nil {
-					panic(fmt.Errorf("Failed to read log message from memory: %v", err))
+					panic(fmt.Errorf("failed to read log message from memory: %v", err))
 				}
 
 				plugin.Log(level, message)
@@ -325,6 +325,7 @@ func buildEnvModule(ctx context.Context, rt wazero.Runtime, extism api.Module) (
 	logFunc("log_info", LogLevelInfo)
 	logFunc("log_warn", LogLevelWarn)
 	logFunc("log_error", LogLevelError)
+	logFunc("log_trace", LogLevelTrace)
 
 	return builder.Instantiate(ctx)
 }

plugins/log/go.mod

@@ -2,7 +2,4 @@ module github.com/extism/extism-sdk-plugins-log
 
 go 1.20
 
-require (
-	github.com/extism/go-pdk v1.0.0-rc1.0.20231019212020-62d54a6e0263 // indirect
-	github.com/valyala/fastjson v1.6.3 // indirect
-)
+require github.com/extism/go-pdk v1.0.7-0.20240804170849-7cb3d48ce7cc

plugins/log/go.sum

@@ -1,6 +1,2 @@
-github.com/extism/go-pdk v0.0.0-20230119214914-65bffbeb3e64 h1:IfR1k741q+yQLvv5sLShCkvt3FgKU4wQVJfp7hhb/iY=
-github.com/extism/go-pdk v0.0.0-20230119214914-65bffbeb3e64/go.mod h1:1wdiAoG8306g4WK+6laBrS+75089/0V4XRVTllt8b5U=
-github.com/extism/go-pdk v1.0.0-rc1.0.20231019212020-62d54a6e0263 h1:uSo+K1JhsMlamDmaxyAGj0dGExZHLsL+Edyug0dC+uk=
-github.com/extism/go-pdk v1.0.0-rc1.0.20231019212020-62d54a6e0263/go.mod h1:Gz+LIU/YCKnKXhgge8yo5Yu1F/lbv7KtKFkiCSzW/P4=
-github.com/valyala/fastjson v1.6.3 h1:tAKFnnwmeMGPbwJ7IwxcTPCNr3uIzoIj3/Fh90ra4xc=
-github.com/valyala/fastjson v1.6.3/go.mod h1:CLCAqky6SMuOcxStkYQvblddUtoRxhYMGLrsQns1aXY=
+github.com/extism/go-pdk v1.0.7-0.20240804170849-7cb3d48ce7cc h1:Uuqj6uSzCbQ0BVATaEupDztLPSLSaUjcHpVQGyWA5cg=
+github.com/extism/go-pdk v1.0.7-0.20240804170849-7cb3d48ce7cc/go.mod h1:Gz+LIU/YCKnKXhgge8yo5Yu1F/lbv7KtKFkiCSzW/P4=

plugins/log/main.go

@@ -12,6 +12,7 @@ func run_test() int32 {
 	pdk.Log(pdk.LogInfo, "this is an info log")
 	pdk.Log(pdk.LogWarn, "this is a warning log")
 	pdk.Log(pdk.LogError, "this is an error log")
+	pdk.Log(pdk.LogTrace, "this is a trace log")
 
 	return 0
 }