Use env logger to print parse errors

.github/workflows/ci.yaml

@@ -16,7 +16,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v3
         with:
-          go-version: 1.22
+          go-version: 1.23
 
       - name: Set up gotestfmt
         uses: gotesttools/gotestfmt-action@v2

.github/workflows/release.yaml

@@ -17,7 +17,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: ">=1.22.2"
+          go-version: ">=1.23.0"
 
       - run: go mod tidy
       # - name: Run tests

Makefile

@@ -3,14 +3,14 @@ build:
 
 build-wasm:
 	set TEMP=U:\projects\skybox\duwa\chewa\temp
-	@GOOS=js GOARCH=wasm tinygo build -o ../chewa-site/public/duwa.wasm -opt 1 ./src/cmd/wasm/duwa.go
+	@GOOS=js GOARCH=wasm tinygo build -o ../duwa-site/public/duwa.wasm -opt 1 ./src/cmd/wasm/duwa.go
 
 build-docker:
 	@docker-compose up -d
 	@docker-compose exec tinygo-dev tinygo build -o ./bin/duwa.wasm -target=wasm ./src/cmd/wasm/duwa.go
 	@docker-compose exec tinygo-dev cp /tinygo/targets/wasm_exec.js /app/bin/
-	@cp ./bin/duwa.wasm ../chewa-site/public/duwa.wasm
-	@cp ./bin/wasm_exec.js ../chewa-site/src/components/editor/wasm_exec.js
+	@cp ./bin/duwa.wasm ../duwa-site/public/duwa.wasm
+	@cp ./bin/wasm_exec.js ../duwa-site/public/wasm_exec.js
 	@docker-compose stop
 
 build-all: build build-wasm

go.mod

@@ -1,5 +1,5 @@
 module github.com/sevenreup/duwa
 
-go 1.22.0
+go 1.23.0
 
 require github.com/shopspring/decimal v1.3.1

src/cmd/wasm/duwa.go

@@ -100,6 +100,14 @@ func emitConsoleEvent(r slog.Record) {
 		"level":   slogLevelToConsoleLevel(r.Level),
 	})
 
+	logType := "runtime"
+	for attr := range r.Attrs {
+		if attr.Key == "type" {
+			logType = attr.Value.String()
+		}
+	}
+	eventInit.Get("detail").Set("type", logType)
+
 	event := js.Global().Get("CustomEvent").New("goConsoleEvent", eventInit)
 
 	// Dispatch the event

src/duwa/duwa.go

@@ -41,7 +41,7 @@ func (c *Duwa) run(data []byte) object.Object {
 	p := parser.New(l)
 	program := p.ParseProgram()
 	if len(p.Errors()) != 0 {
-		utils.PrintParserErrors(os.Stdout, p.Errors())
+		utils.PrintParserErrors(c.Environment.Logger, p.Errors())
 	}
 	return evaluator.Eval(program, c.Environment)
 }

src/repl/repl.go

@@ -4,6 +4,7 @@ import (
 	"bufio"
 	"fmt"
 	"io"
+	"log/slog"
 
 	"github.com/sevenreup/duwa/src/evaluator"
 	"github.com/sevenreup/duwa/src/object"
@@ -19,8 +20,9 @@ func Start(in io.Reader, out io.Writer) {
 	object.RegisterEvaluator(evaluator.Eval)
 	scanner := bufio.NewScanner(in)
 	env := object.Default()
+	log := slog.Default()
 	for {
-		fmt.Printf(PROMPT)
+		fmt.Print(PROMPT)
 		scanned := scanner.Scan()
 		if !scanned {
 			return
@@ -30,7 +32,7 @@ func Start(in io.Reader, out io.Writer) {
 		p := parser.New(l)
 		program := p.ParseProgram()
 		if len(p.Errors()) != 0 {
-			utils.PrintParserErrors(out, p.Errors())
+			utils.PrintParserErrors(log, p.Errors())
 			continue
 		}
 		evaluated := evaluator.Eval(program, env)

src/utils/logging.go

@@ -1,14 +1,19 @@
 package utils
 
-import "io"
+import (
+	"log/slog"
+	"strings"
+)
 
 const ERROR_HEDEAR = "Errorr!!"
 
-func PrintParserErrors(out io.Writer, errors []string) {
-	io.WriteString(out, ERROR_HEDEAR)
-	io.WriteString(out, "Woops! We ran into some monkey business here!\n")
-	io.WriteString(out, " parser errors:\n")
+func PrintParserErrors(logger *slog.Logger, errors []string) {
+	var builder strings.Builder
+	builder.WriteString(ERROR_HEDEAR)
+	builder.WriteString("Parser errors:\n")
 	for _, msg := range errors {
-		io.WriteString(out, "\t"+msg+"\n")
+		builder.WriteString("\t" + msg + "\n")
 	}
+
+	logger.Error(builder.String(), "type", "parser")
 }