feat(cmd/joj3): show internal error msg in stage results

cmd/joj3/stage/run.go

@@ -1,6 +1,7 @@
 package stage
 
 import (
+	"fmt"
 	"log/slog"
 
 	"github.com/joint-online-judge/JOJ3/cmd/joj3/conf"
@@ -68,19 +69,24 @@ func generateStages(conf *conf.Conf, group string) ([]stage.Stage, error) {
 	return stages, nil
 }
 
-func Run(conf *conf.Conf, group string) (
-	stageResults []stage.StageResult, forceQuit bool, err error,
-) {
-	stageResultsOnError := []stage.StageResult{
+func newErrorStageResults(err error) []stage.StageResult {
+	return []stage.StageResult{
 		{
 			Name: "Internal Error",
 			Results: []stage.ParserResult{{
-				Score:   0,
-				Comment: "JOJ3 internal error, check the log in Gitea Actions.",
+				Score: 0,
+				Comment: "JOJ3 internal error, " +
+					"check the log in Gitea Actions.\n" +
+					fmt.Sprintf("Error: `%s`", err),
 			}},
 			ForceQuit: true,
 		},
 	}
+}
+
+func Run(conf *conf.Conf, group string) (
+	stageResults []stage.StageResult, forceQuit bool, err error,
+) {
 	executors.InitWithConf(
 		conf.Stage.SandboxExecServer,
 		conf.Stage.SandboxToken,
@@ -88,7 +94,7 @@ func Run(conf *conf.Conf, group string) (
 	stages, err := generateStages(conf, group)
 	if err != nil {
 		slog.Error("generate stages", "error", err)
-		stageResults = stageResultsOnError
+		stageResults = newErrorStageResults(err)
 		forceQuit = true
 		return
 	}
@@ -96,7 +102,7 @@ func Run(conf *conf.Conf, group string) (
 	stageResults, forceQuit, err = stage.Run(stages)
 	if err != nil {
 		slog.Error("run stages", "error", err)
-		stageResults = stageResultsOnError
+		stageResults = newErrorStageResults(err)
 		forceQuit = true
 		return
 	}

internal/parser/clangtidy/parser.go

@@ -17,13 +17,15 @@ type Conf struct {
 	Score   int    `default:"100"`
 	RootDir string `default:"/w"`
 	Matches []Match
+	Stdout  string `default:"stdout"`
+	Stderr  string `default:"stderr"`
 }
 
 type ClangTidy struct{}
 
 func Parse(executorResult stage.ExecutorResult, conf Conf) stage.ParserResult {
-	stdout := executorResult.Files["stdout"]
-	stderr := executorResult.Files["stderr"]
+	stdout := executorResult.Files[conf.Stdout]
+	stderr := executorResult.Files[conf.Stderr]
 	if executorResult.Status != stage.Status(envexec.StatusAccepted) {
 		if !((executorResult.Status == stage.Status(envexec.StatusNonzeroExitStatus)) &&
 			(executorResult.ExitStatus == 1)) {

internal/parser/cppcheck/parser.go

@@ -19,6 +19,8 @@ type Match struct {
 type Conf struct {
 	Score   int `default:"100"`
 	Matches []Match
+	Stdout  string `default:"stdout"`
+	Stderr  string `default:"stderr"`
 }
 
 type Record struct {
@@ -31,8 +33,8 @@ type Record struct {
 }
 
 func Parse(executorResult stage.ExecutorResult, conf Conf) stage.ParserResult {
-	// stdout := executorResult.Files["stdout"]
-	stderr := executorResult.Files["stderr"]
+	// stdout := executorResult.Files[conf.Stdout]
+	stderr := executorResult.Files[conf.Stderr]
 
 	if executorResult.Status != stage.Status(envexec.StatusAccepted) {
 		return stage.ParserResult{

internal/parser/healthcheck/parser.go

@@ -9,14 +9,19 @@ import (
 
 type Healthcheck struct{}
 
-func Parse(executorResult stage.ExecutorResult) (stage.ParserResult, bool) {
-	stdout := executorResult.Files["stdout"]
-	stderr := executorResult.Files["stderr"]
+type Conf struct {
+	Stdout string `default:"stdout"`
+	Stderr string `default:"stderr"`
+}
+
+func Parse(executorResult stage.ExecutorResult, conf Conf) (stage.ParserResult, bool) {
+	stdout := executorResult.Files[conf.Stdout]
+	stderr := executorResult.Files[conf.Stderr]
 	if executorResult.Status != stage.Status(envexec.StatusAccepted) {
 		return stage.ParserResult{
 			Score: 0,
 			Comment: fmt.Sprintf(
-				"Unexpected executor status: %s.\nStdout: %s\nStderr: %s",
+				"Unexpected executor status: %s.\n`stdout`: ```%s\n```\n`stderr`: ```%s\n```",
 				executorResult.Status, stdout, stderr,
 			),
 		}, true
@@ -30,10 +35,14 @@ func Parse(executorResult stage.ExecutorResult) (stage.ParserResult, bool) {
 func (*Healthcheck) Run(results []stage.ExecutorResult, confAny any) (
 	[]stage.ParserResult, bool, error,
 ) {
+	conf, err := stage.DecodeConf[Conf](confAny)
+	if err != nil {
+		return nil, true, err
+	}
 	var res []stage.ParserResult
 	forceQuit := false
 	for _, result := range results {
-		parserResult, forceQuitResult := Parse(result)
+		parserResult, forceQuitResult := Parse(result, *conf)
 		res = append(res, parserResult)
 		forceQuit = forceQuit || forceQuitResult
 	}

internal/parser/sample/parser.go

@@ -12,13 +12,15 @@ import (
 type Conf struct {
 	Score   int
 	Comment string
+	Stdout  string `default:"stdout"`
+	Stderr  string `default:"stderr"`
 }
 
 type Sample struct{}
 
 func Parse(executorResult stage.ExecutorResult, conf Conf) stage.ParserResult {
-	stdout := executorResult.Files["stdout"]
-	stderr := executorResult.Files["stderr"]
+	stdout := executorResult.Files[conf.Stdout]
+	stderr := executorResult.Files[conf.Stderr]
 	if executorResult.Status != stage.Status(envexec.StatusAccepted) {
 		return stage.ParserResult{
 			Score: 0,