feat: commitmsg parser

cmd/joj3/conf.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"log/slog"
+	"strings"
 
 	"focs.ji.sjtu.edu.cn/git/FOCS-dev/JOJ3/internal/stage"
 	"github.com/go-git/go-git/v5"
@@ -84,7 +85,23 @@ func commitMsgToConf() (conf Conf, err error) {
 	}
 	msg := commit.Message
 	slog.Debug("commit msg to conf", "msg", msg)
-	// TODO: parse msg to conf name
-	conf, err = parseConfFile("conf.toml")
+	line := strings.Split(msg, "\n")[0]
+
+	words := strings.TrimSpace(line)
+	head := string(words[0])
+
+	file := "conf.toml"
+
+	if strings.HasSuffix(head, ":") || strings.HasSuffix(head, ".") {
+		head = head[:len(head)-1]
+	}
+	switch head {
+	case "feat", "fix", "refactor", "perf", "test", "build", "revert":
+		strings.Replace(file, "conf", "conf-cp", 1)
+	case "joj", "grading":
+		strings.Replace(file, "conf", "conf-oj", 1)
+	}
+
+	conf, err = parseConfFile(file)
 	return
 }