Add update flag for init cmd

cmd/import.go

@@ -20,7 +20,7 @@ func init() {
 	rootCmd.AddCommand(importCmd)
 
 	importCmd.Flags().StringP("type", "t", "quizzes", "Import a file containing entities (participants or quizzes)")
-	importCmd.Flags().StringP("delim", "d", "----", "Set the quizzes separator.")
+	importCmd.Flags().StringP("delim", "d", "<hr/>", "Set the quizzes separator.")
 }
 
 func importEntity(cmd *cobra.Command, args []string) {

cmd/init.go

@@ -22,12 +22,19 @@ var initCmd = &cobra.Command{
 
 func init() {
 	rootCmd.AddCommand(initCmd)
+
+	initCmd.Flags().BoolP("update", "u", false, "Updates files that are older than the ones in the current embedded fs.")
 }
 
 func runInit(cmd *cobra.Command, args []string) {
-	info, err := embed.CopyToWorkingDirectory(embed.Init, "init")
+	update, err := cmd.Flags().GetBool("update")
 	if err != nil {
-		panic(err)
+		log.Fatal(err)
+	}
+
+	info, err := embed.CopyToWorkingDirectory(embed.Init, "init", update)
+	if err != nil {
+		log.Fatal(err)
 	}
 
 	log.Info("Filesystem init", "total", info.Total, "copied", info.Copied)

cmd/session.go

@@ -120,7 +120,7 @@ func createSession(cmd *cobra.Command, args []string) {
 	vm.Set("session", session)
 	vm.Set("quizzes", quizzes.ReadAll())
 	vm.Set("participants", participants.ReadAll())
-	vm.Set("log", func(text string) { log.Info(text) })
+	vm.Set("log", func(msg any, keyvals ...any) { log.Info(msg, keyvals...) })
 
 	_, err = vm.RunScript(filepath.Base(programPath), string(program))
 	if err != nil {

embed/embed.go

@@ -5,6 +5,8 @@ import (
 	"io/fs"
 	"os"
 	"path/filepath"
+
+	"github.com/charmbracelet/log"
 )
 
 var (
@@ -21,7 +23,7 @@ type CopyInfo struct {
 	Updated int
 }
 
-func CopyToWorkingDirectory(src embed.FS, root string) (*CopyInfo, error) {
+func CopyToWorkingDirectory(src embed.FS, root string, update bool) (*CopyInfo, error) {
 	currentDir, err := os.Getwd()
 	if err != nil {
 		return nil, err
@@ -42,14 +44,15 @@ func CopyToWorkingDirectory(src embed.FS, root string) (*CopyInfo, error) {
 		destPath := filepath.Join(currentDir, relPath)
 
 		if d.IsDir() {
-			return os.MkdirAll(destPath, 0o700)
+			return os.MkdirAll(destPath, 0700)
 		}
 
 		info.Total++
 
 		exists := false
+		destFileInfo, err := os.Stat(destPath)
 
-		if _, err := os.Stat(destPath); !os.IsNotExist(err) {
+		if !os.IsNotExist(err) {
 			exists = true
 		}
 
@@ -60,7 +63,16 @@ func CopyToWorkingDirectory(src embed.FS, root string) (*CopyInfo, error) {
 
 		if !exists {
 			info.Copied++
-			err = os.WriteFile(destPath, data, 0o644)
+			err = os.WriteFile(destPath, data, 0644)
+		}
+
+		if exists && update {
+				info.Updated++
+				err = os.WriteFile(destPath, data, 0644)
+				if err != nil {
+					return err
+				}
+			}
 		}
 
 		return err

embed/init/programs/shuffled.js

@@ -1,28 +1,3 @@
-/**
- * Randomly shuffle an array
- * https://stackoverflow.com/a/2450976/1293256
- * @param  {Array} array The array to shuffle
- * @return {String}      The first item in the shuffled array
- */
-var shuffle = function (array) {
-  var currentIndex = array.length;
-  var temporaryValue, randomIndex;
-
-  // While there remain elements to shuffle...
-  while (0 !== currentIndex) {
-    // Pick a remaining element...
-    randomIndex = Math.floor(Math.random() * currentIndex);
-    currentIndex -= 1;
-
-    // And swap it with the current element.
-    temporaryValue = array[currentIndex];
-    array[currentIndex] = array[randomIndex];
-    array[randomIndex] = temporaryValue;
-  }
-
-  return array;
-};
-
 let tags = vars.quiz.tags;
 let participantClass = vars.participant.attributes.class;
 let num = 12;
@@ -51,3 +26,28 @@ for (let i = 0; i < filteredParticipants.length; i++) {
     Quizzes: shuffle(shuffledAnswers.slice()).slice(0, num),
   };
 }
+
+/**
+ * Randomly shuffle an array
+ * https://stackoverflow.com/a/2450976/1293256
+ * @param  {Array} array The array to shuffle
+ * @return {String}      The first item in the shuffled array
+ */
+var shuffle = function (array) {
+  var currentIndex = array.length;
+  var temporaryValue, randomIndex;
+
+  // While there remain elements to shuffle...
+  while (0 !== currentIndex) {
+    // Pick a remaining element...
+    randomIndex = Math.floor(Math.random() * currentIndex);
+    currentIndex -= 1;
+
+    // And swap it with the current element.
+    temporaryValue = array[currentIndex];
+    array[currentIndex] = array[randomIndex];
+    array[randomIndex] = temporaryValue;
+  }
+
+  return array;
+};

misc/lss2md/main.go

@@ -4,7 +4,7 @@ import (
 	"encoding/xml"
 	"flag"
 	"fmt"
-	"io/ioutil"
+	"io"
 	"os"
 )
 
@@ -38,7 +38,7 @@ func main() {
 	}
 	defer xmlFile.Close()
 
-	byteValue, _ := ioutil.ReadAll(xmlFile)
+	byteValue, _ := io.ReadAll(xmlFile)
 
 	var questionnaire Questionnaire
 	xml.Unmarshal(byteValue, &questionnaire)
@@ -51,7 +51,7 @@ func main() {
 			}
 
 			mdFileName := fmt.Sprintf("question_%d_%d.md", i+1, j+1)
-			ioutil.WriteFile(mdFileName, []byte(mdContent), 0644)
+			os.WriteFile(mdFileName, []byte(mdContent), 0644)
 		}
 	}
 }