Merge pull request #3 from 0jonjo/2-create-show-option-and-check-if-f…

…ile-exists

[2] Create show option and check if file exists

.github/workflows/ci.yml

@@ -25,6 +25,6 @@ jobs:
 
       # Runs a single command using the runners shell
       - name: Starting tests
-        run: | 
+        run: |
               echo Starting tests
               bash tests.sh

README.md

@@ -34,7 +34,16 @@ Replace `<day>` with the day of the week (in German: mon, die, mit, don, frei, s
 Output:
 Task 'Test' added to Montag.
 ```
-3. To obtain instructions use help.
+
+3. Show the tasks of the current week.
+
+```bash
+./woche.sh show
+```
+
+Returns the start day of the week and prints the Markdown file with the tasks.
+
+4. To obtain instructions use help.
 
 ```bash
 ./woche.sh help

tests.sh

@@ -36,6 +36,14 @@ else
 fi
 check_test_result
 
+# Test the 'create' command when the file already exists
+output=$("$woche_script_path" create)
+if [[ "$output" == *"The file"*"already exists."* ]]; then
+    echo "Test 'create' command when the file already exists: PASSED"
+else
+    echo "Test 'create' command when the file already exists: FAILED"
+fi
+
 # Test add task to a day command
 output=$("$woche_script_path" mon "Test task")
 if [[ "$output" == *"Task 'Test task' added to"* ]]; then
@@ -45,3 +53,11 @@ else
 fi
 check_test_result
 
+# Test show command
+output=$("$woche_script_path" show)
+if [[ "$output" == *"Week starts in"* ]]; then
+    echo "Test 'show' command: PASSED"
+else
+    echo "Test 'show' command: FAILED"
+fi
+check_test_result

woche.sh

@@ -12,11 +12,6 @@ if [ "$#" -gt 2 ]; then
     exit 1
 fi
 
-if [ "$1" = "help" ]; then
-    tips
-    exit 0
-fi
-
 # Find the start_day of the current week
 start_day=$(date -d "mon" +%y%m%d)
 
@@ -48,14 +43,32 @@ sunday="Sunday"
 woche_array=($montag $dienstag $mittwoch $donnerstag $freitag $samstag $sonntag)
 week_array=($monday $tuesday $wednesday $thursday $friday $saturday $sunday)
 
-if [ "$1" = "create" ]; then
-    # Iterate into array to add the days of the week with an empty line below to create the file
-    for i in "${woche_array[@]}"; do
-        printf "# %s\n\n" "$i" >> "$start_day.md"
-    done
-    echo "The file $start_day.md has been created."
-    exit 0
-fi
+case $1 in
+    create)
+        if [ -e "$start_day.md" ]; then
+            echo "The file $start_day.md already exists."
+            exit 1
+        fi
+        for i in "${woche_array[@]}"; do
+            printf "# %s\n\n" "$i" >> "$start_day.md"
+        done
+        echo "The file $start_day.md has been created."
+        exit 0
+        ;;
+    show)
+        if [ ! -e "$start_day.md" ]; then
+            echo "The file $start_day.md does not exist."
+            exit 1
+        fi
+        printf "Week starts in $start_day.\n\n"
+        cat "$start_day.md"
+        exit 0
+        ;;
+    help)
+        tips
+        exit 0
+        ;;
+esac
 
 case $1 in
     mon)