[exercise][dunemodule] update Readme and Exercise patch

.patches/exercise-dunemodule/exercise-dunemodule.patch

 diff -ruN exercises/exercise-dunemodule/README.md exercises/solution/exercise-dunemodule/README.md
---- exercises/exercise-dunemodule/README.md	2024-05-21 14:15:07.145554774 +0200
+--- exercises/exercise-dunemodule/README.md	2024-07-15 15:50:06.499877396 +0200
 +++ exercises/solution/exercise-dunemodule/README.md	1970-01-01 01:00:00.000000000 +0100
-@@ -1,108 +0,0 @@
+@@ -1,114 +0,0 @@
 -# Exercise New Dune Module (DuMuX course)
 -
 -This exercise describes how to create a new DuMuX module
@@ -11,7 +11,6 @@ diff -ruN exercises/exercise-dunemodule/README.md exercises/solution/exercise-du
 -workflow to develop code on top of DuMuX.
 -
 -### Task 1: Create new dune module
--<hr>
 -
 -* Execute the following command (bash environment) in the top-folder, i.e. above the dumux folder
 -
@@ -25,21 +24,18 @@ diff -ruN exercises/exercise-dunemodule/README.md exercises/solution/exercise-du
 -    * a version at your choice (the version of your project, not of dumux.)
 -    * your email address
 -
--<br><br><br>
+-
 -### Task 2: Rerun dunecontrol to configure your new project
--<hr>
 -
 -The following command will configure your new module
 -
 -```bash
--./dune-common/bin/dunecontrol --opts=<opts file> --only=dumux-example all
+-./dune-common/bin/dunecontrol --opts=dumux/cmake.opts --only=<module-name> all
 -```
 -
--You need to run this command in the folder with content dumux, dumux-course, dune-common, dune-geometry, dune-grid, dune-istl, etc. `<opts file>` needs to be replaced (please replace the angle brackets also) by an options file, e.g., by `./dumux/cmake.opts`. Have a look at the comments in this file to see how you can adapt it to your needs.
+-You need to run this command in the folder with content dumux, dumux-course, dune-common, dune-geometry, dune-grid, dune-istl, etc. `<module-name>` needs to be replaced (please replace the angle brackets also) by the name of the module, e.g., by `dumux-example`.
 -
--<br><br><br>
 -### Task 3: Create a new test case within your new DuMuX module
--<hr>
 -
 -* Create a new folder (in your module folder), e.g., `appl`
 -
@@ -81,9 +77,9 @@ diff -ruN exercises/exercise-dunemodule/README.md exercises/solution/exercise-du
 -./test_1p_compressible_stationary_tpfa params.input
 -```
 -
--<br><br><br>
+-
 -### Task 4: Create a new GitLab project
--<hr>
+-
 -
 -* Login with your username and password at https://git.iws.uni-stuttgart.de/
 -
@@ -96,17 +92,28 @@ diff -ruN exercises/exercise-dunemodule/README.md exercises/solution/exercise-du
 -
 -* Then choose to **Create blank project**.
 -
--* Specify your project name, untick the box *Initialize repository with a README* and click the **Create project** button.
+-* Specify your project name, e.g., <module-name>, untick the box *Initialize repository with a README* and click the **Create project** button.
 -
 -* Follow the given instructions for an *existing folder*.
 -
 -Hint: if you have not done so already, be sure to inform your computer of your git account with the following commands:
 -```bash
+-cd <module-name>
 -git config --global user.name "FIRST_NAME LAST_NAME"
 -git config --global user.email "YOUR_EMAIL_ADDRESS"
+-git init --initial-branch=main
+-git remote add origin https://git.iws.uni-stuttgart.de/<Namespace>/<module-name>.git
 -```
 -
 -**Important**: Before executing the `git add .` command, you should add your cmake build folder to `.gitignore`.
 -The easiest way to do so is to copy the `.gitignore` file from the dumux module into your module path. If everything
 -worked, executing `git status` should not show `build-cmake` anymore. Never put your executables or other build files
 -under version control. Only source files (`*.hh`, `*.cc`, `*.input`, `CMakeLists.txt`) should be under version control.
+-
+-Then you can commit and push your new module to your repository:
+-```bash
+-git add .
+-git commit -m "Initial commit"
+-git push -u origin main
+-```
+\ No newline at end of file

exercises/exercise-dunemodule/README.md

@@ -7,7 +7,6 @@ This is the suggested
 workflow to develop code on top of DuMuX.
 
 ### Task 1: Create new dune module
-<hr>
 
 * Execute the following command (bash environment) in the top-folder, i.e. above the dumux folder
 
@@ -21,21 +20,18 @@ workflow to develop code on top of DuMuX.
     * a version at your choice (the version of your project, not of dumux.)
     * your email address
 
-<br><br><br>
+
 ### Task 2: Rerun dunecontrol to configure your new project
-<hr>
 
 The following command will configure your new module
 
 ```bash
-./dune-common/bin/dunecontrol --opts=<opts file> --only=dumux-example all
+./dune-common/bin/dunecontrol --opts=dumux/cmake.opts --only=<module-name> all
 ```
 
-You need to run this command in the folder with content dumux, dumux-course, dune-common, dune-geometry, dune-grid, dune-istl, etc. `<opts file>` needs to be replaced (please replace the angle brackets also) by an options file, e.g., by `./dumux/cmake.opts`. Have a look at the comments in this file to see how you can adapt it to your needs.
+You need to run this command in the folder with content dumux, dumux-course, dune-common, dune-geometry, dune-grid, dune-istl, etc. `<module-name>` needs to be replaced (please replace the angle brackets also) by the name of the module, e.g., by `dumux-example`.
 
-<br><br><br>
 ### Task 3: Create a new test case within your new DuMuX module
-<hr>
 
 * Create a new folder (in your module folder), e.g., `appl`
 
@@ -77,9 +73,9 @@ cd appl
 ./test_1p_compressible_stationary_tpfa params.input
 ```
 
-<br><br><br>
+
 ### Task 4: Create a new GitLab project
-<hr>
+
 
 * Login with your username and password at https://git.iws.uni-stuttgart.de/
 
@@ -92,17 +88,27 @@ your own project.
 
 * Then choose to **Create blank project**.
 
-* Specify your project name, untick the box *Initialize repository with a README* and click the **Create project** button.
+* Specify your project name, e.g., <module-name>, untick the box *Initialize repository with a README* and click the **Create project** button.
 
 * Follow the given instructions for an *existing folder*.
 
 Hint: if you have not done so already, be sure to inform your computer of your git account with the following commands:
 ```bash
+cd <module-name>
 git config --global user.name "FIRST_NAME LAST_NAME"
 git config --global user.email "YOUR_EMAIL_ADDRESS"
+git init --initial-branch=main
+git remote add origin https://git.iws.uni-stuttgart.de/<Namespace>/<module-name>.git
 ```
 
 **Important**: Before executing the `git add .` command, you should add your cmake build folder to `.gitignore`.
 The easiest way to do so is to copy the `.gitignore` file from the dumux module into your module path. If everything
 worked, executing `git status` should not show `build-cmake` anymore. Never put your executables or other build files
 under version control. Only source files (`*.hh`, `*.cc`, `*.input`, `CMakeLists.txt`) should be under version control.
+
+Then you can commit and push your new module to your repository:
+```bash
+git add .
+git commit -m "Initial commit"
+git push -u origin main
+```
\ No newline at end of file