Update 11-nix.qmd

11-nix.qmd

@@ -203,4 +203,19 @@ You can now *drop* into a shell with the specified packages using `nix-shell`.
 
 ## Running a pipeline with Nix
 
+Once you’ve built and environment, and "dropped" into it, it’s possible to run R by simply typing `R` in the console. If instead you’ve installed an IDE, you can start
+is as well by typing the IDE name’s. You can then work interactively with your data. But it is also possible to run a command from that environment. For instance,
+if you have a `{targets}` pipeline that you wish to run in an environment built with Nix, you could run the following command (inside the folder containing the
+`default.nix` file):
+
+```
+nix-shell default.nix --run "Rscript -e 'targets::tar_make()'"
+```
+
+This will run the pipeline and build the output. If the output is a rendered Quarto document for instance, you will then see the document appear in the specified output folder.
+
 ## CI/CD with Nix
+
+It is also possible to run a `{targets}` pipeline on Github Actions quite easily. Run `rix::tar_nix_ga()` to add the file `.github/workflows/run-pipeline.yaml` to your project. 
+Now, each time you push changes to your Github repository, the pipeline will be executed. Don’t forget to give read and write rights to the Github Actions bot. You will find
+the outputs of the pipeline in the `targets-run` branch of your repository.