Add --extra-args flag example in docs and CI

.github/workflows/bench-example.yml

@@ -31,6 +31,9 @@ jobs:
     - name: Timeout test
       run: |
          spinner -c docs/examples/timeout_test.yaml -r
+    - name: Extra Args test
+      run: |
+         spinner -c docs/examples/extra_args.yaml -r --extra-args "extra_time=4"
     - name: Capture output test
       run: |
          spinner -c docs/examples/capture_output.yaml -r -e

docs/examples/extra_args.yaml

@@ -0,0 +1,17 @@
+metadata:
+  description: Sleep check using --extra-args flag
+  version: "1.0"
+  runs: 1
+  timeout: 10
+  retry: True
+  retry_limit: 1
+
+  sleep_test:
+    command:
+      template: >
+        sleep {{sleep_ammount + (extra_time | int)}}
+
+sleep_test:
+  sleep_ammount:
+    - 1
+    - 2

docs/slurm.MD

@@ -15,7 +15,7 @@ set -e
 # Load required modules
 module purge
 module load cmake/3.27.9
-module load mpich/4.0.2-cuda-12.4.0-ucx
+module load mpich/4.0.2
 module load singularity/3.7.1
 
 # Load Spinner env
@@ -24,6 +24,6 @@ source spinner/.venv/bin/activate
 # Get MPI host lsit from Slurm and format it for MPI
 host_list=$(scontrol show hostname $(echo "$SLURM_JOB_NODELIST" | head -n 4 | tr '\n' ',' | sed 's/,$//'))
 
-spinner  -c bench_settings.yaml -r T -e T --hosts $host_list
+spinner -c bench_settings.yaml -r -e -o mpi_bench.pkl --extra-args "hosts=$host_list"
 
 ```