Allow dependency groups to be specified for install

Author: dixonjoel

analyze-project/action.yml

@@ -15,6 +15,12 @@ inputs:
     default: ''
     required: false
     type: string
+  dependency-groups:
+    # E.g. "examples,docs"
+    description: 'List of Poetry dependency groups to install (separated by commas)'
+    default: ''
+    required: false
+    type: string
 
 runs:
   using: composite
@@ -45,11 +51,14 @@ runs:
         key: ${{ steps.get_project_info.outputs.name }}-${{ runner.os }}-py${{ env.pythonVersion }}-${{ hashFiles(format('{0}/poetry.lock', inputs.project-directory)) }}
     - name: Install ${{ steps.get_project_info.outputs.name }}
       run: |
+        install_cmd="poetry install -v"
         if [ -n "${{ inputs.extras }}" ]; then
-          poetry install -v --extras '${{ inputs.extras }}'
-        else
-          poetry install -v
+          install_cmd="$install_cmd --extras '${{ inputs.extras }}'"
+        fi
+        if [ -n "${{ inputs.dependency-groups }}" ]; then
+          install_cmd="$install_cmd --with ${{ inputs.dependency-groups }}"
         fi
+        eval $install_cmd
       working-directory: ${{ inputs.project-directory }}
       shell: bash
     - name: Lint