[Tests][Added] --list-variants

tests/test_plot/test_misc.py

@@ -289,6 +289,13 @@ def test_list_only_names(test_dir):
     ctx.clean_up()
 
 
+def test_list_variants(test_dir):
+    ctx = context.TestContext(test_dir, '3Rs', 'test_list_variants')
+    ctx.run(extra=['--list-variants'], no_verbose=True, no_out_dir=True, no_board_file=True)
+    ctx.search_out(['Default variant', 'Production variant', 'Test variant'])
+    ctx.clean_up()
+
+
 def test_help(test_dir):
     ctx = context.TestContext(test_dir, '3Rs', 'pre_and_position')
     ctx.run(extra=['--help'], no_verbose=True, no_out_dir=True, no_yaml_file=True)

tests/yaml_samples/test_list_variants.kibot.yaml

@@ -0,0 +1,64 @@
+# Example KiBot config file
+kibot:
+  version: 1
+
+variants:
+  - name: 'production'
+    comment: 'Production variant'
+    type: ibom
+    file_id: '_(production)'
+    variants_blacklist: T2
+
+  - name: 'test'
+    comment: 'Test variant'
+    type: ibom
+    file_id: '_(test)'
+    variants_blacklist: T1
+
+  - name: 'default'
+    comment: 'Default variant'
+    type: ibom
+    variants_blacklist: T2,T3
+
+outputs:
+  - name: 'sch_default'
+    comment: "Schematic w/default variant"
+    type: sch_variant
+    dir: default_variant
+    options:
+      variant: default
+      copy_project: true
+      title: '+ (%V)'
+
+  - name: 'sch_production'
+    comment: "Schematic w/production variant"
+    type: sch_variant
+    dir: production_variant
+    options:
+      variant: production
+      copy_project: true
+      title: '+ (%V)'
+
+  - name: 'sch_test'
+    comment: "Schematic w/test variant"
+    type: sch_variant
+    dir: test_variant
+    options:
+      variant: test
+      copy_project: true
+      title: '+ (%V)'
+
+  - name: 'diff_sch'
+    comment: "Schematic difference with variant"
+    type: diff
+    options:
+      # old: pcb_default
+      # old_type: output
+      pcb: false
+      old: ''
+      old_type: multivar
+      new: [sch_default, sch_production, sch_test]
+      new_type: multivar
+      cache_dir: .cache
+      # use_file_id: true
+      add_link_id: true