fix parameter api errors

.gitignore

@@ -1,3 +1,4 @@
 # Dir for bundles
 dist
 node_modules
+build

openapi/components/parameters/profileIdentifier.yaml

@@ -1,5 +1,7 @@
 in: path
 name: identifier
+schema:
+  type: string
 description: >-
   identifier of a given printer profile
 required: true

openapi/components/parameters/systemCmdSource.yaml

@@ -3,3 +3,5 @@ name: source
 description: >-
   The source for which to list commands, currently either core or custom
 required: true
+schema:
+  type: string

openapi/openapi.yaml

@@ -1,4 +1,11 @@
 openapi: 3.0.2
+servers:
+  - url: "http://{url}:{port}/api"
+    variables:
+      url:
+        default: localhost
+      port:
+        default: "80"
 info:
   license:
     name: Creative Commons
@@ -22,8 +29,7 @@ info:
     - Auth header definitions are still missing
 
   version: "0.8"
-servers:
-  - url: "/api"
+
 tags:
   - name: General
     description: General operations

openapi/paths/system/commands/{source}-{action}-post.yaml

@@ -5,7 +5,13 @@ description: >-
 tags:
   - System Commands
 parameters:
-  - $ref: ../../../components/parameters/systemCmdSource.yaml
+  - in: path
+    name: source
+    description: >-
+      The source for which to list commands, currently either core or  custom
+    required: true
+    schema:
+      type: string
   - in: path
     name: action
     required: true