From 37fcaa45d20eae053f729df2f2d085bfc4fd5945 Mon Sep 17 00:00:00 2001
From: Alexandru Georoceanu <alex@navigheaza.ro>
Date: Mon, 10 Feb 2025 11:22:28 +0200
Subject: [PATCH] feat(schema): allow expressions in HTTP query and headers

Issue #1079

Signed-off-by: Alexandru Georoceanu <alex@navigheaza.ro>
---
 .../call-http-query-headers-expressions.yaml  | 31 +++++++++++++++++++
 schema/workflow.yaml                          | 12 +++++--
 2 files changed, 41 insertions(+), 2 deletions(-)
 create mode 100644 examples/call-http-query-headers-expressions.yaml

diff --git a/examples/call-http-query-headers-expressions.yaml b/examples/call-http-query-headers-expressions.yaml
new file mode 100644
index 00000000..0b790ab9
--- /dev/null
+++ b/examples/call-http-query-headers-expressions.yaml
@@ -0,0 +1,31 @@
+# yaml-language-server: $schema=../schema/workflow.yaml
+document:
+  dsl: 1.0.0-alpha2
+  namespace: examples
+  name: http-query-headers-expressions
+  version: 1.0.0-alpha2
+input:
+  schema:
+    format: json
+    document:
+      type: object
+      required:
+        - searchQuery
+      properties:
+        searchQuery:
+          type: string
+do:
+  - setQueryAndHeaders:
+      set:
+        query:
+          search: ${.searchQuery}
+        headers:
+          Accept: application/json
+  - searchStarWarsCharacters:
+      call: http
+      with:
+        method: get
+        endpoint: https://swapi.dev/api/people/
+        headers: ${.headers}
+        query: ${.query}
+      
diff --git a/schema/workflow.yaml b/schema/workflow.yaml
index 70804f16..23165212 100644
--- a/schema/workflow.yaml
+++ b/schema/workflow.yaml
@@ -357,14 +357,22 @@ $defs:
                 description: The HTTP endpoint to send the request to.
                 $ref: '#/$defs/endpoint'
               headers:
-                type: object
+                oneOf:
+                  - type: object
+                    additionalProperties:
+                      type: string
+                  - $ref: '#/$defs/runtimeExpression'
                 title: HTTPHeaders
                 description: A name/value mapping of the headers, if any, of the HTTP request to perform.
               body:
                 title: HTTPBody
                 description: The body, if any, of the HTTP request to perform.
               query:
-                type: object
+                oneOf:
+                  - type: object
+                    additionalProperties:
+                      type: string
+                  - $ref: '#/$defs/runtimeExpression'
                 title: HTTPQuery
                 description: A name/value mapping of the query parameters, if any, of the HTTP request to perform.
                 additionalProperties: true