📚 Sync docs from alaudadevops/tektoncd-operator on b148c0cd64fce3641c9e27fe62fd179dcb1683d4

Source: docs: [DEVOPS-43538] add transform description for attributes field (#1545)
Author: yzc
Ref: refs/heads/main
Commit: b148c0cd64fce3641c9e27fe62fd179dcb1683d4

This commit automatically syncs documentation changes from the source-docs repository.

🔗 View source commit: https://github.com/alaudadevops/tektoncd-operator/commit/b148c0cd64fce3641c9e27fe62fd179dcb1683d4
🤖 Synced on 2026-04-03 07:32:04 UTC

Author: edge-katanomi-app2[bot]

.github/SYNC_INFO.md

@@ -1,10 +1,10 @@
 # Documentation Sync Information
 
-- **Last synced**: 2026-04-03 07:19:04 UTC
+- **Last synced**: 2026-04-03 07:32:04 UTC
 - **Source repository**: alaudadevops/tektoncd-operator
-- **Source commit**: [4ac32a29ec523d327b979d739a2e28f0b8e4b538](https://github.com/alaudadevops/tektoncd-operator/commit/4ac32a29ec523d327b979d739a2e28f0b8e4b538)
+- **Source commit**: [b148c0cd64fce3641c9e27fe62fd179dcb1683d4](https://github.com/alaudadevops/tektoncd-operator/commit/b148c0cd64fce3641c9e27fe62fd179dcb1683d4)
 - **Triggered by**: edge-katanomi-app2[bot]
-- **Workflow run**: [#184](https://github.com/alaudadevops/tektoncd-operator/actions/runs/23937930509)
+- **Workflow run**: [#185](https://github.com/alaudadevops/tektoncd-operator/actions/runs/23938282244)
 
 ## Files synced:
 - docs/

docs/en/pipelines/concepts/integrate_with_connector.mdx

@@ -158,6 +158,10 @@ Output attributes calculated from parameters and connector information, and thei
 attributes:
 - name: url
   param: git-url                 # Pipeline parameter name (when parameterized)
+  transform:                     # Optional value transform
+    prefix: "https://"           # Add prefix before resolved attribute value
+    suffix: ".git"               # Add suffix after resolved attribute value
+    accessor: "repository"       # Read sub-value (field/index) from structured attribute
   refPath:                       # Where this attribute is used
   - tasks.git-clone.params.url   # PipelineTask parameter that receives this value
 - name: revision
@@ -171,8 +175,33 @@ attributes:
 - **Attribute value** is calculated using the expression defined in `ResourceInterface.spec.attributes[].expression`
 - **Parameterized attributes** create pipeline parameters (specified by `param` field)
 - **Static attributes** use fixed values (specified by `value` field)
+- **transform** optionally adjusts a resolved attribute value before mapping:
+  - `prefix`: adds a prefix string to the attribute value
+  - `suffix`: adds a suffix string to the attribute value
+  - `accessor`: selects a sub-value from structured attributes:
+    - for array attributes, use an index (for example, `"0"`)
+    - for object attributes, use a field name (for example, `"repository"`)
+    - after `accessor` selects a sub-value, the resulting attribute value is converted to `string`
 - **refPath** defines where the attribute value is used in pipeline tasks
 
+**Quick example (`transform`)**
+
+```yaml
+attributes:
+- name: artifacts
+  param: chartRef
+  transform:
+    accessor: "0"
+    prefix: "oci://"
+    suffix: "-prod"
+```
+
+If the resolved `artifacts` value is `["registry.example.com/team/app"]`, this mapping uses the first item and produces `oci://registry.example.com/team/app-prod`.
+
+- Use `accessor` when the attribute is an array/object and you only need one item/field.
+- Use `prefix` when the downstream task expects a fixed protocol or literal prefix (for example, `oci://`).
+- Use `suffix` when the downstream task needs a fixed postfix such as an environment marker (for example, `-prod`).
+
 ### Workspaces
 
 Workspace mapping between ResourceInterface workspaces and pipeline workspaces:
@@ -310,4 +339,4 @@ For example:
 ## References
 
 - <ExternalSiteLink name="connectors" href="/connectors/concepts/connector.html" children="What is Connector" />
-- <ExternalSiteLink name="connectors" href="/connectors/concepts/resource_interface.html" children="What is ResourceInterface" />
+- <ExternalSiteLink name="connectors" href="/connectors/concepts/resource_interface.html" children="What is ResourceInterface" />