Add changeset

Signed-off-by: Oliver Sand <oliver.sand@sda-se.com>
2021-05-28 12:43:30 +02:00
parent 052f42400d
commit 27a9b503a2
2 changed files with 24 additions and 0 deletions
@@ -0,0 +1,23 @@
+---
+'@backstage/catalog-model': patch
+'@backstage/plugin-scaffolder': patch
+'@backstage/plugin-scaffolder-backend': patch
+---
+
+Introduce conditional steps in scaffolder templates.
+
+A step can now include an `if` property that only executes a step if the
+condition is truthy. The condition can include handlebar templates.
+
+```yaml
+- id: register
+    if: '{{ not parameters.dryRun }}'
+    name: Register
+    action: catalog:register
+    input:
+    repoContentsUrl: '{{ steps.publish.output.repoContentsUrl }}'
+    catalogInfoPath: '/catalog-info.yaml'
+```
+
+Also introduces a `not` helper in handlebar templates that allows to negate
+boolean expressions.
@@ -262,6 +262,7 @@ tooltips
 touchpoints
 transpilation
 transpiled
+truthy
 ui
 unmanaged
 unregister