data: inheritContributionListFromOriginalRelease

2 files changed, 36 insertions, 0 deletions

diff --git a/src/data/composite/things/track/index.js b/src/data/composite/things/track/index.js
index 8959de9f..b76966d1 100644
--- a/src/data/composite/things/track/index.js
+++ b/src/data/composite/things/track/index.js
@@ -1,5 +1,6 @@
 export {default as exitWithoutUniqueCoverArt} from './exitWithoutUniqueCoverArt.js';
 export {default as inferredAdditionalNameList} from './inferredAdditionalNameList.js';
+export {default as inheritContributionListFromOriginalRelease} from './inheritContributionListFromOriginalRelease.js';
 export {default as inheritFromOriginalRelease} from './inheritFromOriginalRelease.js';
 export {default as sharedAdditionalNameList} from './sharedAdditionalNameList.js';
 export {default as trackReverseReferenceList} from './trackReverseReferenceList.js';
diff --git a/src/data/composite/things/track/inheritContributionListFromOriginalRelease.js b/src/data/composite/things/track/inheritContributionListFromOriginalRelease.js
new file mode 100644
index 00000000..9e01f119
--- /dev/null
+++ b/src/data/composite/things/track/inheritContributionListFromOriginalRelease.js
@@ -0,0 +1,35 @@
+// Like inheritFromOriginalRelease, but tuned for contributions.
+// Recontextualized contributions for this track.
+
+import {input, templateCompositeFrom} from '#composite';
+
+import {exposeDependency, raiseOutputWithoutDependency}
+  from '#composite/control-flow';
+import {withRecontextualizedContributionList} from '#composite/wiki-data';
+
+import withPropertyFromOriginalRelease
+  from './withPropertyFromOriginalRelease.js';
+
+export default templateCompositeFrom({
+  annotation: `inheritContributionListFromOriginalRelease`,
+
+  steps: () => [
+    withPropertyFromOriginalRelease({
+      property: input.thisProperty(),
+      notFoundValue: input.value([]),
+    }),
+
+    raiseOutputWithoutDependency({
+      dependency: '#isRerelease',
+      mode: input.value('falsy'),
+    }),
+
+    withRecontextualizedContributionList({
+      list: '#originalValue',
+    }),
+
+    exposeDependency({
+      dependency: '#originalValue',
+    }),
+  ],
+});