1 files changed, 36 insertions, 0 deletions
diff --git a/src/data/composite/wiki-properties/lyrics.js b/src/data/composite/wiki-properties/lyrics.js
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+++ b/src/data/composite/wiki-properties/lyrics.js
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+// Lyrics! This comes in two styles - "old", where there's just one set of
+// lyrics, or the newer/standard one, with multiple sets that are each
+// annotated, credited, etc.
+
+import {input, templateCompositeFrom} from '#composite';
+import {isLyrics} from '#validators';
+
+import {exitWithoutDependency, exposeDependency}
+  from '#composite/control-flow';
+import {withParsedLyricsEntries} from '#composite/wiki-data';
+
+export default templateCompositeFrom({
+  annotation: `lyrics`,
+
+  compose: false,
+
+  update: {
+    validate: isLyrics,
+  },
+
+  steps: () => [
+    exitWithoutDependency({
+      dependency: input.updateValue(),
+      mode: input.value('falsy'),
+      value: input.value([]),
+    }),
+
+    withParsedLyricsEntries({
+      from: input.updateValue(),
+    }),
+
+    exposeDependency({
+      dependency: '#parsedLyricsEntries',
+    }),
+  ],
+});