1 files changed, 82 insertions, 0 deletions
diff --git a/devtools/client/debugger/src/reducers/project-text-search.js b/devtools/client/debugger/src/reducers/project-text-search.js
new file mode 100644
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+++ b/devtools/client/debugger/src/reducers/project-text-search.js
@@ -0,0 +1,82 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
+
+// @format
+
+/**
+ * Project text search reducer
+ * @module reducers/project-text-search
+ */
+
+import { createLocation } from "../utils/location";
+
+export const statusType = {
+  initial: "INITIAL",
+  fetching: "FETCHING",
+  cancelled: "CANCELLED",
+  done: "DONE",
+  error: "ERROR",
+};
+
+export function initialProjectTextSearchState(state) {
+  return {
+    query: state?.query || "",
+    results: [],
+    ongoingSearch: null,
+    status: statusType.initial,
+  };
+}
+
+function update(state = initialProjectTextSearchState(), action) {
+  switch (action.type) {
+    case "ADD_QUERY":
+      return { ...state, query: action.query };
+
+    case "ADD_SEARCH_RESULT":
+      const { location, matches } = action;
+      if (matches.length === 0) {
+        return state;
+      }
+
+      const result = {
+        type: "RESULT",
+        location,
+        // `matches` are generated by project-search worker's `findSourceMatches` method
+        matches: matches.map(m => ({
+          type: "MATCH",
+          location: createLocation({
+            ...location,
+            // `matches` only contain line and column
+            // `location` will already refer to the right source/sourceActor
+            line: m.line,
+            column: m.column,
+          }),
+          matchIndex: m.matchIndex,
+          match: m.match,
+          value: m.value,
+        })),
+      };
+      return { ...state, results: [...state.results, result] };
+
+    case "UPDATE_STATUS":
+      const ongoingSearch =
+        action.status == statusType.fetching ? state.ongoingSearch : null;
+      return { ...state, status: action.status, ongoingSearch };
+
+    case "CLEAR_SEARCH_RESULTS":
+      return { ...state, results: [] };
+
+    case "ADD_ONGOING_SEARCH":
+      return { ...state, ongoingSearch: action.ongoingSearch };
+
+    case "CLEAR_SEARCH":
+    case "CLOSE_PROJECT_SEARCH":
+      return initialProjectTextSearchState();
+    case "NAVIGATE":
+      return initialProjectTextSearchState(state);
+  }
+  return state;
+}
+
+export default update;