Generate a search index

Makefile

@@ -63,6 +63,7 @@ ifeq ($(ENTERPRISE), ON)
 	./test/cli/ee/index/no-options.sh $(PREFIX)/bin/sourcemeta-registry-index
 	./test/cli/ee/index/no-output.sh $(PREFIX)/bin/sourcemeta-registry-index
 	./test/cli/ee/index/directory-index.sh $(PREFIX)/bin/sourcemeta-registry-index
+	./test/cli/ee/index/search-index.sh $(PREFIX)/bin/sourcemeta-registry-index
 else
 	./test/cli/ce/index/no-options.sh $(PREFIX)/bin/sourcemeta-registry-index
 	./test/cli/ce/index/no-output.sh $(PREFIX)/bin/sourcemeta-registry-index

src/enterprise/enterprise_index.h

@@ -21,7 +21,8 @@ namespace sourcemeta::registry::enterprise {
 
 auto generate_toc(const sourcemeta::jsontoolkit::JSON &configuration,
                   const std::filesystem::path &base,
-                  const std::filesystem::path &directory) -> void {
+                  const std::filesystem::path &directory,
+                  sourcemeta::jsontoolkit::JSON &search_index) -> void {
   assert(directory.string().starts_with(base.string()));
   auto entries{sourcemeta::jsontoolkit::JSON::make_array()};
 
@@ -67,6 +68,18 @@ auto generate_toc(const sourcemeta::jsontoolkit::JSON &configuration,
       entry_json.assign("url",
                         sourcemeta::jsontoolkit::JSON{entry_relative_path});
 
+      // Collect schemas high-level metadata for searching purposes
+      auto search_entry{sourcemeta::jsontoolkit::JSON::make_object()};
+      search_entry.assign("url", entry_json.at("url"));
+      search_entry.assign("title", entry_json.defines("title")
+                                       ? entry_json.at("title")
+                                       : sourcemeta::jsontoolkit::JSON{""});
+      search_entry.assign("description",
+                          entry_json.defines("description")
+                              ? entry_json.at("description")
+                              : sourcemeta::jsontoolkit::JSON{""});
+      search_index.push_back(std::move(search_entry));
+
       entries.push_back(std::move(entry_json));
     }
   }
@@ -126,7 +139,8 @@ auto attach(const sourcemeta::jsontoolkit::JSON &configuration,
     -> int {
   std::cerr << "-- Indexing directory: " << output.string() << "\n";
   const auto base{std::filesystem::canonical(output / "schemas")};
-  generate_toc(configuration, base, base);
+  auto search_index{sourcemeta::jsontoolkit::JSON::make_array()};
+  generate_toc(configuration, base, base, search_index);
 
   for (const auto &entry :
        std::filesystem::recursive_directory_iterator{output / "schemas"}) {
@@ -135,9 +149,16 @@ auto attach(const sourcemeta::jsontoolkit::JSON &configuration,
     }
 
     std::cerr << "-- Processing: " << entry.path().string() << "\n";
-    generate_toc(configuration, base, std::filesystem::canonical(entry.path()));
+    generate_toc(configuration, base, std::filesystem::canonical(entry.path()),
+                 search_index);
   }
 
+  std::ofstream stream{output / "search.json"};
+  assert(!stream.fail());
+  sourcemeta::jsontoolkit::prettify(search_index, stream);
+  stream << "\n";
+  stream.close();
+
   return EXIT_SUCCESS;
 }
 

test/cli/ee/index/search-index.sh

@@ -0,0 +1,58 @@
+#!/bin/sh
+
+set -o errexit
+set -o nounset
+
+TMP="$(mktemp -d)"
+clean() { rm -rf "$TMP"; }
+trap clean EXIT
+
+cat << EOF > "$TMP/configuration.json"
+{
+  "url": "https://sourcemeta.com/",
+  "port": 8000,
+  "schemas": {
+    "example/schemas": {
+      "base": "https://example.com/",
+      "path": "./schemas"
+    }
+  }
+}
+EOF
+
+mkdir "$TMP/schemas"
+
+cat << 'EOF' > "$TMP/schemas/test.json"
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "$id": "https://example.com/test.json",
+  "title": "My title",
+  "description": "My description"
+}
+EOF
+
+cat << 'EOF' > "$TMP/schemas/no-title.json"
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "$id": "https://example.com/no-title.json"
+}
+EOF
+
+"$1" "$TMP/configuration.json" "$TMP/output"
+
+cat << 'EOF' > "$TMP/expected.json"
+[
+  {
+    "url": "/example/schemas/no-title.json",
+    "title": "",
+    "description": ""
+  },
+  {
+    "url": "/example/schemas/test.json",
+    "title": "My title",
+    "description": "My description"
+  }
+]
+EOF
+
+diff "$TMP/output/search.json" "$TMP/expected.json"

test/sandbox/manifest-ee.txt

@@ -26,3 +26,4 @@
 ./schemas/example/schemas/string.json
 ./schemas/example/v2.0
 ./schemas/example/v2.0/schema.json
+./search.json