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Simpler search json w/paths stored once

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This commit is contained in:
Dustin Brett 2023-12-23 14:20:03 -08:00
parent 93ec39fac4
commit 3e09365cf8
2 changed files with 37 additions and 10 deletions
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23
scripts/searchIndex.js
View File

@ -37,6 +37,11 @@ const normalizePath = (path) =>
const normalizeText = (text) =>
text.replace(/\r?\n|\r/g, " ").replace(/<\/?[^>]+(>|$)/g, "");
const keyPathMap = {};
const keyPathMapper = (path) =>
(keyPathMap[path] ||= Object.keys(keyPathMap).length);
const createSearchIndex = (path) => {
const directoryContents = readdirSync(path);
const normalizedPath = normalizePath(path);
@ -46,7 +51,7 @@ const createSearchIndex = (path) => {
indexData.push({
name,
path: normalizedPath,
path: keyPathMapper(normalizedPath),
text: normalizeText(
[
name,
@ -88,12 +93,14 @@ const createSearchIndex = (path) => {
}
}
const name = basename(keyPath, extname(keyPath));
indexData.push({
name: basename(keyPath, extname(keyPath)),
path: keyPath,
name,
path: keyPathMapper(keyPath),
text: SEARCH_EXTENSIONS.index.includes(extname(entry).toLowerCase())
? normalizeText(readFileSync(fullPath, "utf8"))
: undefined,
? `${name} ${normalizeText(readFileSync(fullPath, "utf8"))}`
: name,
});
}
});
@ -113,9 +120,13 @@ if (!existsSync(join(PUBLIC_PATH, ".index"))) {
mkdirSync(join(PUBLIC_PATH, ".index"));
}
const searchJson = searchIndex.toJSON();
searchJson.paths = Object.keys(keyPathMap);
writeFileSync(
join(PUBLIC_PATH, ".index/search.lunr.json"),
JSON.stringify(searchIndex.toJSON()),
JSON.stringify(searchJson),
{
flag: "w",
}

24
utils/search.ts
View File

@ -26,6 +26,11 @@ export const SEARCH_INPUT_PROPS = {
export const SEARCH_LIBS = ["/System/lunr/lunr.min.js"];
let baseIndex = Object.create(null) as Index;
let basePaths = [] as string[];
type ResponseIndex = Index & {
paths: string[];
};
const search = async (
searchTerm: string,
@ -36,13 +41,17 @@ const search = async (
const response = await fetch(FILE_INDEX, HIGH_PRIORITY_REQUEST);
try {
baseIndex = window.lunr?.Index.load(
JSON.parse(await response.text()) as Index
);
const { paths, ...responseIndex } = JSON.parse(
await response.text()
) as ResponseIndex;
baseIndex = window.lunr?.Index.load(responseIndex);
basePaths = paths;
} catch {
// Failed to parse text data to JSON
}
}
const searchIndex = index ?? baseIndex;
let results: Index.Result[] = [];
const normalizedSearchTerm = searchTerm
@ -62,7 +71,14 @@ const search = async (
// Ignore search errors
}
return results ?? [];
if (results) {
return results.map((result) => ({
...result,
ref: basePaths[result.ref as unknown as number],
}));
}
return [];
};
interface IWritableFs extends Omit<IndexedDBFileSystem, "_cache"> {