Forked from janpaul123/VALLErun
Public
HTTP (deprecated)
Val Town is a social website to write and deploy JavaScript.
Build APIs and schedule functions from your browser.
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/** @jsxImportSource https://esm.sh/react */
import valleGetValsContextWindow from "https://esm.town/v/janpaul123/valleGetValsContextWindow";
import archiveVal from "https://esm.town/v/nbbaier/archiveVal?v=10";
import { updateValByName } from "https://esm.town/v/nbbaier/updateValByName?v=14";
import { createVal } from "https://esm.town/v/neverstew/createVal?v=6";
import { passwordAuth } from "https://esm.town/v/pomdtr/password_auth?v=84";
import { verifyToken } from "https://esm.town/v/pomdtr/verifyToken";
import { sleep } from "https://esm.town/v/stevekrouse/sleep?v=1";
import { anthropic } from "npm:@ai-sdk/anthropic";
import { openai } from "npm:@ai-sdk/openai";
import ValTown from "npm:@valtown/sdk";
import { StreamingTextResponse, streamText } from "npm:ai";
import { Hono } from "npm:hono@3";
import _ from "npm:lodash@4";
import { renderToString } from "npm:react-dom/server";
function parseSearchReplaceBlocks(content: string): Array<{ searchStart: string; searchEnd: string; replace: string }> {
content = content.replaceAll("\r\n", "\n");
const regex =
/\[SEARCH_START_SINGLE_LINE\]\n([\s\S]*?)\n\[\/SEARCH_START_SINGLE_LINE\]\s*\[SEARCH_END_SINGLE_LINE\]\n([\s\S]*?)\n?\[\/SEARCH_END_SINGLE_LINE\]\s*\[REPLACE\]\n([\s\S]*?)\n\[\/REPLACE\]/g;
const blocks = [];
let match;
while ((match = regex.exec(content)) !== null) {
blocks.push({
searchStart: match[1],
searchEnd: match[2],
replace: match[3],
});
}
return blocks;
}
console.assert(
_.isEqual(
parseSearchReplaceBlocks(`[SEARCH_START_SINGLE_LINE]
<body>
[/SEARCH_START_SINGLE_LINE]
[SEARCH_END_SINGLE_LINE]
[/SEARCH_END_SINGLE_LINE]
[REPLACE]
<body className="bg-gray-100 flex items-center justify-center h-screen">
Prefix
[/REPLACE]`),
[{
replace: " <body className=\"bg-gray-100 flex items-center justify-center h-screen\">\n Prefix",
searchEnd: "",
searchStart: " <body>",
}],
),
"parseSearchReplaceBlocks with empty SEARCH_END_SINGLE_LINE failed",
);
console.assert(
_.isEqual(
parseSearchReplaceBlocks(`[SEARCH_START_SINGLE_LINE]
<body>
[/SEARCH_START_SINGLE_LINE]
[SEARCH_END_SINGLE_LINE]
</body>
[/SEARCH_END_SINGLE_LINE]
[REPLACE]
<body className="bg-gray-100 flex items-center justify-center h-screen">
<h1 className="text-4xl font-bold text-blue-600 bg-white p-8 rounded-lg shadow-lg">
Hello World!
</h1>
</body>
[/REPLACE]`),
[{
replace:
" <body className=\"bg-gray-100 flex items-center justify-center h-screen\">\n <h1 className=\"text-4xl font-bold text-blue-600 bg-white p-8 rounded-lg shadow-lg\">\n Hello World!\n </h1>\n </body>",
searchEnd: " </body>",
searchStart: " <body>",
}],
),
"parseSearchReplaceBlocks with line in SEARCH_END_SINGLE_LINE failed",
);
function applySearchReplaceBlocks(
code: string,
blocks: Array<{ searchStart: string; searchEnd: string; replace: string }>,
): string {
const lines = code.replaceAll("\r\n", "\n").split("\n");
let currentIndex = 0;
for (const block of blocks) {
const startIndex = lines.slice(currentIndex).findIndex(line => line === block.searchStart);
if (startIndex === -1) {
console.log(`WARNING: Could not find start of ${JSON.stringify(_.omit(block, "replace"))}`);
continue;
}
currentIndex += startIndex;
if (block.searchEnd === "") {
// Replace only the start line
lines.splice(currentIndex, 1, ...block.replace.split("\n"));
} else {