Tyler Gillispie
e47df08b75
- Purges any existing Node artifacts (package.json, node_modules) ensuring a pristine Deno + Rust environment. - Refactors Gen 2 Proof of Concepts (cfg, code_intelligence, protobuf, tool_sandbox) to execute external tools (tree-sitter, semgrep, protoc) as native system commands using Deno.Command. - Introduces `sys_exec.ts` to handle pre-flight dependency checks, ensuring scripts fail gracefully rather than breaking when a required host tool is missing. Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com> Co-authored-by: mrteye <1945243+mrteye@users.noreply.github.com>
67 lines
1.7 KiB
TypeScript
67 lines
1.7 KiB
TypeScript
export async function checkToolExists(toolName: string): Promise<boolean> {
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try {
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const command = new Deno.Command("which", {
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args: [toolName],
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stdout: "piped",
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stderr: "piped",
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});
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const { code } = await command.output();
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return code === 0;
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} catch {
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return false;
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}
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}
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export async function requireTool(
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toolName: string,
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installationInstructions: string,
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): Promise<boolean> {
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const exists = await checkToolExists(toolName);
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if (!exists) {
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console.warn(`\n⚠️ [Pre-flight Check] Tool '${toolName}' is missing.`);
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console.warn(` Please install it: ${installationInstructions}`);
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console.warn(` Skipping execution that depends on this tool.\n`);
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return false;
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}
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return true;
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}
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export async function execTool(
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toolName: string,
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args: string[],
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options?: { stdin?: string },
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): Promise<{ code: number; stdout: string; stderr: string }> {
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const commandOpts: Deno.CommandOptions = {
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args,
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stdout: "piped",
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stderr: "piped",
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};
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if (options?.stdin) {
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commandOpts.stdin = "piped";
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}
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const command = new Deno.Command(toolName, commandOpts);
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if (options?.stdin) {
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const process = command.spawn();
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const writer = process.stdin.getWriter();
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await writer.write(new TextEncoder().encode(options.stdin));
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await writer.close();
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const { code, stdout, stderr } = await process.output();
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return {
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code,
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stdout: new TextDecoder().decode(stdout),
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stderr: new TextDecoder().decode(stderr),
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};
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}
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const { code, stdout, stderr } = await command.output();
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return {
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code,
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stdout: new TextDecoder().decode(stdout),
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stderr: new TextDecoder().decode(stderr),
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};
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}
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