66 lines
2.3 KiB
JavaScript
66 lines
2.3 KiB
JavaScript
import { spawnSync } from "node:child_process";
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const virtual_chroot = '/workspaces/aiTools/root';
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export default {
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type: "function", name: "ripgrep", strict: true,
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description: "ripgrep (rg) search ( rg pattern -g filePattern | head -200) , always limited to 200 lines",
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parameters: {
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type: "object", required: ["pattern","filePattern","n_flag","i_flag"], additionalProperties: false, properties: {
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pattern: {type: "string", description: 'The pattern to search for.'},
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filePattern: { type: "string", description: "'*.js' for only js files, '!*.log' for all files except log files , '' for all files"},
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n_flag: { type: "boolean",description: "show line numbers."},
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i_flag: { type: "boolean",description: "case insensitive search."}
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}
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}
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};
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export async function run(args) {
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const { pattern, filePattern, n_flag, i_flag } = args;
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// Build the args array
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let rgArgs = [];
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if (n_flag) rgArgs.push('-n');
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if (i_flag) rgArgs.push('-i');
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if (filePattern) {
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rgArgs.push('-g', filePattern);
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}
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// Add separator, pattern, and explicit search path '.' so rg scans the chroot cwd
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rgArgs.push('--', pattern, '.');
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try {
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const proc = spawnSync('rg', rgArgs, {
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cwd: virtual_chroot,
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encoding: 'utf8',
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maxBuffer: 1024 * 1024 * 10 // 10MB buffer
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});
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if (proc.error) {
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return `ripgrep error: ${proc.error.message}`;
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}
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let output = proc.stdout;
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if (proc.status !== 0) {
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if (proc.status === 1) {
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// No matches found
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return output || '';
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}
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return `ripgrep error: exit ${proc.status}, ${proc.stderr}`;
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}
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// Normalize paths (strip leading './') and limit to 200 lines
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const lines = output.split('\n').map((l) => l.replace(/^\.\//, ''));
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let limitedOutput = lines.slice(0, 200).join('\n');
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// Remove a single trailing newline if present to align with tests
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if (limitedOutput.endsWith('\n')) {
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limitedOutput = limitedOutput.replace(/\n$/, '');
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}
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return limitedOutput;
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} catch (error) {
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return `ripgrep error: ${error.message}`;
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}
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} |