mikael-lovqvists-claude-agent/claude-code-conduit
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Replace key=value args with JSON payload in client

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Remaining args after --secrets/--user are space-joined and parsed as
JSON, so the full action payload is expressed directly rather than
through a custom key=value scheme.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
mikael-lovqvists-claude-agent
2026-03-07 20:40:56 +00:00
parent 4b064f1bf8
commit 0a3ab14053
1 changed files with 41 additions and 44 deletions
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85
client/index.mjs
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@@ -1,68 +1,57 @@
#!/usr/bin/env node #!/usr/bin/env node
// Conduit client — thin CLI wrapper for Claude to call the conduit server. // Conduit client — thin CLI wrapper for Claude to call the conduit server.
// Usage: // Usage:
// node client/index.mjs --secrets /path/to/secrets.json --user agent <action> [key=value ...] // node client/index.mjs --secrets /path/to/secrets.json --user agent '{"action": "list-actions"}'
// node client/index.mjs --secrets /path/to/secrets.json --user agent list-actions // node client/index.mjs --secrets /path/to/secrets.json --user agent '{"action":' '"edit-file",' '"filename": "/workspace/foo.mjs"}'
// node client/index.mjs --secrets /path/to/secrets.json --user agent edit-file filename=/workspace/foo.mjs
import { readFileSync } from "fs"; import { readFileSync } from 'fs';
import { sign_request } from "./auth.mjs"; import { sign_request } from './auth.mjs';
const BASE_URL = process.env.CONDUIT_URL || "http://localhost:3015"; const BASE_URL = process.env.CONDUIT_URL || 'http://localhost:3015';
function get_arg(argv, flag) { function get_arg(argv, flag) {
const i = argv.indexOf(flag); const i = argv.indexOf(flag);
return i !== -1 ? argv[i + 1] : null; return i !== -1 ? argv[i + 1] : null;
} }
async function call_action(action, params, auth_headers) { function get_remaining(argv) {
const body_string = JSON.stringify({ action, ...params }); // Collect all args that aren't --secrets or --user and their values
const result = [];
let i = 2;
while (i < argv.length) {
if (argv[i] === '--secrets' || argv[i] === '--user') {
i += 2;
} else {
result.push(argv[i]);
i++;
}
}
return result;
}
async function call_action(payload, auth_headers) {
const body_string = JSON.stringify(payload);
const res = await fetch(`${BASE_URL}/action`, { const res = await fetch(`${BASE_URL}/action`, {
method: "POST", method: 'POST',
headers: { "Content-Type": "application/json", ...auth_headers(body_string) }, headers: { 'Content-Type': 'application/json', ...auth_headers(body_string) },
body: body_string, body: body_string,
}); });
const body = await res.json(); const body = await res.json();
return { status: res.status, body }; return { status: res.status, body };
} }
function parse_args(argv) {
// Skip --secrets and --user flags and their values
const filtered = [];
let i = 2;
while (i < argv.length) {
if (argv[i] === "--secrets" || argv[i] === "--user") {
i += 2;
} else {
filtered.push(argv[i]);
i++;
}
}
const [action, ...rest] = filtered;
const params = {};
for (const arg of rest) {
const eq = arg.indexOf("=");
if (eq === -1) {
console.error(`Bad argument (expected key=value): ${arg}`);
process.exit(1);
}
params[arg.slice(0, eq)] = arg.slice(eq + 1);
}
return { action, params };
}
async function main() { async function main() {
const secrets_path = get_arg(process.argv, "--secrets"); const secrets_path = get_arg(process.argv, '--secrets');
const username = get_arg(process.argv, "--user"); const username = get_arg(process.argv, '--user');
if (!secrets_path || !username) { if (!secrets_path || !username) {
console.error("Usage: conduit --secrets <path> --user <name> <action> [key=value ...]"); console.error('Usage: conduit --secrets <path> --user <name> <json payload>');
process.exit(1); process.exit(1);
} }
let secrets; let secrets;
try { try {
secrets = JSON.parse(readFileSync(secrets_path, "utf8")); secrets = JSON.parse(readFileSync(secrets_path, 'utf8'));
} catch (err) { } catch (err) {
console.error(`Cannot read secrets file: ${err.message}`); console.error(`Cannot read secrets file: ${err.message}`);
process.exit(1); process.exit(1);
@@ -74,20 +63,28 @@ async function main() {
process.exit(1); process.exit(1);
} }
const { action, params } = parse_args(process.argv); const remaining = get_remaining(process.argv);
if (!action) { if (!remaining.length) {
console.error("Usage: conduit --secrets <path> --user <name> <action> [key=value ...]"); console.error('Usage: conduit --secrets <path> --user <name> <json payload>');
process.exit(1);
}
let payload;
try {
payload = JSON.parse(remaining.join(' '));
} catch (err) {
console.error(`Invalid JSON payload: ${err.message}`);
process.exit(1); process.exit(1);
} }
const auth_headers = (body_string) => sign_request(user_entry.secret, username, body_string); const auth_headers = (body_string) => sign_request(user_entry.secret, username, body_string);
const { status, body } = await call_action(action, params, auth_headers); const { status, body } = await call_action(payload, auth_headers);
console.log(JSON.stringify(body, null, 2)); console.log(JSON.stringify(body, null, 2));
process.exit(status >= 400 ? 1 : 0); process.exit(status >= 400 ? 1 : 0);
} }
main().catch((err) => { main().catch((err) => {
console.error("Conduit error:", err.message); console.error('Conduit error:', err.message);
process.exit(1); process.exit(1);
}); });