mikael-lovqvists-claude-agent
ac82501b48
Maps container paths to host paths using the docker-compose volume layout (/workspace -> CONDUIT_HOST_WORKSPACE, /home/claude -> CONDUIT_HOST_HOME). Relative paths resolve against CONTAINER_PATH. Paths outside all known volumes throw rather than silently pass through. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
45 lines
1.4 KiB
JavaScript
45 lines
1.4 KiB
JavaScript
import { spawnSync } from "child_process";
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import path from "path";
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const CONTAINER_PATH = "/workspace";
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// Maps container path prefixes to host paths.
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// Derived from docker-compose.yml volumes:
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// ./workspace -> /workspace
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// ./claude-home -> /home/claude
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// Override host paths via env vars when running outside the default layout.
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const VOLUME_MAP = {
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"/workspace": process.env.CONDUIT_HOST_WORKSPACE || CONTAINER_PATH,
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"/home/claude": process.env.CONDUIT_HOST_HOME || "/home/claude",
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};
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// Translate a container-side path to its host-side equivalent using VOLUME_MAP.
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// Relative paths are resolved against CONTAINER_PATH first.
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// Throws if the path escapes all known volumes.
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export function resolve_path(user_path) {
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const abs = path.isAbsolute(user_path)
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? user_path
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: path.join(CONTAINER_PATH, user_path);
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for (const [container_prefix, host_prefix] of Object.entries(VOLUME_MAP)) {
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if (abs === container_prefix || abs.startsWith(container_prefix + "/")) {
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const relative = abs.slice(container_prefix.length);
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return host_prefix + relative;
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}
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}
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throw new Error(`Path is outside all known volumes: ${user_path}`);
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}
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// Execute a binary with an argument list — no shell interpolation.
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export function exec(bin, args = []) {
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return new Promise((resolve, reject) => {
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const result = spawnSync(bin, args, { stdio: "inherit" });
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if (result.error) {
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reject(result.error);
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} else {
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resolve(result.status);
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}
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});
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}
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