David Ibia
0595794385
- Default export is { id, setup, server }: OpenCode 2 calls setup(ctx), OpenCode 1 (1.18.29+) calls server()
- Tools defined once in lib/tools.ts and registered for both versions (V2 with codemode: false)
- Blocking covers path args of any tool, patch/apply_patch envelopes, shell commands naming env files, grep output, and V2 permission checks
- Secret-looking values from the project's env files are replaced in every non-envsitter tool's output
- Protected files come from envsitter's path policy; example/template files stay readable
- npm run test:e2e drives the real OpenCode 1 and 2 CLIs with a scripted model
- @opencode-ai/plugin ^1.19.3, @opencode/plugin ^2.1.0 (peer >=2.0.32), envsitter ^0.1.0, TypeScript 6
BREAKING CHANGE: the named export EnvSitterGuard is now the plugin definition object; call EnvSitterGuard.server(input) instead of EnvSitterGuard(input).
34 lines
1.3 KiB
TypeScript
34 lines
1.3 KiB
TypeScript
import type { Hooks, Plugin } from "@opencode-ai/plugin";
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import { tool } from "@opencode-ai/plugin/tool";
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import { blockedAccessMessage, findBlockedAccess, redactGrepOutput } from "./policy.js";
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import { createScrubLoader } from "./scrub.js";
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import { guardTools, type ToolEnvironment } from "./tools.js";
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export const serverV1: Plugin = async ({ directory, worktree }) => {
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const env: ToolEnvironment = { directory, root: worktree };
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const loadScrub = createScrubLoader(worktree);
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const tools: NonNullable<Hooks["tool"]> = {};
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for (const guardTool of guardTools) {
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tools[guardTool.name] = tool({
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description: guardTool.description,
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args: guardTool.args,
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execute: (args) => guardTool.run(args, env),
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});
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}
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return {
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tool: tools,
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"tool.execute.before": async (input, output) => {
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const blocked = findBlockedAccess(input.tool, output.args);
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if (blocked) throw new Error(blockedAccessMessage(blocked));
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},
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"tool.execute.after": async (input, output) => {
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if (input.tool.startsWith("envsitter_") || typeof output.output !== "string") return;
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const text = input.tool === "grep" ? redactGrepOutput(output.output).output : output.output;
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output.output = (await loadScrub())(text);
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},
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};
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};
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