can1357
cc90ed37f8
- Extracted manual space padding logic into a reusable `padding()` utility function across all UI components and utilities. - Optimized padding operations by introducing a pre-allocated 512-space buffer in the `padding()` function to reduce repeated string allocations. - Updated all imports across 30 files to use the new `padding()` function from pi-tui instead of inline `' '.repeat()` calls. - Renamed local variables from `padding` to `pad`, `padSize`, `indent`, or `linePad` to avoid naming conflicts with the imported `padding()` function. - Exported the `padding()` utility function from the tui package index for public use.
Hooks Examples
Example hooks for omp-coding-agent.
Usage
# Load a hook with --hook flag
omp --hook examples/hooks/permission-gate.ts
# Or copy to hooks directory for auto-discovery
cp permission-gate.ts ~/.omp/agent/hooks/
Examples
| Hook | Description |
|---|---|
permission-gate.ts |
Prompts for confirmation before dangerous bash commands (rm -rf, sudo, etc.) |
git-checkpoint.ts |
Creates git stash checkpoints at each turn for code restoration on branch |
protected-paths.ts |
Blocks writes to protected paths (.env, .git/, node_modules/) |
file-trigger.ts |
Watches a trigger file and injects contents into conversation |
confirm-destructive.ts |
Confirms before destructive session actions (clear, switch, branch) |
dirty-repo-guard.ts |
Prevents session changes with uncommitted git changes |
auto-commit-on-exit.ts |
Auto-commits on exit using last assistant message for commit message |
custom-compaction.ts |
Custom compaction that summarizes entire conversation |
qna.ts |
Extracts questions from last response into editor via ctx.ui.setEditorText() |
snake.ts |
Snake game with custom UI, keyboard handling, and session persistence |
status-line.ts |
Shows turn progress in footer via ctx.ui.setStatus() with themed colors |
handoff.ts |
Transfer context to a new focused session via /handoff <goal> |
Writing Hooks
See docs/hooks.md for full documentation.
import type { HookAPI } from "@oh-my-pi/pi-coding-agent/hooks";
export default function (pi: HookAPI) {
// Subscribe to events
pi.on("tool_call", async (event, ctx) => {
if (event.toolName === "bash" && event.input.command?.includes("rm -rf")) {
const ok = await ctx.ui.confirm("Dangerous!", "Allow rm -rf?");
if (!ok) return { block: true, reason: "Blocked by user" };
}
});
// Register custom commands
pi.registerCommand("hello", {
description: "Say hello",
handler: async (args, ctx) => {
ctx.ui.notify("Hello!", "info");
},
});
}