opencode-config/.opencode/tools/commit.ts
Sergey 1db2c800d4
feat(tools): add commit, create-pr, create-issue tools (#38)
* feat(tools): add commit tool with validation

* feat(tools): add create-pr tool with validation

* feat(tools): add create-issue tool with validation

* test(tools): add tests for validation tools

* docs(handoff): add handoff and ADR for validation tools

* docs(handoff): set PR number

* docs: update project map + fix ADR-015 typo

---------

Co-authored-by: opencode-agent <agent@slaid098.dev>
2026-07-24 04:17:44 +03:00

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2.3 KiB
TypeScript

import { spawnSync } from "child_process"
import { tool } from "@opencode-ai/plugin"
const COMMIT_REGEX = /^(feat|fix|chore|docs|refactor|test|style|perf)\([^)]+\): .{1,72}$/
const CYRILLIC = /[\u0400-\u04FF]/
const RULES = `Rules:
- Single-line (no newlines)
- Format: type(scope): description
- Types: feat, fix, chore, docs, refactor, test, style, perf
- Scope is mandatory
- Description: 1-72 characters
- English only (no Cyrillic)`
function recentCommits(worktree) {
const r = spawnSync("git", ["log", "--oneline", "-5"], {
encoding: "utf-8",
cwd: worktree,
})
if (r.status !== 0 || !r.stdout.trim()) return "(no commits yet)"
return r.stdout.trim()
}
export default tool({
description: "Commit staged files with conventional commit format validation. Validates: single-line, format type(scope): description (<=72 chars description), English only, staged files exist. On error returns rules + recent commits as examples.",
args: {
message: tool.schema.string().describe("Commit message (single-line, conventional format: type(scope): description)"),
},
async execute(args, context) {
const msg = args.message
if (msg.includes("\n")) {
return `❌ Commit message must be single-line\n\n${RULES}\n\nRecent commits:\n${recentCommits(context.worktree)}`
}
if (!COMMIT_REGEX.test(msg)) {
return `❌ Commit message must match format: type(scope): description\n\n${RULES}\n\nRecent commits:\n${recentCommits(context.worktree)}`
}
if (CYRILLIC.test(msg)) {
return `❌ Commit message must be in English\n\n${RULES}\n\nRecent commits:\n${recentCommits(context.worktree)}`
}
const staged = spawnSync("git", ["diff", "--cached", "--name-only"], {
encoding: "utf-8",
cwd: context.worktree,
})
if (staged.status !== 0) {
return `⚠️ git diff --cached failed (exit ${staged.status}): ${staged.stderr || staged.stdout}`
}
if (!staged.stdout.trim()) {
return `❌ No staged files to commit\n\n${RULES}\n\nRecent commits:\n${recentCommits(context.worktree)}`
}
const r = spawnSync("git", ["commit", "-m", msg], {
encoding: "utf-8",
cwd: context.worktree,
})
if (r.status !== 0) {
return `⚠️ git commit failed (exit ${r.status}): ${r.stderr || r.stdout}`
}
return `Committed: ${msg}`
},
})