Files
opencode/packages/opencode/src/tool/write.ts
T
2026-01-01 16:49:12 -05:00

78 lines
2.6 KiB
TypeScript

import z from "zod"
import * as path from "path"
import { Tool } from "./tool"
import { LSP } from "../lsp"
import DESCRIPTION from "./write.txt"
import { Bus } from "../bus"
import { File } from "../file"
import { FileTime } from "../file/time"
import { Filesystem } from "../util/filesystem"
import { Instance } from "../project/instance"
const MAX_DIAGNOSTICS_PER_FILE = 20
const MAX_PROJECT_DIAGNOSTICS_FILES = 5
export const WriteTool = Tool.define("write", {
description: DESCRIPTION,
parameters: z.object({
content: z.string().describe("The content to write to the file"),
filePath: z.string().describe("The absolute path to the file to write (must be absolute, not relative)"),
}),
async execute(params, ctx) {
const filepath = path.isAbsolute(params.filePath) ? params.filePath : path.join(Instance.directory, params.filePath)
/* TODO
if (!Filesystem.contains(Instance.directory, filepath)) {
const parentDir = path.dirname(filepath)
...
}
*/
const file = Bun.file(filepath)
const exists = await file.exists()
if (exists) await FileTime.assert(ctx.sessionID, filepath)
await ctx.ask({
permission: "edit",
patterns: [path.relative(Instance.worktree, filepath)],
always: ["*"],
metadata: {},
})
await Bun.write(filepath, params.content)
await Bus.publish(File.Event.Edited, {
file: filepath,
})
FileTime.read(ctx.sessionID, filepath)
let output = ""
await LSP.touchFile(filepath, true)
const diagnostics = await LSP.diagnostics()
const normalizedFilepath = Filesystem.normalizePath(filepath)
let projectDiagnosticsCount = 0
for (const [file, issues] of Object.entries(diagnostics)) {
const errors = issues.filter((item) => item.severity === 1)
if (errors.length === 0) continue
const limited = errors.slice(0, MAX_DIAGNOSTICS_PER_FILE)
const suffix =
errors.length > MAX_DIAGNOSTICS_PER_FILE ? `\n... and ${errors.length - MAX_DIAGNOSTICS_PER_FILE} more` : ""
if (file === normalizedFilepath) {
output += `\nThis file has errors, please fix\n<file_diagnostics>\n${limited.map(LSP.Diagnostic.pretty).join("\n")}${suffix}\n</file_diagnostics>\n`
continue
}
if (projectDiagnosticsCount >= MAX_PROJECT_DIAGNOSTICS_FILES) continue
projectDiagnosticsCount++
output += `\n<project_diagnostics>\n${file}\n${limited.map(LSP.Diagnostic.pretty).join("\n")}${suffix}\n</project_diagnostics>\n`
}
return {
title: path.relative(Instance.worktree, filepath),
metadata: {
diagnostics,
filepath,
exists: exists,
},
output,
}
},
})