Files
opencode/packages/opencode/src/tool/write.ts
2025-06-27 19:10:42 -04:00

75 lines
2.1 KiB
TypeScript

import { z } from "zod"
import * as path from "path"
import { Tool } from "./tool"
import { LSP } from "../lsp"
import { Permission } from "../permission"
import DESCRIPTION from "./write.txt"
import { App } from "../app/app"
import { Bus } from "../bus"
import { File } from "../file"
import { FileTime } from "../file/time"
export const WriteTool = Tool.define({
id: "write",
description: DESCRIPTION,
parameters: z.object({
filePath: z
.string()
.describe(
"The absolute path to the file to write (must be absolute, not relative)",
),
content: z.string().describe("The content to write to the file"),
}),
async execute(params, ctx) {
const app = App.info()
const filepath = path.isAbsolute(params.filePath)
? params.filePath
: path.join(app.path.cwd, params.filePath)
const file = Bun.file(filepath)
const exists = await file.exists()
if (exists) await FileTime.assert(ctx.sessionID, filepath)
await Permission.ask({
id: "write",
sessionID: ctx.sessionID,
title: exists
? "Overwrite this file: " + filepath
: "Create new file: " + filepath,
metadata: {
filePath: filepath,
content: params.content,
exists,
},
})
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()
for (const [file, issues] of Object.entries(diagnostics)) {
if (issues.length === 0) continue
if (file === filepath) {
output += `\nThis file has errors, please fix\n<file_diagnostics>\n${issues.map(LSP.Diagnostic.pretty).join("\n")}\n</file_diagnostics>\n`
continue
}
output += `\n<project_diagnostics>\n${file}\n${issues.map(LSP.Diagnostic.pretty).join("\n")}\n</project_diagnostics>\n`
}
return {
metadata: {
diagnostics,
filepath,
exists: exists,
title: path.relative(app.path.root, filepath),
},
output,
}
},
})