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feat: add Node.js entry point and build script #18324

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Merged
thdxr merged 1 commit into from
Mar 20, 2026
Merged

feat: add Node.js entry point and build script #18324

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54 changes: 54 additions & 0 deletions packages/opencode/script/build-node.ts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,54 @@
#!/usr/bin/env bun

import fs from "fs"
import path from "path"
import { fileURLToPath } from "url"

const __filename = fileURLToPath(import.meta.url)
const __dirname = path.dirname(__filename)
const dir = path.resolve(__dirname, "..")

process.chdir(dir)

// Load migrations from migration directories
const migrationDirs = (
await fs.promises.readdir(path.join(dir, "migration"), {
withFileTypes: true,
})
Comment on lines +15 to +17
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@greptile-apps greptile-apps bot Mar 20, 2026

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P2 Multi-word variable and single-use variable — AGENTS.md naming rules

Per the repo's style guide, multi-word camelCase names should be avoided in favour of single-word alternatives, and variables used only once should be inlined to reduce total variable count.

  • migrationDirs → dirs
  • __filename is used exactly once (to produce __dirname); __dirname is also used exactly once (to produce dir). Both can be collapsed:
Suggested change
await fs.promises.readdir(path.join(dir, "migration"), {
withFileTypes: true,
})
const dir = path.resolve(path.dirname(fileURLToPath(import.meta.url)), "..")

Note: If this suggestion doesn't match your team's coding style, reply to this and let me know. I'll remember it for next time!

)
.filter((entry) => entry.isDirectory() && /^\d{4}\d{2}\d{2}\d{2}\d{2}\d{2}/.test(entry.name))
.map((entry) => entry.name)
.sort()

const migrations = await Promise.all(
migrationDirs.map(async (name) => {
const file = path.join(dir, "migration", name, "migration.sql")
const sql = await Bun.file(file).text()
const match = /^(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})/.exec(name)
const timestamp = match
? Date.UTC(
Number(match[1]),
Number(match[2]) - 1,
Number(match[3]),
Number(match[4]),
Number(match[5]),
Number(match[6]),
)
: 0
return { sql, timestamp, name }
}),
)
console.log(`Loaded ${migrations.length} migrations`)

await Bun.build({
target: "node",
entrypoints: ["./src/node.ts"],
outdir: "./dist",
format: "esm",
external: ["jsonc-parser"],
define: {
OPENCODE_MIGRATIONS: JSON.stringify(migrations),
},
})

Comment on lines +44 to +53
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P1 Bun.build() result unchecked — build failures will be silently swallowed

Bun.build() (without the compile option) does not throw on failure — it resolves with { success: false, logs: [...] }. As written, the script will always print "Build complete" regardless of whether the bundle actually succeeded, making build errors invisible in CI or local runs.

Suggested change
target: "node",
entrypoints: ["./src/node.ts"],
outdir: "./dist",
format: "esm",
external: ["jsonc-parser"],
define: {
OPENCODE_MIGRATIONS: JSON.stringify(migrations),
},
})
const result = await Bun.build({
target: "node",
entrypoints: ["./src/node.ts"],
outdir: "./dist",
format: "esm",
external: ["jsonc-parser"],
define: {
OPENCODE_MIGRATIONS: JSON.stringify(migrations),
},
})
if (!result.success) {
for (const log of result.logs) console.error(log)
process.exit(1)
}

console.log("Build complete")
1 change: 1 addition & 0 deletions packages/opencode/src/node.ts
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Original file line number Diff line number Diff line change
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export { Server } from "./server/server"
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