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opencode v2 mirror
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135#!/usr/bin/env node
const childProcess = require("child_process")const fs = require("fs")const path = require("path")const os = require("os")
const forwardedSignals = process.platform === "win32" ? ["SIGINT", "SIGTERM", "SIGHUP"] : ["SIGINT", "SIGTERM", "SIGHUP", "SIGUSR1"]
function run(target) { const child = childProcess.spawn(target, process.argv.slice(2), { stdio: "inherit" }) child.on("error", (error) => { console.error(error.message) process.exit(1) }) const forwarders = {} for (const signal of forwardedSignals) { forwarders[signal] = () => { try { child.kill(signal) } catch {} } process.on(signal, forwarders[signal]) } child.on("exit", (code, signal) => { for (const forwardedSignal of forwardedSignals) process.removeListener(forwardedSignal, forwarders[forwardedSignal]) if (signal) return process.kill(process.pid, signal) process.exit(typeof code === "number" ? code : 0) })}
const envPath = process.env.OPENCODE_BIN_PATHconst scriptDir = path.dirname(fs.realpathSync(__filename))const command = path.basename(__filename).replace(/\.cjs$/, "")const nodeBuild = command === "opencode2-node"const cached = path.join(scriptDir, `.${command}`)const platform = { darwin: "darwin", linux: "linux", win32: "windows" }[os.platform()] || os.platform()const arch = { x64: "x64", arm64: "arm64", arm: "arm" }[os.arch()] || os.arch()const base = `@opencode-ai/cli${nodeBuild ? "-node" : ""}-` + platform + "-" + archconst binary = platform === "windows" ? `${command}.exe` : command
function supportsAvx2() { if (arch !== "x64") return false if (platform === "linux") { try { return /(^|\s)avx2(\s|$)/i.test(fs.readFileSync("/proc/cpuinfo", "utf8")) } catch { return false } } if (platform === "darwin") { try { const result = childProcess.spawnSync("sysctl", ["-n", "hw.optional.avx2_0"], { encoding: "utf8", timeout: 1500 }) return result.status === 0 && (result.stdout || "").trim() === "1" } catch { return false } } if (platform === "windows") { const command = '(Add-Type -MemberDefinition "[DllImport(""kernel32.dll"")] public static extern bool IsProcessorFeaturePresent(int ProcessorFeature);" -Name Kernel32 -Namespace Win32 -PassThru)::IsProcessorFeaturePresent(40)' for (const executable of ["powershell.exe", "pwsh.exe", "pwsh", "powershell"]) { try { const result = childProcess.spawnSync(executable, ["-NoProfile", "-NonInteractive", "-Command", command], { encoding: "utf8", timeout: 3000, windowsHide: true, }) if (result.status !== 0) continue const output = (result.stdout || "").trim().toLowerCase() if (output === "true" || output === "1") return true if (output === "false" || output === "0") return false } catch { continue } } } return false}
const names = (() => { if (nodeBuild) return [base] const baseline = arch === "x64" && !supportsAvx2() if (platform === "linux") { const musl = (() => { try { if (fs.existsSync("/etc/alpine-release")) return true const result = childProcess.spawnSync("ldd", ["--version"], { encoding: "utf8" }) return ((result.stdout || "") + (result.stderr || "")).toLowerCase().includes("musl") } catch { return false } })() if (musl) return arch === "x64" ? baseline ? [`${base}-baseline-musl`, `${base}-musl`, `${base}-baseline`, base] : [`${base}-musl`, `${base}-baseline-musl`, base, `${base}-baseline`] : [`${base}-musl`, base] return arch === "x64" ? baseline ? [`${base}-baseline`, base, `${base}-baseline-musl`, `${base}-musl`] : [base, `${base}-baseline`, `${base}-musl`, `${base}-baseline-musl`] : [base, `${base}-musl`] } return arch === "x64" ? (baseline ? [`${base}-baseline`, base] : [base, `${base}-baseline`]) : [base]})()
function findBinary(startDir) { let current = startDir for (;;) { const modules = path.join(current, "node_modules") if (fs.existsSync(modules)) for (const name of names) { const candidate = path.join(modules, name, "bin", binary) if (fs.existsSync(candidate)) return candidate } const parent = path.dirname(current) if (parent === current) return current = parent }}
const resolved = envPath || (fs.existsSync(cached) ? cached : findBinary(scriptDir))if (!resolved) { console.error( `It seems that your package manager failed to install the right ${command} CLI package. Try manually installing ` + names.map((name) => `"${name}"`).join(" or ") + " package", ) process.exit(1)}run(resolved)