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@@ -47,20 +47,109 @@ if (!arch) {
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const base = "opencode-" + platform + "-" + arch
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const binary = platform === "windows" ? "opencode.exe" : "opencode"
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+function supportsAvx2() {
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+ if (arch !== "x64") return false
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+
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+ if (platform === "linux") {
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+ try {
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+ return /(^|\s)avx2(\s|$)/i.test(fs.readFileSync("/proc/cpuinfo", "utf8"))
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+ } catch {
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+ return false
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+ }
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+ }
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+
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+ if (platform === "darwin") {
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+ try {
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+ const result = childProcess.spawnSync("sysctl", ["-n", "hw.optional.avx2_0"], {
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+ encoding: "utf8",
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+ timeout: 1500,
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+ })
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+ if (result.status !== 0) return false
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+ return (result.stdout || "").trim() === "1"
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+ } catch {
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+ return false
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+ }
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+ }
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+
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+ if (platform === "windows") {
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+ const cmd =
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+ '(Add-Type -MemberDefinition "[DllImport(""kernel32.dll"")] public static extern bool IsProcessorFeaturePresent(int ProcessorFeature);" -Name Kernel32 -Namespace Win32 -PassThru)::IsProcessorFeaturePresent(40)'
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+
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+ for (const exe of ["powershell.exe", "pwsh.exe", "pwsh", "powershell"]) {
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+ try {
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+ const result = childProcess.spawnSync(exe, ["-NoProfile", "-NonInteractive", "-Command", cmd], {
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+ encoding: "utf8",
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+ timeout: 3000,
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+ windowsHide: true,
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+ })
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+ if (result.status !== 0) continue
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+ const out = (result.stdout || "").trim().toLowerCase()
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+ if (out === "true" || out === "1") return true
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+ if (out === "false" || out === "0") return false
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+ } catch {
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+ continue
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+ }
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+ }
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+
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+ return false
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+ }
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+
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+ return false
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+}
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+
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+const names = (() => {
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+ const avx2 = supportsAvx2()
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+ const baseline = arch === "x64" && !avx2
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+
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+ if (platform === "linux") {
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+ const musl = (() => {
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+ try {
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+ if (fs.existsSync("/etc/alpine-release")) return true
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+ } catch {
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+ // ignore
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+ }
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+
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+ try {
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+ const result = childProcess.spawnSync("ldd", ["--version"], { encoding: "utf8" })
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+ const text = ((result.stdout || "") + (result.stderr || "")).toLowerCase()
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+ if (text.includes("musl")) return true
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+ } catch {
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+ // ignore
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+ }
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+
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+ return false
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+ })()
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+
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+ if (musl) {
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+ if (arch === "x64") {
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+ if (baseline) return [`${base}-baseline-musl`, `${base}-musl`, `${base}-baseline`, base]
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+ return [`${base}-musl`, `${base}-baseline-musl`, base, `${base}-baseline`]
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+ }
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+ return [`${base}-musl`, base]
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+ }
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+
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+ if (arch === "x64") {
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+ if (baseline) return [`${base}-baseline`, base, `${base}-baseline-musl`, `${base}-musl`]
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+ return [base, `${base}-baseline`, `${base}-musl`, `${base}-baseline-musl`]
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+ }
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+ return [base, `${base}-musl`]
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+ }
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+
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+ if (arch === "x64") {
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+ if (baseline) return [`${base}-baseline`, base]
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+ return [base, `${base}-baseline`]
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+ }
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+ return [base]
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+})()
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+
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function findBinary(startDir) {
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let current = startDir
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for (;;) {
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const modules = path.join(current, "node_modules")
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if (fs.existsSync(modules)) {
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- const entries = fs.readdirSync(modules)
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- for (const entry of entries) {
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- if (!entry.startsWith(base)) {
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- continue
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- }
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- const candidate = path.join(modules, entry, "bin", binary)
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- if (fs.existsSync(candidate)) {
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- return candidate
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- }
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+ for (const name of names) {
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+ const candidate = path.join(modules, name, "bin", binary)
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+ if (fs.existsSync(candidate)) return candidate
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}
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}
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const parent = path.dirname(current)
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@@ -74,9 +163,9 @@ function findBinary(startDir) {
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const resolved = findBinary(scriptDir)
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if (!resolved) {
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console.error(
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- 'It seems that your package manager failed to install the right version of the opencode CLI for your platform. You can try manually installing the "' +
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- base +
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- '" package',
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+ "It seems that your package manager failed to install the right version of the opencode CLI for your platform. You can try manually installing " +
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+ names.map((n) => `\"${n}\"`).join(" or ") +
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+ " package",
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)
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process.exit(1)
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}
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Luke Parker