1 files changed, 116 insertions, 0 deletions
diff --git a/packages/desktop-electron/scripts/finalize-latest-yml.ts b/packages/desktop-electron/scripts/finalize-latest-yml.ts
new file mode 100644
index 000000000..42ec23b64
--- /dev/null
+++ b/packages/desktop-electron/scripts/finalize-latest-yml.ts
@@ -0,0 +1,116 @@
+#!/usr/bin/env bun
+
+import { $ } from "bun"
+import path from "path"
+
+const dir = process.env.LATEST_YML_DIR!
+if (!dir) throw new Error("LATEST_YML_DIR is required")
+
+const repo = process.env.GH_REPO
+if (!repo) throw new Error("GH_REPO is required")
+
+const version = process.env.OPENCODE_VERSION
+if (!version) throw new Error("OPENCODE_VERSION is required")
+
+type FileEntry = {
+  url: string
+  sha512: string
+  size: number
+  blockMapSize?: number
+}
+
+type LatestYml = {
+  version: string
+  files: FileEntry[]
+  releaseDate: string
+}
+
+function parse(content: string): LatestYml {
+  const lines = content.split("\n")
+  let version = ""
+  let releaseDate = ""
+  const files: FileEntry[] = []
+  let current: Partial<FileEntry> | undefined
+
+  const flush = () => {
+    if (current?.url && current.sha512 && current.size) files.push(current as FileEntry)
+    current = undefined
+  }
+
+  for (const line of lines) {
+    const indented = line.startsWith("    ") || line.startsWith("  -")
+    if (line.startsWith("version:")) version = line.slice("version:".length).trim()
+    else if (line.startsWith("releaseDate:"))
+      releaseDate = line.slice("releaseDate:".length).trim().replace(/^'|'$/g, "")
+    else if (line.trim().startsWith("- url:")) {
+      flush()
+      current = { url: line.trim().slice("- url:".length).trim() }
+    } else if (indented && current && line.trim().startsWith("sha512:"))
+      current.sha512 = line.trim().slice("sha512:".length).trim()
+    else if (indented && current && line.trim().startsWith("size:"))
+      current.size = Number(line.trim().slice("size:".length).trim())
+    else if (indented && current && line.trim().startsWith("blockMapSize:"))
+      current.blockMapSize = Number(line.trim().slice("blockMapSize:".length).trim())
+    else if (!indented && current) flush()
+  }
+  flush()
+
+  return { version, files, releaseDate }
+}
+
+function serialize(data: LatestYml) {
+  const lines = [`version: ${data.version}`, "files:"]
+  for (const file of data.files) {
+    lines.push(`  - url: ${file.url}`)
+    lines.push(`    sha512: ${file.sha512}`)
+    lines.push(`    size: ${file.size}`)
+    if (file.blockMapSize) lines.push(`    blockMapSize: ${file.blockMapSize}`)
+  }
+  lines.push(`releaseDate: '${data.releaseDate}'`)
+  return lines.join("\n") + "\n"
+}
+
+async function read(subdir: string, filename: string): Promise<LatestYml | undefined> {
+  const file = Bun.file(path.join(dir, subdir, filename))
+  if (!(await file.exists())) return undefined
+  return parse(await file.text())
+}
+
+const output: Record<string, string> = {}
+
+// Windows: single arch, pass through
+const win = await read("latest-yml-x86_64-pc-windows-msvc", "latest.yml")
+if (win) output["latest.yml"] = serialize(win)
+
+// Linux x64: pass through
+const linuxX64 = await read("latest-yml-x86_64-unknown-linux-gnu", "latest-linux.yml")
+if (linuxX64) output["latest-linux.yml"] = serialize(linuxX64)
+
+// Linux arm64: pass through
+const linuxArm64 = await read("latest-yml-aarch64-unknown-linux-gnu", "latest-linux-arm64.yml")
+if (linuxArm64) output["latest-linux-arm64.yml"] = serialize(linuxArm64)
+
+// macOS: merge arm64 + x64 into single file
+const macX64 = await read("latest-yml-x86_64-apple-darwin", "latest-mac.yml")
+const macArm64 = await read("latest-yml-aarch64-apple-darwin", "latest-mac.yml")
+if (macX64 || macArm64) {
+  const base = macArm64 ?? macX64!
+  output["latest-mac.yml"] = serialize({
+    version: base.version,
+    files: [...(macArm64?.files ?? []), ...(macX64?.files ?? [])],
+    releaseDate: base.releaseDate,
+  })
+}
+
+// Upload to release
+const tag = `v${version}`
+const tmp = process.env.RUNNER_TEMP ?? "/tmp"
+
+for (const [filename, content] of Object.entries(output)) {
+  const filepath = path.join(tmp, filename)
+  await Bun.write(filepath, content)
+  await $`gh release upload ${tag} ${filepath} --clobber --repo ${repo}`
+  console.log(`uploaded ${filename}`)
+}
+
+console.log("finalized latest yml files")