commit

packages/opencode/script/build.ts

@@ -99,6 +99,12 @@ const targets = singleFlag
     })
   : allTargets
 
+// Check migrations are up to date and generate embedded migrations file
+console.log("Checking migrations...")
+await $`bun run script/check-migrations.ts`
+console.log("Generating migrations embed...")
+await $`bun run script/generate-migrations.ts`
+
 await $`rm -rf dist`
 
 const binaries: Record<string, string> = {}

packages/opencode/script/check-migrations.ts

@@ -0,0 +1,16 @@
+#!/usr/bin/env bun
+
+import { $ } from "bun"
+
+// drizzle-kit check compares schema to migrations, exits non-zero if drift
+const result = await $`bun drizzle-kit check`.quiet().nothrow()
+
+if (result.exitCode !== 0) {
+  console.error("Schema has changes not captured in migrations!")
+  console.error("Run: bun drizzle-kit generate")
+  console.error("")
+  console.error(result.stderr.toString())
+  process.exit(1)
+}
+
+console.log("Migrations are up to date")

packages/opencode/script/generate-migrations.ts

@@ -0,0 +1,49 @@
+#!/usr/bin/env bun
+
+import { Glob } from "bun"
+import path from "path"
+import fs from "fs"
+
+const migrationsDir = "./drizzle"
+const outFile = "./src/storage/migrations.generated.ts"
+
+if (!fs.existsSync(migrationsDir)) {
+  console.log("No migrations directory found, creating empty migrations file")
+  await Bun.write(
+    outFile,
+    `// Auto-generated - do not edit
+export const migrations: { name: string; sql: string }[] = []
+`,
+  )
+  process.exit(0)
+}
+
+const files = Array.from(new Glob("*.sql").scanSync({ cwd: migrationsDir })).sort()
+
+if (files.length === 0) {
+  console.log("No migrations found, creating empty migrations file")
+  await Bun.write(
+    outFile,
+    `// Auto-generated - do not edit
+export const migrations: { name: string; sql: string }[] = []
+`,
+  )
+  process.exit(0)
+}
+
+const imports = files.map((f, i) => `import m${i} from "../../drizzle/${f}" with { type: "text" }`).join("\n")
+
+const entries = files.map((f, i) => `  { name: "${path.basename(f, ".sql")}", sql: m${i} },`).join("\n")
+
+await Bun.write(
+  outFile,
+  `// Auto-generated - do not edit
+${imports}
+
+export const migrations = [
+${entries}
+]
+`,
+)
+
+console.log(`Generated migrations file with ${files.length} migrations`)