drizzle-orm Architecture Docs
Home / Function/ prepareAndExportLibSQL() — drizzle-orm Function Reference

prepareAndExportLibSQL() — drizzle-orm Function Reference

Architecture documentation for the prepareAndExportLibSQL() function in migrate.ts from the drizzle-orm codebase.

Function typescript DrizzleKit CLIWorkflow calls 4

Entity Profile

Dependency Diagram

graph TD
  86d84611_0fad_b786_2a9e_f7b234a52b6c["prepareAndExportLibSQL()"]
  b14d3855_8cce_38c9_8952_a9d014c2fb1b["migrate.ts"]
  86d84611_0fad_b786_2a9e_f7b234a52b6c -->|defined in| b14d3855_8cce_38c9_8952_a9d014c2fb1b
  9e7489ff_1b4d_bb21_dfdd_c572d42b308e["prepareSqliteMigrationSnapshot()"]
  86d84611_0fad_b786_2a9e_f7b234a52b6c -->|calls| 9e7489ff_1b4d_bb21_dfdd_c572d42b308e
  dec1e114_a97f_91d6_7d9a_a12a7c1789b4["squashSqliteScheme()"]
  86d84611_0fad_b786_2a9e_f7b234a52b6c -->|calls| dec1e114_a97f_91d6_7d9a_a12a7c1789b4
  55569cde_7638_9cfc_9dcd_34636d975ec3["applyLibSQLSnapshotsDiff()"]
  86d84611_0fad_b786_2a9e_f7b234a52b6c -->|calls| 55569cde_7638_9cfc_9dcd_34636d975ec3
  b0ef3d06_896b_eefc_c410_dfb419673d70["error()"]
  86d84611_0fad_b786_2a9e_f7b234a52b6c -->|calls| b0ef3d06_896b_eefc_c410_dfb419673d70
  style 86d84611_0fad_b786_2a9e_f7b234a52b6c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

drizzle-kit/src/cli/commands/migrate.ts lines 959–989

export const prepareAndExportLibSQL = async (config: ExportConfig) => {
	const schemaPath = config.schema;

	try {
		const { prev, cur, custom } = await prepareSqliteMigrationSnapshot(
			[],
			schemaPath,
			undefined,
		);

		const validatedPrev = sqliteSchema.parse(prev);
		const validatedCur = sqliteSchema.parse(cur);

		const squashedPrev = squashSqliteScheme(validatedPrev);
		const squashedCur = squashSqliteScheme(validatedCur);

		const { sqlStatements, _meta } = await applyLibSQLSnapshotsDiff(
			squashedPrev,
			squashedCur,
			tablesResolver,
			columnsResolver,
			sqliteViewsResolver,
			validatedPrev,
			validatedCur,
		);

		console.log(sqlStatements.join('\n'));
	} catch (e) {
		console.error(e);
	}
};

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does prepareAndExportLibSQL() do?
prepareAndExportLibSQL() is a function in the drizzle-orm codebase, defined in drizzle-kit/src/cli/commands/migrate.ts.
Where is prepareAndExportLibSQL() defined?
prepareAndExportLibSQL() is defined in drizzle-kit/src/cli/commands/migrate.ts at line 959.
What does prepareAndExportLibSQL() call?
prepareAndExportLibSQL() calls 4 function(s): applyLibSQLSnapshotsDiff, error, prepareSqliteMigrationSnapshot, squashSqliteScheme.

Analyze Your Own Codebase

Get architecture documentation, dependency graphs, and domain analysis for your codebase in minutes.

Try Supermodel Free