migrate

var (
	// WithGlobalUniqueID sets the universal ids options to the migration.
	// If this option is enabled, ent migration will allocate a 1<<32 range
	// for the ids of each entity (table).
	// Note that this option cannot be applied on tables that already exist.
	WithGlobalUniqueID = schema.WithGlobalUniqueID
	// WithDropColumn sets the drop column option to the migration.
	// If this option is enabled, ent migration will drop old columns
	// that were used for both fields and edges. This defaults to false.
	WithDropColumn = schema.WithDropColumn
	// WithDropIndex sets the drop index option to the migration.
	// If this option is enabled, ent migration will drop old indexes
	// that were defined in the schema. This defaults to false.
	// Note that unique constraints are defined using `UNIQUE INDEX`,
	// and therefore, it's recommended to enable this option to get more
	// flexibility in the schema changes.
	WithDropIndex = schema.WithDropIndex
	// WithForeignKeys enables creating foreign-key in schema DDL. This defaults to true.
	WithForeignKeys = schema.WithForeignKeys
)

var (
	// BuildTraceEntriesColumns holds the columns for the "build_trace_entries" table.
	BuildTraceEntriesColumns = []*schema.Column{
		{Name: "id", Type: field.TypeInt, Increment: true},
		{Name: "created_at", Type: field.TypeTime, Default: "CURRENT_TIMESTAMP"},
		{Name: "updated_at", Type: field.TypeTime, Nullable: true},
		{Name: "drv_path", Type: field.TypeString},
		{Name: "output_name", Type: field.TypeString},
		{Name: "out_path", Type: field.TypeString},
		{Name: "raw_json", Type: field.TypeString, Size: 2147483647},
	}
	// BuildTraceEntriesTable holds the schema information for the "build_trace_entries" table.
	BuildTraceEntriesTable = &schema.Table{
		Name:       "build_trace_entries",
		Columns:    BuildTraceEntriesColumns,
		PrimaryKey: []*schema.Column{BuildTraceEntriesColumns[0]},
		Indexes: []*schema.Index{
			{
				Name:    "buildtraceentry_drv_path_output_name",
				Unique:  true,
				Columns: []*schema.Column{BuildTraceEntriesColumns[3], BuildTraceEntriesColumns[4]},
			},
		},
	}
	// BuildTraceSignaturesColumns holds the columns for the "build_trace_signatures" table.
	BuildTraceSignaturesColumns = []*schema.Column{
		{Name: "id", Type: field.TypeInt, Increment: true},
		{Name: "key_name", Type: field.TypeString},
		{Name: "signature", Type: field.TypeString},
		{Name: "build_trace_entry_id", Type: field.TypeInt},
	}
	// BuildTraceSignaturesTable holds the schema information for the "build_trace_signatures" table.
	BuildTraceSignaturesTable = &schema.Table{
		Name:       "build_trace_signatures",
		Columns:    BuildTraceSignaturesColumns,
		PrimaryKey: []*schema.Column{BuildTraceSignaturesColumns[0]},
		ForeignKeys: []*schema.ForeignKey{
			{
				Symbol:     "build_trace_signatures_build_trace_entries_signatures",
				Columns:    []*schema.Column{BuildTraceSignaturesColumns[3]},
				RefColumns: []*schema.Column{BuildTraceEntriesColumns[0]},
				OnDelete:   schema.Cascade,
			},
		},
		Indexes: []*schema.Index{
			{
				Name:    "buildtracesignature_build_trace_entry_id_key_name",
				Unique:  true,
				Columns: []*schema.Column{BuildTraceSignaturesColumns[3], BuildTraceSignaturesColumns[1]},
			},
			{
				Name:    "buildtracesignature_build_trace_entry_id",
				Unique:  false,
				Columns: []*schema.Column{BuildTraceSignaturesColumns[3]},
			},
		},
	}
	// ChunksColumns holds the columns for the "chunks" table.
	ChunksColumns = []*schema.Column{
		{Name: "id", Type: field.TypeInt, Increment: true},
		{Name: "created_at", Type: field.TypeTime, Default: "CURRENT_TIMESTAMP"},
		{Name: "updated_at", Type: field.TypeTime, Nullable: true},
		{Name: "hash", Type: field.TypeString},
		{Name: "size", Type: field.TypeUint32},
		{Name: "compressed_size", Type: field.TypeUint32, Default: 0},
	}
	// ChunksTable holds the schema information for the "chunks" table.
	ChunksTable = &schema.Table{
		Name:       "chunks",
		Columns:    ChunksColumns,
		PrimaryKey: []*schema.Column{ChunksColumns[0]},
		Indexes: []*schema.Index{
			{
				Name:    "chunk_hash",
				Unique:  true,
				Columns: []*schema.Column{ChunksColumns[3]},
			},
		},
	}
	// ConfigColumns holds the columns for the "config" table.
	ConfigColumns = []*schema.Column{
		{Name: "id", Type: field.TypeInt, Increment: true},
		{Name: "created_at", Type: field.TypeTime, Default: "CURRENT_TIMESTAMP"},
		{Name: "updated_at", Type: field.TypeTime, Nullable: true},
		{Name: "key", Type: field.TypeString},
		{Name: "value", Type: field.TypeString},
	}
	// ConfigTable holds the schema information for the "config" table.
	ConfigTable = &schema.Table{
		Name:       "config",
		Columns:    ConfigColumns,
		PrimaryKey: []*schema.Column{ConfigColumns[0]},
		Indexes: []*schema.Index{
			{
				Name:    "configentry_key",
				Unique:  true,
				Columns: []*schema.Column{ConfigColumns[3]},
			},
		},
	}
	// NarFilesColumns holds the columns for the "nar_files" table.
	NarFilesColumns = []*schema.Column{
		{Name: "id", Type: field.TypeInt, Increment: true},
		{Name: "created_at", Type: field.TypeTime, Default: "CURRENT_TIMESTAMP"},
		{Name: "updated_at", Type: field.TypeTime, Nullable: true},
		{Name: "hash", Type: field.TypeString},
		{Name: "compression", Type: field.TypeString, Default: ""},
		{Name: "file_size", Type: field.TypeUint64},
		{Name: "query", Type: field.TypeString, Default: ""},
		{Name: "total_chunks", Type: field.TypeInt64, Default: 0},
		{Name: "chunking_started_at", Type: field.TypeTime, Nullable: true},
		{Name: "verified_at", Type: field.TypeTime, Nullable: true},
		{Name: "last_accessed_at", Type: field.TypeTime, Nullable: true, Default: schema.Expr("CURRENT_TIMESTAMP")},
	}
	// NarFilesTable holds the schema information for the "nar_files" table.
	NarFilesTable = &schema.Table{
		Name:       "nar_files",
		Columns:    NarFilesColumns,
		PrimaryKey: []*schema.Column{NarFilesColumns[0]},
		Indexes: []*schema.Index{
			{
				Name:    "narfile_hash_compression_query",
				Unique:  true,
				Columns: []*schema.Column{NarFilesColumns[3], NarFilesColumns[4], NarFilesColumns[6]},
			},
			{
				Name:    "narfile_last_accessed_at",
				Unique:  false,
				Columns: []*schema.Column{NarFilesColumns[10]},
			},
		},
	}
	// NarFileChunksColumns holds the columns for the "nar_file_chunks" table.
	NarFileChunksColumns = []*schema.Column{
		{Name: "id", Type: field.TypeInt, Increment: true},
		{Name: "chunk_index", Type: field.TypeInt},
		{Name: "chunk_id", Type: field.TypeInt},
		{Name: "nar_file_id", Type: field.TypeInt},
	}
	// NarFileChunksTable holds the schema information for the "nar_file_chunks" table.
	NarFileChunksTable = &schema.Table{
		Name:       "nar_file_chunks",
		Columns:    NarFileChunksColumns,
		PrimaryKey: []*schema.Column{NarFileChunksColumns[0]},
		ForeignKeys: []*schema.ForeignKey{
			{
				Symbol:     "nar_file_chunks_chunks_nar_file_links",
				Columns:    []*schema.Column{NarFileChunksColumns[2]},
				RefColumns: []*schema.Column{ChunksColumns[0]},
				OnDelete:   schema.Cascade,
			},
			{
				Symbol:     "nar_file_chunks_nar_files_chunk_links",
				Columns:    []*schema.Column{NarFileChunksColumns[3]},
				RefColumns: []*schema.Column{NarFilesColumns[0]},
				OnDelete:   schema.Cascade,
			},
		},
		Indexes: []*schema.Index{
			{
				Name:    "narfilechunk_nar_file_id_chunk_index",
				Unique:  true,
				Columns: []*schema.Column{NarFileChunksColumns[3], NarFileChunksColumns[1]},
			},
			{
				Name:    "narfilechunk_chunk_id",
				Unique:  false,
				Columns: []*schema.Column{NarFileChunksColumns[2]},
			},
		},
	}
	// NarinfosColumns holds the columns for the "narinfos" table.
	NarinfosColumns = []*schema.Column{
		{Name: "id", Type: field.TypeInt, Increment: true},
		{Name: "created_at", Type: field.TypeTime, Default: "CURRENT_TIMESTAMP"},
		{Name: "updated_at", Type: field.TypeTime, Nullable: true},
		{Name: "hash", Type: field.TypeString},
		{Name: "store_path", Type: field.TypeString, Nullable: true},
		{Name: "url", Type: field.TypeString, Nullable: true},
		{Name: "compression", Type: field.TypeString, Nullable: true},
		{Name: "file_hash", Type: field.TypeString, Nullable: true},
		{Name: "file_size", Type: field.TypeInt64, Nullable: true},
		{Name: "nar_hash", Type: field.TypeString, Nullable: true},
		{Name: "nar_size", Type: field.TypeInt64, Nullable: true},
		{Name: "deriver", Type: field.TypeString, Nullable: true},
		{Name: "system", Type: field.TypeString, Nullable: true},
		{Name: "ca", Type: field.TypeString, Nullable: true},
		{Name: "last_accessed_at", Type: field.TypeTime, Nullable: true, Default: schema.Expr("CURRENT_TIMESTAMP")},
	}
	// NarinfosTable holds the schema information for the "narinfos" table.
	NarinfosTable = &schema.Table{
		Name:       "narinfos",
		Columns:    NarinfosColumns,
		PrimaryKey: []*schema.Column{NarinfosColumns[0]},
		Indexes: []*schema.Index{
			{
				Name:    "narinfo_hash",
				Unique:  true,
				Columns: []*schema.Column{NarinfosColumns[3]},
			},
			{
				Name:    "narinfo_last_accessed_at",
				Unique:  false,
				Columns: []*schema.Column{NarinfosColumns[14]},
			},
		},
	}
	// NarinfoNarFilesColumns holds the columns for the "narinfo_nar_files" table.
	NarinfoNarFilesColumns = []*schema.Column{
		{Name: "id", Type: field.TypeInt, Increment: true},
		{Name: "nar_file_id", Type: field.TypeInt},
		{Name: "narinfo_id", Type: field.TypeInt},
	}
	// NarinfoNarFilesTable holds the schema information for the "narinfo_nar_files" table.
	NarinfoNarFilesTable = &schema.Table{
		Name:       "narinfo_nar_files",
		Columns:    NarinfoNarFilesColumns,
		PrimaryKey: []*schema.Column{NarinfoNarFilesColumns[0]},
		ForeignKeys: []*schema.ForeignKey{
			{
				Symbol:     "narinfo_nar_files_nar_files_nar_info_nar_files",
				Columns:    []*schema.Column{NarinfoNarFilesColumns[1]},
				RefColumns: []*schema.Column{NarFilesColumns[0]},
				OnDelete:   schema.Cascade,
			},
			{
				Symbol:     "narinfo_nar_files_narinfos_nar_info_nar_files",
				Columns:    []*schema.Column{NarinfoNarFilesColumns[2]},
				RefColumns: []*schema.Column{NarinfosColumns[0]},
				OnDelete:   schema.Cascade,
			},
		},
		Indexes: []*schema.Index{
			{
				Name:    "narinfonarfile_narinfo_id_nar_file_id",
				Unique:  true,
				Columns: []*schema.Column{NarinfoNarFilesColumns[2], NarinfoNarFilesColumns[1]},
			},
			{
				Name:    "narinfonarfile_narinfo_id",
				Unique:  false,
				Columns: []*schema.Column{NarinfoNarFilesColumns[2]},
			},
			{
				Name:    "narinfonarfile_nar_file_id",
				Unique:  false,
				Columns: []*schema.Column{NarinfoNarFilesColumns[1]},
			},
		},
	}
	// NarinfoReferencesColumns holds the columns for the "narinfo_references" table.
	NarinfoReferencesColumns = []*schema.Column{
		{Name: "id", Type: field.TypeInt, Increment: true},
		{Name: "reference", Type: field.TypeString},
		{Name: "narinfo_id", Type: field.TypeInt},
	}
	// NarinfoReferencesTable holds the schema information for the "narinfo_references" table.
	NarinfoReferencesTable = &schema.Table{
		Name:       "narinfo_references",
		Columns:    NarinfoReferencesColumns,
		PrimaryKey: []*schema.Column{NarinfoReferencesColumns[0]},
		ForeignKeys: []*schema.ForeignKey{
			{
				Symbol:     "narinfo_references_narinfos_references",
				Columns:    []*schema.Column{NarinfoReferencesColumns[2]},
				RefColumns: []*schema.Column{NarinfosColumns[0]},
				OnDelete:   schema.Cascade,
			},
		},
		Indexes: []*schema.Index{
			{
				Name:    "narinforeference_narinfo_id_reference",
				Unique:  true,
				Columns: []*schema.Column{NarinfoReferencesColumns[2], NarinfoReferencesColumns[1]},
			},
			{
				Name:    "narinforeference_reference",
				Unique:  false,
				Columns: []*schema.Column{NarinfoReferencesColumns[1]},
			},
		},
	}
	// NarinfoSignaturesColumns holds the columns for the "narinfo_signatures" table.
	NarinfoSignaturesColumns = []*schema.Column{
		{Name: "id", Type: field.TypeInt, Increment: true},
		{Name: "signature", Type: field.TypeString},
		{Name: "narinfo_id", Type: field.TypeInt},
	}
	// NarinfoSignaturesTable holds the schema information for the "narinfo_signatures" table.
	NarinfoSignaturesTable = &schema.Table{
		Name:       "narinfo_signatures",
		Columns:    NarinfoSignaturesColumns,
		PrimaryKey: []*schema.Column{NarinfoSignaturesColumns[0]},
		ForeignKeys: []*schema.ForeignKey{
			{
				Symbol:     "narinfo_signatures_narinfos_signatures",
				Columns:    []*schema.Column{NarinfoSignaturesColumns[2]},
				RefColumns: []*schema.Column{NarinfosColumns[0]},
				OnDelete:   schema.Cascade,
			},
		},
		Indexes: []*schema.Index{
			{
				Name:    "narinfosignature_narinfo_id_signature",
				Unique:  true,
				Columns: []*schema.Column{NarinfoSignaturesColumns[2], NarinfoSignaturesColumns[1]},
			},
			{
				Name:    "narinfosignature_signature",
				Unique:  false,
				Columns: []*schema.Column{NarinfoSignaturesColumns[1]},
			},
		},
	}
	// PinnedClosuresColumns holds the columns for the "pinned_closures" table.
	PinnedClosuresColumns = []*schema.Column{
		{Name: "id", Type: field.TypeInt, Increment: true},
		{Name: "created_at", Type: field.TypeTime, Default: "CURRENT_TIMESTAMP"},
		{Name: "updated_at", Type: field.TypeTime, Nullable: true},
		{Name: "hash", Type: field.TypeString},
	}
	// PinnedClosuresTable holds the schema information for the "pinned_closures" table.
	PinnedClosuresTable = &schema.Table{
		Name:       "pinned_closures",
		Columns:    PinnedClosuresColumns,
		PrimaryKey: []*schema.Column{PinnedClosuresColumns[0]},
		Indexes: []*schema.Index{
			{
				Name:    "pinnedclosure_hash",
				Unique:  true,
				Columns: []*schema.Column{PinnedClosuresColumns[3]},
			},
		},
	}
	// Tables holds all the tables in the schema.
	Tables = []*schema.Table{
		BuildTraceEntriesTable,
		BuildTraceSignaturesTable,
		ChunksTable,
		ConfigTable,
		NarFilesTable,
		NarFileChunksTable,
		NarinfosTable,
		NarinfoNarFilesTable,
		NarinfoReferencesTable,
		NarinfoSignaturesTable,
		PinnedClosuresTable,
	}
)