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package development
import (
"errors"
"github.com/ccoveille/go-safecast"
log "github.com/authzed/spicedb/internal/logging"
devinterface "github.com/authzed/spicedb/pkg/proto/developer/v1"
"github.com/authzed/spicedb/pkg/schemadsl/compiler"
"github.com/authzed/spicedb/pkg/schemadsl/input"
)
// CompileSchema compiles a schema into its caveat and namespace definition(s), returning a developer
// error if the schema could not be compiled. The non-developer error is returned only if an
// internal errors occurred.
func CompileSchema(schema string) (*compiler.CompiledSchema, *devinterface.DeveloperError, error) {
compiled, err := compiler.Compile(compiler.InputSchema{
Source: input.Source("schema"),
SchemaString: schema,
}, compiler.AllowUnprefixedObjectType())
var contextError compiler.WithContextError
if errors.As(err, &contextError) {
line, col, lerr := contextError.SourceRange.Start().LineAndColumn()
if lerr != nil {
return nil, nil, lerr
}
// NOTE: zeroes are fine here on failure.
uintLine, err := safecast.ToUint32(line)
if err != nil {
log.Err(err).Msg("could not cast lineNumber to uint32")
}
uintColumn, err := safecast.ToUint32(col)
if err != nil {
log.Err(err).Msg("could not cast columnPosition to uint32")
}
return nil, &devinterface.DeveloperError{
Message: contextError.BaseCompilerError.BaseMessage,
Kind: devinterface.DeveloperError_SCHEMA_ISSUE,
Source: devinterface.DeveloperError_SCHEMA,
Line: uintLine + 1, // 0-indexed in parser.
Column: uintColumn + 1, // 0-indexed in parser.
Context: contextError.ErrorSourceCode,
}, nil
}
if err != nil {
return nil, nil, err
}
return compiled, nil, nil
}
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