File
Blob: src/workerd/jsg/modules.capnp
| 1 | @0xc8cbb234694939d5; |
| 2 | |
| 3 | using Cxx = import "/capnp/c++.capnp"; |
| 4 | $Cxx.namespace("workerd::jsg"); |
| 5 | |
| 6 | struct Bundle { |
| 7 | # Group of modules to be loaded together. |
| 8 | # Bundles are currently generated during compilation process and linked with the workerd, |
| 9 | # but loading bundles from somewhere else will also be possible. |
| 10 | modules @0 :List(Module); |
| 11 | } |
| 12 | |
| 13 | struct Module { |
| 14 | # Javascript module with its source code. |
| 15 | |
| 16 | name @0 :Text; |
| 17 | union { |
| 18 | src @1 :Data; # JS / TS code |
| 19 | wasm @4 :Data; # Wasm module |
| 20 | data @5 :Data; # Binary data module |
| 21 | json @6 :Text; # Json module |
| 22 | } |
| 23 | tsDeclaration @3 :Text; |
| 24 | |
| 25 | type @2 :ModuleType; |
| 26 | |
| 27 | # Optional compile cache to be used to speed up module loading |
| 28 | compileCache @7 :Data; |
| 29 | } |
| 30 | |
| 31 | |
| 32 | enum ModuleType { |
| 33 | bundle @0; |
| 34 | # Provided by the worker bundle. TODO: rename this to e.g., user? |
| 35 | |
| 36 | builtin @1; |
| 37 | # Provided by the runtime and can be imported by the worker bundle. |
| 38 | # Can be overridden by modules in the worker bundle. |
| 39 | |
| 40 | internal @2; |
| 41 | # Provided by runtime but can only imported by builtin modules. |
| 42 | } |