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1 week ago Walkthrough
The changes include the addition of a new script, generate_definitions.py, which generates a definitions.json file from the source code of the rippled project. This script reads protocol-related headers and macro files, processes their contents, and outputs structured JSON data. Additionally, the definitions.json file has undergone significant modifications, with new entries added and several existing entries removed or retained across various sections, including TYPES, LEDGER_ENTRY_TYPES, FIELDS, TRANSACTION_RESULTS, and TRANSACTION_TYPES. Furthermore, updates were made to the generate_tx_models.py script, changing the source files for SFields and TxFormats, and modifying the type mapping.
Changes
| File | Change Summary |
|---|---|
| tools/generate_definitions.py | New script created to generate definitions.json. It reads protocol-related files, processes data, and outputs structured JSON. Includes functions for reading files, translating formats, and extracting type information. |
| xrpl/core/binarycodec/definitions/definitions.json | Modifications to definitions.json: new entries added in LEDGER_ENTRY_TYPES, several entries removed, and others retained. Changes also include removals in TRANSACTION_RESULTS and TRANSACTION_TYPES. |
| tools/generate_tx_models.py | Significant modifications to _parse_rippled_source function to read SFields and TxFormats from new source files. Updated regex patterns and added new entry "UINT192": "str" to TYPE_MAP. |
Poem
In the meadow, scripts do play,
Generating definitions, hip-hip-hooray!
New types hop in, old ones take flight,
JSON dances, oh what a sight!
With every change, we leap and bound,
In the world of code, joy is found! 🐇✨
📜 Recent review details
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Reviewing files that changed from the base of the PR and between 906cb050f2479d9b1d462e112d8efce8b2ee3681 and 4474908756beb9dfcfa9a3500f3077ed5f58c930.📒 Files selected for processing (1)
* `tools/generate_tx_models.py` (2 hunks)🔇 Additional comments (4)
tools/generate_tx_models.py (4)
`29-31`: **Update to source file path for SFields** The source file for SFields has been updated to `include/xrpl/protocol/detail/sfields.macro`, which aligns with the new directory structure of the `rippled` project. --- `63-63`: **Added `UINT192` to `TYPE_MAP`** The inclusion of `"UINT192": "str"` in `TYPE_MAP` is appropriate, expanding the mapping to support `UINT192` types. Ensure that any fields of this type are correctly handled elsewhere in the codebase. --- `42-47`: **Verify that the updated regex pattern correctly parses TxFormats** The regex pattern for extracting TxFormats has been updated to match the new structure in `transactions.macro`. Ensure that the pattern accurately captures all transaction definitions, including any new or complex transaction types. Run the following script to test the regex pattern against `transactions.macro`: --- `33-34`: **Verify that the updated regex pattern correctly parses SFields** The regex pattern for extracting SFields has been modified to accommodate the new format in `sfields.macro`. Please verify that the pattern accurately captures all necessary fields, including any edge cases or variations in formatting. Run the following script to test the regex pattern against `sfields.macro`:Thank you for using CodeRabbit. We offer it for free to the OSS community and would appreciate your support in helping us grow. If you find it useful, would you consider giving us a shout-out on your favorite social media?
High Level Overview of Change
This PR adds a script to generate the
definitions.jsonfile from rippled source code.Context of Change
Copied (and modified) from https://github.com/RichardAH/xrpl-codec-gen. It makes more sense to store this script in the library repo now.
Type of Change
Did you update HISTORY.md?
Test Plan
Works locally.