This change removes an unnecessary newline in a logging statement. Namely, `std::endl` is unneeded in `JLOG`, since it automatically places a newline at the end of the string.
This change enforces a maximum length of 63 characters on feature names, as well as not permitting an exactly 32 character long feature name to avoid confusion with those that use a `uint256` hex representation, as that is an alternative way to specify a feature. This change further prevents the use of Unicode characters in feature names, because some can be confused with regular ASCII characters despite being valid in identifiers.
The `setFieldU32` call is currently used to set the credential's expiry using a `getFieldU32` call to obtain the expiration time. However, that value was already obtained previously and can thus be reused.
DID, Escrows, PaymentChannels, and Credentials previously contained multiple unrelated transactor classes in a single header/implementation pair. This change splits each into one class per file, following the same pattern established by the rest of the codebase.
Now that prefixes in PR titles are being validated as part of CI, the "Type of Change" section in the PR template is no longer needed. The prefixes and descriptions in the `CONTRIBUTING.md` file have been updated to reflect the currently supported list.
Subscribe tests have a problem that there is no way to synchronize application running in background threads and test threads. Threads are communicating via websocket messages. When the code is compiled in debug mode with code coverage enabled it executes quite slow, so receiving websocket messages by the client in subscribe tests may time out.
This change does 2 things to fix the problem:
* Increases timeout for receiving a websocket message.
* Decreases the number of tests running in parallel.
While testing the fix for subscribe test another flaky test in ledger replay was found, which has also been addressed.
The refs as previously used pointed to the source branch, not the target branch. However, determining the target branch is different depending on the GitHub event. The pull request logic was incorrect and needed to be fixed, and the logic inside the workflow could be simplified. Both modifications have been made in this commit.
This change reorganizes the `tx/transactors` directory for consistency and discoverability. There are no behavioral changes, this is a pure refactor. Underscores were chosen as the way to separate multi-words as this is the more popular option in C++ projects.
Specific changes:
- Rename all subdirectories to lowercase/snake_case (`AMM` → `amm`, `Check` → `check`, `NFT` → `nft`, `PermissionedDomain` → `permissioned_domain`, etc.)
- Merge `AMM/` and `Offer/` into `dex/`, including `PermissionedDEXHelpers`
- Rename `MPT/` → `token/`, absorbing `SetTrust` and `Clawback`
- Move top-level transactors into named groups: `account/`, `bridge/`, `credentials/`, `did/`, `escrow/`, `oracle/`, `payment/`, `payment_channel/`, `system/`
- Update all include paths across the codebase and `transactions.macro`
The existing code added the git commit info (`GIT_COMMIT_HASH` and `GIT_BRANCH`) to every file, which was a problem for leveraging `ccache` to cache build objects. This change adds a separate C++ file from where these compile-time variables are propagated to wherever they are needed. A new CMake file is added to set the commit info if the `git` binary is available.
