Merge #13228: Add script to detect circular dependencies between source modules

a7b295e91e Add circular dependencies script (Pieter Wuille)

Pull request description:

  This script finds dependencies between source code modules, treating the `.cpp` and `.h` file as one unit (so it will detect `A.cpp` depending on `B.h` where `B.cpp` depends on `A.h`). This can be used to find out which modules cannot be used independently from each other.

  It is very simplistic at this point, and assumes that a `.cpp` file's corresponding header has the exact same name, with `.cpp` replaced by `.h`. Furthermore, it assumes all `#include`s are relative to the `src/` directory.

  This is not a linter, and is not enforced through Travis or otherwise.

  This is the current output:

  ```
  $ ../contrib/devtools/circular-dependencies.py {*,*/*,*/*/*}.{h,cpp}
  Circular dependency: chain -> pow -> chain
  Circular dependency: chainparamsbase -> util -> chainparamsbase
  Circular dependency: checkpoints -> validation -> checkpoints
  Circular dependency: init -> index/txindex -> init
  Circular dependency: init -> validation -> init
  Circular dependency: init -> net_processing -> init
  Circular dependency: init -> rpc/server -> init
  Circular dependency: init -> txdb -> init
  Circular dependency: init -> validationinterface -> init
  Circular dependency: random -> util -> random
  Circular dependency: sync -> util -> sync
  Circular dependency: txmempool -> validation -> txmempool
  Circular dependency: txmempool -> policy/fees -> txmempool
  Circular dependency: validation -> index/txindex -> validation
  Circular dependency: validation -> policy/policy -> validation
  Circular dependency: validation -> validationinterface -> validation
  Circular dependency: qt/addresstablemodel -> qt/walletmodel -> qt/addresstablemodel
  Circular dependency: qt/bantablemodel -> qt/clientmodel -> qt/bantablemodel
  Circular dependency: qt/bitcoingui -> qt/walletview -> qt/bitcoingui
  Circular dependency: qt/bitcoingui -> qt/walletframe -> qt/bitcoingui
  Circular dependency: qt/bitcoingui -> qt/utilitydialog -> qt/bitcoingui
  Circular dependency: qt/clientmodel -> qt/peertablemodel -> qt/clientmodel
  Circular dependency: qt/paymentserver -> qt/walletmodel -> qt/paymentserver
  Circular dependency: qt/recentrequeststablemodel -> qt/walletmodel -> qt/recentrequeststablemodel
  Circular dependency: qt/sendcoinsdialog -> qt/walletmodel -> qt/sendcoinsdialog
  Circular dependency: qt/transactiontablemodel -> qt/walletmodel -> qt/transactiontablemodel
  Circular dependency: qt/walletmodel -> qt/walletmodeltransaction -> qt/walletmodel
  Circular dependency: rpc/rawtransaction -> wallet/rpcwallet -> rpc/rawtransaction
  Circular dependency: wallet/coincontrol -> wallet/wallet -> wallet/coincontrol
  Circular dependency: wallet/fees -> wallet/wallet -> wallet/fees
  Circular dependency: wallet/rpcwallet -> wallet/wallet -> wallet/rpcwallet
  Circular dependency: wallet/walletdb -> wallet/wallet -> wallet/walletdb
  Circular dependency: txmempool -> validation -> policy/rbf -> txmempool
  Circular dependency: txmempool -> validation -> validationinterface -> txmempool
  Circular dependency: qt/addressbookpage -> qt/bitcoingui -> qt/walletview -> qt/addressbookpage
  Circular dependency: qt/guiutil -> qt/walletmodel -> qt/optionsmodel -> qt/guiutil
  Circular dependency: qt/addressbookpage -> qt/bitcoingui -> qt/walletview -> qt/signverifymessagedialog -> qt/addressbookpage
  Circular dependency: qt/addressbookpage -> qt/bitcoingui -> qt/walletview -> qt/receivecoinsdialog -> qt/addressbookpage
  Circular dependency: qt/guiutil -> qt/walletmodel -> qt/optionsmodel -> qt/intro -> qt/guiutil
  Circular dependency: qt/addressbookpage -> qt/bitcoingui -> qt/walletview -> qt/sendcoinsdialog -> qt/sendcoinsentry -> qt/addressbookpage
  ```

Tree-SHA512: 29bc985b7a41699f4666b0aaa785ca63c2145e84c37458536f4dcf8e3de8f1312cf0323fe09cb8f348a9d363583f76eac2d5bee574bc6a9f9cc97a9b0aad406f

0 files changed, 0 insertions, 0 deletions