* expose metrics of on-demand relay chain headers sync from with-parachain complex relays

* spelling

* remove renundant arg

* Handle SIGTERM for some docker containers

* Implement SIGTERM handling for the relay

* Simplify submit_and_watch_signed_extrinsic

The way submit_and_watch_signed_extrinsic is used now, we can always
derive the SignParam from other params. If in the future we need more
customization possibilities, we can define a new method.

* Simplify submit_signed_extrinsic

* Send maybe_batch_tx as a parameter

Send `maybe_batch_tx` as a parameter to `submit_proof()`. This way we
can deduplicate the logic that submits the extrinsic for
`messages_source and `messages_target` and we can simplify the logic in
the race loop a bit.

* Define BatchProofTransaction

Deduplicate BatchConfirmationTransaction and BatchDeliveryTransaction by
replacing both of them with BatchProofTransaction

* Define ChainWithUtilityPallet and BatchCallBuilderConstructor

- Define `ChainWithUtilityPallet` in order to be able to associate the
  batching functionality with chains
- Defining `BatchCallBuilderConstructor` in order to have a more reliable
  way of checking whether an end of a messages pipeline supports batching
  or no. `BatchCallBuilderConstructor::new_builder()` returns an
  `Option<BatchCallBuilder>`.This is a bit safer because each time a caller
  tries to start creating a batch call, it will call `new_builder()` and
  will be required to handle the returned `Option`. Before we only had a
  bool `BATCH_CALL_SUPPORTED` the caller could have forgetten to check.

* do not require new headers if lane is empty

* handle edge case (need proof-of-delivery-confirmations to be able to submit delivery tx) in required_source_header_at_target

* clippy

* batch transactions in message relay: API prototype

* get rid of Box<dyn BatchTransaction> and actually submit it

* test batch transactions

* message_lane_loop_works_with_batch_transactions

* removed logger

* BatchConfirmationTransaction + BatchDeliveryTransaction

* more prototyping

* fmt

* continue with batch calls

* impl BatchCallBuilder for ()

* BatchDeliveryTransaction impl

* BundledBatchCallBuilder

* proper impl of BundledBatchCallBuilder + use it in RialtoParachain -> Millau

* impl prove_header in OnDemandHeadersRelay

* impl OnDemandParachainsRelay::prove_header (needs extensive tests)

* added a couple of TODOs

* return Result<Option<BatchTx>> when asking for more headers

* prove headers when reauire_* is called && return proper headers from required_header_id

* split parachains::prove_header and test select_headers_to_prove

* more traces and leave TODOs

* use finality stream in SubstrateFinalitySource::prove_block_finality

* prove parachain head at block, selected by headers relay

* const ANCIENT_BLOCK_THRESHOLD

* TODO -> proof

* clippy and spelling

* BatchCallBuilder::build_batch_call() returns Result

* read first proof from two streams

* FailedToFindFinalityProof -> FinalityProofNotFound

* changed select_headers_to_prove to version from PR review

* Remove SOURCE_PARACHAIN_PARA_ID

Remove SubstrateParachainsPipeline::SOURCE_PARACHAIN_PARA_ID

* Avoid duplicate ChainBase and ParachainBase implementations

* Replace ChainShadow with UnderlyingChainProvider

* Remove WeightToFee

* Remove leftover

* Fix bridge hub rococo/wococo weights

* Remove SS58Prefix

* store block number ++ state root in parachains pallet

* fixed parachains finality APIs

* (test commit)

* removed test code

* deduplicated code a bit

* removed commented code

* spelling

* Update modules/parachains/src/lib.rs

Co-authored-by: Adrian Catangiu <[email protected]>

* Update modules/parachains/src/lib.rs

Co-authored-by: Adrian Catangiu <[email protected]>

* Update modules/parachains/src/mock.rs

Co-authored-by: Adrian Catangiu <[email protected]>

* added comment

Co-authored-by: Adrian Catangiu <[email protected]>

* relayer rewards integration: initial commit

* added refund-relayer-extension to the millau runtime

* spelling

* spelling again

* new -> Default

* `dry-run` mode for init bridge command

* fix clippy

* Add RococoBridgeHub <> WococoBridgeHub full 2 way bridge

* Use StorageMapKeyProvider instead of account_info_storage_key()

Avoid duplicating storage_map_final_key()

* clippy + leftovers

* complex parachain <> parachain relay

* spelling

* remove message fee

* it is compiling!

* fixes + fmt

* more cleanup

* more cleanup

* restore MessageDeliveryAndDispatchPayment since we'll need relayer rewards

* started rational relayer removal

* more removal

* removed estimate fee subcommand

* remove DispatchFeePayment

* more removals

* removed conversion rates && some metrics

* - unneeded associated type

* - OutboundMessageFee

* fix benchmarks compilation

* fmt

* test + fix benchmarks

* fix send message

* clippy

* [BridgeHub] Added bridge-hub-rococo/wococo clients with bridge-hub-rococo-runtime

* [BridgeHub] Add init-bridge stuff for bridge-hub-rococo/wococo

* [BridgeHub] Add init-bridge stuff for bridge-hub-rococo/wococo

* [BridgeHub] Fixed Call-encoding for init-bridge rococo runtime wrapper

* Final index update to runtime calls

* [BridgeHub] Add init-bridge stuff for bridge-hub-rococo/wococo (otherside)

* Added runtime best_finalized functions + relay-headers init

* Renaming and change BridgeHubRococo/Wococo to Rococo/Wococo config

* [BridgeHub] Add relay-parachains (Rococo/Wococo)

* Missing stuff for adding xcm messaging to BridgeHub

* extracted parachain IDs to the primitives

* fix compilation

* Fixes

* Init setup for Rococo->Wococo messaging support

* Removed unused AccountId from `trait MessagesBridge`

* Removed unused trait SenderOrigin

* Small fixes

* Cleaning after master-merge

* Fixes

* Fixes

* Fixes

* Fixes

* Fixes:
- align WeightToFee with BridgeHubRococo runtime
- MAX_HEADER_SIZE
- updated TODOs

* Added relay_messages cfg for BridgeHubWococo -> BridgeHubRococo

Co-authored-by: Svyatoslav Nikolsky <[email protected]>

* Statemine primitives

* ref issue in TODO

* fix TODO

* Bumping substrate/polkadot/cumulus

* Update Cargo.lock

* Fixes

* Fixes for mmr

* Bump clap

* Fix for millau - added CompatibilityMode

* Fixes for rialto-parachain

* Align everywhere branch='master' and just use overrides from main Cargo.toml

* SignedBlock: get justification by consensus engine id

* Define ConsensusLogReader

Making the check for authority changes more generic

* cod review changes

* Move some logic to RestartableFinalityProofsStream

* Move some logic to `Transaction`

* Avoid unnecessary split_off

* update Substrate + Polkadot + Cumulus refs

* Origin -> RuntimeOrigin

* weights v1.5

* update refs once again + `cargo test -p pallet-bridge-grandpa` works

* started work on `cargo test -p pallet-bridge-messages`

* cargo test -p pallet-bridge-relayers

* cargo test -p pallet-bridge-parachains

* cargo test -p millau-runtime

* cargo test -p bridge-runtime-common

* cargo test -p rialto-runtime

* cargo test -p rialto-parachain-runtime

* cargo test -p millau-bridge-node

* cargo test -p rialto-bridge-node

* cargo test -p rialto-parachain-collator

* cargo test -p messages-relay

* cargo test -p parachains-relay

* cargo test -p substrate-relay

* cargo test --all

* cargo check -p millau-runtime --locked --features runtime-benchmarks

* fix remaining test

* fmt

* try to allow clippy failure temporarily

* Revert "try to allow clippy failure temporarily"

This reverts commit d1b65935.

* use min_by

* Revert "use min_by"

This reverts commit 33042f49.

* Revert "Revert "use min_by""

This reverts commit 1d2204f0.

* trigger CI

* Revert "trigger CI"

This reverts commit 259d91b5.

* new day, new clippy warning

* more clippy issues

* clipy

* revert some fixes that newest clippy reports as issues, but older does not

* Cleaning deps + satisfy `cargo build --release --all-targets --all-features`

* PR fixes

* read extrinsic dispatch result for mined transaction

* commit for the history

* Revert "commit for the history"

This reverts commit 99341b04.

* Revert "read extrinsic dispatch result for mined transaction"

This reverts commit 662b776c.

* check for successfult transaction in finality relay

* check for successful transaction in parachains relay

* TrackedTransactionStatus ->TrackedTransactionStatus<HeaderId>

* check for successful transaction in messages relay

* fix compilation

* message_lane_loop_is_able_to_recover_from_unsuccessful_transaction

* fixed too-complex-type clippy error

* aaand compilation