Adding `tracing` and replace all the `println`. We should add more info
in a followup pr.
Thx!

Call `add_collator_selection` to customize `invulnerables` for both
session and aura keys.
cc @pgherveou

Following up on take 1
https://github.com/paritytech/zombienet-sdk/pull/124

Apart from better logs, I realize that one of the only thing missing now
for us to start consuming this project is a top level package available
(with it's dependencies) on crates.io. This PR serves mainly as a
discussion point to get there.
It would be great if we could publish an early version (0.0.1?) on
crates.io so that we can start using this asap.

Register the parachains (that aren't included in the genesis) after we
run the verifier and remove the need for using sleep.
Thx!

just wanted to throw a quick implementation that exposes the
OnclineClient on the node.
This would make the sdk super useful to enable cross chain e2e tests in
ink!

---------

Co-authored-by: Javier Viola <[email protected]>

- Split native provider into multiple smaller files and each with their
respective tests
- Update ProviderNode.command() to ProviderNode.program()
- Update ProviderNamespace.id() to ProviderNamespace.name()

In order to ensure that backward compatibility with existing node
Zombienet, this PR migrates (as a start) a [simple example of a test
from
Polkadot-SDK](https://github.com/paritytech/polkadot-sdk/blob/0a6dfdf973b8e7b669eda6e2ed202fb3549a20b9/polkadot/zombienet_tests/smoke/0001-parachains-smoke-test.toml),
and fixes some bugs in order to make the test work;

Fixes #106

---------

Co-authored-by: Javier Viola <[email protected]>

- Added genesis_overrides fields to RelaychainConfig and ParachainConfig
builders and added logic to merge it into the specs being created

* wip, refactor provider trait

* fmt

* wip

* wip, add from_config to NetworkSpec

* config reorgs

* add logic for create NetworkSpec

* feat: refactored FileSystem trait and errors

* chore: removed unused local_file, stdout will be hardcoded in provider at the moment

* feat: moved MockFileSystem to InMemoryFileSystem, files too, and added mirror implementation of tokio::fs with tests

* feat: added new method append to FileSystem trait

* feat: implemented new append method on InMemoryFileSystem

* feat: added anyhow dependencies to support crate

* feat: refactored FileSystem trait to expose only a single wrapped error

* feat: refacto InMemoryFileSystem following FileSystem trait refacto

* feat: added conversion between io::Error and FileSystemError

* feat: added implementation of LocalFileSystem using tokio::fs

* feat: added nix crate dependency to workspace and provider crate

* feat: added uuid with v4 as dev-dependencies for testing in support crate

* feat: added unit tests for LocalFileSystem

* feat: updated Provider, ProviderNamespace and ProviderNode traits and related DTO

* feat: added anyhow as dependency to provider crate

* feat: updated ProviderError

* feat: work on NativeProvider with individual Node, Namespace and Provider struct threadsafe using RwLock and Arc, added implementation logic of resume/restart/pause, destroy and helpers for logs

* feat: rename some provider constants

* wip

* feat: added uuid with v4 features as normal dependency

* feat: added new set_mode method on FileSystem trait to modify permissions bits, added implementations and tests

* feat: added builder for options types used in provider traits methods, moved error next to provider traits

* feat: added modified implementation of run_script/run_command/copy_from_node in NativeProvider, removed unused comments

* feat: moved filesystem, capabilities and tmp_dir out of NativeProviderInner

* wip on network spec creation

* move chain_spec to generators

* change defaults for validator/invulnerable settings

* Add test and clean-ups

* nits and clean

* fmt

* fmt

* fix docs/clippy

* fixes from clippy

* add TODO and allow dead_code for now

* fmt

* more nits

* fmt

* feat: make constructors and fields public for testing on InMemoryFileSystem

* feat: removed unused types atm and added TransferedFile

* feat: updated types for Provider methods output, updated non needed async methods

* feat: added generate_files implementation on namespace using temporary nodes, moved some non mutable fields out of inners

* feat: removed comment

* feat: refactored provider types and added builders

* feat(orchestrator) add generators

* feat(orchestrator) add logic to compute the network spec

* small changes in provider trait and native impl

* wip, example to drive exec

* make paras working, first design draft of network public api

* cleanups

* add spawner

* add logic to add new nodes to running network and methods on nodes

* modify example

* fmt

* allow to add collators to a running network

* modify example

* move Network related structs

* reorg code

* fmt

* fixes and clean-up

* removed commented code

* clippy

* fmt

* clippy

* fmt

* clippy in example

* fix validator/invulnerable true as default

* fmt

* fix base_dir for mac/linux compat

* fix, allow generate files with fullpaths (encapsualate as part of the ns)

* Add todos

* fix p2p port for full_node in collator

* fix p2p port for full_node in collator

* clippy

* fmt

* Update crates/orchestrator/src/network_spec/node.rs

Co-authored-by: Loris Moulin <[email protected]>

* Update crates/orchestrator/src/network_spec/relaychain.rs

Co-authored-by: Loris Moulin <[email protected]>

* Update crates/orchestrator/src/generators/chain_spec.rs

Co-authored-by: Nikos Kontakis <[email protected]>

* Update crates/examples/examples/small_network_with_default.rs

Co-authored-by: Loris Moulin <[email protected]>

* Update crates/orchestrator/src/generators/bootnode_addr.rs

Co-authored-by: Loris Moulin <[email protected]>

* Update crates/orchestrator/src/network_spec/node.rs

Co-authored-by: Loris Moulin <[email protected]>

* Update crates/orchestrator/src/network_spec/node.rs

Co-authored-by: Loris Moulin <[email protected]>

* Update crates/orchestrator/src/network_spec/relaychain.rs

Co-authored-by: Loris Moulin <[email protected]>

* changes from feedback

* reorg deps

* clippy/fmt

* reorg generators and add some unittest

* more unittest and cleans

* fmt/clippy

* fmt/clippy

* add TODOs from feedback

---------

Co-authored-by: l0r1s <[email protected]>
Co-authored-by: Loris Moulin <[email protected]>
Co-authored-by: Nikos Kontakis <[email protected]>

Refactor of ```Provider``` trait into ```Provider```, ```ProviderNamespace``` and ```ProviderNode```