This reverts commit f581caae.

* Revert me: Make fuzz test fail

* Revert me: Do not run fuzz tests for codecov

* Prefix fuzz tests

* Fuzz extensively after master merge + create issue on failure

* Do not fuzz on regular test runs

* Migrate deprecated 'only' to 'rules'

* Indent correctly

* Fuzz each crate separately

* Add feature ink-fuzz-tests to crates which are missing it

* Increase QUICKCHECK_TESTS to 50k

* Set timeout to 1h

* Improve issue title + body

* Revert "Set timeout to 1h"

This reverts commit 5888abaf.

* Revert "Add feature ink-fuzz-tests to crates which are missing it"

This reverts commit e0ece29e.

* Fuzz only crates which have the ink-fuzz-tests feature

* Indent consistently with two spaces

* Make GitLab CI linter happy

* Create issue when at least one test fails

* [examples] Add missing accumulator/std

* Fix check-examples.sh

* Fix check-workspaces.sh

* Line up results

* Complete crates

* Update scripts/check-examples.sh

Co-authored-by: Hero Bird <robin.freyler@gmail.com>

* Introduce differentiation purely_std_crate/also_wasm_crate

* Include crates lang/codegen and metadata in CI testing

Co-authored-by: Hero Bird <robin.freyler@gmail.com>

* debug (CI): putting reports in artifacts [skip ci]

* debug (CI): remove unneded jobs, revert lated

* change (doc): fix artifacts

* change (CI): CARGO_HOME goes to branch level to avoid collapses; pre-population for it

* change (CI): small fix to codecov

* change (CI): DRY prepop script

* change (CI): DRY prepop script

* change (CI): docstring for pre-pop cache script

* change (CI): no cache for codecov report

* [env] rename Env -> EnvBackend, TypedEnv -> TypedEnvBackend

* [env] rename EnvError -> Error

* [*] rename ink_env::EnvTypes -> Environment

Namely rename:
ink_env::EnvTypes -> Environment
ink_env::DefaultEnvTypes -> DefaultEnvironment

* [*] update cfg-if dependency 0.1 -> 1.0

* [alloc] rename ink_alloc -> ink_allocator

* [env] forgot to rename in lib.rs

* [env, lang] fix some bugs with ink_env::EnvError -> Error renaming

* [ci] adjust renaming of ink_alloc -> ink_allocator

* [env] apply rustfmt

* [lang/macro] re-enable disabled UI test

* [examples] DNS: apply rustfmt

* [examples] ERC-20, ERC-721: apply rustfmt

* [lang] add doc to ink_lang::test proc. macro

* [lang] add doc to ink_lang::trait_definition proc. macro

* [examples] add whitespace to separate trait methods

* [env] make it possible to use a primitive [u8; 32] as hash type

* [lang] add doc-comment to #[ink::contract] proc. macro

* [lang] add additional notes to #[ink::contract] docs

* [lang] document #[ink::contract] selector controlling

* [lang] add documentation for #[ink::contract] event definition and emitting

* [lang] add doc section explaining env interaction via #[ink::contract]

Explains Self::env() and self.env() interations.

* [ci] add doc generation for ink_lang_ir and ink_lang_codegen

* [lang/macro] fix docs

Co-authored-by: Michael Müller <mich@elmueller.net>

* [lang/macro] fix typo

Co-authored-by: Michael Müller <mich@elmueller.net>

* [ink/macro] fix typo

Co-authored-by: Michael Müller <mich@elmueller.net>

* [lang/macro] improve docs

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* [lang/macro] fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* [lang/macro] fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* [lang/macro] fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* [env] implement Clear for Hash in terms of Clear for [u8; 32]

* [storage] apply better formatting

* [storage] make clearer that we use DynamicAllocator in test

* [lang/macro] improve docs

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* [lang/macro] fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* [lang/macro] add note about payable constructors

* [lang/macro] fix payable messages example

* [lang/macro] add note about disabling dynamic storage allocator

* [lang/macro] improve section about compile_as_dependency

* [lang/macro] clear up EnvTypes SCALE encoding

* [lang/macro] fix docs

* [lang/macro] fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

Co-authored-by: Michael Müller <mich@elmueller.net>
Co-authored-by: Andrew Jones <ascjones@gmail.com>

* [*] split ink_core into ink_env and ink_storage

The workspace does not yet compile!

* [env] make compile again

* [env] fix doc tests

* [storage] make crate compile again

* [env] fix some doc comment links

* [README] flipper example: remove unused import

* [storage/derive] fix compilation of generated code

* [README] add ink_storage and ink_env doc links

* [env, primitives, storage] fix docs

* [lang] make compile again

* [lang/codegen] use absolute paths in #[ink::test] proc. macro

* [examples] make compile again

* [*] apply rustfmt

* [env] remove unneeded dependencies

* [storage] remove all unneeded dependencies and crate features

* [*] update outdated dependencies

* [env, lang] remove unused dependencies

* [*] fix comments

* [*] fix some intra doc links

* [ci] adjust to split ink_env and ink_storage crates

* [ci] forgot to handle split ink_env and ink_storage in docs

* [storage] fix fuzz tests

* [examples] apply rustfmt

* [examples] apply rustfmt (ERC-721)

change (CI): `CARGO_HOME`, `RUST_INCREMENTAL`, no artifacts for `needs`, `only` changed to `rules` (#495)

* change (CI): CARGO_HOME, RUST_INCREMENTAL, no artifacts for needs, only -> rules

* change (CI): some order

* [*] move all ink! crates into crates/ directory

* [ci] adjust .gitab-ci.yml to crates/ directory

* [ci] fix GitLab .gitlab-ci.yml (attempt #2)

* [ci] forgot some lines in attempt #2

* [examples] fix example smart contracts

They need to readjust their paths for the crates/ directory.

* WIP

* WIP

* Iterating on InkProject types

* Extract InkProject to its own file

* More iteration on contract metadata

* Compiles...ship it

* Fmt

* Add optional fields and doc test

* Add custom serializer impls for compiler/lang

* Fmt

* Clippy

* Update to scale-info 0.3

* Use &'static str instead of compact string (scale-info 0.3)

* Reexport Url and Version

* Fix missing semicolon

* Fix up metadata exports and codegen

* Serialize hash as byte string

* Remove spec nesting

* Remove name from contract spec

* Add name to storage struct

* Flatten SourceCompiler

* Implement ToTokens for Extension metadata

Allows converting an instance into code that can construct that instance. For use from `cargo-contract`.

* User and Version

* Fix up builder ToTokens and other errs/warns

* Fmt

* Url wrapper

* Comment and Version/Url intos

* Fmt

* Fix U

* Promote extension to module dir

* Moved InkProjectExtension to cargo-contract

* Fix doc gen

* Fix json tests

* Use pretty assertions and fix layout json tests

* Remove storage name from layout (ink specific)

* StorageLayout -> Layout

* Remove redundant contract_ident_lit

* Remove redundant dependencies

* Use Self instead of InkProject

* [lang/macro] move some items around

* [lang/macro] rename AttributeFlag -> AttributeArg

This is in order to sync naming with the syn crate.

* [lang/macro] implement ink! config parameter parsing

* [lang/macro] add doc comment to into_nested_meta helper function

* [lang/macro] add preliminary ast module

* [lang/macro] replace usage of ink_primitives::hash module

* [lang/macro] slightly refactor Selector

* [lang/macro] fully implement AttributeArgs definitions + tests

* [lang/macro] add IntoIterator for AttributeArgs

* [lang/macro] base ir2::Config on the new ast::AttributeArgs definitions

* [lang/macro] apply rustfmt

* [lang/macro] add some ToTokens implementations

* [lang/macro] add unit tests for ir2::Config

* [lang/macro] introduce general Error type

* [lang/macro] remove RustItem

* [lang/macro] follow-up: remove RustItem

* [lang/macro] add ir2::contains_ink_attributes helper function

* [lang/macro] initial skeleton for TryFrom<syn::Item> for ir2::Item impl

* [lang/macro] add first_ink_attribute helper function

* [lang/macro] refactor initial skeleton for ir2::Item TryFrom impl

* [lang/macro] re-export first_ink_attribute to ir2 module

* [lang/macro] add unit tests for contains_ink_attributes and first_ink_attribute

* [lang/macro] enhance initial TryFrom skeleton for ir2::Item

* [lang/macro] simplify item_attrs

* [lang/macro] further simplify item_attrs

* [lang/macro] minor improvement

* [lang/macro] add ExtError to extend syn::Error

* [lang/macro] add Attrs trait to extract attributes from syn types

* [lang/macro] re-base error infrastructure on to syn::Error

* [lang/macro] adjust unit tests for new error infrastructure

* [lang/macro] remove old error types

* [lang/macro] use syn::Error in ir2::Config

* [lang/macro] adjust Config unit tests for syn::Error usage

* [lang/macro] rename ensure_no_duplicates -> ensure_no_duplicate_attrs

* [lang/macro] add AttributeArg::kind method

* [lang/macro] use full type path

* [lang/macro] implement InkAttribute::from_expanded

* [lang/macro] implement ir2::Storage TryFrom

* [lang/macro] minor refactor

* [lang/macro] add InkAttribute::ensure_no_conflicts

* [lang/macro] add some failure paths to TryFrom<_> for ink! Storage struct

* [lang/macro] add unit tests for ink! storage struct conversion

* [lang/macro] apply rustfmt

* [lang/macro] fix some clippy warnings

* [lang/macro] rename Storage::item_struct field to ast

* [lang/macro] rename Event::item_struct -> ast

* [lang/macro] add some method and an iterator to ink! event struct

* [lang/macro] add initial implementation of ink! event's TryFrom

* [lang/macro] add derives for Debug, PartialEq and Eq for ink! event

* [lang/macro] add initial success path unit tests for TryFrom for ink! event

* [lang/macro] fix bug with #[ink(topic)] annotated event fields

* [lang/macro] apply rustfmt

* [lang/macro] apply clippy suggestion

* [lang/macro] add first bunch of failure event TryFrom unit tests

* [lang/macro] normalize the current failure event unit tests

* [lang/macro] add more event unit tests for topics on fields

* [lang/macro] add Debug, PartialEq and Eq derives for some ir2 types

* [lang/macro] add unit tests for ir2::Item

* [lang/macro] add ir2::ImplBlock::is_ink_impl_block

* [lang/macro] add doc comment note

* [lang/macro] rename ImplBlockItem::Rust -> Other

* [lang/macro] apply rustfmt

* [lang/macro] add stub TryFrom impls for Constructor and Message

* [lang/macro] add TryFrom impl for ir2::ImplBlockItem

* [lang/macro] add initial skeleton for TryFrom impl for ir::ImplBlock

* [lang/macro] implement ir2::sanitize_attributes

* [lang/macro] split impl_block.rs into multiple files as sub modules

* [lang/macro] apply rustfmt + remove unused imports

* [lang/macro] split item module into multiple modules

* [lang/macro] finalize move into multiple files from commit before

* [lang/macro] add lots of error checks to TryFrom for Message

* [lang/macro] improve TryFrom tests for ir2::ImplBlock

* [lang/macro] make Event and Storage use ir2::sanitize_attributes

* [lang/macro] add additional constructors for Iter{Constructors, Messages}

* [lang/macro] add visibility check to Message TryFrom impl

* [lang/macro] add Message::Visibility and getter

* [lang/macro] implement Message::receiver getter

* [lang/macro] extend ImplBlock doc comment note section

* [lang/macro] add Message::Visibility getters

* [lang/macro] refactor Receiver getters

* [lang/macro] fix doc comment

* [lang/macro] add unit test for Message::visibility getter

* [lang/macro] add unit test for Message::receiver getter

* [lang/macro] move Visibility from message.rs to impl_item.rs

* [lang/macro] add Constructor::visibility getter

* [lang/macro] implement callable.rs

* [lang/macro] make use of new shared callable.rs utilities

* [lang/macro] remove visibility from impl_item.rs

* [lang/macro] fix some imports

* [lang/macro] implement constructor check for missing return type

* [lang/macro] implement constructor check for invalid self receiver

* [lang/macro] add some ink! constructor try_from unit tests

* [lang/macro] add ink! constructor visibility getter unit test

* [lang/macro] fix unit test for ink! message visibility

* [lang/macro] add many unit tests for ink! constructor TryFrom impl

* [lang/macro] extend success TryFrom impl unit tests

* [lang/macro] factor out sanitize_attributes for TryFrom impls

* [lang/macro] remove salt from messages and constructors

* [lang/macro] add salt extraction for ink! impl block

* [lang/macro] add unit test for ink! impl block salt

* [lang/macro] implement InkAttribute::{salt, selector} getters

* [lang/macro] make use of InkAttribute::salt in TryFrom for ir2::ImplBlock

* [lang/macro] apply rustfmt

* [lang/macro] implement InkAttribute::is_payable

* [lang/macro] make use of InkAttribute::{is_payable, selector}

* [lang/macro] add module doc to callable.rs

* [lang/macro] rename ImplBlock -> ItemImpl

* [lang/macro] rename impl_block module to item_impl

* [lang/macro] rename ImplBlockItem -> ImplItem

* [lang/macro] add {Message, Constructor}::is_payable

* [lang/macro] add doc note to ir2::ImplItem

* [lang/macro] add implementation for InputsIter

* [lang/macro] make use of InputsIter in ink! message and constructor

* [lang/macro] add getter for the return type of an ink! message

* [lang/macro] add unit test for ink! message is_payable

* [lang/macro] add unit test for Constructor::is_payable

* [lang/macro] rewrite receiver_works unit test for ink! message

* [lang/macro] add unit test for ink! message inputs

* [lang/macro] add unit test for ink! message output getter

* [lang/macro] add identifier getter to ink! message and constructor

* [lang/macro] apply rustfmt

* [lang/macro] apply rustfmt

* [lang/macro] implement clippy suggestions

* [lang/macro] add unit test for Constructor::inputs

* [lang/macro] refactor Storage::is_ink_storage

* [lang/macro] add Event::is_ink_event

* [lang/macro] add InkItem::is_ink_item

* [lang/macro] apply rustfmt

* [lang/macro] fix many non-dead-code warnings and allow dead-code for ir2

* [lang/macro] implement Contract::config getter

* [lang/macro] allow compile failure of some in-doc tests

* [lang/macro] implement TryFrom for ir2::Module

* [lang/macro] re-export ImplItem from ir2

* [lang/macro] implement visibility check for ink! impl blocks

* [lang/macro] fix unit test

* [lang/macro] improve error message for visibility check

* [lang/macro] add unit test for visibility failure

* [lang/macro] apply rustfmt

* [lang/macro] introduce Callable trait to unify ink! messages and constructors

* [lang/macro] craft initial skeleton of compose_selector function

* [lang/macro] implement ItemImpl::{self_type, trait_path, salt}

* [lang/macro] extend compose_selector docs with a usage recommendation section

* [lang/macro] implement initial version of compose_selector

* [lang/macro] apply clippy suggestion

* [lang/macro] fix some bugs in compose_selector implementation

* [lang/macro] add unit tests for compose_selector

* [lang/macro] rename ir2::Module -> ir2::ItemMod (syn)

* [lang/macro] rename module.rs -> item_mod.rs

* [lang/macro] remove some imports, use names directly

* [lang/macro] rename Event::ast -> item

* [lang/macro] refactor event fields iterator

* rebase resolve conflict

* [lang/macro] move ir2 and ast modules to new crate

* [lang/ir] some general renamings after crate move

* [lang/macro] no longer refer to ast and ir2 modules

* [lang/macro] get rid of all bail! and bail_span! macro calls

They hide significant control flow which is bad for readability.

* [lang/ir] export error macros

* [lang/ir] remove unused import

* [lang/macro] make use of new ink_lang_ir crate

* [lang/ir] improve documentation and module structure

* [lang/ir] apply clippy suggestions + formatting

* [lang/macro] apply clippy suggestions

* [lang/ir] further improvements to the documentation

* [lang/ir] fix error macro docs

* [lang/ir] add missing re-export for ir::Contract

* [lang/ir] improve ir::Contract docs

* [lang/ir] minor refactor of ir::Contract

* [lang/ir] extend docs for ir::Contract

* [lang/ir] make ast::AttributeArgs::args field private

* [lang/ir] apply rustfmt

* [lang/ir] improve docs

* [lang/ir] further documentation improvements

* [lang/ir] add missing exports

* [lang/ir] adjust format_err to require its expr to be T:Spanned

Formerly this was T:ToTokens which is more restrictive than it should have been.

* [lang/ir] refactor format_err_span and format_err macros + docs

* [lang/ir] rename format_err macro -> format_err_spanned

* [lang/ir] rename format_err_span macro -> format_err

* [lang/ir] apply rustfmt

* [lang/ir] minor improvements to format_err{_spanned}

* [lang/ir] implement ToTokens for all ink! IR structures

This is useful because T:ToTokens automatically implements syn::spanned::Spanned while being simpler to implement than syn::spanned::Spanned.

* [lang/ir] add links to tracking issue for format_err{_spanned}

* [lang/ir] minor docs improvements

* [lang/ir] do not re-export everything that belongs to attributes

* [lang/ir] fix compilation in test mode

* [lang/ir] add ir::ItemMod checks for ink! storage, message and constructor quantities

* [lang/ir] make ast module private and move ir module to root

* [lang/ir] rename IterItemImpls -> IterItemImpls

* [lang/ir] remove ir::EnvTypes from public API

* [lang/ir] rename ir::ItemMod::impl_blocks -> item_impls

* [lang/ir] rename ir::Module::item_impls -> impls

* [lang/ir] make ir::Config::env_types return syn::Path

* [lang/ir] move mod doc to lib doc

* [lang/ir] fix event doc test

* [lang/ir] make Event::is_ink_event module private

* [lang/ir] apply rustfmt

* [lang/ir] fix Storage doc test

* [lang/ir] remove unnecessary rust annotation for doc test

* [lang/ir] fix doc tests for constructor and message

* [lang/ir] fix fmt todo! avoidance

* [lang/ir] remove unneded let binding

* [lang/ir] fix doc tests of impl_item/mod.rs

* [lang/ir] make ItemImpl::is_ink_impl_block module private

* [lang/ir] re-export InputsIter

* [lang/ir] add getter for ir::ItemImpl::items

* [lang/ir] rename salt -> namespace

* add doc link in MetaNameValue doc

Co-authored-by: Michael Müller <mich@elmueller.net>

* [lang/ir] rename Callable::selector -> user_provided_selector

This is going to avoid confusion with composed selector concept.

* [lang/ir] make Storage::is_ink_storage module private

* [lang/ir] fix doc link

* [lang/ir] expose composed selector through messages and constructors iter

* [lang/ir] apply rustfmt

* [lang/ir] fix item_mod.rs doc tests

* [lang/ir] ignore contract doc test for now

It is hard to test because of the unknown ink::contract attribute at the top.

* [lang/ir] add item getter to CallableWithSelector

* [lang/ir] add Callable::statements getter

* [lang/ir] add ir::ItemMod::ensure_no_overlapping_selectors + tests

* [lang/ir] remove duplicate code

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* [lang/ir] move config.rs -> attr_args.rs

* [lang/ir] update doc comments

* [lang/ir] some more doc polishing

* [lang/ir] fix outdated doc comment

* [lang/ir] remove outdated doc comment

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* fix typo

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* [lang/ir] remove unneeded let binding in doc test

* [lang/ir] fix conflicting constructor attribute closure

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* [lang/ir] fix doc comment

* [lang/ir] remove outdated doc comment

* fix doc comment

Co-authored-by: Andrew Jones <ascjones@gmail.com>

* [lang/ir] rename 'outer label to 'repeat

* [ci] add lang/ir to ALL_CRATES

* [lang/ir] update blake2 dependency from 0.8 -> 0.9

* [lang/macro] remove unneeded blake2 dependency

* [lang/ir] take last segment of trait path

* [lang/ir] slightly improve overlapping selector error message

* [lang/ir] improve overlapping selector formatting

* [lang/ir] add unit test for composed selector with relative trait path

* [lang/ir] improve unit test for relative trait path composed selector

* [lang/ir] fix bug that namespace was a valid attribute on ink! messages

* [lang/ir] add unit test to check against conflicting attributes on ink! messages

* [lang/ir] fix bug that namespace was an allowed attribute for ink! constructors

* [lang/ir] add unit test to check against conflicting ink! constructor attributes

* [lang/ir] add success tests for ir::ItemMod TryFrom

* [lang/ir] fix out-of-line ink! module error message

* [lang/ir] add a bunch of ink! module TryFrom failure unit tests

* [lang/ir] add unit test for ink! event fields iterator

* [lang/ir] apply rustfmt

Co-authored-by: Michael Müller <mich@elmueller.net>
Co-authored-by: Andrew Jones <ascjones@gmail.com>

* git mv abi metadata

* mm

* Rename codegen abi to metadata

* Fmt

* Incrementer

* DNS

* ERC 20

* [examples] set all crate-types to cdylib

* [examples] delegator

* [examples] remove remaining abi and profile.release cruft

* Restore rlib to delegator dependencies

* Remove redundant reexports

* Restore reexports for delegator sub contracts

* Fix type

* Install version of cargo-contract from branch

* Use cargo-contract ink-ci branch

* dns crate type

* Move spec tests to separate file

* Add contract spec serialization test

* Camel case field names

* Encode selector as hex string

* Move specs module back to top level

* Move layout test to tests.rs

* Layout externally tagged enums & camelCase

* Format code

* Rename TypeSpec::ty -> TypeSpec::id

* TEMPORARY: Use my type-metadata branch

* Derive TypeInfo for Key

* Switch from type_metadata to scale_info

* Convert layout to using scale-info

* Fix scale-info optional dependencies

* Fmt

* Fix up straggling type-metadata dependency

* scake-info master

* Use scale-info from crates.io

* oops

* Fix compilation errors

* Fmt

* Fix examples manifests

* Remove redundant into()

change (ci): now CI docker image is sourced from https://hub.docker.com/r/paritytech/ink-ci-linux (#396)

* Fix coverage reports of incorrectly inlined functions

* [ci] fix -Cpanic=abort flag

* [ci] remove -Zpanic_abort_tests and -Cpanic=abort flags again

They seemed to cause trouble for the coverage reporting system.

* test (ci): add covfix [skip ci]

* test (ci): more vars (newer cov data) [skip ci]

* test (ci): 2 more flags [skip ci]

* test (ci): 2 more flags, filtered [skip ci]

* test (ci): 2 more flags, filtered! [skip ci]

* test (ci): 1 flag, grcov [skip ci]

* test (ci): 1 flag, covfix [skip ci]

* test (ci): covfix report wo branches [skip ci]

* test (ci): 2 covfix reports

* test (ci): CI debug, run only this job

* test (ci): codecov config

* test (ci): codecov config 2

* test (ci): codecov config 3

* change (ci): code coverage reports with lines only and with branch coverage

* Update .gitlab-ci.yml

Co-authored-by: Hero Bird <robin.freyler@gmail.com>

Co-authored-by: Hero Bird <robin.freyler@gmail.com>

* making CI faster by ~1 min; cargo test does not need to run --release

* change (ci): return --release

* test (ci): cache prepopulation with debug info

* test (ci): remove CARGO_HOME caching

* test (ci): fix x mode for the script

* change (ci): undebug

* initial save state, need to experiment [ skip ci]

* try config

* more vars

* not that long URL

* json is not a host

* travis has to go

* canonic way of reporting

* coveralls+ way of reporting

* nightly explicitly

* tests with for cycle

* meant to compare coverages from loop and --workspace

* Update .gitlab-ci.yml

Co-Authored-By: Hero Bird <robin.freyler@gmail.com>

* test (ci): codecov with --workspace

* test (ci):

* test (ci): comparing test runs

* test (ci): old hack conflicts with a new one

* test (ci): -Zno-landing-pads caused test failures

* test (ci): try with cache

* test (ci): no cache and zip with tar

* test (ci): return to zip

* test (ci): no target caching, no release

* test (ci): better report

* test (ci): target dir var, cleanup after

* test (ci): final version

* test (ci): restore CI config

* change (ci): code coverage with grcov -> coveralls

* doc (ci): cleaner comments

* Update .gitlab-ci.yml

Co-Authored-By: Hero Bird <robin.freyler@gmail.com>

* Update .gitlab-ci.yml

Co-Authored-By: Hero Bird <robin.freyler@gmail.com>

* Update .gitlab-ci.yml

Co-Authored-By: Hero Bird <robin.freyler@gmail.com>

* Update .gitlab-ci.yml

Co-Authored-By: Hero Bird <robin.freyler@gmail.com>

Co-authored-by: Hero Bird <robin.freyler@gmail.com>

* add bors to ink repo

* travis fails on a *.tmp branch; turned off 'build pushed branches' from config and set only 'master' here because travis anyways runs on PRs

* statuses reviewed, reordered

* less statuses, longer timeout (10 min didn't work)

* test documentation for all crates

* remove exact version

* oops

* exact nightly version is being set as default in the docker image, no need to mention it everywhere

* Revert precise version upgrades from #343

This reverts commit 9e5a3ee0

* Use latest trybuild with fix

* CI troubleshoot: completely remove trybuild

* Revert "CI troubleshoot: completely remove trybuild"

This reverts commit 593b7183

* Restore trybuild deps

* CI troubleshoot: remove GIT_DEPTH

* CI troubleshoot: remove CARGO_HOME

* CI troubleshoot: revert deleting of CARGO_HOME

* CI troubleshoot: restore GIT_DEPTH and delete CARGO_HOME again

* CI troubleshoot: revert deleting of CARGO_HOME

* test documentation for all crates

* cargo upgrade to bypass trybuild

* ineffective as a lasersight on a shotgun; but makes clippy work

* toolchain is mentioned in the cmd

* test run

* debug gitlab

* debug gitlab 2

* debug gitlab 3

* typo

* wanna delete everything

* should be enough to invalidate the repo

* not sure if it can fetch

* there was jekyll config!

* typo

* checkout to github must work here

* check status

* rebase [skip ci]

* ready [skip ci]

* test gen docs

* done!

* [core] initial implementation of env revision 3

* add engine abstraction layer and implement api functions

* add support for dispatch_call to env3

* add missing invoke_runtime to api.rs

* [core] fix restore_contract docs

* [core] initial implementation of off-chain environment

* [core] clean-up of env3 fundamental types

* [core] add WasmEnv::reset_buffer

* show test submodule of env3 when compiling with rustdoc

* [core] initial implementation of the off-chain env instance

Also many other adjustments.

* [core] further enhancements to off-chain env

* [core] implement untyped Env for off-chain environment

* [core] implemented a good chunk of TypedEnv for the off-chain environment

* [core] minor improvements to env3

* [core] further improvements and additions to test-api of env3

* [core] remove former test-api file

* [core] env3: add support for ext_tombstone_deposit

* [core] env3: add setting of rent allowance in off-chain env

* [core] env3: remove buffer.rs

* [core] env3: remove property.rs

* [core] env3: mark some TypedEnv methods as not-todo

* [core] env3: enable off-chain api for non test/doc builds

* [core] env3: use a static buffer instead of Vec<u8>

* [core] env3: move static buffer into its own module

* fix doc comment

Co-Authored-By: Michael Müller <mich@elmueller.net>

* [core] env3: add missing license header

* [core] env3: remove deprecated doc note

* [core] env3: add off-chain {set/get}_runtime_storage

* [core] env3: add off-chain invoke_runtime dispatch

This also enables support for registering custom runtime call handlers.

* [core] env3: slightly improve env3::random docs comment

* [core] env3: move off-chain errors under EnvError

* [core] env3: add ext_random support for the off-chain environment

* [core] env3: minor clean ups

* [core] env3: improve TypedEncoded::assign

* [core] env3: un-mut some variables

* [core] env3: fix some clippy warnings

* [core] env3: add past_printlns to off-chain test api

* [core] env3: minor refactoring

* [core] env3: apply rustfmt

* [core] env3: clean up of call and instantiate contract

* [core] env3: rename moment -> time_stamp

* [core] env3: make get_runtime_storage return a Result instead of RetCode

* [core] env3: remove unneeded import

* [core] env3: add some trait impls for EnvTypes::Hash

* [core] env3: remove last remaining usages of RetCode

* [core] env3: refactor some errors

* [core] env3: document the EnvError enum

* [core] env3: add impls for fire methods on call and create builders

* [core] env3: add doc comment to past_printlns

* [core] env3: apply rustfmt

* [core] env3: update license headers

* [core] env3: support querying and emitting of events in off-chain env

* [core] env3: missing license header adjustment

* [core] env3: apply rustfmt

* [core] env3: rename some methods in off-chain test-api

* [core] env3: add doc comment to test::emitted_events

* [core] env3: add stub for test::advance_block

* [core] env3: rename some more test API methods

* [core] env3: initialize entropy of block randomly

* [core] env3: extend EnvTypes trait bounds

This change makes the trait bounds more similar to what Substrate defines.

* [core] env3: document SimpleArithmetic trait

* [core] env3: add From<u32> to SimpleArithmetic trait

* [core] env3: made some trait bounds more explicit in SimpleArithmetic trait

* [core] env3: add comment describing potential future extensions to SimpleArithmetic trait

* [core] env3: rename EnvTypes::Moment to TimeStamp

* [core] env3: add block_time to ChainSpec

* [core] env3: remove CodeDb again

Not needed right now. Maybe re-added at a later point.

* [core] env3: apply rustfmt

* [core] env3: implement off-chain test::advance_block

* [core] env3: fix bug in off-chain test::advance_block impl

* [core] env3: made SimpleArithmetic trait more explicit towards Output types

* [core] env3: add default initialization routines for off-chain environment

* [core] env3: remove test::create_user_account for now

* [core] env3: fix missing renaming from Moment -> TimeStamp

* [core] env3: impl PartialEq and Eq for off-chain error types

* [core] env3: add test::run_test for off-chain testing with default setup

* [core] env3: fix several minor bugs with the off-chain environment

* [core] convert key.rs tests to new env3

* [core] remove commented out code in key.rs tests

* [core] evn3: add test::get_contract_storage_rw

* [core] use env3 instead of env1 in storage cells

* [core] integrate env3 into storage::TypedChunk

* [core] remove storage::RawChunk and NonCloneMarker

* [core] adjust SyncChunk slightly for TypedChunk modifications

* [core] simplify transitioned env3 tests for TypedChunk

* [core] transition tests for SynChunk to env3

* [core] transition storage::Stash tests to env3

* [core] transition storage::HashMap tests to env3

* [core] transition storage::BinaryHeap tests to env3

* [lang] remove the entire ink! lang crate

It has been deprecated for a whole while.

* [model] remove ink! model crate entirely

It has been deprecated for a whole while.

* [core] remove the old env1 sub-module of ink_core

It has been deprecated for a whole while.

* [examples] remove model examples

* [examples] remove lang examples

* [examples] remove core examples

* remove "If given too few endowment" from docs

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* fix doc comment

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* fix doc comment

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* [lang2] initial steps towards basing on env3 instead of env2

With this commit `cargo contract build` already works.
However, cargo test etc. are still broken.

* [lang2] make macros work for `cargo test`

* [core, lang2] make contracts compile as ink-as-dependency

* [lang2] make events work for ink_lang2 on env3

* [lang2] remove AccessEnv - no longer needed

* [core] remove env2

* [lang2] fix tests

- Fix warning in ink_lang2
- Remove no longer needed test case
- Adjust some passing tests after default module import removal

* [*] apply rustfmt

* [lang2] silence unused warning for now

* [core] rename {create|Create}* to {instantiate|Instantiate}*

- CreateBuilder -> InstantiateBuilder
- CreateParams -> InstantiateParams
- create -> instantiate

* [core] rename endowment -> transferred_value for CallBuilder/Params

* [examples] adjust Delegator contracts for recents changes

* [core] rename now_in_ms -> block_timestamp

* [core] follow-up of the call renamings (transferred_value)

* [lang2] rename now_in_ms -> block_timestamp

* [examples] move examples out of the examples/lang2 folder

* [examples] fix runtime-storage example contract

* [examples] fix Flipper contract

* [examples] fix Incrementer contract

* [examples] fix Erc20 contract

* [utils] add Key and byte_utils to ink_utils

* [utils -> primitives] rename ink_utils -> ink_primitives

* [*] move all links from ink_utils -> ink_primitives

* [primitives] update Cargo.toml description

* [*] use ink_primitives::Key remove ink_core::Key

* [primitives] refactor new crate, make it more usable in ink! context

* [*] relink to ink_primitives for Key usage

* [abi] refactor macros and relink to ink_primitives::Key

* [lang2] fix usage of renamed Create{Builder, Params}

* [examples] fix examples under recent changes with ink_primitives

* [*] apply rustfmt

* [lang2/macro] remove deprecated feature usage of proc_macro_hygiene

* [examples] remove deprecated proc_macro_hygiene feature

* [core] remove test_utils

* [core] rename env3 to env

* [*] rename all usages of env3 to env

* [core] fix feature usage in num-traits of ink_core Cargo.toml

* [*] update README

* [primitives] conditionally compile type_metadata from ink_primitives

* [core] make env::get_contract_storage return Option<Result<T>>

* [core] fix some faulty doc comments

* [ci] fix GitLab CI

* [primitives] fix no_std compilation

* [primitives] fix warning

* [core] make `rand` dependency optional for `std` crate feature

* [core] remove the test-env crate feature from the ink_core crate

* [core,primitives] move some tests from primitives to core

* [lang] move lang2/ to lang/

* [*] rename all instances of ink_lang2 or lang2 to ink_lang or lang

* [lang/macro] fix ink_primitives dependency

* [*] apply rustfmt

* [core] fix clippy warning

* [ci] eliminate README from examples CI checks

* [examples] apply rustfmt

* [lang/macro] improve event codegen

* [core] rename TimeStamp/time_stamp to Timestamp/timestamp

* [lang] remove unused extern crate alloc

* [core] rename env::address to env::account_id

* [lang] perform renamings on ink_lang::EnvAccess but with deprecation instead of removal

* [core] fix missing time_stamp renamings

* [lang] fix missing TimeStamp renamings

* improve doc comment

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* improve doc comment

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* rename create_contract -> instantiate_contract

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* rename create_contract -> instantiate_contract

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* improve doc comment

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* impr

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* improve doc comment

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* improve doc comment

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* improve doc comment

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* rename endowment -> transferred_value

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* improve doc comment

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* rename create_contract -> instantiate_contract

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* rename create_contract -> instantiate_contract

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* rename time stamp to timestamp

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* rename SRML to env in docs

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* remove SRML word from docs

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* remove SRML word from docs

Co-Authored-By: Andrew Jones <ascjones@gmail.com>

* [lang] fix doc comment for filtered_keys in restore_contract

* [core] rename create_contract -> instantiate_contract

* [core] rename create_contract -> instantiate_contract

* [core] fix some renamings around endowment -> transferred_value

* [lang] rename create_contract -> instantiate_contract follow-up

* [core] apply rustfmt

* [core] improve restore_contract doc comment

* [core, lang] link to ink_core::env::* doc comments from all api places

* [core] apply rustfmt

Co-authored-by: Michael Müller <mich@elmueller.net>
Co-authored-by: Andrew Jones <ascjones@gmail.com>

* test gen docs

* test gen docs; edit the commit

* fix target dir

* fix checkout

* checkout fqa

* checkout fqa 2

* use gh repo

* typo

* debug

* debug2

* remotes

* checkout and reset

* typo

* symbolic hack for git 'outside of directory'

* fix gh address

* force

* no force, unprotected

* real branch

* debug

* and now force

* cleanup

* cleanup

* switch to the gh-pages branch no matter what

* small fix

* ready to merge

* CARGO_TARGET_DIR test

* debug

* debug 2

* now INCREMENTAL will help

* fresh run

* test doesn't want a wasm friend

* trim trailing whitespaces

* check branch named dir and data-races there

* data-races are trouble even here, have to divide concurrent jobs, will take more space

* experiment with `need``

* some trash cycles

* check out the trigger

* typo

* there's no master yet lol

* exact PR/branch number since it's not in master yet

* branch shoulkd be a string

* branch should have a right name silly

* cleanup, check if error from the triggered pipeline returns as a status to the initial pipeline

* more vars to pass

* trigger the pipeline

* trigger the pipeline2

* trigger the pipeline3

* trigger the pipeline4

* trigger the pipeline5

* suppress global var

* target dir caching is ready to be merged

* cli is built and sent to examples; cleanup CI

* fix artifact location

* fix script

* 'install' cargo-contract

* save before merge

* GIT_DEPTH and some hackery

* typo

* fix artifacts

* test

* test2

* test3

* build contract from it's repo

* typo

* fix build

* build won't work inside git repo. Install --root ftw

* fix build

* fix build n

* fix artifacts

* cleanup and ready to go

* contract is returned to dockerfile

* cargo install should have not given error when version matches

* comment, anchor

* typo

* less dupes