Integrate cumulus using extended parachain template

.dockerignore

@@ -1,8 +1,10 @@
-doc
-**target*
-.vscode/
-.idea/
+.git
+**/target/
+**/*.txt
+**/*.md
+/docker/
 Dockerfile
-.dockerignore
-.local
-.env*
+!/target/release/polkadot-collator
+
+# dotfiles in the repo root
+/.*

.editorconfig

@@ -1,16 +1,29 @@
 root = true
-
 [*]
-indent_style=space
-indent_size=2
-tab_width=2
-end_of_line=lf
-charset=utf-8
-trim_trailing_whitespace=true
-insert_final_newline = true
-
-[*.{rs,toml}]
 indent_style=tab
 indent_size=tab
 tab_width=4
+end_of_line=lf
+charset=utf-8
+trim_trailing_whitespace=true
 max_line_length=100
+insert_final_newline=true
+
+[*.yml]
+indent_style=space
+indent_size=2
+tab_width=8
+end_of_line=lf
+
+[*.sh]
+indent_style=space
+indent_size=4
+tab_width=8
+end_of_line=lf
+
+[*.json]
+indent_style=space
+indent_size=2
+tab_width=8
+end_of_line=lf
+

.github/workflows/build.yml

@@ -0,0 +1,60 @@
+name: Build, test and lint
+
+on:
+  push:
+    branches: ["**"]
+
+  workflow_dispatch:
+
+jobs:
+  build:
+    name: "Build"
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Free up space on runner
+        run: |
+          sudo rm -rf /usr/share/dotnet
+          sudo rm -rf /opt/ghc
+          sudo rm -rf "/usr/local/share/boost"
+          sudo rm -rf "$AGENT_TOOLSDIRECTORY"
+
+      - name: Install protoc
+        run: |
+          sudo apt-get install -y protobuf-compiler
+          protoc --version
+
+      - uses: actions/checkout@v3
+
+      - name: Rust Setup
+        uses: dtolnay/rust-toolchain@master
+        with:
+          targets: wasm32-unknown-unknown
+          toolchain: nightly-2023-05-22
+
+      - name: Rustfmt
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all --check
+
+      - name: Rust Cache
+        uses: Swatinem/[email protected]
+        with:
+          cache-on-failure: true
+          cache-all-crates: true
+
+      - name: Check Build
+        run: |
+          cargo check --release
+
+      - name: Run tests
+        run: cargo test --release --locked --verbose --all
+
+      - name: Check try-runtime build
+        run: cargo check --release --features=try-runtime
+
+      - name: Ensure benchmarking compiles
+        run: >
+          pushd node &&
+          cargo check --release --features=runtime-benchmarks

.gitignore

@@ -1,11 +1,28 @@
-# Generated by Cargo
-# will have compiled files and executables
+# Cargo compiled files and executables
 **/target/
+
 # These are backup files generated by rustfmt
 **/*.rs.bk
 
+# Local chain databases (defalut location)
+**/chains/
+
+# The cache for chain data in container
+.local
+
+# The cache for docker container dependency
+/.cargo/config
+
 .DS_Store
+.idea
+.vscode
+
+# polkadot-launch logs
+*.log
+
+# node binaries
+bin/*
 
-# direnv files
-.envrc
-.direnv
+# zombienet binaries
+zombienet-macos
+zombient-linux-x64

.rustfmt.toml

@@ -0,0 +1,16 @@
+# Basic
+hard_tabs = true
+max_width = 100
+use_small_heuristics = "Max"
+
+# Imports
+reorder_imports = true
+
+# Consistency
+newline_style = "Unix"
+
+# Misc
+chain_width = 80
+match_arm_leading_pipes = "Preserve"
+match_block_trailing_comma = true
+use_field_init_shorthand = true