[WIP] Initial merge with a parachain codebase

.dockerignore

@@ -0,0 +1,9 @@
+.git
+**/target/
+**/*.txt
+**/*.md
+/docker/
+!/target/release/polkadot-collator
+
+# dotfiles in the repo root
+/.*

.editorconfig

@@ -1,15 +1,29 @@
 root = true
-
-# default
 [*]
-charset=utf-8
-indent_style=space
-indent_size=4
+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
 
-[*.{toml,rs}]
-indent_style=tab
-indent_size=4
+[*.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/test-code.yml

@@ -0,0 +1,47 @@
+name: Test Code
+
+on:
+  pull_request:
+    branches:
+    - main
+  push:
+    branches:
+    - main
+
+jobs:
+  test-code:
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout Code
+      uses: actions/checkout@v2
+
+      # Steps taken from https://github.com/actions/cache/blob/master/examples.md#rust---cargo
+    - name: Cache cargo registry
+      uses: actions/cache@v2
+      with:
+        path: |
+          ~/.cargo/registry
+          ~/.cargo/git
+          target
+        key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
+
+    - name: Install toolchain
+      uses: actions-rs/toolchain@v1
+      with:
+        profile: minimal
+        toolchain: nightly
+        components: rustfmt, clippy
+        target: wasm32-unknown-unknown
+        override: true
+        default: true
+
+    # Enable this for clippy linting.
+    # - name: Check and Lint Code
+    #   run: cargo +nightly clippy -- -D warnings
+
+    - name: Check Code
+      run: cargo check
+
+    - name: Test Code
+      run: cargo test

.gitignore

@@ -1,13 +1,18 @@
-# Generated by Cargo
-# will have compiled files and executables
+# Cargo compiled files and executables
 **/target/
+
 # These are backup files generated by rustfmt
 **/*.rs.bk
 
-.DS_Store
+# Local chain databases (defalut location)
+**/chains/
+
+# The cache for chain data in container
+.local
 
 # The cache for docker container dependency
-.cargo
+/.cargo/config
 
-# The cache for chain data in container
-.local
+.DS_Store
+.idea
+.vscode

.rustfmt.toml

@@ -0,0 +1,23 @@
+# Basic
+hard_tabs = true
+max_width = 100
+use_small_heuristics = "Max"
+
+# Imports
+imports_granularity = "Crate"
+reorder_imports = true
+
+# Consistency
+newline_style = "Unix"
+
+# Misc
+binop_separator = "Back"
+chain_width = 80
+match_arm_blocks = false
+match_arm_leading_pipes = "Preserve"
+match_block_trailing_comma = true
+reorder_impl_items = false
+spaces_around_ranges = false
+trailing_comma = "Vertical"
+trailing_semicolon = false
+use_field_init_shorthand = true