Revamp all

.editorconfig

@@ -1,19 +1,21 @@
 root = true
+
 [*]
-indent_style=tab
+charset=utf-8
+end_of_line=lf
 indent_size=tab
+indent_style=tab
+insert_final_newline=true
+max_line_length=100
 tab_width=4
-end_of_line=lf
-charset=utf-8
 trim_trailing_whitespace=true
-max_line_length=100
-insert_final_newline=true
 
-[*.{yml,md,yaml,sh}]
+[*.py]
+charset=utf-8
+indent_size=4
 indent_style=space
+
+[*.{sh,yml,yaml}]
 indent_size=2
+indent_style=space
 tab_width=8
-end_of_line=lf
-
-[*.md]
-max_line_length=80

.github/workflows/checks.yml

@@ -0,0 +1,25 @@
+name: Checks
+
+on:
+  push:
+    branches: [main, darwinia-v*, polkadot-v*]
+  pull_request:
+    branches: [main, darwinia-v*, polkadot-v*]
+
+env:
+  RUST_TOOLCHAIN: nightly
+
+jobs:
+  basic-checks:
+    name: Basic checks
+    runs-on: ubuntu-latest
+    steps:
+      - name: Install Rust ${{ env.RUST_TOOLCHAIN }} toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ env.RUST_TOOLCHAIN }}
+          default: true
+      - name: Fetch latest code
+        uses: actions/checkout@v3
+      - name: Cargo test
+        run: cargo test --all --locked

.gitignore

@@ -1,26 +1,15 @@
-**/target/
-**/.env
-**/.env2
-**/rust-toolchain
-hfuzz_target
-hfuzz_workspace
-**/Cargo.lock
-
-**/*.rs.bk
-
-*.o
-*.so
-*.rlib
-*.dll
-.gdb_history
-
-*.exe
-
+# System
 .DS_Store
 
-.cargo
+# Integrated Development Environment
 .idea
 .vscode
-*.iml
-*.swp
-*.swo
+
+# Package Manager
+## cargo
+/target
+## npm
+node_modules
+
+# Test data
+test-data