Initial work on env virtualization (#1)

.github/workflows/main.yml

@@ -0,0 +1,51 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+defaults:
+  run:
+    shell: bash
+
+# Cancel any in-flight jobs for the same PR/branch so there's only one active
+# at a time
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  test:
+    name: Test
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: recursive
+
+    - name: Install Rust
+      run: rustup update nightly --no-self-update && rustup default nightly && rustup component add rust-src --toolchain nightly-x86_64-unknown-linux-gnu
+
+    - name: Install wasm32-unknown target
+      run: rustup target add wasm32-unknown-unknown
+
+    - name: Install wasm32-wasi target
+      run: rustup target add wasm32-wasi
+
+    - name: Test
+      run: cargo test
+
+  rustfmt:
+    name: Rustfmt
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install Rust
+      run: rustup update nightly && rustup default nightly && rustup component add rustfmt
+    - name: Format source code
+      run: cargo fmt -- --check

.gitignore

@@ -0,0 +1,2 @@
+/target
+/tests/generated

CODE_OF_CONDUCT.md

@@ -1,6 +1,6 @@
 # Contributor Covenant Code of Conduct
 
-*Note*: this Code of Conduct pertains to individuals' behavior. Please also see the [Organizational Code of Conduct][OCoC].
+*Note*: this Code of Conduct pertains to individuals' behavior. Please also see the [Organizational Code of Conduct](ORG_CODE_OF_CONDUCT.md).
 
 ## Our Pledge
 
@@ -44,6 +44,5 @@ Project maintainers who do not follow or enforce the Code of Conduct in good fai
 
 This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4, available at [http://contributor-covenant.org/version/1/4][version]
 
-[OCoC]: https://github.com/bytecodealliance/wasmtime/blob/main/ORG_CODE_OF_CONDUCT.md
 [homepage]: https://www.contributor-covenant.org
 [version]: https://www.contributor-covenant.org/version/1/4/