Introduce a testing framework for Wasmer Pack

.github/workflows/ci.yml

@@ -11,7 +11,6 @@ env:
   RUST_BACKTRACE: 1
   CARGO_NET_GIT_FETCH_WITH_CLI: true
   MDBOOK_VERSION: v0.4.21
-  MSRV: "1.64.0" # Required for [workspace.package]
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
@@ -23,13 +22,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - name: Install Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: ${{ env.MSRV }}
-          override: true
-          target: wasm32-unknown-unknown
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
       - name: Install Node
@@ -43,6 +35,13 @@ jobs:
       - name: Install Pipenv
         run: curl https://raw.githubusercontent.com/pypa/pipenv/master/get-pipenv.py | python3
       - run: yarn --version
+      - name: Setup Wasmer
+        uses: wasmerio/setup-wasmer@v1
+      - name: Install cargo-wapm
+        uses: actions-rs/cargo@v1
+        with:
+          command: install
+          args: cargo-wapm --debug --verbose
       - name: Type Checking
         uses: actions-rs/cargo@v1
         with:
@@ -73,8 +72,7 @@ jobs:
           message: |
             Make sure you keep an eye on build times!
 
-            One of this project's goals is to [keep CI runs under 5 minutes][goal]
-            so developers can maintain fast edit-compile-test cycles.
+            One of this project's goals is to [keep CI runs under 5 minutes][goal] so developers can maintain fast edit-compile-test cycles.
 
             [goal]: https://github.com/wasmerio/wasmer-pack/blob/bdfd5c9483821651cf0bbd70189fc04416bc22b1/CONTRIBUTING.md#goal-1-fast-compile-times
 
@@ -83,12 +81,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: stable
-          override: true
-          components: rustfmt, clippy
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
       - name: Check Formatting
@@ -107,11 +99,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: nightly
-          override: true
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
       - name: Install mdbook

.github/workflows/releases.yml

@@ -9,18 +9,12 @@ on:
 env:
   RUST_BACKTRACE: 1
   CARGO_NET_GIT_FETCH_WITH_CLI: true
-  MSRV: "1.64.0" # Required for [workspace.package]
 
 jobs:
   publish-to-wapm:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - name: Install Rust
-        uses: actions-rs/toolchain@v1
-        with:
-          profile: minimal
-          toolchain: ${{ env.MSRV }}
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
       - name: Install WebAssembly targets

.gitignore

@@ -7,3 +7,4 @@ yarn-error.log
 .pytest_cache
 __pycache__/
 *.pyc
+.venv/

Cargo.toml

@@ -1,5 +1,5 @@
 [workspace]
-members = ["crates/*", "examples/*"]
+members = ["crates/*", "examples/*", "integration-tests"]
 
 [workspace.package]
 authors = ["Wasmer Engineering Team <[email protected]>"]

crates/cli/src/codegen.rs

@@ -1,16 +1,17 @@
 use std::path::PathBuf;
 
-use anyhow::{Context, Error};
+use crate::Error;
+use anyhow::Context;
 use clap::Parser;
 
 #[derive(Debug, Parser)]
 pub struct Codegen {
     /// Where to save the generated bindings.
     #[clap(short, long)]
-    out_dir: Option<PathBuf>,
+    pub out_dir: Option<PathBuf>,
     /// The Pirita file to read.
     #[clap(parse(from_os_str))]
-    input: PathBuf,
+    pub input: PathBuf,
 }
 
 impl Codegen {

crates/cli/src/lib.rs

@@ -6,3 +6,5 @@ pub use crate::{
     codegen::{Codegen, Language},
     show::{Format, Show},
 };
+
+pub type Error = anyhow::Error;

crates/cli/src/pirita.rs

@@ -3,7 +3,8 @@ use std::{
     path::{Path, PathBuf},
 };
 
-use anyhow::{Context, Error};
+use crate::Error;
+use anyhow::Context;
 use wapm_targz_to_pirita::{generate_webc_file, TransformManifestFunctions};
 use wasmer_pack::{Command, Interface, Library, Metadata, Module, Package};
 use webc::{DirOrFile, Manifest, ParseOptions, WebC, WebCOwned};

crates/testing/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "wasmer-pack-testing"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+tempfile = "3.3.0"
+tracing = "0.1.37"
+wasmer-pack-cli = { version = "0.5.3", path = "../cli" }