From 8df8758570ae94d98866db4cebc2449ed0d7b64a Mon Sep 17 00:00:00 2001
From: white-axe <whiteaxe@tuta.io>
Date: Fri, 13 Oct 2023 18:46:17 -0400
Subject: [PATCH] Add CI checks for web builds (#50)

This adds a check for `wasm32-unknown-unknown` and a Trunk build to the
checks workflow and to check.sh.

The `-Z build-std=std,panic_abort` is required because the precompiled
standard library for this target doesn't ship with multithreading
support yet so we need to get Cargo to build it from source.

We don't need to do this for Trunk because I set up Trunk hooks to edit
.cargo/config.toml to enable these flags since Trunk doesn't support
passing custom flags to Cargo.
---
 .github/workflows/checks.yml | 44 +++++++++++++++++++++++++++++++++++-
 check.sh                     |  4 ++--
 2 files changed, 45 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 12a6c753..03593de7 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -21,6 +21,26 @@ jobs:
         uses: Swatinem/rust-cache@v2
       - run: cargo check --all-features --jobs 1
 
+  check-wasm32:
+    name: Check wasm32
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: true
+      - name: Install libraries
+        run: |
+          sudo apt update
+          sudo apt install libgtk-3-dev libatk1.0-dev libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libspeechd-dev libxkbcommon-dev libssl-dev libasound2-dev clang mold -y
+      - uses: dtolnay/rust-toolchain@nightly
+        with:
+          toolchain: nightly-2023-09-12
+          targets: wasm32-unknown-unknown
+          components: rust-src
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v2
+      - run: cargo check --jobs 1 --target wasm32-unknown-unknown -Z build-std=std,panic_abort
+
   test:
     name: Test Suite
     runs-on: ubuntu-latest
@@ -38,6 +58,28 @@ jobs:
         uses: Swatinem/rust-cache@v2
       - run: cargo test --lib --jobs 1
 
+  trunk:
+    name: Trunk
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          submodules: true
+      - name: Install libraries
+        run: |
+          sudo apt update
+          sudo apt install libgtk-3-dev libatk1.0-dev libxcb-render0-dev libxcb-shape0-dev libxcb-xfixes0-dev libspeechd-dev libxkbcommon-dev libssl-dev libasound2-dev clang mold -y
+      - uses: dtolnay/rust-toolchain@nightly
+        with:
+          toolchain: nightly-2023-09-12
+          targets: wasm32-unknown-unknown
+          components: rust-src
+      - name: Download and install Trunk binary
+        run: wget -qO- https://github.com/thedodd/trunk/releases/download/v0.17.5/trunk-x86_64-unknown-linux-gnu.tar.gz | tar -xzf-
+      - name: Rust Cache
+        uses: Swatinem/rust-cache@v2
+      - run: ./trunk build
+
   fmt:
     name: Rustfmt
     runs-on: ubuntu-latest
@@ -74,4 +116,4 @@ jobs:
           components: clippy
       - name: Rust Cache
         uses: Swatinem/rust-cache@v2
-      - run: cargo clippy --jobs 1 -- # -D warnings
\ No newline at end of file
+      - run: cargo clippy --jobs 1 -- # -D warnings
diff --git a/check.sh b/check.sh
index 5db076c4..06b5fb52 100755
--- a/check.sh
+++ b/check.sh
@@ -3,9 +3,9 @@
 set -eux
 
 cargo check --workspace --all-targets
-# cargo check --workspace --all-features --lib --target wasm32-unknown-unknown
+cargo check --workspace --target wasm32-unknown-unknown -Z build-std=std,panic_abort
 cargo fmt --all -- --check
 cargo clippy --workspace --all-targets --all-features --  -D warnings -W clippy::all
 cargo test --workspace --all-targets --all-features
 cargo test --workspace --doc
-# trunk build
+trunk build