Merge pull request #256 from Emurgo/ruslan/split-test-and-build-checks

Fixing GH-checks to run the build properly + Fixing `rand` dependency wasm support

Author: vsubhuman

.github/workflows/pr-checks.yml

@@ -5,7 +5,7 @@ on:
     types: [submitted]
 
 jobs:
-  test:
+  test-and-build:
     if: github.event.review && (github.event.review.state == 'approved' || contains(github.event.review.body, '/check'))
     runs-on: ubuntu-latest
     steps:
@@ -24,6 +24,11 @@ jobs:
             ${{ runner.os }}-build-${{ env.cache-name }}-
             ${{ runner.os }}-build-
             ${{ runner.os }}-
+      - name: prepare-rust
+        run: |
+          rustup install stable
+          rustup target add wasm32-unknown-unknown --toolchain stable
+          curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
       - name: install
         run: |
           npm install
@@ -33,3 +38,6 @@ jobs:
       - name: rust:build-nodejs
         run: |
           npm run rust:build-nodejs
+      - name: rust:build-browser
+        run: |
+          npm run rust:build-browser

package.json

@@ -3,10 +3,10 @@
   "version": "9.1.2",
   "description": "(De)serialization functions for the Cardano blockchain along with related utility functions",
   "scripts": {
-    "rust:build-nodejs": "rimraf ./rust/pkg && cd rust; wasm-pack build --target=nodejs; wasm-pack pack; cd .. && npm run js:flowgen",
-    "rust:build-browser": "rimraf ./rust/pkg && cd rust; wasm-pack build --target=browser; wasm-pack pack; cd .. && npm run js:flowgen",
-    "rust:build-web": "rimraf ./rust/pkg && cd rust; wasm-pack build --target=web; wasm-pack pack; cd .. && npm run js:flowgen",
-    "rust:build-asm": "rimraf ./rust/pkg && cd rust; wasm-pack build --target=browser --release; wasm-pack pack && npm run asm:build && npm run js:flowgen",
+    "rust:build-nodejs": "(rimraf ./rust/pkg && cd rust; wasm-pack build --target=nodejs; wasm-pack pack) && npm run js:flowgen",
+    "rust:build-browser": "(rimraf ./rust/pkg && cd rust; wasm-pack build --target=browser; wasm-pack pack) && npm run js:flowgen",
+    "rust:build-web": "(rimraf ./rust/pkg && cd rust; wasm-pack build --target=web; wasm-pack pack) && npm run js:flowgen",
+    "rust:build-asm": "(rimraf ./rust/pkg && cd rust; wasm-pack build --target=browser; wasm-pack pack) && npm run asm:build && npm run js:flowgen",
     "rust:publish": "cd rust && cargo publish && cd ../",
     "asm:build": "./binaryen/bin/wasm2js ./rust/pkg/cardano_serialization_lib_bg.wasm --output ./rust/pkg/cardano_serialization_lib.asm.js && node ./scripts/wasm-to-asm",
     "rust:test": "(cd rust; cargo test)",

rust/Cargo.lock

@@ -30,6 +30,7 @@ num-bigint = "0.4.0"
 # feature or this one
 clear_on_drop = { version = "0.2", features = ["no_cc"] }
 itertools = "0.10.1"
+getrandom = { version = "0.2.3", features = ["js"] }
 rand = "0.8.4"
 
 # non-wasm