feat: add simple typst bindings, update ci

.github/workflows/ci.yml

@@ -1,115 +1,153 @@
 name: CI / Build & Test
-
-on:
+'on':
   push:
-    branches: [master]
+    branches:
+      - master
   pull_request:
-    branches: [master]
+    branches:
+      - master
   workflow_dispatch: {}
-
 concurrency:
-  group: ${{ github.workflow }}-${{ github.ref_name != 'master' && github.ref || github.run_id }}
+  group: >-
+    ${{ github.workflow }}-${{ github.ref_name != 'master' && github.ref ||
+    github.run_id }}
   cancel-in-progress: true
-
 env:
   CARGO_TERM_COLOR: always
-
 jobs:
+  find-crates:
+    name: Discover Crates
+    runs-on: ubuntu-latest
+    outputs:
+      crates: '${{ steps.list-crates.outputs.crates }}'
+      filters: '${{ steps.list-crates.outputs.filters }}'
+    steps:
+      - uses: actions/checkout@v6
+      - id: list-crates
+        run: >
+          crates=$(find crates -maxdepth 1 -mindepth 1 -type d -exec basename {}
+          \; | jq -R -s -c 'split("\n")[:-1]')
+
+          echo "crates=$crates" >> $GITHUB_OUTPUT
+
+          filters=$(find crates -maxdepth 1 -mindepth 1 -type d -exec basename
+          {} \; | while read -r crate; do
+            echo "${crate}:"
+            echo "  - 'crates/${crate}/**'"
+            echo "  - 'Cargo.toml'"
+            echo "  - 'Cargo.lock'"
+          done)
+
+          filters="${filters}
+
+          integration:
+            - 'crates/**'
+            - 'tests/**'
+            - 'Cargo.toml'
+            - 'Cargo.lock'"
+          echo "filters<<EOF" >> $GITHUB_OUTPUT
+
+          echo "$filters" >> $GITHUB_OUTPUT
+
+          echo "EOF" >> $GITHUB_OUTPUT
+  changes:
+    name: Detect Changes
+    runs-on: ubuntu-latest
+    needs: find-crates
+    outputs:
+      crates: '${{ steps.build-outputs.outputs.crates }}'
+      testing: '${{ steps.filter.outputs.integration }}'
+    steps:
+      - uses: actions/checkout@v6
+      - uses: dorny/paths-filter@v4
+        id: filter
+        with:
+          list-files: none
+          filters: '${{ needs.find-crates.outputs.filters }}'
+      - id: build-outputs
+        run: >
+          crates=$(echo '${{ steps.filter.outputs.changes }}' | jq -c '[.[] |
+          select(. != "integration")]')
+
+          echo "crates=$crates" >> $GITHUB_OUTPUT
   required:
     name: Required Checks
     runs-on: ubuntu-latest
-    if: always() # Always run to determine status of upstream jobs
+    if: always()
     needs:
       - build
       - integration-test
       - lint
       - test
-
     steps:
       - id: status
         name: Determine status
         if: always()
         run: |
           results=$(tr -d '\n' <<< '${{ toJSON(needs.*.result) }}')
-
           echo "Upstream results: $results"
-
-          if echo "$results" | grep -qE '(failure|cancelled|skipped)'; then
+          if echo "$results" | grep -qE '(failure|cancelled)'; then
             result="failed"
           else
             result="success"
           fi
-
           echo "result=$result" >> $GITHUB_OUTPUT
           echo "results=$results" >> $GITHUB_OUTPUT
-
       - if: steps.status.outputs.result != 'success'
         name: Fail if any upstream failed
-        run: |
-          echo "One or more upstream jobs failed: ${{ steps.status.outputs.results }}"
-          exit 1
+        run: >
+          echo "One or more upstream jobs failed: ${{
+          steps.status.outputs.results }}"
 
+          exit 1
   build:
     name: Build - Workspace
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
-
+        uses: actions/checkout@v6
       - name: Build
         run: cargo build --workspace --all-targets
-
   lint:
-    name: Lint, Format and Docs - Workspace
+    name: 'Lint, Format and Docs - Workspace'
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
-
+        uses: actions/checkout@v6
       - name: Run Clippy
         run: cargo clippy --workspace --all-targets -- -D warnings
-
       - name: Check Formatting
         run: cargo fmt --all -- --check
-
       - name: Check Docs
-        run: RUSTDOCFLAGS="-D warnings" cargo doc --workspace --no-deps --document-private-items
-
+        run: >-
+          RUSTDOCFLAGS="-D warnings" cargo doc --workspace --no-deps
+          --document-private-items
   test:
     name: Test - Crate
     runs-on: ubuntu-latest
-    needs: find-crates
+    needs:
+      - changes
+      - find-crates
+    if: 'needs.changes.outputs.crates != ''[]'''
     strategy:
       matrix:
-        crate: ${{ fromJSON(needs.find-crates.outputs.crates) }}
+        crate: '${{ fromJSON(needs.changes.outputs.crates) }}'
     steps:
-      - uses: actions/checkout@v4
-      - name: Run ${{ matrix.crate }} tests
-        run: cargo test -p ${{ matrix.crate }}
-
+      - uses: actions/checkout@v6
+      - name: 'Run ${{ matrix.crate }} tests'
+        run: 'cargo test -p ${{ matrix.crate }}'
   integration-test:
     name: Integration Test - Crate
     runs-on: ubuntu-latest
     needs:
+      - changes
       - build
       - test
+    if: |
+      needs.changes.outputs.testing == 'true' &&
+      needs.test.result != 'failure'
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
-
-        # FIXME: This timeout should be replaced with either something in the test itself
-        #  or something within the solver.
+        uses: actions/checkout@v6
       - name: Run integration tests
         run: timeout 240s cargo netlib -- --nocapture
-
-  find-crates:
-    name: Discover Crates
-    runs-on: ubuntu-latest
-    outputs:
-      crates: ${{ steps.list-crates.outputs.crates }}
-    steps:
-      - uses: actions/checkout@v4
-      - id: list-crates
-        run: |
-          crates=$(find crates -maxdepth 1 -mindepth 1 -type d -exec basename {} \; | jq -R -s -c 'split("\n")[:-1]')
-          echo "crates=$crates" >> $GITHUB_OUTPUT

.github/workflows/conventional-commit.yml

@@ -11,7 +11,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Validate PR title
         id: check_title

.github/workflows/release.yml

@@ -34,7 +34,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install Rust toolchain
         uses: dtolnay/rust-toolchain@stable
@@ -80,7 +80,7 @@ jobs:
             -Force
 
       - name: Upload artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: ${{ matrix.archive_name }}
           path: dist/${{ matrix.archive_name }}
@@ -98,7 +98,7 @@ jobs:
 
     steps:
       - name: Download artifacts
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v6
         with:
           path: dist
 
@@ -117,7 +117,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install Rust
         uses: dtolnay/rust-toolchain@stable

Cargo.toml

@@ -39,6 +39,7 @@ keywords = ["optimization", "linear-programming", "convex"]
 readme = "README.md"
 
 [workspace.dependencies]
+cnvx = { path = ".", version = "0.0.1" }
 cnvx-cli = { path = "crates/cnvx-cli", version = "0.0.1" }
 cnvx-core = { path = "crates/cnvx-core", version = "0.0.1" }
 cnvx-lp = { path = "crates/cnvx-lp", version = "0.0.1" }

bindings/typst/Cargo.toml

@@ -0,0 +1,31 @@
+[package]
+name = "cnvx-typst"
+version = "0.0.1"
+edition = { workspace = true }
+description = "Typst WebAssembly bindings for the cnvx optimization library"
+authors = { workspace = true }
+repository = { workspace = true }
+license = { workspace = true }
+keywords = { workspace = true }
+readme = { workspace = true }
+publish = false
+
+[lib]
+name = "cnvx"
+crate-type = ["cdylib"]
+path = "src/lib.rs"
+doc = false
+
+[dependencies]
+cnvx-lp = { workspace = true }
+cnvx-math = { workspace = true }
+cnvx-graph = { workspace = true }
+serde = { version = "1.0.228", features = ["derive"] }
+serde_json = "1.0.150"
+wasm-minimal-protocol = "0.2.0"
+
+[profile.release]
+opt-level = "z"   # minimise WASM binary size
+lto = true
+codegen-units = 1
+strip = true

bindings/typst/LICENSE

@@ -0,0 +1 @@
+../../LICENSE