wasm support, examples serving ci, on_viewport_location_change

.editorconfig

@@ -0,0 +1,18 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+charset = utf-8
+indent_style = space
+indent_size = 4
+trim_trailing_whitespace = true
+
+[*.md]
+trim_trailing_whitespace = false
+
+[.github/workflows/*.yaml]
+indent_size = 2
+
+[*.ncl]
+indent_size = 2

.github/workflows/ci.yaml

@@ -0,0 +1,120 @@
+# generated by nickel/ci.ncl; do not manually edit
+env:
+  CARGO_TERM_COLOR: always
+  RUSTDOCFLAGS: --deny warnings
+  RUSTFLAGS: --deny warnings
+jobs:
+  check_all_features:
+    name: check_all_features
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout repo
+      uses: actions/checkout@v4
+      with:
+        submodules: true
+    - name: install rust toolchain
+      uses: dtolnay/rust-toolchain@stable
+    - name: install bevy dependencies
+      run: sudo apt-get update && sudo apt-get install --no-install-recommends libasound2-dev libudev-dev libwayland-dev libxkbcommon-dev
+      shell: bash
+    - name: populated target directory from cache
+      uses: Leafwing-Studios/cargo-cache@v2
+      with:
+        sweep-cache: true
+    - name: install just
+      uses: extractions/setup-just@v2
+    - name: install binstall
+      uses: cargo-bins/cargo-binstall@main
+    - name: install cargo all features
+      run: cargo binstall --no-confirm cargo-all-features
+    - name: check all features
+      run: just check_all_features
+  clippy:
+    name: clippy
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout repo
+      uses: actions/checkout@v4
+      with:
+        submodules: true
+    - name: install rust toolchain
+      uses: dtolnay/rust-toolchain@stable
+      with:
+        components: clippy
+    - name: install bevy dependencies
+      run: sudo apt-get update && sudo apt-get install --no-install-recommends libasound2-dev libudev-dev libwayland-dev libxkbcommon-dev
+      shell: bash
+    - name: populated target directory from cache
+      uses: Leafwing-Studios/cargo-cache@v2
+      with:
+        sweep-cache: true
+    - name: install just
+      uses: extractions/setup-just@v2
+    - name: run clippy
+      run: just clippy
+  docs:
+    name: docs
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout repo
+      uses: actions/checkout@v4
+      with:
+        submodules: true
+    - name: install rust toolchain
+      uses: dtolnay/rust-toolchain@stable
+    - name: install bevy dependencies
+      run: sudo apt-get update && sudo apt-get install --no-install-recommends libasound2-dev libudev-dev libwayland-dev libxkbcommon-dev
+      shell: bash
+    - name: populated target directory from cache
+      uses: Leafwing-Studios/cargo-cache@v2
+      with:
+        sweep-cache: true
+    - name: install just
+      uses: extractions/setup-just@v2
+    - name: check docs
+      run: just doc
+  format:
+    name: format
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout repo
+      uses: actions/checkout@v4
+      with:
+        submodules: true
+    - name: install rust toolchain
+      uses: dtolnay/rust-toolchain@nightly
+      with:
+        components: rustfmt
+    - name: install just
+      uses: extractions/setup-just@v2
+    - name: run format
+      run: just format -- --check
+  test:
+    name: test
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout repo
+      uses: actions/checkout@v4
+      with:
+        submodules: true
+    - name: install rust toolchain
+      uses: dtolnay/rust-toolchain@stable
+    - name: install bevy dependencies
+      run: sudo apt-get update && sudo apt-get install --no-install-recommends libasound2-dev libudev-dev libwayland-dev libxkbcommon-dev
+      shell: bash
+    - name: populated target directory from cache
+      uses: Leafwing-Studios/cargo-cache@v2
+      with:
+        sweep-cache: true
+    - name: install just
+      uses: extractions/setup-just@v2
+    - name: run tests
+      run: just test
+name: ci
+on:
+  pull_request:
+    branches:
+    - main
+  push:
+    branches:
+    - main

.github/workflows/pr_previews.yaml

@@ -0,0 +1,74 @@
+# generated by nickel/pr_previews.ncl; do not manually edit
+jobs:
+  build_and_deploy_examples:
+    name: build_and_deploy_examples
+    needs: get_examples
+    permissions:
+      contents: write
+    strategy:
+      matrix:
+        api:
+        - webgl2
+        - webgpu
+        example: ${{ fromJson(needs.get_examples.outputs.examples) }}
+    uses: ./.github/workflows/preview_build_deploy.yaml
+    with:
+      api: ${{ matrix.api }}
+      example: ${{ matrix.example }}
+      pr: ${{ github.event.number }}
+  deployment_comment:
+    name: deployment_comment
+    needs:
+    - get_examples
+    - build_and_deploy_examples
+    permissions:
+      pull-requests: write
+    runs-on: ubuntu-latest
+    steps:
+    - id: deployment_timestamp
+      name: deployment_timestamp
+      run: |-
+        timestamp=$(date -u +'%Y-%m-%dT%H:%M:%SZ')
+        echo "timestamp=$timestamp"
+        echo "timestamp=$timestamp" >> $GITHUB_OUTPUT
+    - id: links_markdown_list
+      name: links_markdown_list
+      run: |-
+        examples='${{ needs.get_examples.outputs.examples }}'
+        base_url="https://databasedav.github.io/haalka/pr_previews/${{ github.event.number }}"
+        markdown_list=""
+        for example in $(echo "${examples}" | jq -r '.[]'); do
+          markdown_list="${markdown_list}- $example: [webgl2](${base_url}/webgl2/${example}) [webgpu](${base_url}/webgpu/${example})"$'\n'
+        done
+        echo "markdown_list=$markdown_list"
+        echo "markdown_list=$markdown_list" >> $GITHUB_OUTPUT
+    - uses: thollander/actions-comment-pull-request@v2
+      with:
+        comment_tag: preview
+        message: |-
+          **previews:**
+          ${{ steps.links_markdown_list.outputs.markdown_list }}
+          **commit:** https://github.com/databasedav/haalka/pull/${{ github.event.number }}/commits/${{ github.event.pull_request.head.sha }}
+          **deployed:** ${{ steps.deployment_timestamp.outputs.timestamp }}
+        pr_number: ${{ github.event.number }}
+  get_examples:
+    name: get_examples
+    outputs:
+      examples: ${{ steps.output_examples.outputs.examples }}
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout repo
+      uses: actions/checkout@v4
+      with:
+        submodules: true
+    - name: install just
+      uses: extractions/setup-just@v2
+    - id: output_examples
+      name: output_examples
+      run: |-
+        examples=$(just list_examples)
+        echo "examples=$examples"
+        echo "examples=$examples" >> $GITHUB_OUTPUT
+name: pr_previews
+on:
+- pull_request

.github/workflows/preview_build_deploy.yaml

@@ -0,0 +1,81 @@
+# generated by nickel/preview_build_deploy.ncl; do not manually edit
+jobs:
+  build:
+    name: build
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout repo
+      uses: actions/checkout@v4
+      with:
+        submodules: true
+    - name: install rust toolchain
+      uses: dtolnay/rust-toolchain@stable
+      with:
+        targets: wasm32-unknown-unknown
+    - name: install bevy dependencies
+      run: sudo apt-get update && sudo apt-get install --no-install-recommends libasound2-dev libudev-dev libwayland-dev libxkbcommon-dev
+      shell: bash
+    - name: populated target directory from cache
+      uses: Leafwing-Studios/cargo-cache@v2
+      with:
+        sweep-cache: true
+    - name: install just
+      uses: extractions/setup-just@v2
+    - name: install binstall
+      uses: cargo-bins/cargo-binstall@main
+    - name: install trunk
+      run: |-
+        wget https://github.com/databasedav/trunk/releases/download/v0.0.1/trunk
+        chmod +x trunk
+        mv trunk /usr/local/bin
+    - name: install build dependencies
+      run: cargo binstall --no-confirm wasm-bindgen-cli wasm-opt nickel-lang-cli
+    - if: ${{ inputs.api == 'webgl2' }}
+      name: build example
+      run: just build_wasm_example ${{ inputs.example }}
+    - if: ${{ inputs.api == 'webgpu' }}
+      name: build example
+      run: just build_wasm_example ${{ inputs.example }} webgpu
+    - name: upload dist
+      uses: actions/upload-artifact@v4
+      with:
+        name: ${{ inputs.api }}_${{ inputs.example }}
+        path: dist
+  deploy:
+    name: deploy
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout repo
+      uses: actions/checkout@v4
+      with:
+        submodules: true
+    - name: remove gitignore
+      run: rm .gitignore
+    - name: download dist
+      uses: actions/download-artifact@v4
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}
+        name: ${{ inputs.api }}_${{ inputs.example }}
+        path: dist
+    - name: deploy
+      uses: databasedav/github-pages-deploy-action@ec82a366a3ef75d20483861daeedcdb2c09a3fd5
+      with:
+        attempt-limit: 1000
+        commit-message: https://github.com/databasedav/haalka/pull/${{ inputs.pr }}/commits/${{ github.sha }}
+        folder: dist
+        force: false
+        target-folder: '"pr_previews/${{ inputs.pr }}/${{ inputs.api }}/${{ inputs.example }}"'
+name: preview_build_deploy
+on:
+  workflow_call:
+    inputs:
+      api:
+        required: true
+        type: string
+      example:
+        required: true
+        type: string
+      pr:
+        required: true
+        type: number

.github/workflows/release.yaml

@@ -0,0 +1,42 @@
+# generated by nickel/release.ncl; do not manually edit
+env:
+  CARGO_TERM_COLOR: always
+  RUSTDOCFLAGS: --deny warnings
+  RUSTFLAGS: --deny warnings
+jobs:
+  release:
+    name: release
+    runs-on: ubuntu-latest
+    steps:
+    - name: checkout repo
+      uses: actions/checkout@v4
+      with:
+        submodules: true
+    - name: install rust toolchain
+      uses: dtolnay/rust-toolchain@stable
+    - name: install bevy dependencies
+      run: sudo apt-get update && sudo apt-get install --no-install-recommends libasound2-dev libudev-dev libwayland-dev libxkbcommon-dev
+      shell: bash
+    - name: populated target directory from cache
+      uses: Leafwing-Studios/cargo-cache@v2
+      with:
+        sweep-cache: true
+    - env:
+        CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      name: run release-plz
+      uses: MarcoIeni/[email protected]
+      with:
+        command: release
+name: release
+on:
+  pull_request:
+    branches:
+    - main
+    paths:
+    - release/**
+    types:
+    - closed
+permissions:
+  contents: write
+  pull-requests: write

.gitignore

@@ -1,2 +1,4 @@
-/target
-/Cargo.lock
+target
+test.ncl
+index.html
+dist

.vscode/settings.json

@@ -0,0 +1,13 @@
+{
+    // "rust-analyzer.cargo.target": "wasm32-unknown-unknown",
+    // "rust-analyzer.cargo.noDefaultFeatures": true,
+    "rust-analyzer.cargo.features": [],
+    "filewatcher.commands": [
+        {
+            "match": ".*.ncl$",
+            // need to suppress stderr output, because otherwise file watcher extension complains
+            "cmd": "cd haalka && just sync_nickels 2> /dev/null",
+            "event": "onFileChange"
+        }
+    ]
+}