Initial commit

libunit-wasm and example C and Rust WebAssembly modules for NGINX Unit.

Co-developed-by: Timo Stark <[email protected]>
Co-developed-by: Liam Crilly <[email protected]>
Signed-off-by: Andrew Clayton <[email protected]>

Author: ac000

.gitattributes

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+*.c	diff=cpp
+*.h	diff=cpp

.github/workflows/build_tests.yaml

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+name: Builds
+
+on:
+  push:
+    branches: preview
+    paths:
+      - Makefile
+      - 'examples/**'
+      - 'src/**'
+      - '.github/workflows/build_tests.yaml'
+  pull_request:
+    branches: preview
+    paths:
+      - Makefile
+      - 'examples/**'
+      - 'src/**'
+      - '.github/workflows/build_tests.yaml'
+
+jobs:
+  # GitHub Currently only supports running directly on Ubuntu,
+  # for any other Linux we need to use a container.
+
+  fedora-rawhide:
+    runs-on: ubuntu-latest
+
+    container:
+      image: fedora:rawhide
+
+    steps:
+      - name: Install tools/deps
+        run: |
+          dnf -y install git wget clang llvm compiler-rt lld make bindgen-cli cargo rust rust-std-static-wasm32-unknown-unknown rust-std-static-wasm32-wasi
+          wget -O- https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-20/libclang_rt.builtins-wasm32-wasi-20.0.tar.gz | tar --strip-components=1 -xvzf - -C $(dirname $(rpm -ql compiler-rt | grep lib/libclang_rt.builtins-x86_64.a))
+          wget -O- https://github.com/WebAssembly/wasi-sdk/releases/download/wasi-sdk-20/wasi-sysroot-20.0.tar.gz | tar -xvzf - -C ${RUNNER_TEMP}
+
+      - uses: actions/checkout@v3
+        with:
+          fetch-depth: "0"
+
+      - name: make
+        run: make WASI_SYSROOT=${RUNNER_TEMP}/wasi-sysroot V=1 E=1 all

.github/workflows/check-whitespace.yaml

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+name: check-whitespace
+
+# Get the repo with the commits(+1) in the series.
+# Process `git log --check` output to extract just the check errors.
+# Add a comment to the pull request with the check errors.
+
+on:
+  pull_request:
+    types: [ opened, synchronize ]
+
+jobs:
+  check-whitespace:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+
+    - name: git log --check
+      id: check_out
+      run: |
+        log=
+        commit=
+        while read dash etc
+        do
+          case "${dash}" in
+          "---")
+            commit="${etc}"
+            ;;
+          "")
+            ;;
+          *)
+            if test -n "${commit}"
+            then
+              log="${log}\n${commit}"
+              echo ""
+              echo "--- ${commit}"
+            fi
+            commit=
+            log="${log}\n${dash} ${etc}"
+            echo "${dash} ${etc}"
+            ;;
+          esac
+        done <<< $(git log --check --pretty=format:"--- %h %s" ${{github.event.pull_request.base.sha}}..)
+
+        if test -n "${log}"
+        then
+          exit 2
+        fi

.gitignore

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+*.swp
+*~
+
+*.o
+*.gch
+
+tags

.rustfmt.toml

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+max_width = 80
+#binop_separator = "Back"