Initializes project

.github/workflows/cd.yml

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+name: CD
+on:
+  push:
+    tags:
+    - '*'
+jobs:
+  build:
+    name: Build
+    strategy:
+      matrix:
+        os: [ubuntu-20.04, macos-11, windows-2022]
+        include:
+        - os: ubuntu-20.04
+          binary: target/release/libautomake.so
+          suffix: linux
+        - os: macos-11
+          binary: target/release/libautomake.dylib
+          suffix: darwin
+        - os: windows-2022
+          binary: target/release/automake.dll
+          suffix: win32
+    runs-on: ${{ matrix.os }}
+    steps:
+    - name: Checkout source
+      uses: actions/checkout@v3
+    - name: Build
+      run: cargo build -r
+    - name: Upload module binary
+      uses: actions/upload-artifact@v3
+      with:
+        name: binary-${{ matrix.suffix }}
+        path: ${{ matrix.binary }}
+  release:
+    name: Release
+    runs-on: ubuntu-20.04
+    permissions:
+      contents: write
+    needs: build
+    steps:
+    - name: Checkout source
+      uses: actions/checkout@v3
+    - name: Prepare package content
+      run: mkdir -pv package
+    - name: Transform module definition
+      run: |
+        require 'yaml'
+
+        mod = YAML.load_file('locenv-module.yml')
+        mod['version'] = Integer(ENV['GITHUB_REF_NAME'])
+
+        File.open('package/locenv-module.yml', 'w') { |f| f.write mod.to_yaml.gsub("---\n", '') }
+      shell: ruby {0}
+    - name: Download Linux binary
+      uses: actions/download-artifact@v3
+      with:
+        name: binary-linux
+        path: package
+    - name: Download macOS binary
+      uses: actions/download-artifact@v3
+      with:
+        name: binary-darwin
+        path: package
+    - name: Download Windows binary
+      uses: actions/download-artifact@v3
+      with:
+        name: binary-win32
+        path: package
+    - name: Create package
+      run: zip -r ../package.zip *
+      working-directory: package
+    - name: Create release
+      uses: softprops/action-gh-release@v1
+      with:
+        files: package.zip

.github/workflows/ci.yml

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+name: CI
+on:
+  push:
+    branches:
+    - main
+  pull_request:
+    branches:
+    - main
+jobs:
+  build:
+    name: Build
+    strategy:
+      matrix:
+        os: [ubuntu-20.04, macos-11, windows-2022]
+    runs-on: ${{ matrix.os }}
+    steps:
+    - name: Checkout source
+      uses: actions/checkout@v3
+    - name: Build
+      run: cargo build
+    - name: Run tests
+      run: cargo test

.gitignore

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+/Cargo.lock
+/target

.vscode/settings.json

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+{
+  "files.insertFinalNewline": true,
+  "files.trimFinalNewlines": true
+}

COPYING

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+Copyright 2022 Ultima Microsystems
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR
+A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Cargo.toml

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+[package]
+name = "automake"
+version = "0.1.0"
+edition = "2021"
+
+[lib]
+crate-type = ["cdylib"]
+
+[dependencies]
+locenv = "0.1"
+locenv-macros = "0.1"

README.md

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+# A module for interfacing with GNU Automake
+
+## License
+
+MIT

locenv-module.yml

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+name: automake
+version: -1
+program:
+  linux: libautomake.so
+  darwin: libautomake.dylib
+  win32: automake.dll

src/lib.rs

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+use locenv::api::LuaState;
+use locenv::FunctionEntry;
+use locenv_macros::loader;
+use std::os::raw::c_int;
+
+const MODULE_FUNCTIONS: [FunctionEntry; 1] = [FunctionEntry {
+    name: "setupsh",
+    function: Some(setupsh),
+}];
+
+extern "C" fn setupsh(lua: *mut LuaState) -> c_int {
+    0
+}
+
+#[loader]
+extern "C" fn loader(lua: *mut LuaState) -> c_int {
+    locenv::create_table(lua, 0, 1);
+    locenv::set_functions(lua, &MODULE_FUNCTIONS, 0);
+
+    1
+}