init

.changes/config.json

@@ -0,0 +1,41 @@
+{
+  "gitSiteUrl": "https://www.github.com/your-org/tauri-plugin-single-instance/",
+  "pkgManagers": {
+    "rust": {
+      "version": true,
+      "getPublishedVersion": "cargo search ${ pkg.pkg } --limit 1 | sed -nE 's/^[^\"]*\"//; s/\".*//1p' -",
+      "publish": [
+        {
+          "command": "cargo package --allow-dirty",
+          "dryRunCommand": true
+        },
+        {
+          "command": "echo \"# Cargo Publish\"",
+          "dryRunCommand": true,
+          "pipe": true
+        },
+        {
+          "command": "echo \"\\`\\`\\`\"",
+          "dryRunCommand": true,
+          "pipe": true
+        },
+        {
+          "command": "cargo publish",
+          "dryRunCommand": "cargo publish --dry-run --allow-dirty",
+          "pipe": true
+        },
+        {
+          "command": "echo \"\\`\\`\\`\"",
+          "dryRunCommand": true,
+          "pipe": true
+        }
+      ]
+    }
+  },
+  "packages": {
+    "tauri-plugin-single-instance": {
+      "path": ".",
+      "manager": "rust"
+    }
+  }
+}

.changes/initial-release.md

@@ -0,0 +1,5 @@
+---
+"tauri-plugin-single-instance": "minor"
+---
+
+Initial release.

.changes/readme.md

@@ -0,0 +1,16 @@
+# Changes
+##### via https://github.com/jbolda/covector
+
+As you create PRs and make changes that require a version bump, please add a new markdown file in this folder. You do not note the version *number*, but rather the type of bump that you expect: major, minor, or patch. The filename is not important, as long as it is a `.md`, but we recommend it represents the overall change for our sanity.
+
+When you select the version bump required, you do *not* need to consider depedencies. Only note the package with the actual change, and any packages that depend on that package will be bumped automatically in the process.
+
+Use the following format:
+```md
+---
+"tauri-plugin-single-instance": patch
+---
+
+Change summary goes here
+
+```

.github/workflows/audit.yml

@@ -0,0 +1,26 @@
+name: Audit
+
+on:
+  schedule:
+    - cron: '0 0 * * *'
+  push:
+    branches:
+      - main
+    paths:
+      - "**/Cargo.lock"
+      - "**/Cargo.toml"
+  pull_request:
+    branches:
+      - main
+    paths:
+      - "**/Cargo.lock"
+      - "**/Cargo.toml"
+
+jobs:
+  audit:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/audit-check@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/covector-status.yml

@@ -0,0 +1,15 @@
+name: covector status
+on: [pull_request]
+
+jobs:
+  covector:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: covector status
+        uses: jbolda/covector/packages/action@covector-v0
+        with:
+          command: 'status'

.github/workflows/covector-version-or-publish.yml

@@ -0,0 +1,37 @@
+name: covector version or publish
+on:
+  push:
+    branches:
+    - dev
+
+jobs:
+  covector:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 12
+          registry-url: 'https://registry.npmjs.org'
+      - name: git config
+        run: |
+          git config --global user.name "${{ github.event.pusher.name }}"
+          git config --global user.email "${{ github.event.pusher.email }}"
+      - name: covector version-or-publish
+        uses: jbolda/covector/packages/action@covector-v0
+        id: covector
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          command: 'version-or-publish'
+          createRelease: true
+      - name: create pull request
+        id: cpr
+        uses: tauri-apps/create-pull-request@v2.8.0
+        with:
+          title: "Publish New Versions"
+          labels: "version updates"
+          branch: "release"
+          body: ${{ steps.covector.outputs.change }}

.github/workflows/format.yml

@@ -0,0 +1,30 @@
+name: Format
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+      - dev
+
+jobs:
+  format:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install rustfmt with nightly toolchain
+      uses: actions-rs/toolchain@v1
+      with:
+          profile: minimal
+          toolchain: nightly
+          override: true
+          components: rustfmt
+    - uses: actions-rs/cargo@v1
+      with:
+        command: fmt
+        args: --manifest-path=Cargo.toml --all -- --check

.github/workflows/lint.yml

@@ -0,0 +1,35 @@
+name: Clippy
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+      - dev
+
+jobs:
+  clippy:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+
+    steps:
+      - uses: actions/checkout@v2
+      - name: install webkit2gtk
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y webkit2gtk-4.0
+      - name: Install clippy with stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+            profile: minimal
+            toolchain: stable
+            override: true
+            components: clippy
+      - uses: actions-rs/clippy-check@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          args: --manifest-path=Cargo.toml --all-targets --all-features -- -D warnings
+          name: clippy

.github/workflows/test.yml

@@ -0,0 +1,81 @@
+name: Test
+
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+    branches:
+      - main
+      - dev
+    paths-ignore:
+      - 'webview-src/**'
+      - 'webview-dist/**'
+      - 'examples/**'
+
+jobs:
+  build-and-test:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Install stable toolchain
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        override: true
+    
+    - name: Install gtk on Ubuntu
+      if: matrix.os == 'ubuntu-latest'
+      run: |
+        sudo apt-get update
+        sudo apt-get install -y webkit2gtk-4.0
+    - name: Get current date
+      if: matrix.os == 'ubuntu-latest' || matrix.os == 'macos-latest'
+      run: echo "CURRENT_DATE=$(date +'%Y-%m-%d')" >> $GITHUB_ENV
+
+    - name: Get current date
+      if: matrix.os == 'windows-latest'
+      run: echo "CURRENT_DATE=$(Get-Date -Format "yyyy-MM-dd")" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
+
+    - name: Cache cargo state
+      uses: actions/cache@v2
+      env:
+        cache-name: cargo-state
+      with:
+        path: |
+          ~/.cargo/registry
+          ~/.cargo/git
+          ~/.cargo/bin
+        key: ${{ matrix.os }}-stable-${{ env.cache-name }}-${{ hashFiles('**/Cargo.toml') }}-${{ env.CURRENT_DATE }}
+        restore-keys: |
+          ${{ matrix.os }}-stable-${{ env.cache-name }}-${{ hashFiles('**/Cargo.toml') }}-
+          ${{ matrix.os }}-stable-${{ env.cache-name }}-
+          ${{ matrix.os }}-stable-
+          ${{ matrix.os }}-
+
+    - name: Cache cargo target
+      uses: actions/cache@v2
+      env:
+          cache-name: cargo-build
+      with:
+        path: ${{ matrix.project}}/target
+        # Add date to the cache to keep it up to date
+        key: ${{ matrix.os }}-stable-${{ env.cache-name }}-${{ hashFiles('**/Cargo.toml') }}-${{ env.CURRENT_DATE }}
+        # Restore from outdated cache for speed
+        restore-keys: |
+          ${{ matrix.os }}-stable-${{ env.cache-name }}-${{ hashFiles('**/Cargo.toml') }}
+          ${{ matrix.os }}-stable-${{ env.cache-name }}-
+          ${{ matrix.os }}-stable-
+          ${{ matrix.os }}-
+
+    - name: Run tests 
+      uses: actions-rs/cargo@v1
+      with:
+        command: test
+        args: --manifest-path=Cargo.toml --release

.gitignore

@@ -0,0 +1,2 @@
+/target
+/Cargo.lock

Cargo.toml

@@ -0,0 +1,24 @@
+[package]
+name = "tauri-plugin-single-instance"
+description = ""
+version = "0.0.0"
+authors = [ "Tauri Programme within The Commons Conservancy" ]
+edition = "2021"
+rust-version = "1.57"
+exclude = ["/examples"]
+
+[dependencies]
+tauri = { version = "1.0.0-rc.6" }
+
+[target.'cfg(target_os = "windows")'.dependencies.windows-sys]
+version = "0.35"
+features = [
+    "Win32_System_Threading",
+    "Win32_System_DataExchange",
+    "Win32_Foundation",
+    "Win32_UI_WindowsAndMessaging",
+    "Win32_Security",
+    "Win32_System_LibraryLoader",
+    "Win32_Graphics_Gdi"
+]
+

README.md

@@ -0,0 +1 @@
+# Tauri Plugin single-instance

examples/vanilla/.gitignore

@@ -0,0 +1 @@
+node_modules/

examples/vanilla/package.json

@@ -0,0 +1,14 @@
+{
+  "name": "app",
+  "version": "1.0.0",
+  "description": "",
+  "main": "index.js",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "author": "",
+  "license": "MIT",
+  "dependencies": {
+    "@tauri-apps/cli": "^1.0.0-rc.0"
+  }
+}

examples/vanilla/pnpm-lock.yaml

@@ -0,0 +1,106 @@
+lockfileVersion: 5.3
+
+specifiers:
+  '@tauri-apps/cli': ^1.0.0-rc.0
+
+dependencies:
+  '@tauri-apps/cli': 1.0.0-rc.8
+
+packages:
+
+  /@tauri-apps/cli-darwin-arm64/1.0.0-rc.8:
+    resolution: {integrity: sha512-sbV4fkd3YBlX0gEBldEVmN/NbBdHzrn8wCRRiFaNBocDWC6Ji6DNvpp1Vy1xgY0RgtGOisGD+3+HelmKP4Mh/A==}
+    engines: {node: '>= 10'}
+    cpu: [arm64]
+    os: [darwin]
+    requiresBuild: true
+    dev: false
+    optional: true
+
+  /@tauri-apps/cli-darwin-x64/1.0.0-rc.8:
+    resolution: {integrity: sha512-VmuYbBZKKal/YxSTbzHTaM04C9zUlTXq7ePoXc1PRAa/Xafo16N37OGzhzBlsKHrvh6BtPp9ZWk5UhHIDiJBsw==}
+    engines: {node: '>= 10'}
+    cpu: [x64]
+    os: [darwin]
+    requiresBuild: true
+    dev: false
+    optional: true
+
+  /@tauri-apps/cli-linux-arm-gnueabihf/1.0.0-rc.8:
+    resolution: {integrity: sha512-2VKkS1c2pK56sgtGxtsm9nKKWefG7dgPnynTuCoEngkgQfNIlZ1ns/eAIZpBmwhvOMOw2OesKvK9ZQo0/lE/IA==}
+    engines: {node: '>= 10'}
+    cpu: [arm]
+    os: [linux]
+    requiresBuild: true
+    dev: false
+    optional: true
+
+  /@tauri-apps/cli-linux-arm64-gnu/1.0.0-rc.8:
+    resolution: {integrity: sha512-jykbrTJyx0uJhhL/3PPYGx5ETqEzacJ3YChnHzVClSzPkrdoGC61/xY9dMD9ZFJsLMJkV4VJj8sGRd1OPKCa/w==}
+    engines: {node: '>= 10'}
+    cpu: [arm64]
+    os: [linux]
+    requiresBuild: true
+    dev: false
+    optional: true
+
+  /@tauri-apps/cli-linux-arm64-musl/1.0.0-rc.8:
+    resolution: {integrity: sha512-HAIm8BKpLIWkvYgxoRzDIaqWIW3UtH2HO1qDd0aov5FTx/9dtCTtylpvd/6mWs5LGaEmsLoSokfJloI2sMZ/WQ==}
+    engines: {node: '>= 10'}
+    cpu: [arm64]
+    os: [linux]
+    requiresBuild: true
+    dev: false
+    optional: true
+
+  /@tauri-apps/cli-linux-x64-gnu/1.0.0-rc.8:
+    resolution: {integrity: sha512-fnPrkX6Uy9Qz2vqnT3D3sgbJzXTR4arNUIQl8HIYi2YCZZVmDWczz4x4++ilZWwk0I3a7d612/WzTeBzQjn3kg==}
+    engines: {node: '>= 10'}
+    cpu: [x64]
+    os: [linux]
+    requiresBuild: true
+    dev: false
+    optional: true
+
+  /@tauri-apps/cli-linux-x64-musl/1.0.0-rc.8:
+    resolution: {integrity: sha512-kHrpBsJFRAwqFL7xnsrKdNxnYjzI/J9/Dr7T3rl+IIPbi1sIojh6DydxFOYepnuoINA6zWYQJpo0FQeASJsXrw==}
+    engines: {node: '>= 10'}
+    cpu: [x64]
+    os: [linux]
+    requiresBuild: true
+    dev: false
+    optional: true
+
+  /@tauri-apps/cli-win32-ia32-msvc/1.0.0-rc.8:
+    resolution: {integrity: sha512-y8uT7AaIZVdLAWL4pxj/GXitwWn828er23yniOvTo1mJMCZsSFdwiOGiRSXI6OZsVCOPiJmvqq7eWaskQKYA0A==}
+    engines: {node: '>= 10'}
+    cpu: [ia32]
+    os: [win32]
+    requiresBuild: true
+    dev: false
+    optional: true
+
+  /@tauri-apps/cli-win32-x64-msvc/1.0.0-rc.8:
+    resolution: {integrity: sha512-PiDr/iAKoL9nQSiWHkUSjRVHbvCJaa7Xj3P9UnGkjJQ9LGTr7AYZdLk4zISegF+/fZnOmaqUdZW9yWPPyJAzPw==}
+    engines: {node: '>= 10'}
+    cpu: [x64]
+    os: [win32]
+    requiresBuild: true
+    dev: false
+    optional: true
+
+  /@tauri-apps/cli/1.0.0-rc.8:
+    resolution: {integrity: sha512-FWpNwbgGMPgDb41oO7wdBhBsBE6FMG9yHKbtbrkJ/8d/hWcT6e3UUTfFL9cR2VGdp1pdWlul5+BKH0PTf8rB9w==}
+    engines: {node: '>= 10'}
+    hasBin: true
+    optionalDependencies:
+      '@tauri-apps/cli-darwin-arm64': 1.0.0-rc.8
+      '@tauri-apps/cli-darwin-x64': 1.0.0-rc.8
+      '@tauri-apps/cli-linux-arm-gnueabihf': 1.0.0-rc.8
+      '@tauri-apps/cli-linux-arm64-gnu': 1.0.0-rc.8
+      '@tauri-apps/cli-linux-arm64-musl': 1.0.0-rc.8
+      '@tauri-apps/cli-linux-x64-gnu': 1.0.0-rc.8
+      '@tauri-apps/cli-linux-x64-musl': 1.0.0-rc.8
+      '@tauri-apps/cli-win32-ia32-msvc': 1.0.0-rc.8
+      '@tauri-apps/cli-win32-x64-msvc': 1.0.0-rc.8
+    dev: false

examples/vanilla/public/index.html

@@ -0,0 +1,5 @@
+<html>
+  <body>
+    <div>Plugin example</div>
+  </body>
+</html>

examples/vanilla/src-tauri/.gitignore

@@ -0,0 +1,4 @@
+# Generated by Cargo
+# will have compiled files and executables
+/target/
+WixTools

examples/vanilla/src-tauri/Cargo.toml

@@ -0,0 +1,21 @@
+[package]
+name = "app"
+version = "0.1.0"
+description = "A Tauri App"
+authors = [ "You" ]
+repository = ""
+edition = "2021"
+rust-version = "1.57"
+
+[dependencies]
+serde_json = "1.0"
+serde = { version = "1.0", features = [ "derive" ] }
+tauri = { version = "1.0.0-rc.6", features = ["api-all"] }
+tauri-plugin-single-instance = { path = "../../../" }
+
+[build-dependencies]
+tauri-build = { version = "1.0.0-rc.5", features = [] }
+
+[features]
+default = [ "custom-protocol" ]
+custom-protocol = [ "tauri/custom-protocol" ]

examples/vanilla/src-tauri/build.rs

@@ -0,0 +1,3 @@
+fn main() {
+  tauri_build::build()
+}

examples/vanilla/src-tauri/rustfmt.toml

@@ -0,0 +1,14 @@
+max_width = 100
+hard_tabs = false
+tab_spaces = 2
+newline_style = "Auto"
+use_small_heuristics = "Default"
+reorder_imports = true
+reorder_modules = true
+remove_nested_parens = true
+edition = "2021"
+merge_derives = true
+use_try_shorthand = false
+use_field_init_shorthand = false
+force_explicit_abi = true
+imports_granularity = "Crate"

examples/vanilla/src-tauri/src/main.rs

@@ -0,0 +1,13 @@
+#![cfg_attr(
+  all(not(debug_assertions), target_os = "windows"),
+  windows_subsystem = "windows"
+)]
+
+fn main() {
+  tauri::Builder::default()
+    .plugin(tauri_plugin_single_instance::init(|argv, cwd| {
+      println!("{argv:?}, {cwd}");
+    }))
+    .run(tauri::generate_context!())
+    .expect("error while running tauri application");
+}

examples/vanilla/src-tauri/tauri.conf.json

@@ -0,0 +1,62 @@
+{
+  "package": {
+    "productName": "app",
+    "version": "0.1.0"
+  },
+  "build": {
+    "distDir": "../public",
+    "devPath": "../public"
+  },
+  "tauri": {
+    "bundle": {
+      "active": true,
+      "targets": "all",
+      "identifier": "com.tauri.single-instance",
+      "icon": [
+        "icons/32x32.png",
+        "icons/128x128.png",
+        "icons/128x128@2x.png",
+        "icons/icon.icns",
+        "icons/icon.ico"
+      ],
+      "resources": [],
+      "externalBin": [],
+      "copyright": "",
+      "category": "DeveloperTool",
+      "shortDescription": "",
+      "longDescription": "",
+      "deb": {
+        "depends": []
+      },
+      "macOS": {
+        "frameworks": [],
+        "exceptionDomain": "",
+        "signingIdentity": null,
+        "entitlements": null
+      },
+      "windows": {
+        "certificateThumbprint": null,
+        "digestAlgorithm": "sha256",
+        "timestampUrl": ""
+      }
+    },
+    "updater": {
+      "active": false
+    },
+    "allowlist": {
+      "all": true
+    },
+    "windows": [
+      {
+        "title": "app",
+        "width": 800,
+        "height": 600,
+        "resizable": true,
+        "fullscreen": false
+      }
+    ],
+    "security": {
+      "csp": "default-src blob: data: filesystem: ws: wss: http: https: tauri: 'unsafe-eval' 'unsafe-inline' 'self' img-src: 'self'"
+    }
+  }
+}

src/lib.rs

@@ -0,0 +1,11 @@
+use tauri::{plugin::TauriPlugin, Runtime};
+
+#[cfg(target_os = "windows")]
+#[path = "platform_impl/windows.rs"]
+mod platform_impl;
+
+pub(crate) type SingleInstanceCallback = dyn FnMut(Vec<String>, String) + Send + 'static;
+
+pub fn init<R: Runtime, F: FnMut(Vec<String>, String) + Send + 'static>(f: F) -> TauriPlugin<R> {
+    platform_impl::init(Box::new(f))
+}