feat: Finder integration (right-click compress + dock drop)

README.md

@@ -52,6 +52,16 @@ xattr -dr com.apple.quarantine "/Applications/compress[pdf].app"
 
 Output goes to the same folder with a `_compressed` suffix, or to a custom folder of your choosing.
 
+## Finder integration
+
+You can compress PDFs without opening the app — pick whichever route fits your workflow:
+
+- **Right-click → Open With → compress[pdf]** — works out of the box once the app is in `/Applications`. macOS lists compress[pdf] alongside Preview and any other PDF viewers you have installed.
+- **Right-click → Compress with compress[pdf]** (Quick Action) — open the app, expand **Advanced** in the side panel, and click **Install**. The entry appears at the top of Finder's right-click menu, no submenu nesting.
+- **Drop PDFs onto the Dock icon** — drag one or more PDFs onto the app icon in the Dock to start compression.
+
+All three routes run in the background — no window appears — and use your saved Output, Naming, and Default preset settings. A native notification reports total bytes saved when the run finishes.
+
 ## For developers
 
 **Stack:**

package.json

@@ -1,6 +1,6 @@
 {
   "name": "tauri-app",
-  "version": "1.4.2",
+  "version": "1.5.0",
   "type": "module",
   "scripts": {
     "dev": "vite dev",

src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "pdf-compressor"
-version = "1.4.2"
+version = "1.5.0"
 description = "Local macOS PDF compressor"
 authors = ["Olajumoke Bolanle"]
 license = "AGPL-3.0-or-later"
@@ -24,9 +24,11 @@ tauri-plugin-opener = "2"
 tauri-plugin-shell = "2"
 tauri-plugin-dialog = "2"
 tauri-plugin-notification = "2"
+tauri-plugin-single-instance = "2"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 reqwest = { version = "0.12", features = ["json", "rustls-tls"], default-features = false }
+tokio = { version = "1", features = ["time"] }
 
 [dev-dependencies]
 tempfile = "3"

src-tauri/resources/Compress PDF.workflow/Contents/Info.plist

@@ -0,0 +1,37 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>CFBundleDevelopmentRegion</key>
+	<string>en</string>
+	<key>CFBundleInfoDictionaryVersion</key>
+	<string>6.0</string>
+	<key>CFBundleName</key>
+	<string>Compress with compress[pdf]</string>
+	<key>CFBundlePackageType</key>
+	<string>APPL</string>
+	<key>CFBundleShortVersionString</key>
+	<string>1.0</string>
+	<key>NSServices</key>
+	<array>
+		<dict>
+			<key>NSMenuItem</key>
+			<dict>
+				<key>default</key>
+				<string>Compress with compress[pdf]</string>
+			</dict>
+			<key>NSMessage</key>
+			<string>runWorkflowAsService</string>
+			<key>NSRequiredContext</key>
+			<dict>
+				<key>NSApplicationIdentifier</key>
+				<string>com.apple.finder</string>
+			</dict>
+			<key>NSSendFileTypes</key>
+			<array>
+				<string>com.adobe.pdf</string>
+			</array>
+		</dict>
+	</array>
+</dict>
+</plist>

src-tauri/resources/Compress PDF.workflow/Contents/document.wflow

@@ -0,0 +1,201 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>AMApplicationBuild</key>
+	<string>523</string>
+	<key>AMApplicationVersion</key>
+	<string>2.10</string>
+	<key>AMDocumentVersion</key>
+	<string>2</string>
+	<key>actions</key>
+	<array>
+		<dict>
+			<key>action</key>
+			<dict>
+				<key>AMAccepts</key>
+				<dict>
+					<key>Container</key>
+					<string>List</string>
+					<key>Optional</key>
+					<false/>
+					<key>Types</key>
+					<array>
+						<string>com.apple.cocoa.path</string>
+					</array>
+				</dict>
+				<key>AMActionVersion</key>
+				<string>2.0.3</string>
+				<key>AMApplication</key>
+				<array>
+					<string>Automator</string>
+				</array>
+				<key>AMParameterProperties</key>
+				<dict>
+					<key>COMMAND_STRING</key>
+					<dict/>
+					<key>CheckedForUserDefaultShell</key>
+					<dict/>
+					<key>inputMethod</key>
+					<dict/>
+					<key>shell</key>
+					<dict/>
+					<key>source</key>
+					<dict/>
+				</dict>
+				<key>AMProvides</key>
+				<dict>
+					<key>Container</key>
+					<string>List</string>
+					<key>Types</key>
+					<array>
+						<string>com.apple.cocoa.string</string>
+					</array>
+				</dict>
+				<key>ActionBundlePath</key>
+				<string>/System/Library/Automator/Run Shell Script.action</string>
+				<key>ActionName</key>
+				<string>Run Shell Script</string>
+				<key>ActionParameters</key>
+				<dict>
+					<key>COMMAND_STRING</key>
+					<string>open -b com.pdfcompressor "$@"</string>
+					<key>CheckedForUserDefaultShell</key>
+					<true/>
+					<key>inputMethod</key>
+					<integer>1</integer>
+					<key>shell</key>
+					<string>/bin/sh</string>
+					<key>source</key>
+					<string></string>
+				</dict>
+				<key>BundleIdentifier</key>
+				<string>com.apple.RunShellScript</string>
+				<key>CFBundleVersion</key>
+				<string>2.0.3</string>
+				<key>CanShowSelectedItemsWhenRun</key>
+				<false/>
+				<key>CanShowWhenRun</key>
+				<true/>
+				<key>Category</key>
+				<array>
+					<string>AMCategoryUtilities</string>
+				</array>
+				<key>Class Name</key>
+				<string>RunShellScriptAction</string>
+				<key>InputUUID</key>
+				<string>E1868735-446E-4151-8395-F2E12601ACB8</string>
+				<key>Keywords</key>
+				<array>
+					<string>Shell</string>
+					<string>Script</string>
+					<string>Command</string>
+					<string>Run</string>
+					<string>Unix</string>
+				</array>
+				<key>OutputUUID</key>
+				<string>338598FD-F8BC-4718-B25A-E4D487B1825B</string>
+				<key>UUID</key>
+				<string>2EDD3871-6A3D-42D9-A702-9F8D60924836</string>
+				<key>UnlocalizedApplications</key>
+				<array>
+					<string>Automator</string>
+				</array>
+				<key>arguments</key>
+				<dict>
+					<key>0</key>
+					<dict>
+						<key>default value</key>
+						<integer>0</integer>
+						<key>name</key>
+						<string>inputMethod</string>
+						<key>required</key>
+						<string>0</string>
+						<key>type</key>
+						<string>0</string>
+						<key>uuid</key>
+						<string>0</string>
+					</dict>
+					<key>1</key>
+					<dict>
+						<key>default value</key>
+						<string></string>
+						<key>name</key>
+						<string>CheckedForUserDefaultShell</string>
+						<key>required</key>
+						<string>0</string>
+						<key>type</key>
+						<string>0</string>
+						<key>uuid</key>
+						<string>1</string>
+					</dict>
+					<key>2</key>
+					<dict>
+						<key>default value</key>
+						<string></string>
+						<key>name</key>
+						<string>source</string>
+						<key>required</key>
+						<string>0</string>
+						<key>type</key>
+						<string>0</string>
+						<key>uuid</key>
+						<string>2</string>
+					</dict>
+					<key>3</key>
+					<dict>
+						<key>default value</key>
+						<string></string>
+						<key>name</key>
+						<string>COMMAND_STRING</string>
+						<key>required</key>
+						<string>0</string>
+						<key>type</key>
+						<string>0</string>
+						<key>uuid</key>
+						<string>3</string>
+					</dict>
+					<key>4</key>
+					<dict>
+						<key>default value</key>
+						<string>/bin/sh</string>
+						<key>name</key>
+						<string>shell</string>
+						<key>required</key>
+						<string>0</string>
+						<key>type</key>
+						<string>0</string>
+						<key>uuid</key>
+						<string>4</string>
+					</dict>
+				</dict>
+				<key>isViewVisible</key>
+				<integer>1</integer>
+				<key>location</key>
+				<string>309.500000:316.000000</string>
+				<key>nibPath</key>
+				<string>/System/Library/Automator/Run Shell Script.action/Contents/Resources/Base.lproj/main.nib</string>
+			</dict>
+			<key>isViewVisible</key>
+			<integer>1</integer>
+		</dict>
+	</array>
+	<key>connectors</key>
+	<dict/>
+	<key>workflowMetaData</key>
+	<dict>
+		<key>serviceApplicationBundleID</key>
+		<string>com.apple.finder</string>
+		<key>serviceApplicationPath</key>
+		<string>/System/Library/CoreServices/Finder.app/</string>
+		<key>serviceInputTypeIdentifier</key>
+		<string>com.apple.Automator.fileSystemObject.fileURL</string>
+		<key>serviceOutputTypeIdentifier</key>
+		<string>com.apple.Automator.nothing</string>
+		<key>serviceProcessesInput</key>
+		<integer>0</integer>
+		<key>workflowTypeIdentifier</key>
+		<string>com.apple.Automator.servicesMenu</string>
+	</dict>
+</dict>
+</plist>