Handle empty selection in Finder

FinderSelection.js

@@ -2,11 +2,11 @@
 
 ObjC.import('stdlib')
 
+// Application bundle IDs
 const finderId = 'com.apple.Finder',
 	pathFinderId = 'com.cocoatech.PathFinder'
 
-const file2Path = fi => Path(decodeURI(fi.url()).slice(7)).toString()
-
+// Get environment variable
 function getEnv(key) {
 	try {
 		return $.getenv(key)
@@ -15,56 +15,34 @@ function getEnv(key) {
 	}
 }
 
+// Return Path Finder selection or target as POSIX paths
 function pathFinderPaths() {
 	const pf = Application(pathFinderId)
-	let selection = pf.selection(),
-		paths = []
-
-	if (selection) {
-		selection.forEach(pfi => {
-			let p = pfi.posixPath()
-			console.log(`[Path Finder] selection=${p}`)
-			paths.push(p)
-		})
-	} else {
-		let p = pf.finderWindows[0].target.posixPath()
-		console.log(`[Path Finder] target=${p}`)
-		paths.push(p)
-	}
-
-	return paths
+	let selection = pf.selection()
+	// selected files
+	if (selection) return selection.map(pfi => pfi.posixPath())
+	// target of frontmost window
+	return [pf.finderWindows[0].target.posixPath()]
 }
 
+// Return Finder selection or target as POSIX paths
 function finderPaths() {
+	const file2Path = fi => Path(decodeURI(fi.url()).slice(7)).toString()
 	const finder = Application(finderId)
-	let paths = [],
-		selection = finder.selection()
-
-	if (selection) {
-		selection.forEach(fi => {
-			let p = file2Path(fi)
-			console.log(`[Finder] selection=${p}`)
-			paths.push(p)
-		})
-	} else {
-		let p = file2Path(finder.finderWindows[0].target)
-		console.log(`[Finder] target=${p}`)
-		paths.push(p)
-	}
-
-	return paths
+	let selection = finder.selection()
+	// selected files
+	if (selection && selection.length) return selection.map(file2Path)
+	// target of frontmost window
+	return [file2Path(finder.finderWindows[0].target)]
 }
 
 function run() {
-	console.log('🍻')
 	const activeApp = getEnv('focusedapp')
-	console.log(`activeApp=${activeApp}`)
 	let paths = []
-	if (activeApp === pathFinderId) {
-		paths = pathFinderPaths()
-	} else {
-		paths = finderPaths()
-	}
+	console.log(`🍻\nactiveApp=${activeApp}`)
+
+	if (activeApp === pathFinderId) paths = pathFinderPaths()
+	else paths = finderPaths()
 
 	return JSON.stringify({alfredworkflow: {arg: paths}})
 }

info.plist

@@ -802,9 +802,10 @@ variables={allvars}
 				<integer>0</integer>
 				<key>relatedApps</key>
 				<array>
-					<string>com.apple.finder</string>
+					<string>com.runningwithcrayons.Alfred-Preferences</string>
 					<string>com.cocoatech.PathFinder</string>
 					<string>com.sublimetext.4</string>
+					<string>com.apple.finder</string>
 				</array>
 				<key>relatedAppsMode</key>
 				<integer>2</integer>