Use Swift verion of file association changer.

Author: f32y

associate_changer_file_extensions.zsh

@@ -0,0 +1,41 @@
+#!/usr/bin/xcrun swift
+
+import Darwin
+import Foundation
+
+func main() -> Void {
+    let args = CommandLine.arguments
+
+    if args.count != 4 {
+        print("Invalid arguments.")
+        exit(1)
+    }
+
+    let type = args[1]
+    let ext = args[2] as CFString
+    let bundleId = args[3] as CFString
+
+    let ret: OSStatus
+    if type == "pub" {
+        ret = LSSetDefaultRoleHandlerForContentType(ext, LSRolesMask.all, bundleId)
+    }
+    else if type == "ext" {
+        let uti = UTTypeCreatePreferredIdentifierForTag(kUTTagClassFilenameExtension, ext, nil)!.takeUnretainedValue()
+        ret = LSSetDefaultRoleHandlerForContentType(uti, LSRolesMask.all, bundleId)
+    }
+    else {
+        print("Invalid UTI type.")
+        exit(1)
+    }
+    
+    if ret == kOSReturnSuccess {
+        print("Succeeded.")
+    }
+    else {
+        print("Failed to associate \(ext) with \(bundleId).")
+        exit(1)
+    }
+}
+
+main()
+exit(0)

association_changer.swift

@@ -1,12 +1,10 @@
 #!/bin/zsh
 
-source $PWD/associate_changer_file_extensions.zsh
-
 set -xe
 
 VSCODE='com.microsoft.vscode'
 
-OPEN_WITH_VSCODE=(
+OPEN_UTI_WITH_VSCODE=(
   'net.daringfireball.markdown'
   'public.c-header'
   'public.objective-c-source'
@@ -21,24 +19,25 @@ OPEN_WITH_VSCODE=(
   'public.html'
 )
 
-OPEN_WITH_DUMB_BROWSER=(
-  'public.url'
+OPEN_EXT_WITH_VSCODE=(
+  'gn'
+  'gni'
+  'meta'
+  'toml'
+  'props'
 )
 
 # PDF
-$PWD/association_changer_public_uti.swift com.adobe.pdf com.readdle.pdfexpert-mac
+$PWD/association_changer.swift pub com.adobe.pdf com.readdle.pdfexpert-mac
 
 # Open with VSCode
-for ty in $OPEN_WITH_VSCODE do
-  $PWD/association_changer_public_uti.swift $ty $VSCODE
+for ty in $OPEN_UTI_WITH_VSCODE do
+  $PWD/association_changer_public_uti.swift pub $ty $VSCODE
 done
 
-# For some custom exension names
-associate_extension "gn" $VSCODE
-associate_extension "gni" $VSCODE
-associate_extension "meta" $VSCODE
-associate_extension "toml" $VSCODE
-associate_extension "props" $VSCODE
+for ty in $OPEN_EXT_WITH_VSCODE do
+  $PWD/association_changer_public_uti.swift ext $ty $VSCODE
+done
 
 # Restart LaunchServices
 /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/Support/lsregister -kill -r -domain local -domain system -domain user