update: bump to v1.4.7

Signed-off-by: moson-mo <mo-son@mailbox.org>

README.md

@@ -1,5 +1,5 @@
-[![pacseek](https://img.shields.io/static/v1?label=pacseek&message=v1.4.6&color=1793d1&style=for-the-badge&logo=archlinux)](https://aur.archlinux.org/packages/pacseek/)
-[![pacseek-bin](https://img.shields.io/static/v1?label=pacseek-bin&message=v1.4.6&color=1793d1&style=for-the-badge&logo=archlinux)](https://aur.archlinux.org/packages/pacseek-bin/)
+[![pacseek](https://img.shields.io/static/v1?label=pacseek&message=v1.4.7&color=1793d1&style=for-the-badge&logo=archlinux)](https://aur.archlinux.org/packages/pacseek/)
+[![pacseek-bin](https://img.shields.io/static/v1?label=pacseek-bin&message=v1.4.7&color=1793d1&style=for-the-badge&logo=archlinux)](https://aur.archlinux.org/packages/pacseek-bin/)
 
 [![GitHub Workflow Status](https://img.shields.io/github/workflow/status/moson-mo/pacseek/Build)](https://github.com/moson-mo/pacseek/actions) 
 [![Go Report Card](https://goreportcard.com/badge/github.com/moson-mo/pacseek)](https://goreportcard.com/report/github.com/moson-mo/pacseek)
@@ -25,6 +25,7 @@ In the default configuration, [yay](https://github.com/Jguer/yay) is being used.
   * Installing / Removing packages¹
   * Update all packages¹
   * Update repo packages
+  * Show PKGBUILD³
 * Adjustable appearance
   * Color schemes
   * Border styles
@@ -40,9 +41,11 @@ In the default configuration, [yay](https://github.com/Jguer/yay) is being used.
   * Search results
   * Package information
 * Configurable AUR /rpc endpoint URL
+* Display PKGBUILD file
 
 ¹ (requires an AUR helper. With the default config this is `yay`. You can change this in the settings)  
-² (only applicable to AUR packages)
+² (only applicable to AUR packages)  
+³ (by default `curl` & `less` are used. Can be changed in the settings)
 
 #### Libraries used
 

internal/pacseek/ui.go

@@ -19,7 +19,7 @@ const (
 	UrlPackage      = "https://archlinux.org/packages/%s/%s/%s"
 	UrlRepoPkgbuild = "https://raw.githubusercontent.com/archlinux/svntogit-%s/packages/%s/trunk/PKGBUILD"
 
-	version = "1.4.6"
+	version = "1.4.7"
 )
 
 // UI is holding our application information and all tview components