From 9b17c483a821d87bd208624a3f40e41251dbb815 Mon Sep 17 00:00:00 2001
From: Jan De Dobbeleer <jan.de.dobbeleer@gmail.com>
Date: Tue, 7 Jun 2022 07:20:32 +0200
Subject: [PATCH] feat: install font directly

relates to #2338
---
 src/cli/font.go      | 153 +++++++++++--------------------------------
 src/font/download.go |   1 -
 src/font/install.go  |  10 +++
 3 files changed, 49 insertions(+), 115 deletions(-)

diff --git a/src/cli/font.go b/src/cli/font.go
index 715f7c8b..11f47a6e 100644
--- a/src/cli/font.go
+++ b/src/cli/font.go
@@ -3,129 +3,54 @@ package cli
 import (
 	"fmt"
 	"oh-my-posh/font"
+	"os"
 
 	"github.com/spf13/cobra"
 )
 
-// fontCmd can work with fonts
-var fontCmd = &cobra.Command{
-	Use:   "font [install|configure]",
-	Short: "Manage fonts",
-	Long: `Manage fonts.
+var (
+	fontName string
+
+	// fontCmd can work with fonts
+	fontCmd = &cobra.Command{
+		Use:   "font [install|configure]",
+		Short: "Manage fonts",
+		Long: `Manage fonts.
 
 This command is used to install fonts and configure the font in your terminal.
 
   - install: oh-my-posh font install https://github.com/ryanoasis/nerd-fonts/releases/download/v2.1.0/3270.zip`,
-	ValidArgs: []string{
-		"install",
-		"configure",
-	},
-	Run: func(cmd *cobra.Command, args []string) {
-		if len(args) == 0 {
-			_ = cmd.Help()
-			return
-		}
-		switch args[0] {
-		case "install":
-			font.Run()
-		case "configure":
-			fmt.Println("not implemented")
-		default:
-			_ = cmd.Help()
-		}
-	},
-}
+		ValidArgs: []string{
+			"install",
+			"configure",
+		},
+		Run: func(cmd *cobra.Command, args []string) {
+			if len(args) == 0 {
+				_ = cmd.Help()
+				return
+			}
+			switch args[0] {
+			case "install":
+				if len(fontName) == 0 {
+					font.Run()
+					return
+				}
+				err := font.Install(fontName)
+				if err != nil {
+					fmt.Println(err.Error())
+					os.Exit(1)
+				}
+				return
+			case "configure":
+				fmt.Println("not implemented")
+			default:
+				_ = cmd.Help()
+			}
+		},
+	}
+)
 
 func init() { // nolint:gochecknoinits
+	fontCmd.Flags().StringVarP(&fontName, "font", "f", "", "the font name to install")
 	rootCmd.AddCommand(fontCmd)
 }
-
-// type fontsModel struct {
-// 	fonts    []*font.Asset       // the list of choices
-// 	cursor   int                 // which item our cursor is pointing at
-// 	selected map[int]*font.Asset // which items are selected
-// }
-
-// func initFontsModel() (*fontsModel, error) {
-// 	nerdFonts, err := font.Nerds()
-// 	if err != nil {
-// 		return nil, err
-// 	}
-// 	return &fontsModel{
-// 		fonts:    nerdFonts,
-// 		selected: make(map[int]*font.Asset),
-// 	}, nil
-// }
-
-// func (f fontsModel) Init() tea.Cmd {
-// 	// Just return `nil`, which means "no I/O right now, please."
-// 	return nil
-// }
-
-// func (f fontsModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
-// 	switch msg := msg.(type) {
-// 	// Is it a key press?
-// 	case tea.KeyMsg:
-// 		// Cool, what was the actual key pressed?
-// 		switch msg.String() {
-// 		// These keys should exit the program.
-// 		case "ctrl+c", "q":
-// 			return f, tea.Quit
-
-// 		// The "up" and "k" keys move the cursor up
-// 		case "up", "k":
-// 			if f.cursor > 0 {
-// 				f.cursor--
-// 			}
-
-// 		// The "down" and "j" keys move the cursor down
-// 		case "down", "j":
-// 			if f.cursor < len(f.fonts)-1 {
-// 				f.cursor++
-// 			}
-
-// 		// The "enter" key and the spacebar (a literal space) toggle
-// 		// the selected state for the item that the cursor is pointing at.
-// 		case "enter", " ":
-// 			_, ok := f.selected[f.cursor]
-// 			if ok {
-// 				delete(f.selected, f.cursor)
-// 			} else {
-// 				f.selected[f.cursor] = f.fonts[f.cursor]
-// 			}
-// 		}
-// 	}
-
-// 	// Return the updated model to the Bubble Tea runtime for processing.
-// 	// Note that we're not returning a command.
-// 	return f, nil
-// }
-
-// func (f fontsModel) View() string {
-// 	// The header
-// 	s := "Which font do you want to install?\n\n"
-
-// 	// Iterate over our choices
-// 	for i, choice := range f.fonts {
-// 		// Is the cursor pointing at this choice?
-// 		cursor := " " // no cursor
-// 		if f.cursor == i {
-// 			cursor = ">" // cursor!
-// 		}
-
-// 		// Is this choice selected?
-// 		checked := " " // not selected
-// 		if _, ok := f.selected[i]; ok {
-// 			checked = "x" // selected!
-// 		}
-
-// 		// Render the row
-// 		s += fmt.Sprintf("%s [%s] %s\n", cursor, checked, choice.Name)
-// 	}
-
-// 	// The footer
-// 	s += "\nPress q to quit.\n"
-
-// 	// Send the UI for rendering
-// 	return s
-// }
diff --git a/src/font/download.go b/src/font/download.go
index 45f3042a..7264b8bf 100644
--- a/src/font/download.go
+++ b/src/font/download.go
@@ -35,7 +35,6 @@ func isZipFile(data []byte) bool {
 }
 
 func getRemoteFile(location string) (data []byte, err error) {
-	print("Downloading %s", location)
 	var client = http.Client{}
 
 	resp, err := client.Get(location)
diff --git a/src/font/install.go b/src/font/install.go
index f6f14e3e..efe858d4 100644
--- a/src/font/install.go
+++ b/src/font/install.go
@@ -5,12 +5,22 @@ package font
 import (
 	"archive/zip"
 	"bytes"
+	"fmt"
 	"io"
 	"path"
 	"runtime"
 	"strings"
 )
 
+func Install(font string) error {
+	location := fmt.Sprintf("https://github.com/ryanoasis/nerd-fonts/releases/latest/download/%s.zip", font)
+	zipFile, err := Download(location)
+	if err != nil {
+		return err
+	}
+	return InstallZIP(zipFile)
+}
+
 func InstallZIP(data []byte) (err error) {
 	bytesReader := bytes.NewReader(data)