Reversing a debugging edit

- Remove comments
- Set default log file
- Remove unused enums
- Remove --group flag from bottom command

.gitignore

@@ -17,3 +17,6 @@ breakfast
 
 # Go workspace file
 go.work
+
+# Logs
+logs/

main.go

@@ -1,97 +1,115 @@
 package main
 
+// Testing out tea; really, git and ssh
+
 import (
 	"fmt"
 	"io/fs"
 	"log"
 	"os"
+	"os/exec"
 	"strings"
+	"time"
 
 	tea "github.com/charmbracelet/bubbletea"
 )
 
-// Enum for the different launch types (browsers and CLI's)
-const (
-	BrowserSessions int = iota
-	Commands
-)
-
-type sessionOrCommand struct {
+type commandChoice struct {
 	displayString string
-	commandString string
+	command       *exec.Cmd
 }
 
-type Choices [][]sessionOrCommand
-
-type SelectionSet map[int]struct{}
+type choices []commandChoice
 
 type model struct {
-	activeSection int
-	cursor        []int
-	choices       Choices
-	selected      []SelectionSet
+	cursor   int
+	choices  choices
+	selected map[int]struct{}
 	status   string
 }
 
 type statusMsg string
 
-var browserSelection SelectionSet
-var commandSelection SelectionSet
+var selection map[int]struct{}
 
-func getBrowserSessions() []sessionOrCommand {
-	// 1. List files in $XDG_DATA_HOME/qutebrowser/sessions/ (N.B.:
-	//    UserConfigDir() in os)
+func getBrowserSessions() []commandChoice {
 	userConfigDir, err := os.UserConfigDir()
 	if err != nil {
 		log.Printf("Error finding user configuration directory: %v", err)
-		return []sessionOrCommand{}
+		return []commandChoice{}
 	}
-	log.Printf("INFO userConfigDir: %+v", userConfigDir)
+	log.Printf("userConfigDir: %+v", userConfigDir)
 	fileSystem := os.DirFS(userConfigDir)
-	log.Printf("INFO fileSystem: %+v", fileSystem)
+	log.Printf("fileSystem: %+v", fileSystem)
 	fileList, err := fs.ReadDir(fileSystem, "local/share/qutebrowser/sessions")
 	if err != nil {
 		log.Printf("Error reading browser sessions directory: %v", err)
-		return []sessionOrCommand{}
+		return []commandChoice{}
 	}
-	// 2. Exclude non-YAML files
-	// 3. Wrangle them into this struct array
-	result := make([]sessionOrCommand, 0)
+	result := make([]commandChoice, 0)
 	for _, entry := range fileList {
 		if !entry.IsDir() && strings.HasSuffix(entry.Name(), ".yml") {
-			log.Printf("INFO %s", entry.Name())
-			result = append(result, sessionOrCommand{displayString: strings.TrimSuffix(entry.Name(), ".yml"), commandString: ""})
+			log.Printf("%s", entry.Name())
+			result = append(result, commandChoice{
+				displayString: fmt.Sprintf("Qutebrowser session: %s", strings.TrimSuffix(entry.Name(), ".yml")),
+				command:       exec.Command("xterm", "-e", "qutebrowser", "--target", "window", "--restore", strings.TrimSuffix(entry.Name(), ".yml")),
+			})
 		}
 	}
-	// log.Printf("result: %v", result)
 	return result
 }
 
 func initialModel() model {
-	browserSelection = make(SelectionSet)
-	commandSelection = make(SelectionSet)
 	return model{
-		activeSection: BrowserSessions,
-		cursor:        []int{0, 0},
-		choices: Choices{
+		cursor: 0,
+		choices: append(
 			getBrowserSessions(),
-			[]sessionOrCommand{{
-				displayString: "neomutt",
-				commandString: "neomutt",
-			}, {
+			commandChoice{
 				displayString: "bottom",
-				commandString: "btm --group --battery --color gruvbox-light",
-			}},
+				command:       exec.Command("xterm", "-maximized", "-e", "btm", "--battery", "--color", "gruvbox-light"),
 			},
-		// An array of maps which indicates which choices are selected.
-		// We're using the map like a mathematical set. The keys refer to
-		// the indexes of the `choices` slice, above.
-		selected: []SelectionSet{browserSelection, commandSelection},
+			commandChoice{
+				displayString: "broot",
+				command:       exec.Command("xterm", "-maximized", "-e", "broot"),
+			},
+			commandChoice{
+				displayString: "joplin",
+				command:       exec.Command("xterm", "-maximized", "-e", "joplin"),
+			},
+			commandChoice{
+				displayString: "neomutt",
+				command:       exec.Command("xterm", "-maximized", "-e", "neomutt"),
+			},
+			commandChoice{
+				displayString: "newsboat",
+				command:       exec.Command("xterm", "-maximized", "-e", "newsboat"),
+			},
+			commandChoice{
+				displayString: "w3m",
+				command:       exec.Command("xterm", "-maximized", "-e", "w3m", "https://languagehat.com/"),
+			},
+		),
+		selected: make(map[int]struct{}),
 	}
 }
 
-func launch() tea.Msg {
-	return statusMsg("This is a test launch message.")
+func launch(m model) tea.Cmd {
+	return func() tea.Msg {
+		var result statusMsg
+		for q, item := range m.choices {
+			if _, ok := m.selected[q]; ok {
+				log.Printf("Launching: %v\n", item.displayString)
+				result += statusMsg(fmt.Sprintf("Launching command: %v\n", item.displayString))
+				err := item.command.Start()
+				if err != nil {
+					result += statusMsg(fmt.Sprintf("%v\n", err))
+					log.Fatalf("Error launching: %v\n", err)
+				}
+			}
+		}
+		time.Sleep(2000 * time.Millisecond)
+		return result
+	}
 }
 
 func (m model) Init() tea.Cmd {
@@ -107,29 +125,23 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		switch msg.String() {
 		case "ctrl+c", "q":
 			return m, tea.Quit
-		case "tab":
-			if m.activeSection == BrowserSessions {
-				m.activeSection = Commands
-			} else {
-				m.activeSection = BrowserSessions
-			}
 		case "up", "k":
-			if m.cursor[m.activeSection] > 0 {
-				m.cursor[m.activeSection]--
+			if m.cursor > 0 {
+				m.cursor--
 			}
 		case "down", "j":
-			if m.cursor[m.activeSection] < len(m.choices[m.activeSection])-1 {
-				m.cursor[m.activeSection]++
+			if m.cursor < len(m.choices)-1 {
+				m.cursor++
 			}
 		case " ":
-			_, ok := m.selected[m.activeSection][m.cursor[m.activeSection]]
+			_, ok := m.selected[m.cursor]
 			if ok {
-				delete(m.selected[m.activeSection], m.cursor[m.activeSection])
+				delete(m.selected, m.cursor)
 			} else {
-				m.selected[m.activeSection][m.cursor[m.activeSection]] = struct{}{}
+				m.selected[m.cursor] = struct{}{}
 			}
 		case "enter":
-			return m, launch
+			return m, launch(m)
 		}
 	}
 
@@ -137,33 +149,41 @@ func (m model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 }
 
 func (m model) View() string {
-	s := "Let's get started!\n\n"
+	s := "\nLet's get started!\n\n"
 
-	for j := 0; j < 2; j++ {
-		for i, choice := range m.choices[j] {
+	for i, choice := range m.choices {
 		cursor := " "
-			if m.cursor[j] == i {
+		if m.cursor == i {
 			cursor = ">"
 		}
 
 		checked := " "
-			if _, ok := m.selected[j][i]; ok {
+		if _, ok := m.selected[i]; ok {
 			checked = "x"
 		}
 
 		s += fmt.Sprintf("%s [%s] %s\n", cursor, checked, choice.displayString)
 	}
 	s += "\n\n"
-	}
 
-	// s += fmt.Sprintf("\n%+v", m.selected) // debug
 	s += fmt.Sprintf("%s\n", m.status)
-	s += "\nPress q to quit.\n"
+	s += "Press enter to launch.\n"
+	s += "Press q to quit.\n"
 
 	return s
 }
 
 func main() {
+	logfilePath := os.Getenv("BREAKFAST_LOG")
+	if logfilePath == "" {
+		logfilePath = fmt.Sprintf("/tmp/%s_breakfast.log", time.Now().Local().Format("20060102150405-0700"))
+	}
+	f, err := tea.LogToFile(logfilePath, "DEBUG")
+	if err != nil {
+		log.Fatal(err)
+	}
+	defer f.Close()
+
 	p := tea.NewProgram(initialModel())
 	if err := p.Start(); err != nil {
 		fmt.Printf("Alas, there's been an error: %v", err)