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FIX #7 Remove item distinction 

Remove distinction between browser sessions and commands in model
This commit is contained in:
Adam Cooper 2022-05-17 09:09:13 -04:00
parent 7aaeec3ab6
commit 05ebff0260
1 changed files with 61 additions and 70 deletions
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131
main.go
View File

@ -17,35 +17,31 @@ const (
Commands
)
type sessionOrCommand struct {
type commandChoice struct {
displayString 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
status string
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 {
func getBrowserSessions() []commandChoice {
// 1. List files in $XDG_DATA_HOME/qutebrowser/sessions/ (N.B.:
// UserConfigDir() in os)
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)
fileSystem := os.DirFS(userConfigDir)
@ -53,17 +49,17 @@ func getBrowserSessions() []sessionOrCommand {
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"),
command: exec.Command("qutebrowser", "--restore", strings.TrimSuffix(entry.Name(), ".yml")),
result = append(result, commandChoice{
displayString: fmt.Sprintf("Qutebrowser session: %s", strings.TrimSuffix(entry.Name(), ".yml")),
command: exec.Command("qutebrowser", "--target", "window", "--restore", strings.TrimSuffix(entry.Name(), ".yml")),
})
}
}
@ -72,51 +68,54 @@ func getBrowserSessions() []sessionOrCommand {
}
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{{
commandChoice{
displayString: "bottom",
command: exec.Command("xterm", "-maximized", "-e", "btm", "--group", "--battery", "--color", "gruvbox-light"),
}, {
},
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"),
}},
},
// 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},
},
),
selected: make(map[int]struct{}),
}
}
func launch(m model) tea.Cmd {
return func() tea.Msg {
var result statusMsg
for p := 0; p < 2; p++ {
for q, item := range m.choices[p] {
if _, ok := m.selected[p][q]; ok {
log.Printf("INFO launching: %v\n", item.displayString)
result += statusMsg(fmt.Sprintf("Launching command: %v\n", item.displayString))
err := item.command.Start()
for q, item := range m.choices {
if _, ok := m.selected[q]; ok {
log.Printf("INFO 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)
}
/*
err = item.command.Wait()
if err != nil {
result += statusMsg(fmt.Sprintf("%v\n", err))
log.Fatalf("Error launching: %v\n", err)
log.Fatalf("Error during wait: %v\n", err)
}
}
*/
}
}
@ -137,26 +136,20 @@ 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(m)
@ -167,24 +160,22 @@ 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] {
cursor := " "
if m.cursor[j] == i {
cursor = ">"
}
checked := " "
if _, ok := m.selected[j][i]; ok {
checked = "x"
}
s += fmt.Sprintf("%s [%s] %s\n", cursor, checked, choice.displayString)
for i, choice := range m.choices {
cursor := " "
if m.cursor == i {
cursor = ">"
}
s += "\n\n"
checked := " "
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)