chore(integration): fix typo of folder name
This commit is contained in:
verse91
@@ -0,0 +1,101 @@
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package integration
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import (
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"bufio"
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"os"
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"path/filepath"
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"strings"
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"sync"
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"github.com/versenilvis/fuzzyvn"
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)
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var (
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historyCache []string
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idMapCache map[string]int
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searcherCache *fuzzyvn.Searcher
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mu sync.Mutex
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)
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type HistResult struct {
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ID int
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Cmd string
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}
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func init() {
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idMapCache = make(map[string]int)
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}
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// SearchHistory reads the zsh history and searches using fuzzyvn (my own pkg)
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func SearchHistory(query string) ([]HistResult, error) {
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mu.Lock()
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defer mu.Unlock()
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// lazy load history if cache is empty
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if len(historyCache) == 0 {
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home, err := os.UserHomeDir()
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if err != nil {
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return nil, err
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}
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histFile := filepath.Join(home, ".zsh_history")
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file, err := os.Open(histFile)
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if err != nil {
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return nil, err
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}
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defer file.Close()
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seen := make(map[string]bool)
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counter := 1
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scanner := bufio.NewScanner(file)
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for scanner.Scan() {
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line := scanner.Text()
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// zsh history format: : <timestamp>;<command>
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parts := strings.SplitN(line, ";", 2)
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cmd := line
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if len(parts) == 2 {
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cmd = parts[1]
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}
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cmd = strings.TrimSpace(cmd)
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if cmd != "" {
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if !seen[cmd] {
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historyCache = append(historyCache, cmd)
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seen[cmd] = true
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}
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idMapCache[cmd] = counter
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}
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counter++
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}
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searcherCache = fuzzyvn.NewPlainSearcher(historyCache)
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}
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if query == "" {
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var results []HistResult
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limit := 100
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if len(historyCache) < limit {
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limit = len(historyCache)
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}
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for i := 0; i < limit; i++ {
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cmd := historyCache[len(historyCache)-1-i]
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results = append(results, HistResult{
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ID: idMapCache[cmd],
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Cmd: cmd,
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})
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}
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return results, nil
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}
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matches := searcherCache.Search(query, &fuzzyvn.SearchOptions{Limit: 100})
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var results []HistResult
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for _, m := range matches {
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results = append(results, HistResult{
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ID: idMapCache[m],
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Cmd: m,
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})
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}
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return results, nil
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}
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@@ -0,0 +1,203 @@
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package integration
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import (
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"fmt"
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"strings"
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"sync"
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"github.com/charmbracelet/lipgloss"
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"github.com/versenilvis/iris/commands/core"
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)
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const (
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boxWidth = 72
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maxItems = 6 // max items showing in the menu preview
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)
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type Overlay struct {
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mu sync.Mutex
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Visible bool
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Items []core.Suggestion
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Cursor int
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}
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var (
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selBgColor = lipgloss.Color("#44475A")
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iconStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("#BD93F9"))
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titleStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("#F8F8F2"))
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descStyle = lipgloss.NewStyle().Foreground(lipgloss.Color("#6272A4"))
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iconSel = iconStyle.Background(selBgColor)
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titleSel = titleStyle.Background(selBgColor)
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descSel = descStyle.Background(selBgColor)
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padSel = lipgloss.NewStyle().Background(selBgColor)
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borderColor = lipgloss.Color("#6272A4")
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borderStyle = lipgloss.NewStyle().Foreground(borderColor)
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)
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func NewOverlay() *Overlay {
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return &Overlay{
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Visible: false,
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Cursor: 0,
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}
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}
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func (o *Overlay) UpdateItems(items []core.Suggestion) {
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o.mu.Lock()
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defer o.mu.Unlock()
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o.Items = items
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o.Visible = len(o.Items) > 0
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o.Cursor = 0 // reset to top result on update
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}
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// fixedWidth pads or truncates a string to exact rune width
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func fixedWidth(s string, width int) string {
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runes := []rune(s)
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if len(runes) > width {
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return string(runes[:width-1]) + "…"
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}
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if len(runes) < width {
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return s + strings.Repeat(" ", width-len(runes))
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}
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return s
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}
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func (o *Overlay) Render() string {
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o.mu.Lock()
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defer o.mu.Unlock()
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if !o.Visible || len(o.Items) == 0 {
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return ""
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}
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var s strings.Builder
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s.WriteString("\033[?7l")
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s.WriteString("\0337") // DEC save cursor
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windowSize := maxItems
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if len(o.Items) < windowSize {
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windowSize = len(o.Items)
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}
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start := 0
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if o.Cursor >= windowSize {
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start = o.Cursor - windowSize + 1
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}
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end := start + windowSize
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totalLines := windowSize + 2 // top border + items + bottom border
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// if we reach the last lines of terminal, it will auto expand space to have space for the menu
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for range totalLines {
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s.WriteByte('\n')
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}
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fmt.Fprintf(&s, "\033[%dA", totalLines)
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// re-save after scroll up
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// it means when you scroll up, then scroll down to the prompt, the menu is still be there
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s.WriteString("\0337")
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// top border with scroll indicator
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s.WriteString("\0338")
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fmt.Fprintf(&s, "\033[%dB", 1)
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s.WriteString("\033[K")
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scrollInfo := ""
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if len(o.Items) > windowSize {
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scrollInfo = fmt.Sprintf(" %d/%d ", o.Cursor+1, len(o.Items))
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}
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borderWidth := boxWidth - len(scrollInfo)
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topBorder := "╭" + strings.Repeat("─", borderWidth/2) + scrollInfo + strings.Repeat("─", boxWidth-borderWidth/2-len(scrollInfo)) + "╮"
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s.WriteString(borderStyle.Render(topBorder))
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iconW := 6
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descW := 22
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titleW := boxWidth - iconW - descW - 3
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for i := start; i < end; i++ {
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s.WriteString("\0338")
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fmt.Fprintf(&s, "\033[%dB", (i-start)+2)
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s.WriteString("\033[K")
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it := o.Items[i]
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rawIcon := fixedWidth(it.Icon, iconW)
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rawTitle := fixedWidth(it.Cmd, titleW)
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rawDesc := fixedWidth(it.Desc, descW)
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left := borderStyle.Render("│")
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right := borderStyle.Render("│")
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if i == o.Cursor {
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icon := iconSel.Render(" " + rawIcon + " ")
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title := titleSel.Render(rawTitle)
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pad := padSel.Render(" ")
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desc := descSel.Render(rawDesc)
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fmt.Fprintf(&s, "%s%s%s%s%s%s", left, icon, pad, title, desc, right)
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} else {
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icon := iconStyle.Render(" " + rawIcon + " ")
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title := titleStyle.Render(rawTitle)
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desc := descStyle.Render(rawDesc)
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fmt.Fprintf(&s, "%s%s %s%s%s", left, icon, title, desc, right)
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}
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}
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// Bottom border
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s.WriteString("\0338")
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fmt.Fprintf(&s, "\033[%dB", windowSize+2)
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s.WriteString("\033[K")
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bottomBorder := "╰" + strings.Repeat("─", boxWidth) + "╯"
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s.WriteString(borderStyle.Render(bottomBorder))
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s.WriteString("\0338") // restore to prompt
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s.WriteString("\033[?7h")
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return s.String()
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}
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func (o *Overlay) Clear() string {
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o.mu.Lock()
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defer o.mu.Unlock()
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var s strings.Builder
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s.WriteString("\033[?7l")
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s.WriteString("\0337")
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for i := 0; i < maxItems+2; i++ {
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s.WriteString("\0338")
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fmt.Fprintf(&s, "\033[%dB", i+1)
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s.WriteString("\r\033[2K")
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}
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s.WriteString("\0338")
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s.WriteString("\033[?7h")
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return s.String()
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}
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func (o *Overlay) ClearAndDisable() string {
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o.mu.Lock()
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defer o.mu.Unlock()
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if !o.Visible {
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return ""
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}
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o.Visible = false
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o.Items = nil
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var s strings.Builder
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s.WriteString("\033[?7l")
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s.WriteString("\0337")
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for i := 0; i < maxItems+2; i++ {
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s.WriteString("\0338")
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fmt.Fprintf(&s, "\033[%dB", i+1)
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s.WriteString("\r\033[2K")
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}
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s.WriteString("\0338")
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s.WriteString("\033[?7h")
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return s.String()
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}
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