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26132cf5bd
runewidth.StringWidth is an expensive call, even if the input string is pure ASCII. Improve this by providing a wrapper that short-circuits the call to len if the input is ASCII. Benchmark results show that for non-ASCII strings it makes no noticable difference, but for ASCII strings it provides a more than 200x speedup. BenchmarkStringWidthAsciiOriginal-10 718135 1637 ns/op BenchmarkStringWidthAsciiOptimized-10 159197538 7.545 ns/op BenchmarkStringWidthNonAsciiOriginal-10 486290 2391 ns/op BenchmarkStringWidthNonAsciiOptimized-10 502286 2383 ns/op
67 lines
1.8 KiB
Go
67 lines
1.8 KiB
Go
package gui
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import (
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"fmt"
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"github.com/jesseduffield/lazygit/pkg/constants"
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"github.com/jesseduffield/lazygit/pkg/gui/style"
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"github.com/jesseduffield/lazygit/pkg/utils"
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)
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func (gui *Gui) informationStr() string {
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if activeMode, ok := gui.helpers.Mode.GetActiveMode(); ok {
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return activeMode.Description()
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}
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if gui.g.Mouse {
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donate := style.FgMagenta.SetUnderline().Sprint(gui.c.Tr.Donate)
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askQuestion := style.FgYellow.SetUnderline().Sprint(gui.c.Tr.AskQuestion)
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return fmt.Sprintf("%s %s %s", donate, askQuestion, gui.Config.GetVersion())
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} else {
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return gui.Config.GetVersion()
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}
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}
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func (gui *Gui) handleInfoClick() error {
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if !gui.g.Mouse {
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return nil
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}
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view := gui.Views.Information
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cx, _ := view.Cursor()
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width, _ := view.Size()
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if activeMode, ok := gui.helpers.Mode.GetActiveMode(); ok {
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if width-cx > utils.StringWidth(gui.c.Tr.ResetInParentheses) {
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return nil
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}
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return activeMode.Reset()
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}
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var title, url string
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// if we're not in an active mode we show the donate button
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if cx <= utils.StringWidth(gui.c.Tr.Donate) {
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url = constants.Links.Donate
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title = gui.c.Tr.Donate
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} else if cx <= utils.StringWidth(gui.c.Tr.Donate)+1+utils.StringWidth(gui.c.Tr.AskQuestion) {
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url = constants.Links.Discussions
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title = gui.c.Tr.AskQuestion
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}
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err := gui.os.OpenLink(url)
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if err != nil {
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// Opening the link via the OS failed for some reason. (For example, this
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// can happen if the `os.openLink` config key references a command that
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// doesn't exist, or that errors when called.)
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//
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// In that case, rather than crash the app, fall back to simply showing a
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// dialog asking the user to visit the URL.
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placeholders := map[string]string{"url": url}
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message := utils.ResolvePlaceholderString(gui.c.Tr.PleaseGoToURL, placeholders)
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return gui.c.Alert(title, message)
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}
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return nil
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}
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