add script generating keybindings cheatsheet

scripts/generate_cheatsheet.go

@@ -0,0 +1,63 @@
+// This "script" generates a file called Keybindings_{{.LANG}}.md
+// in current working directory.
+//
+// The content of this generated file is a keybindings cheatsheet.
+//
+// To generate cheatsheet in english run:
+//   LANG=en go run scripts/generate_cheatsheet.go
+
+package main
+
+import (
+    "fmt"
+    "github.com/jesseduffield/lazygit/pkg/app"
+    "github.com/jesseduffield/lazygit/pkg/config"
+    "log"
+    "os"
+    "strings"
+)
+
+func writeString(file *os.File, str string) {
+    _, err := file.WriteString(str)
+    if err != nil {
+        log.Fatal(err)
+    }
+}
+
+func getTitle(mApp *app.App ,viewName string) string {
+    viewTitle := strings.Title(viewName) + "Title"
+    translatedTitle := mApp.Tr.SLocalize(viewTitle)
+    formattedTitle := fmt.Sprintf("\n## %s\n\n", translatedTitle)
+    return formattedTitle
+}
+
+func main() {
+    mConfig, _ := config.NewAppConfig("", "", "", "", "", new(bool))
+    mApp, _ := app.Setup(mConfig)
+    lang := mApp.Tr.GetLanguage()
+    file, _ := os.Create("Keybindings_" + lang + ".md")
+    current := ""
+
+    writeString(file, fmt.Sprintf("# Lazygit %s\n", mApp.Tr.SLocalize("menu")))
+    writeString(file, getTitle(mApp, "global"))
+
+    writeString(file, "<pre>\n")
+
+    for _, binding := range mApp.Gui.GetKeybindings() {
+        if binding.Description == "" {
+            continue
+        }
+
+        if binding.ViewName != current {
+            current = binding.ViewName
+            writeString(file, "</pre>\n")
+            writeString(file, getTitle(mApp, current))
+            writeString(file, "<pre>\n")
+        }
+
+        info := fmt.Sprintf("  <kbd>%s</kbd>: %s\n", binding.GetKey(), binding.Description)
+        writeString(file, info)
+    }
+
+    writeString(file, "</pre>\n")
+}