X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=internal%2Faction%2Fcommand.go;h=3a445caa0a64e0aa76dadb118834147e2a838f18;hb=90304fb472fab5a9809feb0d9b23b0930619cf0d;hp=31fc9f9cb77ff1a33b3ac39149c03445bfa50200;hpb=3b66a3364cf7c865fd94464a0c49b8fba0f1f00d;p=micro.git

diff --git a/internal/action/command.go b/internal/action/command.go
index 31fc9f9c..3a445caa 100644
--- a/internal/action/command.go
+++ b/internal/action/command.go
@@ -12,16 +12,12 @@ import (
 	"strings"
 	"unicode/utf8"
 
-	luar "layeh.com/gopher-luar"
-
-	lua "github.com/yuin/gopher-lua"
+	shellquote "github.com/kballard/go-shellquote"
 	"github.com/zyedidia/micro/internal/buffer"
 	"github.com/zyedidia/micro/internal/config"
-	ulua "github.com/zyedidia/micro/internal/lua"
 	"github.com/zyedidia/micro/internal/screen"
 	"github.com/zyedidia/micro/internal/shell"
 	"github.com/zyedidia/micro/internal/util"
-	"github.com/zyedidia/micro/pkg/shellwords"
 )
 
 // A Command contains information about how to execute a command
@@ -71,29 +67,9 @@ func InitCommands() {
 
 // MakeCommand is a function to easily create new commands
 // This can be called by plugins in Lua so that plugins can define their own commands
-func LuaMakeCommand(name, function string, completer buffer.Completer) {
-	action := LuaFunctionCommand(function)
-	commands[name] = Command{action, completer}
-}
-
-// LuaFunctionCommand returns a normal function
-// so that a command can be bound to a lua function
-func LuaFunctionCommand(fn string) func(*BufPane, []string) {
-	luaFn := strings.Split(fn, ".")
-	if len(luaFn) <= 1 {
-		return nil
-	}
-	plName, plFn := luaFn[0], luaFn[1]
-	pl := config.FindPlugin(plName)
-	if pl == nil {
-		return nil
-	}
-	return func(bp *BufPane, args []string) {
-		luaArgs := []lua.LValue{luar.New(ulua.L, bp), luar.New(ulua.L, args)}
-		_, err := pl.Call(plFn, luaArgs...)
-		if err != nil {
-			screen.TermMessage(err)
-		}
+func MakeCommand(name string, action func(bp *BufPane, args []string), completer buffer.Completer) {
+	if action != nil {
+		commands[name] = Command{action, completer}
 	}
 }
 
@@ -120,106 +96,20 @@ func CommandAction(cmd string) BufKeyAction {
 	}
 }
 
-var PluginCmds = []string{"list", "info", "version"}
+var PluginCmds = []string{"install", "remove", "update", "available", "list", "search"}
 
 // PluginCmd installs, removes, updates, lists, or searches for given plugins
 func (h *BufPane) PluginCmd(args []string) {
-	if len(args) <= 0 {
-		InfoBar.Error("Not enough arguments, see 'help commands'")
-		return
-	}
-
-	valid := true
-	switch args[0] {
-	case "list":
-		for _, pl := range config.Plugins {
-			var en string
-			if pl.IsEnabled() {
-				en = "enabled"
-			} else {
-				en = "disabled"
-			}
-			WriteLog(fmt.Sprintf("%s: %s", pl.Name, en))
-			if pl.Default {
-				WriteLog(" (default)\n")
-			} else {
-				WriteLog("\n")
-			}
-		}
-		WriteLog("Default plugins come pre-installed with micro.")
-	case "version":
-		if len(args) <= 1 {
-			InfoBar.Error("No plugin provided to give info for")
-			return
-		}
-		found := false
-		for _, pl := range config.Plugins {
-			if pl.Name == args[1] {
-				found = true
-				if pl.Info == nil {
-					InfoBar.Message("Sorry no version for", pl.Name)
-					return
-				}
-
-				WriteLog("Version: " + pl.Info.Vstr + "\n")
-			}
-		}
-		if !found {
-			InfoBar.Message(args[1], "is not installed")
-		}
-	case "info":
-		if len(args) <= 1 {
-			InfoBar.Error("No plugin provided to give info for")
-			return
-		}
-		found := false
-		for _, pl := range config.Plugins {
-			if pl.Name == args[1] {
-				found = true
-				if pl.Info == nil {
-					InfoBar.Message("Sorry no info for ", pl.Name)
-					return
-				}
-
-				var buffer bytes.Buffer
-				buffer.WriteString("Name: ")
-				buffer.WriteString(pl.Info.Name)
-				buffer.WriteString("\n")
-				buffer.WriteString("Description: ")
-				buffer.WriteString(pl.Info.Desc)
-				buffer.WriteString("\n")
-				buffer.WriteString("Website: ")
-				buffer.WriteString(pl.Info.Site)
-				buffer.WriteString("\n")
-				buffer.WriteString("Installation link: ")
-				buffer.WriteString(pl.Info.Install)
-				buffer.WriteString("\n")
-				buffer.WriteString("Version: ")
-				buffer.WriteString(pl.Info.Vstr)
-				buffer.WriteString("\n")
-				buffer.WriteString("Requirements:")
-				buffer.WriteString("\n")
-				for _, r := range pl.Info.Require {
-					buffer.WriteString("    - ")
-					buffer.WriteString(r)
-					buffer.WriteString("\n")
-				}
-
-				WriteLog(buffer.String())
-			}
-		}
-		if !found {
-			InfoBar.Message(args[1], "is not installed")
-			return
-		}
-	default:
-		InfoBar.Error("Not a valid plugin command")
+	if len(args) < 1 {
+		InfoBar.Error("Not enough arguments")
 		return
 	}
 
-	if valid && h.Buf.Type != buffer.BTLog {
+	if h.Buf.Type != buffer.BTLog {
 		OpenLogBuf(h)
 	}
+
+	config.PluginCommand(buffer.LogBuf, args[0], args[1:])
 }
 
 // RetabCmd changes all spaces to tabs or all tabs to spaces
@@ -233,7 +123,7 @@ func (h *BufPane) RetabCmd(args []string) {
 func (h *BufPane) RawCmd(args []string) {
 	width, height := screen.Screen.Size()
 	iOffset := config.GetInfoBarOffset()
-	tp := NewTabFromPane(0, 0, width, height-iOffset, NewRawPane())
+	tp := NewTabFromPane(0, 0, width, height-iOffset, NewRawPane(nil))
 	Tabs.AddTab(tp)
 	Tabs.SetActive(len(Tabs.List) - 1)
 }
@@ -344,11 +234,14 @@ func (h *BufPane) OpenCmd(args []string) {
 	if len(args) > 0 {
 		filename := args[0]
 		// the filename might or might not be quoted, so unquote first then join the strings.
-		args, err := shellwords.Split(filename)
+		args, err := shellquote.Split(filename)
 		if err != nil {
 			InfoBar.Error("Error parsing args ", err)
 			return
 		}
+		if len(args) == 0 {
+			return
+		}
 		filename = strings.Join(args, " ")
 
 		open := func() {
@@ -497,6 +390,7 @@ func (h *BufPane) HSplitCmd(args []string) {
 
 // EvalCmd evaluates a lua expression
 func (h *BufPane) EvalCmd(args []string) {
+	InfoBar.Error("Eval unsupported")
 }
 
 // NewTabCmd opens the given file in a new tab
@@ -523,37 +417,55 @@ func (h *BufPane) NewTabCmd(args []string) {
 }
 
 func SetGlobalOptionNative(option string, nativeValue interface{}) error {
-	config.GlobalSettings[option] = nativeValue
-
-	if option == "colorscheme" {
-		// LoadSyntaxFiles()
-		config.InitColorscheme()
-		for _, b := range buffer.OpenBuffers {
-			b.UpdateRules()
+	local := false
+	for _, s := range config.LocalSettings {
+		if s == option {
+			local = true
+			break
 		}
-	} else if option == "infobar" || option == "keymenu" {
-		Tabs.Resize()
-	} else if option == "mouse" {
-		if !nativeValue.(bool) {
-			screen.Screen.DisableMouse()
+	}
+
+	if !local {
+		config.GlobalSettings[option] = nativeValue
+
+		if option == "colorscheme" {
+			// LoadSyntaxFiles()
+			config.InitColorscheme()
+			for _, b := range buffer.OpenBuffers {
+				b.UpdateRules()
+			}
+		} else if option == "infobar" || option == "keymenu" {
+			Tabs.Resize()
+		} else if option == "mouse" {
+			if !nativeValue.(bool) {
+				screen.Screen.DisableMouse()
+			} else {
+				screen.Screen.EnableMouse()
+			}
+		} else if option == "autosave" {
+			if nativeValue.(float64) > 0 {
+				config.SetAutoTime(int(nativeValue.(float64)))
+				config.StartAutoSave()
+			} else {
+				config.SetAutoTime(0)
+			}
+		} else if option == "paste" {
+			screen.Screen.SetPaste(nativeValue.(bool))
 		} else {
-			screen.Screen.EnableMouse()
-		}
-		// } else if option == "autosave" {
-		// 	if nativeValue.(float64) > 0 {
-		// 		config.SetAutoTime(int(nativeValue.(float64)))
-		// 		config.StartAutoSave()
-		// 	} else {
-		// 		config.SetAutoTime(0)
-		// 	}
-	} else {
-		for _, pl := range config.Plugins {
-			if option == pl.Name {
-				if nativeValue.(bool) && !pl.Loaded {
-					pl.Load()
-					pl.Call("init")
-				} else if !nativeValue.(bool) && pl.Loaded {
-					pl.Call("deinit")
+			for _, pl := range config.Plugins {
+				if option == pl.Name {
+					if nativeValue.(bool) && !pl.Loaded {
+						pl.Load()
+						_, err := pl.Call("init")
+						if err != nil && err != config.ErrNoSuchFunction {
+							screen.TermMessage(err)
+						}
+					} else if !nativeValue.(bool) && pl.Loaded {
+						_, err := pl.Call("deinit")
+						if err != nil && err != config.ErrNoSuchFunction {
+							screen.TermMessage(err)
+						}
+					}
 				}
 			}
 		}
@@ -703,7 +615,7 @@ func (h *BufPane) UnbindCmd(args []string) {
 
 // RunCmd runs a shell command in the background
 func (h *BufPane) RunCmd(args []string) {
-	runf, err := shell.RunBackgroundShell(shellwords.Join(args...))
+	runf, err := shell.RunBackgroundShell(shellquote.Join(args...))
 	if err != nil {
 		InfoBar.Error(err)
 	} else {
@@ -893,7 +805,12 @@ func (h *BufPane) ReplaceAllCmd(args []string) {
 
 // TermCmd opens a terminal in the current view
 func (h *BufPane) TermCmd(args []string) {
-	ps := MainTab().Panes
+	ps := h.tab.Panes
+
+	if !TermEmuSupported {
+		InfoBar.Error("Terminal emulator not supported on this system")
+		return
+	}
 
 	if len(args) == 0 {
 		sh := os.Getenv("SHELL")
@@ -906,7 +823,7 @@ func (h *BufPane) TermCmd(args []string) {
 
 	term := func(i int, newtab bool) {
 		t := new(shell.Terminal)
-		t.Start(args, false, true, "", nil)
+		t.Start(args, false, true, nil, nil)
 
 		id := h.ID()
 		if newtab {
@@ -918,7 +835,12 @@ func (h *BufPane) TermCmd(args []string) {
 		}
 
 		v := h.GetView()
-		MainTab().Panes[i] = NewTermPane(v.X, v.Y, v.Width, v.Height, t, id)
+		tp, err := NewTermPane(v.X, v.Y, v.Width, v.Height, t, id, MainTab())
+		if err != nil {
+			InfoBar.Error(err)
+			return
+		}
+		MainTab().Panes[i] = tp
 		MainTab().SetActive(i)
 	}
 
@@ -950,12 +872,16 @@ func (h *BufPane) TermCmd(args []string) {
 
 // HandleCommand handles input from the user
 func (h *BufPane) HandleCommand(input string) {
-	args, err := shellwords.Split(input)
+	args, err := shellquote.Split(input)
 	if err != nil {
 		InfoBar.Error("Error parsing args ", err)
 		return
 	}
 
+	if len(args) == 0 {
+		return
+	}
+
 	inputCmd := args[0]
 
 	if _, ok := commands[inputCmd]; !ok {