Add shell command support

cmd/micro/action/actions.go

@@ -10,6 +10,7 @@ import (
 	"github.com/zyedidia/micro/cmd/micro/buffer"
 	"github.com/zyedidia/micro/cmd/micro/config"
 	"github.com/zyedidia/micro/cmd/micro/screen"
+	"github.com/zyedidia/micro/cmd/micro/shell"
 	"github.com/zyedidia/micro/cmd/micro/util"
 	"github.com/zyedidia/tcell"
 )
@@ -370,16 +371,6 @@ func (h *BufHandler) SelectToEnd() bool {
 	return true
 }
 
-// InsertSpace inserts a space
-func (h *BufHandler) InsertSpace() bool {
-	if h.Cursor.HasSelection() {
-		h.Cursor.DeleteSelection()
-		h.Cursor.ResetSelection()
-	}
-	h.Buf.Insert(h.Cursor.Loc, " ")
-	return true
-}
-
 // InsertNewline inserts a newline plus possible some whitespace if autoindent is on
 func (h *BufHandler) InsertNewline() bool {
 	if h.Buf.Type == buffer.BTInfo {
@@ -984,6 +975,13 @@ func (h *BufHandler) ToggleKeyMenu() bool {
 
 // ShellMode opens a terminal to run a shell command
 func (h *BufHandler) ShellMode() bool {
+	InfoBar.Prompt("$ ", "", "Shell", nil, func(resp string, canceled bool) {
+		if !canceled {
+			// The true here is for openTerm to make the command interactive
+			shell.RunInteractiveShell(resp, true, false)
+		}
+	})
+
 	return false
 }
 

cmd/micro/action/actions_posix.go

@@ -13,7 +13,7 @@ import (
 // This only works on linux and has no default binding.
 // This code was adapted from the suspend code in nsf/godit
 func (*BufHandler) Suspend() bool {
-	screen.TempFini()
+	screenb := screen.TempFini()
 
 	// suspend the process
 	pid := syscall.Getpid()
@@ -22,7 +22,7 @@ func (*BufHandler) Suspend() bool {
 		util.TermMessage(err)
 	}
 
-	screen.TempStart()
+	screen.TempStart(screenb)
 
 	return false
 }

cmd/micro/action/bufhandler.go

@@ -261,7 +261,6 @@ var BufKeyActions = map[string]BufKeyAction{
 	"ParagraphPrevious":      (*BufHandler).ParagraphPrevious,
 	"ParagraphNext":          (*BufHandler).ParagraphNext,
 	"InsertNewline":          (*BufHandler).InsertNewline,
-	"InsertSpace":            (*BufHandler).InsertSpace,
 	"Backspace":              (*BufHandler).Backspace,
 	"Delete":                 (*BufHandler).Delete,
 	"InsertTab":              (*BufHandler).InsertTab,
@@ -370,7 +369,6 @@ var MultiActions = []string{
 	"ParagraphPrevious",
 	"ParagraphNext",
 	"InsertNewline",
-	"InsertSpace",
 	"Backspace",
 	"Delete",
 	"InsertTab",

cmd/micro/action/command.go

@@ -4,6 +4,8 @@ import (
 	"os"
 
 	"github.com/zyedidia/micro/cmd/micro/buffer"
+	"github.com/zyedidia/micro/cmd/micro/screen"
+	"github.com/zyedidia/micro/cmd/micro/shell"
 	"github.com/zyedidia/micro/cmd/micro/shellwords"
 	"github.com/zyedidia/micro/cmd/micro/util"
 )
@@ -260,6 +262,15 @@ func Bind(args []string) {
 
 // Run runs a shell command in the background
 func Run(args []string) {
+	runf, err := shell.RunBackgroundShell(shellwords.Join(args...))
+	if err != nil {
+		InfoBar.Error(err)
+	} else {
+		go func() {
+			InfoBar.Message(runf())
+			screen.Redraw()
+		}()
+	}
 }
 
 // Quit closes the main view