"bytes"
"fmt"
"io"
- "io/ioutil"
"os"
"os/exec"
"os/signal"
+ "path/filepath"
"regexp"
"strings"
"ToggleLog": ToggleLog,
"Plugin": PluginCmd,
"Reload": Reload,
+ "Cd": Cd,
+ "Pwd": Pwd,
+ "Open": Open,
}
}
"log": {"ToggleLog", []Completion{NoCompletion}},
"plugin": {"Plugin", []Completion{PluginCmdCompletion, PluginNameCompletion}},
"reload": {"Reload", []Completion{NoCompletion}},
+ "cd": {"Cd", []Completion{FileCompletion}},
+ "pwd": {"Pwd", []Completion{NoCompletion}},
+ "open": {"Open", []Completion{FileCompletion}},
}
}
}
}
+func Cd(args []string) {
+ if len(args) > 0 {
+ home, _ := homedir.Dir()
+ path := strings.Replace(args[0], "~", home, 1)
+ os.Chdir(path)
+ for _, tab := range tabs {
+ for _, view := range tab.views {
+ wd, _ := os.Getwd()
+ view.Buf.Path, _ = MakeRelative(view.Buf.AbsPath, wd)
+ if p, _ := filepath.Abs(view.Buf.Path); !strings.Contains(p, wd) {
+ view.Buf.Path = view.Buf.AbsPath
+ }
+ }
+ }
+ }
+}
+
+func Pwd(args []string) {
+ wd, err := os.Getwd()
+ if err != nil {
+ messenger.Message(err.Error())
+ } else {
+ messenger.Message(wd)
+ }
+}
+
+func Open(args []string) {
+ if len(args) > 0 {
+ filename := args[0]
+ // the filename might or might not be quoted, so unquote first then join the strings.
+ filename = strings.Join(SplitCommandArgs(filename), " ")
+
+ CurView().Open(filename)
+ } else {
+ messenger.Error("No filename")
+ }
+}
+
func ToggleLog(args []string) {
buffer := messenger.getBuffer()
if CurView().Type != vtLog {
// If no file is given, it opens an empty buffer in a new split
func VSplit(args []string) {
if len(args) == 0 {
- CurView().VSplit(NewBuffer([]byte{}, ""))
+ CurView().VSplit(NewBuffer(strings.NewReader(""), ""))
} else {
filename := args[0]
home, _ := homedir.Dir()
filename = strings.Replace(filename, "~", home, 1)
- file, err := ioutil.ReadFile(filename)
+ file, err := os.Open(filename)
+ defer file.Close()
var buf *Buffer
if err != nil {
// File does not exist -- create an empty buffer with that name
- buf = NewBuffer([]byte{}, filename)
+ buf = NewBuffer(strings.NewReader(""), filename)
} else {
buf = NewBuffer(file, filename)
}
// If no file is given, it opens an empty buffer in a new split
func HSplit(args []string) {
if len(args) == 0 {
- CurView().HSplit(NewBuffer([]byte{}, ""))
+ CurView().HSplit(NewBuffer(strings.NewReader(""), ""))
} else {
filename := args[0]
home, _ := homedir.Dir()
filename = strings.Replace(filename, "~", home, 1)
- file, err := ioutil.ReadFile(filename)
+ file, err := os.Open(filename)
+ defer file.Close()
var buf *Buffer
if err != nil {
// File does not exist -- create an empty buffer with that name
- buf = NewBuffer([]byte{}, filename)
+ buf = NewBuffer(strings.NewReader(""), filename)
} else {
buf = NewBuffer(file, filename)
}
filename := args[0]
home, _ := homedir.Dir()
filename = strings.Replace(filename, "~", home, 1)
- file, _ := ioutil.ReadFile(filename)
+ file, _ := os.Open(filename)
+ defer file.Close()
tab := NewTabFromView(NewView(NewBuffer(file, filename)))
tab.SetNum(len(tabs))
tabs = append(tabs, tab)
- curTab++
+ curTab = len(tabs) - 1
if len(tabs) == 2 {
for _, t := range tabs {
for _, v := range t.views {