hbspbar

commit e6a5202d0c75bc2ee744a76b73147726e91ee732
parent f63b94d614026e21bf6246440b9bda1f85197fbc
Author: hhvn <dev@hhvn.uk>
Date:   Sat, 27 Jan 2024 16:43:55 +0000

Reorganize bspc/bspc.go

Diffstat:
M
bspc/bspc.go
 | 
106
++++++++++++++++++++++++++++++++++++++++----------------------------------------

1 file changed, 53 insertions(+), 53 deletions(-)
diff --git a/bspc/bspc.go b/bspc/bspc.go
@@ -85,31 +85,6 @@ var reloadEvents = []string{
 	"node_swap",
 	"node_transfer" }
 
-var cmdlist []*exec.Cmd
-var cmdlock sync.Mutex
-
-func cmdRegister(c *exec.Cmd) int {
-	cmdlock.Lock()
-	defer cmdlock.Unlock()
-
-	for i, v := range cmdlist {
-		if v == nil {
-			cmdlist[i] = c
-			return i
-		}
-	}
-
-	cmdlist = append(cmdlist, c)
-	i := len(cmdlist) - 1
-	return i
-}
-
-func cmdDelete(i int) {
-	cmdlock.Lock()
-	defer cmdlock.Unlock()
-	cmdlist[i] = nil
-}
-
 func getState() (*State, error) {
 	cmd := exec.Command("bspc", "wm", "-d")
 
@@ -208,6 +183,59 @@ func init() {
 	}}()
 }
 
+func getLine(s *bufio.Scanner) (string, error) {
+	if s.Scan() {
+		return s.Text(), nil
+	}
+
+	if err := s.Err(); err != nil {
+		return "", common.Perror("scanner.Err", err)
+	}
+
+	return "", nil
+}
+
+func get(s *bufio.Scanner) (*event, error) {
+	var line string
+	var err  error
+	for {
+		line, err = getLine(s)
+		if len(line) > 0 && line[0] != 'W' { break }
+	}
+
+	if line == "" { return nil, nil }
+	if err != nil { return nil, err }
+
+	name, tokens, _ := strings.Cut(line, " ")
+
+	return &event{name, strings.Split(tokens, " ")}, nil
+}
+
+var cmdlist []*exec.Cmd
+var cmdlock sync.Mutex
+
+func cmdRegister(c *exec.Cmd) int {
+	cmdlock.Lock()
+	defer cmdlock.Unlock()
+
+	for i, v := range cmdlist {
+		if v == nil {
+			cmdlist[i] = c
+			return i
+		}
+	}
+
+	cmdlist = append(cmdlist, c)
+	i := len(cmdlist) - 1
+	return i
+}
+
+func cmdDelete(i int) {
+	cmdlock.Lock()
+	defer cmdlock.Unlock()
+	cmdlist[i] = nil
+}
+
 func Cmd(args ...string) {
 	cmd := exec.Command("bspc", args...)
 
@@ -238,31 +266,3 @@ func Cleanup() {
 		}
 	}
 }
-
-func getLine(s *bufio.Scanner) (string, error) {
-	if s.Scan() {
-		return s.Text(), nil
-	}
-
-	if err := s.Err(); err != nil {
-		return "", common.Perror("scanner.Err", err)
-	}
-
-	return "", nil
-}
-
-func get(s *bufio.Scanner) (*event, error) {
-	var line string
-	var err  error
-	for {
-		line, err = getLine(s)
-		if len(line) > 0 && line[0] != 'W' { break }
-	}
-
-	if line == "" { return nil, nil }
-	if err != nil { return nil, err }
-
-	name, tokens, _ := strings.Cut(line, " ")
-
-	return &event{name, strings.Split(tokens, " ")}, nil
-}