a mess

Makefile

@@ -0,0 +1,5 @@
+WINDOWSIZE=1024:768
+
+
+xephyr:
+	Xephyr -br ac -noreset ${WINDOWSIZE} :1

cmd/bspc/cli.go

@@ -0,0 +1,57 @@
+package main
+
+import "tuxpa.in/t/wm/src/cmd"
+
+type Api struct {
+	Node    Node    `name:"node" cmd:"node"`
+	Desktop Desktop `name:"desktop" cmd:"desktop"`
+}
+
+type NodeSel string
+type Node struct {
+	NODE_SEL NodeSel   `name:"NODE_SEL" arg:"" default:"focused" optional:"" help:"default is focused"`
+	Focus    NodeFocus `name:"focus" cmd:"focus"`
+	// Activate  NodeSel   `name:"activate" cmd:"activate"`
+	// ToDesktop NodeSel   `name:"to-desktop" cmd:"to-desktop"`
+}
+
+type NodeFocus struct {
+}
+
+func (n *NodeFocus) Run(ctx *cmd.Context) error {
+	panic("not implemented") // TODO: Implement
+}
+
+func (n *Node) Run(ctx *cmd.Context) error {
+	panic("not implemented") // TODO: Implement
+}
+
+type Desktop struct {
+	DESKTOP_SEL string `name:"DESKTOP_SEL"`
+}
+
+func (d *Desktop) Run(ctx *cmd.Context) error {
+	panic("not implemented") // TODO: Implement
+}
+
+type Monitor struct {
+	MONITOR_SEL string `name:"MONITOR_SEL"`
+}
+
+type Query struct {
+}
+
+type Wm struct {
+}
+
+type Rule struct {
+}
+
+type Config struct {
+}
+
+type Subscribe struct {
+}
+
+type Quit struct {
+}

cmd/bspc/main.go

@@ -0,0 +1,23 @@
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"tuxpa.in/t/wm/src/sock"
+)
+
+func main() {
+	s, err := sock.Default()
+	errExit(err)
+	resp, err := s.Send(os.Args[1:]...)
+	errExit(err)
+	fmt.Print(resp)
+}
+
+func errExit(err error) {
+	if err != nil {
+		fmt.Printf(err.Error())
+		os.Exit(1)
+	}
+}

go.mod

@@ -0,0 +1,20 @@
+module tuxpa.in/t/wm
+
+go 1.19
+
+require github.com/alecthomas/kong v0.7.1
+
+require github.com/jezek/xgb v1.1.0 // indirect
+
+require (
+	github.com/google/uuid v1.3.0 // indirect
+	github.com/mattn/go-isatty v0.0.16 // indirect
+	github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0 // indirect
+	golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab // indirect
+	modernc.org/libc v1.21.2 // indirect
+	modernc.org/mathutil v1.5.0 // indirect
+	modernc.org/memory v1.4.0 // indirect
+	modernc.org/xau v1.0.13 // indirect
+	modernc.org/xcb v1.0.13
+	modernc.org/xdmcp v1.0.14 // indirect
+)

go.sum

@@ -0,0 +1,27 @@
+github.com/alecthomas/assert/v2 v2.1.0 h1:tbredtNcQnoSd3QBhQWI7QZ3XHOVkw1Moklp2ojoH/0=
+github.com/alecthomas/kong v0.7.1 h1:azoTh0IOfwlAX3qN9sHWTxACE2oV8Bg2gAwBsMwDQY4=
+github.com/alecthomas/kong v0.7.1/go.mod h1:n1iCIO2xS46oE8ZfYCNDqdR0b0wZNrXAIAqro/2132U=
+github.com/alecthomas/repr v0.1.0 h1:ENn2e1+J3k09gyj2shc0dHr/yjaWSHRlrJ4DPMevDqE=
+github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
+github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/hexops/gotextdiff v1.0.3 h1:gitA9+qJrrTCsiCl7+kh75nPqQt1cx4ZkudSTLoUqJM=
+github.com/jezek/xgb v1.1.0 h1:wnpxJzP1+rkbGclEkmwpVFQWpuE2PUGNUzP8SbfFobk=
+github.com/jezek/xgb v1.1.0/go.mod h1:nrhwO0FX/enq75I7Y7G8iN1ubpSGZEiA3v9e9GyRFlk=
+github.com/mattn/go-isatty v0.0.16 h1:bq3VjFmv/sOjHtdEhmkEV4x1AJtvUvOJ2PFAZ5+peKQ=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0 h1:OdAsTTz6OkFY5QxjkYwrChwuRruF69c169dPK26NUlk=
+github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab h1:2QkjZIsXupsJbJIdSjjUOgWK3aEtzyuh2mPt3l/CkeU=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+modernc.org/libc v1.21.2 h1:V053DgNSpAY+IPrO3XlWqrFKUiQqHyPqG4dsx42Ulck=
+modernc.org/libc v1.21.2/go.mod h1:przBsL5RDOZajTVslkugzLBj1evTue36jEomFQOoYuI=
+modernc.org/mathutil v1.5.0 h1:rV0Ko/6SfM+8G+yKiyI830l3Wuz1zRutdslNoQ0kfiQ=
+modernc.org/mathutil v1.5.0/go.mod h1:mZW8CKdRPY1v87qxC/wUdX5O1qDzXMP5TH3wjfpga6E=
+modernc.org/memory v1.4.0 h1:crykUfNSnMAXaOJnnxcSzbUGMqkLWjklJKkBK2nwZwk=
+modernc.org/memory v1.4.0/go.mod h1:PkUhL0Mugw21sHPeskwZW4D6VscE/GQJOnIpCnW6pSU=
+modernc.org/xau v1.0.13 h1:AEYsSsJFSmkfhSwV6/dx6GoHt02BnZLmMcRT1O8EUOo=
+modernc.org/xau v1.0.13/go.mod h1:5ORRqBKlhiUXwoVdM0+ZPy8plvcq0OPOdEgTWyeokhk=
+modernc.org/xcb v1.0.13 h1:SIMh1yKsKjkfT/qAxcxSv/W+mRe4RnPzp+XewnD4rS4=
+modernc.org/xcb v1.0.13/go.mod h1:M5m1dSVaHvBUf5XUg5Y/b1DZdJs6NK7pYLqsQ+d0swU=
+modernc.org/xdmcp v1.0.14 h1:hRCxbYfl75rvOdCmVCPLBRCedClOPjpHiq+tOBzGS3Q=
+modernc.org/xdmcp v1.0.14/go.mod h1:TDsH3iMey1HJ3tMCePfTy4dIX6hL/MIVnGREX97nCrE=

src/bspc/domains.go

@@ -0,0 +1,17 @@
+package bspc
+
+import "tuxpa.in/t/wm/src/sock"
+
+type NODE_SEL string
+
+type Node struct {
+	Sel NODE_SEL
+}
+
+func (n *Node) Focus(node NODE_SEL) error {
+	s, err := sock.Default()
+	if err != nil {
+		return err
+	}
+	return s.Send("node", "-l")
+}

src/cmd/cmd.go

@@ -0,0 +1,12 @@
+package cmd
+
+import "context"
+
+type Context struct {
+	Debug bool
+	context.Context
+}
+
+type Cmd interface {
+	Run(ctx *Context) error
+}

src/sock/sock.go

@@ -0,0 +1,61 @@
+package sock
+
+import (
+	"fmt"
+	"io"
+	"net"
+	"os"
+
+	"github.com/jezek/xgb"
+)
+
+const SOCKET_PATH_TPL = "/tmp/bspwm%s_%d_%d-socket"
+
+type Sock struct {
+	C net.Conn
+}
+
+func (s *Sock) Send(args ...string) (string, error) {
+	if len(args) == 0 {
+		return "", s.C.Close()
+	}
+	for _, msg := range args {
+		_, err := s.C.Write([]byte(msg))
+		if err != nil {
+			return "", err
+		}
+		_, err = s.C.Write([]byte{0})
+		if err != nil {
+			return "", err
+		}
+	}
+	bts, err := io.ReadAll(s.C)
+	if err != nil {
+		return "", err
+	}
+	if len(bts) > 0 {
+		if bts[0] == 7 {
+			return "", fmt.Errorf(string(bts[1:]))
+		}
+	}
+	return string(bts), nil
+}
+
+func Default() (*Sock, error) {
+	return New(os.Getenv("BSPWM_SOCKET"))
+}
+func New(path string) (*Sock, error) {
+	xc, err := xgb.NewConn()
+	if err != nil {
+		return nil, err
+	}
+	defer xc.Close()
+	if path == "" {
+		path = fmt.Sprintf(SOCKET_PATH_TPL, "", xc.DisplayNumber, xc.DefaultScreen)
+	}
+	conn, err := net.Dial("unix", path)
+	if err != nil {
+		return nil, err
+	}
+	return &Sock{C: conn}, nil
+}