mirror of
https://codeberg.org/scip/swaycycle.git
synced 2025-12-16 12:10:56 +01:00
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BIN
.github/assets/screenshot.png
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87
.github/workflows/release.yaml
vendored
87
.github/workflows/release.yaml
vendored
@@ -1,87 +0,0 @@
|
||||
name: build-release
|
||||
on:
|
||||
push:
|
||||
tags:
|
||||
- "v*.*.*"
|
||||
|
||||
jobs:
|
||||
release:
|
||||
name: Build Release Assets
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- name: Checkout code
|
||||
uses: actions/checkout@v4
|
||||
|
||||
- name: Set up Go
|
||||
uses: actions/setup-go@v5
|
||||
with:
|
||||
go-version: 1.23.5
|
||||
|
||||
- name: Build the executables
|
||||
run: ./mkrel.sh swaycycle ${{ github.ref_name}}
|
||||
|
||||
- name: List the executables
|
||||
run: ls -l ./releases
|
||||
|
||||
- name: Upload the binaries
|
||||
uses: svenstaro/upload-release-action@v2
|
||||
with:
|
||||
repo_token: ${{ secrets.GITHUB_TOKEN }}
|
||||
tag: ${{ github.ref_name }}
|
||||
file: ./releases/*
|
||||
file_glob: true
|
||||
|
||||
- name: Build Changelog
|
||||
id: github_release
|
||||
uses: mikepenz/release-changelog-builder-action@v5
|
||||
env:
|
||||
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
|
||||
with:
|
||||
mode: "PR"
|
||||
configurationJson: |
|
||||
{
|
||||
"template": "#{{CHANGELOG}}\n\n**Full Changelog**: #{{RELEASE_DIFF}}",
|
||||
"pr_template": "- #{{TITLE}} (##{{NUMBER}}) by #{{AUTHOR}}\n#{{BODY}}",
|
||||
"empty_template": "- no changes",
|
||||
"categories": [
|
||||
{
|
||||
"title": "## New Features",
|
||||
"labels": ["add", "feature"]
|
||||
},
|
||||
{
|
||||
"title": "## Bug Fixes",
|
||||
"labels": ["fix", "bug", "revert"]
|
||||
},
|
||||
{
|
||||
"title": "## Documentation Enhancements",
|
||||
"labels": ["doc"]
|
||||
},
|
||||
{
|
||||
"title": "## Refactoring Efforts",
|
||||
"labels": ["refactor"]
|
||||
},
|
||||
{
|
||||
"title": "## Miscellaneus Changes",
|
||||
"labels": []
|
||||
}
|
||||
],
|
||||
"ignore_labels": [
|
||||
"duplicate", "good first issue", "help wanted", "invalid", "question", "wontfix"
|
||||
],
|
||||
"label_extractor": [
|
||||
{
|
||||
"pattern": "(.) (.+)",
|
||||
"target": "$1"
|
||||
},
|
||||
{
|
||||
"pattern": "(.) (.+)",
|
||||
"target": "$1",
|
||||
"on_property": "title"
|
||||
}
|
||||
]
|
||||
}
|
||||
|
||||
- name: Create Release
|
||||
uses: softprops/action-gh-release@v2
|
||||
with:
|
||||
body: ${{steps.github_release.outputs.changelog}}
|
||||
87
Makefile
87
Makefile
@@ -1,87 +0,0 @@
|
||||
# Copyright © 2025 Thomas von Dein
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
|
||||
#
|
||||
# no need to modify anything below
|
||||
tool = swaycycle
|
||||
VERSION = $(shell grep VERSION main.go | head -1 | cut -d '"' -f2)
|
||||
archs = darwin freebsd linux
|
||||
PREFIX = /usr/local
|
||||
UID = root
|
||||
GID = 0
|
||||
HAVE_POD := $(shell pod2text -h 2>/dev/null)
|
||||
|
||||
all: buildlocal
|
||||
|
||||
|
||||
buildlocal:
|
||||
CGO_LDFLAGS='-static' go build -tags osusergo,netgo -ldflags "-extldflags=-static" -o $(tool)
|
||||
|
||||
install: buildlocal
|
||||
install -d -o $(UID) -g $(GID) $(PREFIX)/bin
|
||||
install -d -o $(UID) -g $(GID) $(PREFIX)/man/man1
|
||||
install -o $(UID) -g $(GID) -m 555 $(tool) $(PREFIX)/sbin/
|
||||
install -o $(UID) -g $(GID) -m 444 $(tool).1 $(PREFIX)/man/man1/
|
||||
|
||||
clean:
|
||||
rm -rf $(tool) coverage.out testdata t/out
|
||||
|
||||
test: clean
|
||||
mkdir -p t/out
|
||||
go test ./... $(ARGS)
|
||||
|
||||
testlint: test lint
|
||||
|
||||
lint:
|
||||
golangci-lint run
|
||||
|
||||
lint-full:
|
||||
golangci-lint run --enable-all --exclude-use-default --disable exhaustivestruct,exhaustruct,depguard,interfacer,deadcode,golint,structcheck,scopelint,varcheck,ifshort,maligned,nosnakecase,godot,funlen,gofumpt,cyclop,noctx,gochecknoglobals,paralleltest
|
||||
|
||||
testfuzzy: clean
|
||||
go test -fuzz ./... $(ARGS)
|
||||
|
||||
singletest:
|
||||
@echo "Call like this: make singletest TEST=TestPrepareColumns ARGS=-v"
|
||||
go test -run $(TEST) $(ARGS)
|
||||
|
||||
cover-report:
|
||||
go test ./... -cover -coverprofile=coverage.out
|
||||
go tool cover -html=coverage.out
|
||||
|
||||
goupdate:
|
||||
go get -t -u=patch ./...
|
||||
|
||||
buildall:
|
||||
./mkrel.sh $(tool) $(VERSION)
|
||||
|
||||
release:
|
||||
gh release create v$(VERSION) --generate-notes
|
||||
|
||||
show-versions: buildlocal
|
||||
@echo "### swaycycle version:"
|
||||
@./swaycycle -V
|
||||
|
||||
@echo
|
||||
@echo "### go module versions:"
|
||||
@go list -m all
|
||||
|
||||
@echo
|
||||
@echo "### go version used for building:"
|
||||
@grep -m 1 go go.mod
|
||||
|
||||
# lint:
|
||||
# golangci-lint run -p bugs -p unused
|
||||
57
README.md
57
README.md
@@ -1,3 +1,10 @@
|
||||
[](https://ci.codeberg.org/repos/15562)
|
||||
[](https://codeberg.org/scip/swaycycle/raw/branch/main/LICENSE)
|
||||
[](https://goreportcard.com/report/codeberg.org/scip/swaycycleg)
|
||||
|
||||
> [!CAUTION]
|
||||
> This software is now being maintained on [Codeberg](https://codeberg.org/scip/swaycycle/).
|
||||
|
||||
# swaycycle
|
||||
|
||||
Cycle through all visible windows on a sway[fx] workspace including
|
||||
@@ -5,12 +12,16 @@ floating ones or windows in sub-containers. So it simulates the
|
||||
behavior of other window managers and desktop environments. Just bind
|
||||
the tool to `ALT-tab` and there you go.
|
||||
|
||||
|
||||
|
||||
## Installation
|
||||
|
||||
Checkout the repo and execute `make`. You'll need the go toolkit. Then
|
||||
copy the binary `swaycycle` to some location within your `$PATH`.
|
||||
Download the binary for your architecture from the [release
|
||||
page](https://codeberg.org/scip/swaycycle/releases) and copy to
|
||||
some location within your `$PATH`.
|
||||
|
||||
To build the tool from source, checkout the repo and execute
|
||||
`make`. You'll need the go toolkit. Then copy the binary `swaycycle`
|
||||
to some location within your `$PATH`.
|
||||
|
||||
## Configuration
|
||||
|
||||
@@ -20,6 +31,13 @@ Add such a line to your sway config file (e.g. in `$HOME/.config/sway/config`):
|
||||
bindsym $mod+Tab exec ~/bin/swaycycle
|
||||
```
|
||||
|
||||
You may also add a second key binding to do the reverse, which is
|
||||
sometimes very useful:
|
||||
|
||||
```default
|
||||
bindsym $mod+Shift+Tab exec ~/bin/swaycycle --prev
|
||||
```
|
||||
|
||||
## Debugging
|
||||
|
||||
You may call `swaycycle` in a terminal window on a workspace with at
|
||||
@@ -35,6 +53,29 @@ It's also possible to debug an instance executed by sway using the
|
||||
bindsym $mod+Tab exec ~/bin/swaycycle -d -l /tmp/cycle.log
|
||||
```
|
||||
|
||||
## How does it work?
|
||||
|
||||
`swaycycle` is being executed by sway when the user presses a key
|
||||
(e.g. `ALT-tab`). It then connects to the running sway instance via
|
||||
the provided IPC unix domain socket as available in the environment
|
||||
variable `SWAYSOCK`. Via that connection it sends the `GET_TREE`
|
||||
command and processes the retrieved JSON response. This JSON tree
|
||||
contains all information about the running instance such as outputs,
|
||||
workspaces and containers.
|
||||
|
||||
Then it determines which workspace is the current active one and
|
||||
builds a list of all windows visible on that workspace, whether
|
||||
floating or not.
|
||||
|
||||
Next it determines which window is following the one in the list with
|
||||
the current active focus. If the active one is at the end of the list,
|
||||
it starts from the top.
|
||||
|
||||
Finally `swaycycle` sends the propper switch focus command via the IPC
|
||||
connection to sway, e.g.:
|
||||
|
||||
`[con_id=14] focus`
|
||||
|
||||
## Getting help
|
||||
|
||||
Although I'm happy to hear from swaycycle users in private email, that's the
|
||||
@@ -42,7 +83,13 @@ best way for me to forget to do something.
|
||||
|
||||
In order to report a bug, unexpected behavior, feature requests or to
|
||||
submit a patch, please open an issue on github:
|
||||
https://github.com/tlinden/swaycycle/issues.
|
||||
https://codeberg.org/scip/swaycycle/issues.
|
||||
|
||||
## See also
|
||||
|
||||
- [sway-ipc(7)](https://www.mankier.com/7/sway-ipc)
|
||||
- [swaywm](https://github.com/swaywm/sway/)
|
||||
- [swayfx](https://github.com/WillPower3309/swayfx)
|
||||
|
||||
## Copyright and license
|
||||
|
||||
@@ -54,7 +101,7 @@ T.v.Dein <tom AT vondein DOT org>
|
||||
|
||||
## Project homepage
|
||||
|
||||
https://github.com/tlinden/swaycycle
|
||||
https://codeberg.org/scip/swaycycle
|
||||
|
||||
## Copyright and License
|
||||
|
||||
|
||||
15
go.mod
15
go.mod
@@ -1,15 +0,0 @@
|
||||
module swaycycle
|
||||
|
||||
go 1.23
|
||||
|
||||
require (
|
||||
github.com/alecthomas/repr v0.5.1 // indirect
|
||||
github.com/fatih/color v1.16.0 // indirect
|
||||
github.com/lmittmann/tint v1.1.2 // indirect
|
||||
github.com/mattn/go-colorable v0.1.13 // indirect
|
||||
github.com/mattn/go-isatty v0.0.20 // indirect
|
||||
github.com/spf13/pflag v1.0.7 // indirect
|
||||
github.com/tlinden/yadu v0.1.3 // indirect
|
||||
golang.org/x/sys v0.14.0 // indirect
|
||||
gopkg.in/yaml.v3 v3.0.1 // indirect
|
||||
)
|
||||
23
go.sum
23
go.sum
@@ -1,23 +0,0 @@
|
||||
github.com/alecthomas/repr v0.5.1 h1:E3G4t2QbHTSNpPKBgMTln5KLkZHLOcU7r37J4pXBuIg=
|
||||
github.com/alecthomas/repr v0.5.1/go.mod h1:Fr0507jx4eOXV7AlPV6AVZLYrLIuIeSOWtW57eE/O/4=
|
||||
github.com/fatih/color v1.16.0 h1:zmkK9Ngbjj+K0yRhTVONQh1p/HknKYSlNT+vZCzyokM=
|
||||
github.com/fatih/color v1.16.0/go.mod h1:fL2Sau1YI5c0pdGEVCbKQbLXB6edEj1ZgiY4NijnWvE=
|
||||
github.com/lmittmann/tint v1.1.2 h1:2CQzrL6rslrsyjqLDwD11bZ5OpLBPU+g3G/r5LSfS8w=
|
||||
github.com/lmittmann/tint v1.1.2/go.mod h1:HIS3gSy7qNwGCj+5oRjAutErFBl4BzdQP6cJZ0NfMwE=
|
||||
github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
|
||||
github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
|
||||
github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
|
||||
github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWEY=
|
||||
github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
|
||||
github.com/spf13/pflag v1.0.7 h1:vN6T9TfwStFPFM5XzjsvmzZkLuaLX+HS+0SeFLRgU6M=
|
||||
github.com/spf13/pflag v1.0.7/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
|
||||
github.com/tlinden/yadu v0.1.3 h1:5cRCUmj+l5yvlM2irtpFBIJwVV2DPEgYSaWvF19FtcY=
|
||||
github.com/tlinden/yadu v0.1.3/go.mod h1:l3bRmHKL9zGAR6pnBHY2HRPxBecf7L74BoBgOOpTcUA=
|
||||
golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.6.0 h1:MVltZSvRTcU2ljQOhs94SXPftV6DCNnZViHeQps87pQ=
|
||||
golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
|
||||
golang.org/x/sys v0.14.0 h1:Vz7Qs629MkJkGyHxUlRHizWJRG2j8fbQKjELVSNhy7Q=
|
||||
golang.org/x/sys v0.14.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
|
||||
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
341
main.go
341
main.go
@@ -1,341 +0,0 @@
|
||||
/*
|
||||
Copyright © 2025 Thomas von Dein
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"io"
|
||||
"log"
|
||||
"log/slog"
|
||||
"os"
|
||||
"os/exec"
|
||||
"runtime/debug"
|
||||
|
||||
"github.com/lmittmann/tint"
|
||||
"github.com/mattn/go-isatty"
|
||||
"github.com/tlinden/yadu"
|
||||
|
||||
flag "github.com/spf13/pflag"
|
||||
)
|
||||
|
||||
type Node struct {
|
||||
Id int `json:"id"`
|
||||
Nodetype string `json:"type"` // output, workspace or container
|
||||
Name string `json:"name"` // workspace number or app name
|
||||
Nodes []Node `json:"nodes"`
|
||||
FloatingNodes []Node `json:"floating_nodes"`
|
||||
Focused bool `json:"focused"`
|
||||
Window int `json:"window"` // wayland native
|
||||
X11Window string `json:"app_id"` // x11 compat
|
||||
Current_workspace string `json:"current_workspace"`
|
||||
}
|
||||
|
||||
const (
|
||||
root = iota + 1
|
||||
output
|
||||
workspace
|
||||
con
|
||||
floating
|
||||
|
||||
LevelNotice = slog.Level(2)
|
||||
|
||||
VERSION = "v0.1.3"
|
||||
)
|
||||
|
||||
var (
|
||||
Visibles = []Node{}
|
||||
CurrentWorkspace = ""
|
||||
Debug = false
|
||||
Dumptree = false
|
||||
Version = false
|
||||
Verbose = false
|
||||
Notswitch = false
|
||||
Showhelp = false
|
||||
Logfile = ""
|
||||
)
|
||||
|
||||
const Usage string = `This is swaycycle - cycle focus through all visible windows on a sway workspace.
|
||||
|
||||
Usage: swaycycle [-vVdDn] [-l <log>]
|
||||
|
||||
Options:
|
||||
-n, --no-switch do not switch windows
|
||||
-d, --debug enable debugging
|
||||
-D, --dump dump the sway tree (needs -d as well)
|
||||
-l, --logfile string write output to logfile
|
||||
-v, --verbose enable verbose logging
|
||||
-V, --version show program version
|
||||
|
||||
Copyleft (L) 2025 Thomas von Dein.
|
||||
Licensed under the terms of the GNU GPL version 3.
|
||||
`
|
||||
|
||||
func main() {
|
||||
flag.BoolVarP(&Debug, "debug", "d", false, "enable debugging")
|
||||
flag.BoolVarP(&Dumptree, "dump", "D", false, "dump the sway tree (needs -d as well)")
|
||||
flag.BoolVarP(&Verbose, "verbose", "v", false, "enable verbose logging")
|
||||
flag.BoolVarP(&Notswitch, "no-switch", "n", false, "do not switch windows")
|
||||
flag.BoolVarP(&Version, "version", "V", false, "show program version")
|
||||
flag.BoolVarP(&Showhelp, "help", "h", Showhelp, "show help")
|
||||
|
||||
flag.StringVarP(&Logfile, "logfile", "l", "", "write output to logfile")
|
||||
flag.Parse()
|
||||
|
||||
if Version {
|
||||
fmt.Printf("This is swaycycle version %s\n", VERSION)
|
||||
os.Exit(0)
|
||||
}
|
||||
|
||||
if Showhelp {
|
||||
fmt.Println(Usage)
|
||||
os.Exit(0)
|
||||
}
|
||||
|
||||
// setup logging
|
||||
if Logfile != "" {
|
||||
file, err := os.OpenFile(Logfile, os.O_APPEND|os.O_WRONLY|os.O_CREATE, 0600)
|
||||
if err != nil {
|
||||
log.Fatalf("Failed to open logfile %s: %s", Logfile, err)
|
||||
}
|
||||
defer file.Close()
|
||||
setupLogging(file)
|
||||
} else {
|
||||
setupLogging(os.Stdout)
|
||||
}
|
||||
|
||||
// fills Visibles node list
|
||||
fetchSwayTree()
|
||||
|
||||
if len(Visibles) == 0 {
|
||||
os.Exit(0)
|
||||
}
|
||||
|
||||
id := findNextWindow()
|
||||
|
||||
if id > 0 && !Notswitch {
|
||||
switchFocus(id)
|
||||
}
|
||||
}
|
||||
|
||||
func setupLogging(output io.Writer) {
|
||||
logLevel := &slog.LevelVar{}
|
||||
|
||||
if !Debug {
|
||||
// default logging
|
||||
opts := &tint.Options{
|
||||
Level: logLevel,
|
||||
AddSource: false,
|
||||
NoColor: IsNoTty(),
|
||||
}
|
||||
|
||||
if Verbose {
|
||||
logLevel.Set(slog.LevelInfo)
|
||||
} else {
|
||||
logLevel.Set(LevelNotice)
|
||||
}
|
||||
|
||||
handler := tint.NewHandler(output, opts)
|
||||
logger := slog.New(handler)
|
||||
|
||||
slog.SetDefault(logger)
|
||||
} else {
|
||||
// we're using a more verbose logger in debug mode
|
||||
buildInfo, _ := debug.ReadBuildInfo()
|
||||
opts := &yadu.Options{
|
||||
Level: logLevel,
|
||||
AddSource: true,
|
||||
}
|
||||
|
||||
logLevel.Set(slog.LevelDebug)
|
||||
|
||||
handler := yadu.NewHandler(output, opts)
|
||||
debuglogger := slog.New(handler).With(
|
||||
slog.Group("program_info",
|
||||
slog.Int("pid", os.Getpid()),
|
||||
slog.String("go_version", buildInfo.GoVersion),
|
||||
),
|
||||
)
|
||||
slog.SetDefault(debuglogger)
|
||||
}
|
||||
}
|
||||
|
||||
// find the next window after the one with current focus. if the last
|
||||
// one has focus, return the first
|
||||
func findNextWindow() int {
|
||||
if len(Visibles) == 0 {
|
||||
return 0
|
||||
}
|
||||
|
||||
seenfocused := false
|
||||
|
||||
for _, node := range Visibles {
|
||||
if node.Focused {
|
||||
seenfocused = true
|
||||
continue
|
||||
}
|
||||
|
||||
if seenfocused {
|
||||
return node.Id
|
||||
}
|
||||
}
|
||||
|
||||
if seenfocused {
|
||||
return Visibles[0].Id
|
||||
}
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
// actually switch focus using a swaymsg command
|
||||
func switchFocus(id int) {
|
||||
var cmd *exec.Cmd
|
||||
arg := fmt.Sprintf("[con_id=%d]", id)
|
||||
|
||||
slog.Debug("executing", "command", "swaymsg "+arg+" focus")
|
||||
|
||||
cmd = exec.Command("swaymsg", arg, "focus")
|
||||
|
||||
errbuf := &bytes.Buffer{}
|
||||
cmd.Stderr = errbuf
|
||||
|
||||
out, err := cmd.Output()
|
||||
|
||||
if err != nil {
|
||||
slog.Debug("failed to execute swaymsg", "output", out)
|
||||
log.Fatalf("Failed to execute swaymsg to switch focus: %s", err)
|
||||
}
|
||||
|
||||
if errbuf.String() != "" {
|
||||
log.Fatalf("swaymsg error: %s", errbuf.String())
|
||||
}
|
||||
|
||||
slog.Info("switched focus", "con_id", id)
|
||||
}
|
||||
|
||||
// execute swaymsg to get its internal tree
|
||||
func fetchSwayTree() {
|
||||
var cmd *exec.Cmd
|
||||
|
||||
slog.Debug("executing", "command", "swaymsg -t get_tree -r")
|
||||
|
||||
cmd = exec.Command("swaymsg", "-t", "get_tree", "-r")
|
||||
|
||||
errbuf := &bytes.Buffer{}
|
||||
cmd.Stderr = errbuf
|
||||
|
||||
out, err := cmd.Output()
|
||||
|
||||
if err != nil {
|
||||
log.Fatalf("Failed to execute swaymsg to get json tree: %s", err)
|
||||
}
|
||||
|
||||
if errbuf.String() != "" {
|
||||
log.Fatalf("swaymsg error: %s", errbuf.String())
|
||||
}
|
||||
|
||||
if err := processJSON(out); err != nil {
|
||||
log.Fatalf("%s", err)
|
||||
}
|
||||
}
|
||||
|
||||
func istype(nd Node, which int) bool {
|
||||
switch nd.Nodetype {
|
||||
case "root":
|
||||
return which == root
|
||||
case "output":
|
||||
return which == output
|
||||
case "workspace":
|
||||
return which == workspace
|
||||
case "con":
|
||||
return which == con
|
||||
case "floating_con":
|
||||
return which == floating
|
||||
}
|
||||
|
||||
return false
|
||||
}
|
||||
|
||||
// get into the sway tree, determine current workspace and extract all
|
||||
// its visible windows, store them in the global var Visibles
|
||||
func processJSON(jsoncode []byte) error {
|
||||
sway := Node{}
|
||||
|
||||
if err := json.Unmarshal(jsoncode, &sway); err != nil {
|
||||
return fmt.Errorf("Failed to unmarshal json: %w", err)
|
||||
}
|
||||
|
||||
if !istype(sway, root) && len(sway.Nodes) == 0 {
|
||||
return fmt.Errorf("Invalid or empty JSON structure")
|
||||
}
|
||||
|
||||
if Dumptree {
|
||||
slog.Debug("processed sway tree", "sway", sway)
|
||||
}
|
||||
|
||||
for _, node := range sway.Nodes {
|
||||
if node.Current_workspace != "" {
|
||||
// this is an output node containing the current workspace
|
||||
CurrentWorkspace = node.Current_workspace
|
||||
recurseNodes(node.Nodes)
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
slog.Debug("processed visible windows", "visibles", Visibles)
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// iterate recursively over given node list extracting visible windows
|
||||
func recurseNodes(nodes []Node) {
|
||||
for _, node := range nodes {
|
||||
// we handle nodes and floating_nodes identical
|
||||
node.Nodes = append(node.Nodes, node.FloatingNodes...)
|
||||
|
||||
if istype(node, workspace) {
|
||||
if node.Name == CurrentWorkspace {
|
||||
recurseNodes(node.Nodes)
|
||||
return
|
||||
}
|
||||
|
||||
// ignore other workspaces
|
||||
continue
|
||||
}
|
||||
|
||||
// the first nodes seen are workspaces, so if we see a con
|
||||
// node, we are already inside the current workspace
|
||||
if (istype(node, con) || istype(node, floating)) &&
|
||||
(node.Window > 0 || node.X11Window != "") {
|
||||
Visibles = append(Visibles, node)
|
||||
} else {
|
||||
recurseNodes(node.Nodes)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// returns TRUE if stdout is NOT a tty or windows
|
||||
func IsNoTty() bool {
|
||||
if !isatty.IsTerminal(os.Stdout.Fd()) {
|
||||
return true
|
||||
}
|
||||
|
||||
// it is a tty
|
||||
return false
|
||||
}
|
||||
69
mkrel.sh
69
mkrel.sh
@@ -1,69 +0,0 @@
|
||||
#!/bin/bash
|
||||
|
||||
# Copyright © 2025 Thomas von Dein
|
||||
|
||||
# This program is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
|
||||
# get list with: go tool dist list
|
||||
DIST="darwin/amd64
|
||||
freebsd/amd64
|
||||
linux/amd64
|
||||
freebsd/arm64
|
||||
linux/arm64"
|
||||
|
||||
tool="$1"
|
||||
version="$2"
|
||||
|
||||
if test -z "$version"; then
|
||||
echo "Usage: $0 <tool name> <release version>"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
rm -rf releases
|
||||
mkdir -p releases
|
||||
|
||||
|
||||
for D in $DIST; do
|
||||
os=${D/\/*/}
|
||||
arch=${D/*\//}
|
||||
binfile="releases/${tool}-${os}-${arch}-${version}"
|
||||
|
||||
if test "$os" = "windows"; then
|
||||
binfile="${binfile}.exe"
|
||||
fi
|
||||
|
||||
tardir="${tool}-${os}-${arch}-${version}"
|
||||
tarfile="releases/${tool}-${os}-${arch}-${version}.tar.gz"
|
||||
set -x
|
||||
GOOS=${os} GOARCH=${arch} go build -tags osusergo,netgo -ldflags "-extldflags=-static" -o ${binfile}
|
||||
mkdir -p ${tardir}
|
||||
cp ${binfile} README.md LICENSE ${tardir}/
|
||||
echo 'tool = swaycycle
|
||||
PREFIX = /usr/local
|
||||
UID = root
|
||||
GID = 0
|
||||
|
||||
install:
|
||||
install -d -o $(UID) -g $(GID) $(PREFIX)/bin
|
||||
install -d -o $(UID) -g $(GID) $(PREFIX)/man/man1
|
||||
install -o $(UID) -g $(GID) -m 555 $(tool) $(PREFIX)/sbin/
|
||||
install -o $(UID) -g $(GID) -m 444 $(tool).1 $(PREFIX)/man/man1/' > ${tardir}/Makefile
|
||||
tar cpzf ${tarfile} ${tardir}
|
||||
sha256sum ${binfile} | cut -d' ' -f1 > ${binfile}.sha256
|
||||
sha256sum ${tarfile} | cut -d' ' -f1 > ${tarfile}.sha256
|
||||
rm -rf ${tardir}
|
||||
set +x
|
||||
done
|
||||
|
||||
Reference in New Issue
Block a user