add basic tray functionality

enable with `make TRAY=on ...`. Cross compilation apparently should work
from linux to linux & windows.
This commit is contained in:
Harvey Tindall 2021-05-16 16:23:28 +01:00
parent 6bf1920160
commit 8cf9b1f905
Signed by: hrfee
GPG Key ID: BBC65952848FB1A2
6 changed files with 155 additions and 7 deletions

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@ -27,6 +27,18 @@ else
TAGS := -tags external
endif
TRAY ?= off
ifeq ($(INTERNAL)$(TRAY), offon)
TAGS := $(TAGS) tray
else ifeq ($(INTERNAL)$(TRAY), onon)
TAGS := -tags tray
endif
OS := $(shell go env GOOS)
ifeq ($(TRAY)$(OS), onwindows)
LDFLAGS := $(LDFLAGS) -H=windowsgui
endif
DEBUG ?= off
ifeq ($(DEBUG), on)
SOURCEMAP := --sourcemap
@ -79,7 +91,7 @@ compile:
$(GOBINARY) mod download
$(info Building)
mkdir -p build
CGO_ENABLED=0 $(GOBINARY) build -ldflags="$(LDFLAGS)" $(TAGS) -o build/jfa-go
$(GOBINARY) build -ldflags="$(LDFLAGS)" $(TAGS) -o build/jfa-go
compress:
upx --lzma build/jfa-go

1
go.mod
View File

@ -14,6 +14,7 @@ require (
github.com/dgrijalva/jwt-go v3.2.0+incompatible
github.com/fatih/color v1.10.0
github.com/fsnotify/fsnotify v1.4.9
github.com/getlantern/systray v1.1.0 // indirect
github.com/gin-contrib/pprof v1.3.0
github.com/gin-contrib/static v0.0.0-20200916080430-d45d9a37d28e
github.com/gin-gonic/gin v1.6.3

19
go.sum
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@ -40,6 +40,20 @@ github.com/fatih/color v1.10.0 h1:s36xzo75JdqLaaWoiEHk767eHiwo0598uUxyfiPkDsg=
github.com/fatih/color v1.10.0/go.mod h1:ELkj/draVOlAH/xkhN6mQ50Qd0MPOk5AAr3maGEBuJM=
github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
github.com/getlantern/context v0.0.0-20190109183933-c447772a6520 h1:NRUJuo3v3WGC/g5YiyF790gut6oQr5f3FBI88Wv0dx4=
github.com/getlantern/context v0.0.0-20190109183933-c447772a6520/go.mod h1:L+mq6/vvYHKjCX2oez0CgEAJmbq1fbb/oNJIWQkBybY=
github.com/getlantern/errors v0.0.0-20190325191628-abdb3e3e36f7 h1:6uJ+sZ/e03gkbqZ0kUG6mfKoqDb4XMAzMIwlajq19So=
github.com/getlantern/errors v0.0.0-20190325191628-abdb3e3e36f7/go.mod h1:l+xpFBrCtDLpK9qNjxs+cHU6+BAdlBaxHqikB6Lku3A=
github.com/getlantern/golog v0.0.0-20190830074920-4ef2e798c2d7 h1:guBYzEaLz0Vfc/jv0czrr2z7qyzTOGC9hiQ0VC+hKjk=
github.com/getlantern/golog v0.0.0-20190830074920-4ef2e798c2d7/go.mod h1:zx/1xUUeYPy3Pcmet8OSXLbF47l+3y6hIPpyLWoR9oc=
github.com/getlantern/hex v0.0.0-20190417191902-c6586a6fe0b7 h1:micT5vkcr9tOVk1FiH8SWKID8ultN44Z+yzd2y/Vyb0=
github.com/getlantern/hex v0.0.0-20190417191902-c6586a6fe0b7/go.mod h1:dD3CgOrwlzca8ed61CsZouQS5h5jIzkK9ZWrTcf0s+o=
github.com/getlantern/hidden v0.0.0-20190325191715-f02dbb02be55 h1:XYzSdCbkzOC0FDNrgJqGRo8PCMFOBFL9py72DRs7bmc=
github.com/getlantern/hidden v0.0.0-20190325191715-f02dbb02be55/go.mod h1:6mmzY2kW1TOOrVy+r41Za2MxXM+hhqTtY3oBKd2AgFA=
github.com/getlantern/ops v0.0.0-20190325191751-d70cb0d6f85f h1:wrYrQttPS8FHIRSlsrcuKazukx/xqO/PpLZzZXsF+EA=
github.com/getlantern/ops v0.0.0-20190325191751-d70cb0d6f85f/go.mod h1:D5ao98qkA6pxftxoqzibIBBrLSUli+kYnJqrgBf9cIA=
github.com/getlantern/systray v1.1.0 h1:U0wCEqseLi2ok1fE6b88gJklzriavPJixZysZPkZd/Y=
github.com/getlantern/systray v1.1.0/go.mod h1:AecygODWIsBquJCJFop8MEQcJbWFfw/1yWbVabNgpCM=
github.com/ghodss/yaml v1.0.0 h1:wQHKEahhL6wmXdzwWG11gIVCkOv05bNOh+Rxn0yngAk=
github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
github.com/gin-contrib/gzip v0.0.1 h1:ezvKOL6jH+jlzdHNE4h9h8q8uMpDQjyl0NN0Jd7jozc=
@ -93,6 +107,8 @@ github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+
github.com/go-playground/validator/v10 v10.2.0/go.mod h1:uOYAAleCW8F/7oMFd6aG0GOhaH6EGOAJShg8Id5JGkI=
github.com/go-playground/validator/v10 v10.4.1 h1:pH2c5ADXtd66mxoE0Zm9SUhxE20r7aM3F26W0hOn+GE=
github.com/go-playground/validator/v10 v10.4.1/go.mod h1:nlOn6nFhuKACm19sB/8EGNn9GlaMV7XkbRSipzJ0Ii4=
github.com/go-stack/stack v1.8.0 h1:5SgMzNM5HxrEjV0ww2lTmX6E2Izsfxas4+YHWRs3Lsk=
github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
github.com/go-telegram-bot-api/telegram-bot-api v4.6.4+incompatible h1:2cauKuaELYAEARXRkq2LrJ0yDDv1rW7+wrTEdVL3uaU=
github.com/go-telegram-bot-api/telegram-bot-api v4.6.4+incompatible/go.mod h1:qf9acutJ8cwBUhm1bqgz6Bei9/C/c93FPDljKWwsOgM=
github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekfRL6a582T4P37/31XEstQ5p58=
@ -181,6 +197,8 @@ github.com/modern-go/reflect2 v1.0.1 h1:9f412s+6RmYXLWZSEzVVgPGK7C2PphHj5RJrvfx9
github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e h1:fD57ERR4JtEqsWbfPhv4DMiApHyliiK5xCTNVSPiaAs=
github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e/go.mod h1:zD1mROLANZcx1PVRCS0qkT7pwLkGfwJo4zjcN/Tysno=
github.com/oxtoacart/bpool v0.0.0-20190530202638-03653db5a59c h1:rp5dCmg/yLR3mgFuSOe4oEnDDmGLROTvMragMUXpTQw=
github.com/oxtoacart/bpool v0.0.0-20190530202638-03653db5a59c/go.mod h1:X07ZCGwUbLaax7L0S3Tw4hpejzu63ZrrQiUe6W0hcy0=
github.com/pkg/errors v0.8.1 h1:iURUrRGxPUNPdy5/HRSm+Yj6okJ6UtLINN0Q9M4+h3I=
github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
@ -289,6 +307,7 @@ golang.org/x/sys v0.0.0-20190813064441-fde4db37ae7a/go.mod h1:h1NjWce9XRLGQEsW7w
golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200223170610-d5e6a3e2c0ae/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200515095857-1151b9dac4a9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20200930185726-fdedc70b468f/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=

27
main.go
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@ -41,6 +41,8 @@ var (
PPROF *bool
TEST bool
SWAGGER *bool
QUIT = false
RUNNING = false
warning = color.New(color.FgYellow).SprintfFunc()
info = color.New(color.FgMagenta).SprintfFunc()
hiwhite = color.New(color.FgHiWhite).SprintfFunc()
@ -147,6 +149,8 @@ func test(app *appContext) {
}
func start(asDaemon, firstCall bool) {
RUNNING = true
defer func() { RUNNING = false }()
// app encompasses essentially all useful functions.
app := new(appContext)
@ -618,13 +622,19 @@ func start(asDaemon, firstCall bool) {
func (app *appContext) shutdown() {
app.info.Println("Shutting down...")
cntx, cancel := context.WithTimeout(context.Background(), time.Second*5)
defer cancel()
if err := SRV.Shutdown(cntx); err != nil {
app.err.Fatalf("Server shutdown error: %s", err)
QUIT = true
RESTART <- true
for {
if RUNNING {
continue
}
cntx, cancel := context.WithTimeout(context.Background(), time.Second*5)
defer cancel()
if err := SRV.Shutdown(cntx); err != nil {
app.err.Fatalf("Server shutdown error: %s", err)
}
os.Exit(1)
}
os.Exit(1)
}
func flagPassed(name string) (found bool) {
@ -745,10 +755,15 @@ You can then run:
fmt.Print(info("systemctl --user stop jfa-go\n\n"))
color.New(color.FgYellow).PrintFunc()("To restart: ")
fmt.Print(info("systemctl --user stop jfa-go\n"))
} else if TRAY && flagPassed("tray") {
RunTray()
} else {
RESTART = make(chan bool, 1)
start(false, true)
for {
if QUIT {
continue
}
printVersion()
start(false, false)
}

7
notray.go Normal file
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@ -0,0 +1,7 @@
// +build !tray
package main
var TRAY = false
func RunTray() {}

94
tray.go Normal file
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@ -0,0 +1,94 @@
// +build tray
package main
import (
"log"
"os"
"os/signal"
"syscall"
"github.com/getlantern/systray"
)
var TRAY = true
func RunTray() {
systray.Run(onReady, onExit)
}
func onExit() {
if RUNNING {
QUIT = true
RESTART <- true
}
os.Remove(SOCK)
}
func onReady() {
icon, err := localFS.ReadFile("web/favicon.ico")
if err != nil {
log.Fatalf("Failed to load favicon: %v", err)
}
systray.SetIcon(icon)
systray.SetTitle("jfa-go")
mStart := systray.AddMenuItem("Start", "Start jfa-go")
mStop := systray.AddMenuItem("Stop", "Stop jfa-go")
mRestart := systray.AddMenuItem("Restart", "Restart jfa-go")
mQuit := systray.AddMenuItem("Quit", "Quit jfa-go")
mOnBoot := systray.AddMenuItemCheckbox("Run on login", "Run jfa-go on user login.", false)
c := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt, syscall.SIGTERM)
go func() {
<-c
systray.Quit()
os.Exit(1)
}()
defer func() {
systray.Quit()
}()
RESTART = make(chan bool, 1)
go start(false, true)
mStart.Disable()
mStop.Enable()
mRestart.Enable()
for {
select {
case <-mStart.ClickedCh:
if !RUNNING {
go start(false, false)
mStart.Disable()
mStop.Enable()
mRestart.Enable()
}
case <-mStop.ClickedCh:
if RUNNING {
RESTART <- true
mStop.Disable()
mStart.Enable()
mRestart.Disable()
}
case <-mRestart.ClickedCh:
if RUNNING {
RESTART <- true
mStop.Disable()
mStart.Enable()
mRestart.Disable()
for {
if !RUNNING {
break
}
}
go start(false, false)
mStart.Disable()
mStop.Enable()
mRestart.Enable()
}
case <-mQuit.ClickedCh:
systray.Quit()
}
}
}