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Code Issues Releases Activity

remove subprocess channel stuff

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This commit is contained in:
Jesse Duffield 2019-04-07 16:45:55 +10:00
parent 55538a3695
commit 0f1abcb10c
2 changed files with 13 additions and 38 deletions
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4
pkg/gui/files_panel.go
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@ -601,10 +601,6 @@ func (gui *Gui) handleCreateResetMenu(g *gocui.Gui, v *gocui.View) error {
}
func (gui *Gui) handleCustomCommand(g *gocui.Gui, v *gocui.View) error {
// gui.subProcessChan <- gui.OSCommand.RunCustomCommand(`read -p "Name: " name; echo $name; read -p "Okay: " okay; echo $okay`)
// return nil
return gui.createPromptPanel(g, v, gui.Tr.SLocalize("CustomCommand"), func(g *gocui.Gui, v *gocui.View) error {
command := gui.trimmedContent(v)
gui.SubProcess = gui.OSCommand.RunCustomCommand(command)

47
pkg/gui/gui.go
View File

@ -64,20 +64,19 @@ type Teml i18n.Teml
// Gui wraps the gocui Gui object which handles rendering and events
type Gui struct {
g *gocui.Gui
Log *logrus.Entry
GitCommand *commands.GitCommand
OSCommand *commands.OSCommand
SubProcess *exec.Cmd
subProcessChan chan (*exec.Cmd)
State guiState
Config config.AppConfigurer
Tr *i18n.Localizer
Errors SentinelErrors
Updater *updates.Updater
statusManager *statusManager
credentials credentials
waitForIntro sync.WaitGroup
g *gocui.Gui
Log *logrus.Entry
GitCommand *commands.GitCommand
OSCommand *commands.OSCommand
SubProcess *exec.Cmd
State guiState
Config config.AppConfigurer
Tr *i18n.Localizer
Errors SentinelErrors
Updater *updates.Updater
statusManager *statusManager
credentials credentials
waitForIntro sync.WaitGroup
}
// for now the staging panel state, unlike the other panel states, is going to be
@ -533,8 +532,6 @@ func (gui *Gui) loadNewRepo() error {
return err
}
}
go gui.listenForSubprocesses()
return nil
}
@ -646,24 +643,6 @@ func (gui *Gui) Run() error {
return err
}
func (gui *Gui) listenForSubprocesses() {
// every time there is a subprocess, we're going to halt the execution of the UI via an update block, and wait for the command to finish
gui.subProcessChan = make(chan *exec.Cmd, 0)
for {
subProcess := <-gui.subProcessChan
gui.g.Update(func(*gocui.Gui) error {
subProcess.Stdin = os.Stdin
output, _ := runCommand(subProcess)
gui.State.SubProcessOutput = output
subProcess.Stdout = ioutil.Discard
subProcess.Stderr = ioutil.Discard
subProcess.Stdin = nil
return nil
})
}
}
// RunWithSubprocesses loops, instantiating a new gocui.Gui with each iteration
// if the error returned from a run is a ErrSubProcess, it runs the subprocess
// otherwise it handles the error, possibly by quitting the application