-
-
Notifications
You must be signed in to change notification settings - Fork 27
/
project_runner.go
107 lines (97 loc) · 2.56 KB
/
project_runner.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
package cmd
import (
"github.com/f1bonacc1/process-compose/src/admitter"
"github.com/f1bonacc1/process-compose/src/app"
"github.com/f1bonacc1/process-compose/src/config"
"github.com/f1bonacc1/process-compose/src/loader"
"github.com/f1bonacc1/process-compose/src/tui"
"github.com/rs/zerolog/log"
"os"
"os/signal"
"syscall"
"time"
)
func getProjectRunner(process []string, noDeps bool, mainProcess string, mainProcessArgs []string) *app.ProjectRunner {
if *pcFlags.HideDisabled {
opts.AddAdmitter(&admitter.DisabledProcAdmitter{})
}
project, err := loader.Load(opts)
if err != nil {
log.Fatal().Err(err).Msg("Failed to load project")
}
prjOpts := app.ProjectOpts{}
runner, err := app.NewProjectRunner(
prjOpts.WithIsTuiOn(*pcFlags.Headless).
WithMainProcess(mainProcess).
WithMainProcessArgs(mainProcessArgs).
WithProject(project).
WithProcessesToRun(process).
WithOrderedShutDown(*pcFlags.IsOrderedShutDown).
WithNoDeps(noDeps),
)
if err != nil {
log.Fatal().Err(err).Msg("Failed to initialize the project")
}
return runner
}
func runProject(runner *app.ProjectRunner) {
exitCode := 0
if *pcFlags.Headless {
exitCode = runTui(runner)
} else {
exitCode = runHeadless(runner)
}
os.Remove(*pcFlags.UnixSocketPath)
log.Info().Msg("Thank you for using process-compose")
os.Exit(exitCode)
}
func setSignal(signalHandler func()) {
cancelChan := make(chan os.Signal, 1)
signal.Notify(cancelChan, syscall.SIGTERM, os.Interrupt, syscall.SIGHUP)
go func() {
sig := <-cancelChan
log.Info().Msgf("Caught %v - Shutting down the running processes...", sig)
signalHandler()
}()
}
func runHeadless(project *app.ProjectRunner) int {
setSignal(func() {
_ = project.ShutDownProject()
})
exitCode := project.Run()
return exitCode
}
func runTui(project *app.ProjectRunner) int {
go startTui(project)
exitCode := project.Run()
if !*pcFlags.KeepTuiOn {
tui.Stop()
} else {
tui.Wait()
}
return exitCode
}
func startTui(runner app.IProject) {
col, err := tui.StringToColumnID(*pcFlags.SortColumn)
if err != nil {
log.Err(err).Msgf("Invalid column name %s provided. Using %s", *pcFlags.SortColumn, config.DefaultSortColumn)
col = tui.ProcessStateName
}
tui.SetupTui(runner,
tui.WithRefreshRate(time.Duration(*pcFlags.RefreshRate)*time.Second),
tui.WithStateSorter(col, !*pcFlags.IsReverseSort),
tui.WithTheme(*pcFlags.PcTheme),
)
}
func quiet() func() {
null, _ := os.Open(os.DevNull)
sout := os.Stdout
serr := os.Stderr
os.Stdout = null
os.Stderr = null
return func() {
defer null.Close()
os.Stdout = sout
os.Stderr = serr
}
}