/
main.go
75 lines (65 loc) · 2.15 KB
/
main.go
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package main
import (
// Stdlib
"fmt"
"os"
"os/signal"
// Internal
"github.com/salsaflow/salsaflow/app/appflags"
"github.com/salsaflow/salsaflow/app/metadata"
"github.com/salsaflow/salsaflow/commands/cherrypick"
"github.com/salsaflow/salsaflow/commands/pkg"
"github.com/salsaflow/salsaflow/commands/release"
"github.com/salsaflow/salsaflow/commands/repo"
"github.com/salsaflow/salsaflow/commands/review"
"github.com/salsaflow/salsaflow/commands/story"
"github.com/salsaflow/salsaflow/commands/version"
// Other
"gopkg.in/tchap/gocli.v2"
)
func main() {
// Initialise the application.
trunk := gocli.NewApp("salsaflow")
trunk.UsageLine = "salsaflow SUBCMD [SUBCMD_OPTION ...]"
trunk.Short = "the ultimate Trunk Based Development CLI utility"
trunk.Version = metadata.Version
trunk.Long = `
salsaflow is a CLI utility that provides some useful shortcuts for
Trunk Based Development. See the list of subcommands.`
// Set up the top-level action function.
var flagVersion bool
trunk.Flags.BoolVar(&flagVersion, "version", flagVersion, "print SalsaFlow version and exit")
trunk.Action = func(cmd *gocli.Command, args []string) {
if len(args) != 0 || !flagVersion {
cmd.Usage()
os.Exit(2)
}
fmt.Println(metadata.Version)
}
// Register global flags.
appflags.RegisterGlobalFlags(&trunk.Flags)
// Register subcommands.
trunk.MustRegisterSubcommand(cherrypickCmd.Command)
trunk.MustRegisterSubcommand(pkgCmd.Command)
trunk.MustRegisterSubcommand(releaseCmd.Command)
trunk.MustRegisterSubcommand(repoCmd.Command)
trunk.MustRegisterSubcommand(reviewCmd.Command)
trunk.MustRegisterSubcommand(storyCmd.Command)
trunk.MustRegisterSubcommand(versionCmd.Command)
// Start processing signals.
signalCh := make(chan os.Signal, 1)
signal.Notify(signalCh, os.Interrupt)
go catchSignals(signalCh)
// Run the application.
trunk.Run(os.Args[1:])
}
func catchSignals(ch chan os.Signal) {
<-ch
fmt.Print(`
+-----------------------------------------------------+
| Signal received, the child processes were notified. |
| Send the signal again to exit immediately. |
+-----------------------------------------------------+
`)
signal.Stop(ch)
}