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main.go
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main.go
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package main
import (
"fmt"
"log"
"os"
"github.com/shortmoose/toobig/internal/base"
"github.com/shortmoose/toobig/internal/cmd"
"github.com/urfave/cli/v2"
)
type do func(ctx *base.Context) error
func wrap(c *cli.Context, fn do) error {
// TODO: Do we want to allow multiple configs?
args := c.Args().Slice()
if len(args) != 1 {
cli.ShowCommandHelpAndExit(c, c.Command.Name, 1)
}
for _, path := range args {
var ctx base.Context
ctx.Command = c.Command.Name
ctx.ConfigPath = path
ctx.DryRun = c.Bool("dry-run")
ctx.Verbose = c.Bool("verbose")
e := fn(&ctx)
if e != nil {
return e
}
}
return nil
}
func main() {
app := &cli.App{
Flags: []cli.Flag{
/*
&cli.BoolFlag{
Name: "verbose",
Aliases: []string{"v"},
Value: false,
Usage: "Usage ...",
},
&cli.BoolFlag{
Name: "dry-run",
Value: false,
Usage: "Usage ...",
},
*/
},
Commands: []*cli.Command{
{
Name: "update",
Usage: "update repos to match blobs",
Action: func(c *cli.Context) error {
return wrap(c, cmd.Update)
},
},
{
Name: "restore",
Usage: "restore blobs to match repos",
Action: func(c *cli.Context) error {
return wrap(c, cmd.Restore)
},
},
{
Name: "fsck",
Usage: "verify data integrity",
Action: func(c *cli.Context) error {
return wrap(c, cmd.Fsck)
},
},
{
Name: "status",
Usage: "info about current state",
Action: func(c *cli.Context) error {
return wrap(c, cmd.Status)
},
},
{
Name: "version",
Usage: "print version",
Action: func(c *cli.Context) error {
fmt.Printf("Version %s\n", version)
return nil
},
},
},
}
err := app.Run(os.Args)
if err != nil {
log.Fatal(err)
}
}