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main.go
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main.go
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package main
import (
"fmt"
"os"
"github.com/AlecAivazis/survey/v2"
"github.com/egoist/bget"
)
func main() {
args, err := ParseArgs(os.Args[1:])
if err != nil {
fmt.Println(err)
os.Exit(1)
}
err = handle(args)
if err != nil {
fmt.Println(err)
os.Exit(1)
}
}
func handle(args *AppArgs) error {
gh := bget.NewGitHub(args.Repo, args.GitHubToken)
stopSpinner := bget.ShowSpinnerWhile("Fetching releases")
release, err := gh.FetchRelease()
stopSpinner()
if err != nil {
return err
}
var assetsForPrompt []string
assets := make(map[int]bget.GithubReleaseAsset)
for index, asset := range release.Assets {
if !bget.IsQualifiedAsset(asset.Name) {
continue
}
assetsForPrompt = append(assetsForPrompt, asset.Name+" ("+bget.HumanSize(asset.Size)+")")
assets[index] = asset
}
if len(assetsForPrompt) == 0 {
return fmt.Errorf("no releases in this repo")
}
var assetIndex int
err = survey.AskOne(&survey.Select{
Message: "Select an asset",
Options: assetsForPrompt,
}, &assetIndex)
if err != nil {
return err
}
if assetIndex < 0 || assetIndex >= len(assets) {
return fmt.Errorf("invalid asset index")
}
asset := assets[assetIndex]
err = gh.DownloadAndInstallAsset(&asset, &bget.InstallOpts{
BinDir: args.BinDir,
BinName: args.BinName,
})
return err
}