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154 lines
3.1 KiB
154 lines
3.1 KiB
package Package
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import (
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"errors"
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"fmt"
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"io/ioutil"
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"os"
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"os/exec"
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"path/filepath"
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"strconv"
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"strings"
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bolt "go.etcd.io/bbolt"
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"PackageManager/Archive"
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"PackageManager/Client/Database"
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"PackageManager/Client/Filesystem"
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"PackageManager/Color"
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"PackageManager/Helper"
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"PackageManager/Variables"
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)
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func writeManifestFile(path, name, version string) error {
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var (
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cmd *exec.Cmd
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manifest string
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filePath string
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e error
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)
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manifest = fmt.Sprintf(`name: "%s"
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version: "%s"
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dependancies:
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- pkg1: v1.0.0
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- pkg2: v1.0.0
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`, name, version)
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filePath = filepath.Join(path, "manifest.yml")
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e = ioutil.WriteFile(filePath, []byte(manifest), 0644)
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if e != nil {
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return e
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}
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cmd = exec.Command(Variables.Editor, filePath)
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cmd.Stdin = os.Stdin
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cmd.Stdout = os.Stdout
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return cmd.Run()
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}
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func CreatePackage() error {
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var (
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picksBucket *bolt.Bucket
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pickedFiles []string
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pkgFiles []string
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choices string
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choicesSplit []string
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pkgName string
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pkgVersion string
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pkgNameVersion string
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tmpDir string
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index int
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e error
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)
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fmt.Println("Initialising package creation...")
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e = Database.FsDB.View(func(tx *bolt.Tx) error {
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picksBucket = tx.Bucket(Variables.FsHashPicksBucket)
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picksBucket.ForEach(func(k, v []byte) error {
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pickedFiles = append(pickedFiles, string(k))
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return nil
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})
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return nil
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})
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fmt.Println("Added files:")
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Filesystem.PrintFiles(pickedFiles, Color.Green, true)
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fmt.Println("Please select the files you would like to use to create the package. Leave empty for all.")
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choices = Helper.Input()
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if choices == "" {
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pkgFiles = pickedFiles
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} else {
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choicesSplit = strings.Split(choices, ",")
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for _, i := range choicesSplit {
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index, e = strconv.Atoi(i)
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if e != nil {
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// TODO: Handle this error
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panic(e)
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}
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if len(pickedFiles) < index {
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return errors.New("Invalid choice")
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}
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pkgFiles = append(pkgFiles, pickedFiles[index])
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}
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}
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fmt.Println("Please enter the package name:")
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pkgName = Helper.Input()
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if pkgName == "" {
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return errors.New("Invalid package name")
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}
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fmt.Println("Please enter the package version:")
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pkgVersion = Helper.Input()
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if pkgVersion == "" {
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return errors.New("Invalid package name")
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}
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fmt.Printf("Package Name: %s\n", pkgName)
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fmt.Printf("Package Version: %s\n", pkgVersion)
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fmt.Println("Files to be added")
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Filesystem.PrintFiles(pkgFiles, Color.Green, false)
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fmt.Println("Is this correct? [y/N]")
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if strings.ToLower(Helper.Input()) != "y" {
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return errors.New("User aborted")
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}
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pkgNameVersion = fmt.Sprintf("%s-%s", pkgName, pkgVersion)
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tmpDir, e = ioutil.TempDir("/tmp", pkgNameVersion)
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if e != nil {
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return e
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}
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defer os.RemoveAll(tmpDir)
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for _, file := range pkgFiles {
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Filesystem.CopyFile(file, filepath.Join(tmpDir, file))
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}
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e = writeManifestFile(tmpDir, pkgName, pkgVersion)
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if e != nil {
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return e
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}
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e = Archive.TarGzip(tmpDir, pkgNameVersion+".tar.gz")
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if e != nil {
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return e
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}
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fmt.Printf(
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Color.Green("\nSuccessfully created package %s\n"),
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pkgNameVersion,
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)
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return nil
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}
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