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138 lines
2.6 KiB
138 lines
2.6 KiB
package Filesystem
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import (
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"os"
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"path/filepath"
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"strings"
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"github.com/vbauerster/mpb"
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bolt "go.etcd.io/bbolt"
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"PackageManager/Client/Database"
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"PackageManager/Client/ProgressBar"
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"PackageManager/Variables"
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)
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func pickFilesSingle(fileKey, filePath string) error {
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var (
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indexBucket *bolt.Bucket
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picksBucket *bolt.Bucket
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e error
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)
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e = Database.FsDB.Batch(func(tx *bolt.Tx) error {
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indexBucket = tx.Bucket(Variables.FsHashIndexBucket)
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picksBucket = tx.Bucket(Variables.FsHashPicksBucket)
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e = AddFileToBucket(picksBucket, fileKey, filePath)
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if e != nil {
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return e
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}
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return RemoveFileFromBucket(indexBucket, fileKey)
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})
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return e
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}
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func pickFilesRecursive(rootPath string) error {
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var (
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fsStatus FilesystemStatus
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indexBucket *bolt.Bucket
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picksBucket *bolt.Bucket
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bar *mpb.Bar
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totalLen int
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trimF string
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f string
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e error
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)
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fsStatus, e = GetFilesystemDiff(rootPath)
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if e != nil {
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return e
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}
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totalLen = len(fsStatus.NewFiles) + len(fsStatus.ModifiedFiles) + len(fsStatus.MissingFiles)
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if totalLen == 0 {
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return nil
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}
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bar = ProgressBar.InitBar("Adding...", totalLen)
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e = Database.FsDB.Batch(func(tx *bolt.Tx) error {
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indexBucket = tx.Bucket(Variables.FsHashIndexBucket)
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picksBucket = tx.Bucket(Variables.FsHashPicksBucket)
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if len(fsStatus.NewFiles) > 0 {
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for _, f = range fsStatus.NewFiles {
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bar.Increment()
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trimF = strings.TrimPrefix(f, Variables.RootDir)
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e = AddFileToBucket(picksBucket, trimF, f)
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if e != nil {
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return e
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}
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}
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}
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if len(fsStatus.ModifiedFiles) > 0 {
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for _, f = range fsStatus.ModifiedFiles {
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bar.Increment()
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trimF = strings.TrimPrefix(f, Variables.RootDir)
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e = AddFileToBucket(picksBucket, trimF, f)
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if e != nil {
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return e
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}
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}
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}
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if len(fsStatus.MissingFiles) > 0 {
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for _, f = range fsStatus.MissingFiles {
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bar.Increment()
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e = RemoveFileFromBucket(indexBucket, f)
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if e != nil {
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return e
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}
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e = RemoveFileFromBucket(picksBucket, f)
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if e != nil {
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return e
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}
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}
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}
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return nil
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})
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return e
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}
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func PickFiles(rootPath string) error {
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var (
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realRootPath string
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rootStat os.FileInfo
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e error
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)
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realRootPath = filepath.Join(Variables.RootDir, rootPath)
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rootStat, e = os.Stat(realRootPath)
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if e != nil {
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return e
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}
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if !rootStat.IsDir() {
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return pickFilesSingle(rootPath, realRootPath)
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}
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return pickFilesRecursive(realRootPath)
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}
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func ResetAllPickedFiles() error {
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var (
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e error
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)
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e = Database.FsDB.Batch(func(tx *bolt.Tx) error {
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return tx.DeleteBucket(Variables.FsHashPicksBucket)
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})
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return e
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}
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