Method deltaState

pkg/devspace/sync/initial.go:194–271

(remoteState map[string]*FileInformation, localState map[string]*FileInformation, strategy latest.InitialSyncStrategy)

}

func (i *initialSyncer) deltaState(remoteState map[string]*FileInformation, localState map[string]*FileInformation, strategy latest.InitialSyncStrategy) ([]*FileInformation, error) {
	changes := make([]*FileInformation, 0, 1024)
	for relativePath, stat := range localState {
		absPath := path.Join(i.o.LocalPath, relativePath)
		ignore := false

		// Exclude changes on the upload exclude list
		if i.o.UploadIgnoreMatcher != nil {
			if i.o.UploadIgnoreMatcher.Matches(relativePath, stat.IsDirectory) {
				i.o.FileIndex.Lock()
				// Add to file map and prevent download if local file is newer than the remote one
				if i.o.FileIndex.fileMap[relativePath] != nil {
					if strategy == latest.InitialSyncStrategyPreferLocal || (strategy == latest.InitialSyncStrategyPreferNewest && i.o.FileIndex.fileMap[relativePath].Mtime < stat.Mtime) {
						// Add it to the fileMap
						i.o.FileIndex.Set(stat)

						delete(remoteState, relativePath)
					}
				}

				i.o.FileIndex.Unlock()
				ignore = true
			}
		}

		// Check for symlinks
		if !ignore && stat.ResolvedLink {
			_, err := i.o.AddSymlink(relativePath, absPath)
			if err != nil {
				return nil, err
			}

			i.o.Log.Infof("Symlink found at %s", absPath)
		}

		// Check if stat is somehow not there
		if i.o.IgnoreMatcher != nil && !i.o.IgnoreMatcher.RequireFullScan() && i.o.IgnoreMatcher.Matches(relativePath, stat.IsDirectory) {
			continue
		}

		if stat.IsDirectory {
			// we don't need to recreate a directory that already exists locally
			delete(remoteState, relativePath)

			// should this directory be added?
			if !ignore && stat.Files == 0 {
				i.o.FileIndex.Lock()
				action := i.decide(stat, strategy)
				i.o.FileIndex.Unlock()

				// This can be only uploadAction or noAction, since this is a directory
				if action == uploadAction {
					changes = append(changes, stat)
				}
			}

			continue
		}