Add clean function to manager
This commit is contained in:
parent
56d80c4883
commit
c55ce0562c
178
manager.go
178
manager.go
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@ -38,16 +38,32 @@ func (game *Game) Clean() error {
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return cachePathError
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}
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var deployedListPath = filepath.Join(cachePath, "backup", "deployed.txt")
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var deployedListPath = filepath.Join(cachePath, "deployed.txt")
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if backupFile, openError := os.Open(deployedListPath); !(os.IsNotExist(openError)) {
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defer backupFile.Close()
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if deployedListFile, openError := os.Open(deployedListPath); !(os.IsNotExist(openError)) {
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{
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defer deployedListFile.Close()
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var scanner = bufio.NewScanner(backupFile)
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var deployedListScanner = bufio.NewScanner(deployedListFile)
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for scanner.Scan() {
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var
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for deployedListScanner.Scan() {
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var deployedPath = filepath.Join(game.Path, deployedListScanner.Text())
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if removeError := os.Remove(deployedPath); removeError != nil {
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return removeError
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}
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var deployedDirPath = filepath.Dir(deployedPath)
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if remainingDirEntries, readDirError := os.ReadDir(deployedDirPath); (readDirError == nil) && (len(remainingDirEntries) == 0) {
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if removeError := os.Remove(deployedDirPath); removeError != nil {
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return removeError
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}
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}
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}
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}
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os.Truncate(deployedListPath, 0)
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}
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return nil
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@ -70,95 +86,103 @@ func (game *Game) ConfigPath() (string, error) {
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}
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func (game *Game) Deploy() error {
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if cleanError := game.Clean(); cleanError != nil {
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return cleanError
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}
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var cachePath, cachePathError = game.CachePath()
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if cachePathError != nil {
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return cachePathError
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}
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var configPath, configPathError = game.ConfigPath()
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var deployedListFile, deployedListCreateError = os.Create(
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filepath.Join(cachePath, "deployed.txt"))
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if configPathError != nil {
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return configPathError
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if deployedListCreateError != nil {
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return deployedListCreateError
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}
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var backupPath = filepath.Join(cachePath, "backup")
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var deployedListPath = filepath.Join(backupPath, "deployed.txt")
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defer deployedListFile.Close()
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if backupFile, openError := os.Open(deployedListPath); !(os.IsNotExist(openError)) {
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defer backupFile.Close()
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{
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var configPath, configPathError = game.ConfigPath()
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var scanner = bufio.NewScanner(backupFile)
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for scanner.Scan() {
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var
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if configPathError != nil {
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return configPathError
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}
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}
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var modsPath = filepath.Join(configPath, "mods")
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var deployedListWriter = bufio.NewWriter(deployedListFile)
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var modsPath = filepath.Join(configPath, "mods")
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var restorePath = filepath.Join(cachePath, "restore")
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for i := range game.ModOrder {
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var mod = game.ModOrder[i]
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for i := range game.ModOrder {
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var mod = game.ModOrder[i]
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if mod.IsEnabled {
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var modPath = filepath.Join(modsPath, mod.Name)
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if mod.IsEnabled {
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var modPath = filepath.Join(modsPath, mod.Name)
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if walkError := filepath.WalkDir(modPath, func(
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path string, dirEntry fs.DirEntry, dirError error) error {
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if walkError := filepath.WalkDir(modPath, func(
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path string, dirEntry fs.DirEntry, dirError error) error {
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if dirError != nil {
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return dirError
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if dirError != nil {
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return dirError
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}
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var fileMode = dirEntry.Type()
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if !(fileMode.IsDir()) {
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var localPath, relativeError = filepath.Rel(modPath, path)
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if relativeError != nil {
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return relativeError
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}
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var linkPath = filepath.Join(game.Path, localPath)
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if pathError := os.MkdirAll(filepath.Dir(linkPath),
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fileMode.Perm()); pathError != nil {
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return pathError
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}
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if _, statError := os.Stat(linkPath); !(os.IsNotExist(statError)) {
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var sourceFile, sourceOpenError = os.Open(linkPath)
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if sourceOpenError != nil {
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return sourceOpenError
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}
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defer sourceFile.Close()
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var targetFile, targetOpenError = os.Create(filepath.Join(restorePath, localPath))
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if targetOpenError != nil {
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return targetOpenError
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}
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defer targetFile.Close()
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var _, copyError = io.Copy(targetFile, sourceFile)
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if copyError != nil {
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return copyError
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}
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}
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if linkError := os.Link(path, linkPath); linkError != nil {
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return linkError
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}
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if _, writeError := deployedListWriter.WriteString(linkPath); writeError != nil {
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return writeError
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}
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}
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return nil
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}); walkError != nil {
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return walkError
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}
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var fileMode = dirEntry.Type()
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if !(fileMode.IsDir()) {
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var localPath, relativeError = filepath.Rel(modPath, path)
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if relativeError != nil {
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return relativeError
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}
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var linkPath = filepath.Join(game.Path, localPath)
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if pathError := os.MkdirAll(filepath.Dir(linkPath),
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fileMode.Perm()); pathError != nil {
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return pathError
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}
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if _, statError := os.Stat(linkPath); !(os.IsNotExist(statError)) {
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var sourceFile, sourceOpenError = os.Open(linkPath)
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if sourceOpenError != nil {
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return sourceOpenError
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}
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defer sourceFile.Close()
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var targetFile, targetOpenError = os.Create(backupPath)
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if targetOpenError != nil {
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return targetOpenError
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}
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defer targetFile.Close()
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var _, copyError = io.Copy(targetFile, sourceFile)
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if copyError != nil {
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return copyError
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}
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}
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if linkError := os.Link(path, linkPath); linkError != nil {
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return linkError
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}
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}
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return nil
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}); walkError != nil {
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return walkError
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}
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}
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}
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