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Drop useless or duplicative code.

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This commit is contained in:
Jeffrey Regan
2018-07-24 10:54:18 -07:00
parent 8d420ec3f7
commit a78aa22399
8 changed files with 50 additions and 90 deletions
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34
pkg/loader/fileloader.go
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@@ -26,18 +26,19 @@ import (
const currentDir = "."
// Internal implementation of SchemeLoader interface.
type fileLoader struct {
// FileLoader loads files from a file system.
type FileLoader struct {
fs fs.FileSystem
}
// NewFileLoader returns a SchemeLoader to handle a file system.
func NewFileLoader(fs fs.FileSystem) SchemeLoader {
return &fileLoader{fs: fs}
// NewFileLoader returns a new FileLoader.
func NewFileLoader(fs fs.FileSystem) *FileLoader {
return &FileLoader{fs: fs}
}
// Is the location calculated with the root and location params a full file path.
func (l *fileLoader) IsScheme(root string, location string) bool {
// IsAbsPath return true if the location calculated with the root
// and location params a full file path.
func (l *FileLoader) IsAbsPath(root string, location string) bool {
fullFilePath, err := l.FullLocation(root, location)
if err != nil {
return false
@@ -45,11 +46,12 @@ func (l *fileLoader) IsScheme(root string, location string) bool {
return filepath.IsAbs(fullFilePath)
}
// FullLocation returns some notion of a full path.
// If location is a full file path, then ignore root. If location is relative, then
// join the root path with the location path. Either root or location can be empty,
// but not both. Special case for ".": Expands to current working directory.
// Example: "/home/seans/project", "subdir/bar" -> "/home/seans/project/subdir/bar".
func (l *fileLoader) FullLocation(root string, location string) (string, error) {
func (l *FileLoader) FullLocation(root string, location string) (string, error) {
// First, validate the parameters
if len(root) == 0 && len(location) == 0 {
return "", fmt.Errorf("unable to calculate full location: root and location empty")
@@ -72,20 +74,12 @@ func (l *fileLoader) FullLocation(root string, location string) (string, error)
// Load returns the bytes from reading a file at fullFilePath.
// Implements the Loader interface.
func (l *fileLoader) Load(fullFilePath string) ([]byte, error) {
// Validate path to load from is a full file path.
if !filepath.IsAbs(fullFilePath) {
return nil, fmt.Errorf("attempting to load file without full file path: %s\n", fullFilePath)
}
return l.fs.ReadFile(fullFilePath)
func (l *FileLoader) Load(p string) ([]byte, error) {
return l.fs.ReadFile(p)
}
// GlobLoad returns the map from path to bytes from reading a glob path.
// Implements the Loader interface.
func (l *fileLoader) GlobLoad(fullFilePath string) (map[string][]byte, error) {
// Validate path to load from is a full file path.
if !filepath.IsAbs(fullFilePath) {
return nil, fmt.Errorf("Attempting to load file without full file path: %s\n", fullFilePath)
}
return l.fs.ReadFiles(fullFilePath)
func (l *FileLoader) GlobLoad(p string) (map[string][]byte, error) {
return l.fs.ReadFiles(p)
}