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fix: do not read whole file on listings

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License: MIT
Signed-off-by: Henrique Dias <hacdias@gmail.com>

Former-commit-id: c630ed523a9f599c3dd1eda5930baa020d0b9911 [formerly f89f524d2979e43d6c2fd99903552bfe89addbc1] [formerly ba05ce7e5c730a04681910d87378dcdf3acc809b [formerly 28b326ab1d]]
Former-commit-id: cc4832f376eb2e5d5c99dfdac9b1966448b4e48f [formerly f254f221fa44f016a8f22cb3414580bb3a57750b]
Former-commit-id: 66c66d82ade69e62d32e05f8350166b2cdc3bb12
This commit is contained in:
Henrique Dias 2019-01-06 09:24:09 +00:00
parent 1db210a24f
commit 3890a9a416
1 changed files with 12 additions and 9 deletions
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21
files/file.go
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@ -76,7 +76,7 @@ func NewFileInfo(opts FileOptions) (*FileInfo, error) {
return file, file.readListing(opts.Checker)
}
err = file.detectType(opts.Modify)
err = file.detectType(opts.Modify, true)
if err != nil {
return nil, err
}
@ -126,7 +126,7 @@ func (i *FileInfo) Checksum(algo string) error {
return nil
}
func (i *FileInfo) detectType(modify bool) error {
func (i *FileInfo) detectType(modify, saveContent bool) error {
reader, err := i.Fs.Open(i.Path)
if err != nil {
return err
@ -160,17 +160,20 @@ func (i *FileInfo) detectType(modify bool) error {
return nil
default:
i.Type = "text"
afs := &afero.Afero{Fs: i.Fs}
content, err := afs.ReadFile(i.Path)
if err != nil {
return err
}
if !modify {
i.Type = "textImmutable"
}
i.Content = string(content)
if saveContent {
afs := &afero.Afero{Fs: i.Fs}
content, err := afs.ReadFile(i.Path)
if err != nil {
return err
}
i.Content = string(content)
}
}
return nil
@ -238,7 +241,7 @@ func (i *FileInfo) readListing(checker rules.Checker) error {
} else {
listing.NumFiles++
err := file.detectType(true)
err := file.detectType(true, false)
if err != nil {
return err
}