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all: Apply staticcheck recommendations

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This commit is contained in:
Bjørn Erik Pedersen 2019-03-24 10:11:16 +01:00
parent 3011f36c27
commit b5f39d23b8
41 changed files with 98 additions and 252 deletions
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17
helpers/path.go
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@ -29,6 +29,7 @@ import (
"github.com/gohugoio/hugo/common/hugio"
_errors "github.com/pkg/errors"
"github.com/spf13/afero"
"golang.org/x/text/runes"
"golang.org/x/text/transform"
"golang.org/x/text/unicode/norm"
)
@ -155,7 +156,7 @@ func (p *PathSpec) UnicodeSanitize(s string) string {
if p.RemovePathAccents {
// remove accents - see https://blog.golang.org/normalization
t := transform.Chain(norm.NFD, transform.RemoveFunc(isMn), norm.NFC)
t := transform.Chain(norm.NFD, runes.Remove(runes.In(unicode.Mn)), norm.NFC)
result, _, _ = transform.String(t, string(target))
} else {
result = string(target)
@ -164,10 +165,6 @@ func (p *PathSpec) UnicodeSanitize(s string) string {
return result
}
func isMn(r rune) bool {
return unicode.Is(unicode.Mn, r) // Mn: nonspacing marks
}
// ReplaceExtension takes a path and an extension, strips the old extension
// and returns the path with the new extension.
func ReplaceExtension(path string, newExt string) string {
@ -208,7 +205,7 @@ func makePathRelative(inPath string, possibleDirectories ...string) (string, err
return strings.TrimPrefix(inPath, currentPath), nil
}
}
return inPath, errors.New("Can't extract relative path, unknown prefix")
return inPath, errors.New("can't extract relative path, unknown prefix")
}
// Should be good enough for Hugo.
@ -403,15 +400,13 @@ func ExtractRootPaths(paths []string) []string {
}
var numInPathRe = regexp.MustCompile("\\.(\\d+)\\.")
// FindCWD returns the current working directory from where the Hugo
// executable is run.
func FindCWD() (string, error) {
serverFile, err := filepath.Abs(os.Args[0])
if err != nil {
return "", fmt.Errorf("Can't get absolute path for executable: %v", err)
return "", fmt.Errorf("can't get absolute path for executable: %v", err)
}
path := filepath.Dir(serverFile)
@ -437,7 +432,7 @@ func SymbolicWalk(fs afero.Fs, root string, walker filepath.WalkFunc) error {
// Sanity check
if root != "" && len(root) < 4 {
return errors.New("Path is too short")
return errors.New("path is too short")
}
// Handle the root first
@ -448,7 +443,7 @@ func SymbolicWalk(fs afero.Fs, root string, walker filepath.WalkFunc) error {
}
if !fileInfo.IsDir() {
return fmt.Errorf("Cannot walk regular file %s", root)
return fmt.Errorf("cannot walk regular file %s", root)
}
if err := walker(realPath, fileInfo, err); err != nil && err != filepath.SkipDir {