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author | bep <bjorn.erik.pedersen@gmail.com> | 2015-05-16 00:11:39 +0200 |
---|---|---|
committer | bep <bjorn.erik.pedersen@gmail.com> | 2015-05-16 00:11:44 +0200 |
commit | beaa8b1bcabd4be25ac26bea39ab9f7290147e67 (patch) | |
tree | 76095c2b6ec9ddf22477c188c87f47e4c6cee8d6 /helpers/path.go | |
parent | e522e5f4154cb6a5d960aeb8920fa3e433641cf6 (diff) |
Add support for URLs relative to context root
Setting `RelativeURLs` to `true` will make all relative URLs in the site *really* relative.
And will do so with speed.
So:
In `/post/myblogpost.html`:
`/mycss.css` becomes `../mycss.css`
The same in `/index.html` will become:
`./mycss.css` etc.
Note that absolute URLs will not be touched (either external resources, or URLs constructed with `BaseURL`).
The speediness is about the same as before:
```
benchmark old ns/op new ns/op delta
BenchmarkAbsURL 17462 18164 +4.02%
BenchmarkAbsURLSrcset 18842 19632 +4.19%
BenchmarkXMLAbsURLSrcset 18643 19313 +3.59%
BenchmarkXMLAbsURL 9283 9656 +4.02%
benchmark old allocs new allocs delta
BenchmarkAbsURL 24 28 +16.67%
BenchmarkAbsURLSrcset 29 32 +10.34%
BenchmarkXMLAbsURLSrcset 27 30 +11.11%
BenchmarkXMLAbsURL 12 14 +16.67%
benchmark old bytes new bytes delta
BenchmarkAbsURL 3154 3404 +7.93%
BenchmarkAbsURLSrcset 2376 2573 +8.29%
BenchmarkXMLAbsURLSrcset 2569 2763 +7.55%
BenchmarkXMLAbsURL 1888 1998 +5.83%
```
Fixes #1104
Fixes #622
Fixes #937
Fixes #157
Diffstat (limited to 'helpers/path.go')
-rw-r--r-- | helpers/path.go | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/helpers/path.go b/helpers/path.go index e7b84ade3..4924fa581 100644 --- a/helpers/path.go +++ b/helpers/path.go @@ -232,6 +232,41 @@ func MakePathRelative(inPath string, possibleDirectories ...string) (string, err return inPath, errors.New("Can't extract relative path, unknown prefix") } +// Should be good enough for Hugo. +var isFileRe = regexp.MustCompile(".*\\..{1,6}$") + +// Expects a relative path starting after the content directory. +func GetDottedRelativePath(inPath string) string { + inPath = filepath.Clean(filepath.FromSlash(inPath)) + if inPath == "." { + return "./" + } + isFile := isFileRe.MatchString(inPath) + if !isFile { + if !strings.HasSuffix(inPath, FilePathSeparator) { + inPath += FilePathSeparator + } + } + if !strings.HasPrefix(inPath, FilePathSeparator) { + inPath = FilePathSeparator + inPath + } + dir, _ := filepath.Split(inPath) + + sectionCount := strings.Count(dir, FilePathSeparator) + + if sectionCount == 0 || dir == FilePathSeparator { + return "./" + } + + var dottedPath string + + for i := 1; i < sectionCount; i++ { + dottedPath += "../" + } + + return dottedPath +} + // Filename takes a path, strips out the extension, // and returns the name of the file. func Filename(in string) (name string) { |