diff options
Diffstat (limited to 'transform')
| -rw-r--r-- | transform/chain.go | 5 | ||||
| -rw-r--r-- | transform/hugogeneratorinject.go | 1 |
2 files changed, 5 insertions, 1 deletions
diff --git a/transform/chain.go b/transform/chain.go index b566f54fa..7be38ccaa 100644 --- a/transform/chain.go +++ b/transform/chain.go @@ -15,8 +15,9 @@ package transform import ( "bytes" - bp "github.com/spf13/hugo/bufferpool" "io" + + bp "github.com/spf13/hugo/bufferpool" ) type trans func(rw contentTransformer) @@ -25,10 +26,12 @@ type link trans type chain []link +// NewChain creates a chained content transformer given the provided transforms. func NewChain(trs ...link) chain { return trs } +// NewEmptyTransforms creates a new slice of transforms with a capacity of 20. func NewEmptyTransforms() []link { return make([]link, 0, 20) } diff --git a/transform/hugogeneratorinject.go b/transform/hugogeneratorinject.go index fe82a2eaf..a73227de7 100644 --- a/transform/hugogeneratorinject.go +++ b/transform/hugogeneratorinject.go @@ -24,6 +24,7 @@ import ( var metaTagsCheck = regexp.MustCompile(`(?i)<meta\s+name=['|"]?generator['|"]?`) var hugoGeneratorTag = fmt.Sprintf(`<meta name="generator" content="Hugo %s" />`, helpers.HugoVersion()) +// HugoGeneratorInject injects a meta generator tag for Hugo if none present. func HugoGeneratorInject(ct contentTransformer) { if metaTagsCheck.Match(ct.Content()) { ct.Write(ct.Content()) |