diff options
Diffstat (limited to 'utils/utils.go')
| -rw-r--r-- | utils/utils.go | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/utils/utils.go b/utils/utils.go index e4610c97c..e3cb121f4 100644 --- a/utils/utils.go +++ b/utils/utils.go @@ -10,6 +10,7 @@ import ( "os/exec" "path" "path/filepath" + "regexp" "strings" "github.com/mssola/user_agent" @@ -321,10 +322,15 @@ func GetHostnameFromURL(u url.URL) string { // GetHostnameFromURLString will return the hostname component from a URL object. func GetHostnameFromURLString(s string) string { u, err := url.Parse(s) - if err != nil { return "" } return u.Host } + +// GetHashtagsFromText returns all the #Hashtags from a string. +func GetHashtagsFromText(text string) []string { + re := regexp.MustCompile(`#[a-zA-Z0-9_]+`) + return re.FindAllString(text, -1) +} |