Go package for templated URIs - enables building URIs from templates and extracting path vars from templates
Define path vars by name...
template := urit.MustCreateTemplate(`/foo/{foo-id:[a-z]*}/bar/{bar-id:[0-9]*}`)
pth, _ := template.PathFrom(urit.Named(
"foo-id", "abc",
"bar-id", "123"))
println(pth)or positional...
template := urit.MustCreateTemplate(`/foo/?/bar/?`)
pth, _ := template.PathFrom(urit.Positional("abc", "123"))
println(pth)Extract vars from paths - using named...
template := urit.MustCreateTemplate(`/credits/{year:[0-9]{4}}/{month:[0-9]{2}}`)
req, _ := http.NewRequest(`GET`, `https://www.example.com/credits/2022/11`, nil)
vars, ok := template.MatchesRequest(req)
println(ok)
println(vars.Get("year"))
println(vars.Get("month"))Or extract using positional...
template := urit.MustCreateTemplate(`/credits/?/?`)
req, _ := http.NewRequest(`GET`, `https://www.example.com/credits/2022/11`, nil)
vars, ok := template.MatchesRequest(req)
println(ok)
println(vars.Get(0))
println(vars.Get(1))Generate path from a template...
template := urit.MustCreateTemplate(`/credits/{year:[0-9]{4}}/{month:[0-9]{2}}`)
path, _ := template.PathFrom(urit.Named("year", "2022", "month", "11"))
println(path)To install Urit, use go get:
go get github.com/go-andiamo/urit
To update Urit to the latest version, run:
go get -u github.com/go-andiamo/urit