123 lines
3.7 KiB
Go
123 lines
3.7 KiB
Go
package outputMeta
|
|
|
|
import (
|
|
"path"
|
|
"strings"
|
|
)
|
|
|
|
type PackageMetaTagOutputter struct {
|
|
BasePath string
|
|
Username string //If set, the outputter will do /{repo}/ for repos rather than /{user}/{repo}/
|
|
BasePrefixURL string
|
|
SuffixDirectoryURL string
|
|
SuffixFileURL string
|
|
PathLengthLimit uint //The number of path entries in the go import paths
|
|
SuffixImportURL string
|
|
BasePrefixSourceURL string //If blank, use BasePrefixURL instead
|
|
}
|
|
|
|
func (pkgMTO *PackageMetaTagOutputter) GetMetaTags(pathIn string) string {
|
|
return "<meta name=\"go-import\" content=\"" + pkgMTO.GetMetaContentForGoImport(pathIn) + "\">\r\n" +
|
|
"<meta name=\"go-source\" content=\"" + pkgMTO.GetMetaContentForGoSource(pathIn) + "\">"
|
|
}
|
|
|
|
func (pkgMTO *PackageMetaTagOutputter) GetMetaContentForGoImport(pathIn string) string {
|
|
pathLoc := pkgMTO.GetPath(pathIn)
|
|
return pkgMTO.getPrefix(pathLoc) + " git " + pkgMTO.getHomeURL(pathLoc, false) + pkgMTO.SuffixImportURL
|
|
}
|
|
|
|
func (pkgMTO *PackageMetaTagOutputter) GetMetaContentForGoSource(pathIn string) string {
|
|
pathLoc := pkgMTO.GetPath(pathIn)
|
|
return pkgMTO.getPrefix(pathLoc) + " " + pkgMTO.getHomeURL(pathLoc, true) + " " +
|
|
pkgMTO.getDirectoryURL(pathLoc) + " " + pkgMTO.getFileURL(pathLoc)
|
|
}
|
|
|
|
func (pkgMTO *PackageMetaTagOutputter) GetPath(pathIn string) string {
|
|
cleaned := path.Clean(pathIn)
|
|
if cleaned == "/" || cleaned == "." {
|
|
return cleaned
|
|
}
|
|
split := strings.Split(cleaned, "/")
|
|
toReturn := ""
|
|
for i := 1; i < len(split) && i < int(pkgMTO.PathLengthLimit)+1; i++ {
|
|
toReturn += split[i] + "/"
|
|
}
|
|
return toReturn[:len(toReturn)-1]
|
|
}
|
|
|
|
func (pkgMTO *PackageMetaTagOutputter) assureBasePrefixURL() (failed bool) {
|
|
if pkgMTO.BasePrefixURL == "" {
|
|
if pkgMTO.BasePath == "" {
|
|
return true
|
|
}
|
|
pkgMTO.BasePrefixURL = "http://" + pkgMTO.BasePath
|
|
}
|
|
return false
|
|
}
|
|
|
|
func (pkgMTO *PackageMetaTagOutputter) assureBasePrefixSourceURL() (failed bool) {
|
|
if pkgMTO.BasePrefixSourceURL == "" {
|
|
if pkgMTO.assureBasePrefixURL() {
|
|
return true
|
|
}
|
|
if pkgMTO.BasePrefixURL == "" {
|
|
return true
|
|
}
|
|
pkgMTO.BasePrefixSourceURL = pkgMTO.BasePrefixURL
|
|
}
|
|
return false
|
|
}
|
|
|
|
func (pkgMTO *PackageMetaTagOutputter) getPrefix(pathIn string) string {
|
|
if pkgMTO.BasePath == "" {
|
|
return "_"
|
|
}
|
|
return path.Join(pkgMTO.BasePath, pathIn)
|
|
}
|
|
|
|
func (pkgMTO *PackageMetaTagOutputter) getHomeURL(pathIn string, isSource bool) string {
|
|
bpURL := ""
|
|
if isSource {
|
|
if pkgMTO.assureBasePrefixSourceURL() {
|
|
return "_"
|
|
} else {
|
|
bpURL = pkgMTO.BasePrefixSourceURL
|
|
}
|
|
} else {
|
|
if pkgMTO.assureBasePrefixURL() {
|
|
return "_"
|
|
} else {
|
|
bpURL = pkgMTO.BasePrefixURL
|
|
}
|
|
}
|
|
if pkgMTO.Username == "" {
|
|
return bpURL + "/" + strings.TrimLeft(path.Clean(pathIn), "/")
|
|
} else {
|
|
return bpURL + "/" + strings.TrimLeft(path.Join(pkgMTO.Username, pathIn), "/")
|
|
}
|
|
}
|
|
|
|
func (pkgMTO *PackageMetaTagOutputter) getDirectoryURL(pathIn string) string {
|
|
if pkgMTO.assureBasePrefixSourceURL() || pkgMTO.SuffixDirectoryURL == "" {
|
|
return "_"
|
|
}
|
|
|
|
if pkgMTO.Username == "" {
|
|
return pkgMTO.BasePrefixSourceURL + "/" + strings.TrimLeft(path.Join(pathIn, pkgMTO.SuffixDirectoryURL), "/")
|
|
} else {
|
|
return pkgMTO.BasePrefixSourceURL + "/" + strings.TrimLeft(path.Join(pkgMTO.Username, pathIn, pkgMTO.SuffixDirectoryURL), "/")
|
|
}
|
|
}
|
|
|
|
func (pkgMTO *PackageMetaTagOutputter) getFileURL(pathIn string) string {
|
|
if pkgMTO.assureBasePrefixSourceURL() || pkgMTO.SuffixFileURL == "" {
|
|
return "_"
|
|
}
|
|
|
|
if pkgMTO.Username == "" {
|
|
return pkgMTO.BasePrefixSourceURL + "/" + strings.TrimLeft(path.Join(pathIn, pkgMTO.SuffixFileURL), "/")
|
|
} else {
|
|
return pkgMTO.BasePrefixSourceURL + "/" + strings.TrimLeft(path.Join(pkgMTO.Username, pathIn, pkgMTO.SuffixFileURL), "/")
|
|
}
|
|
}
|