func tpdoc(src *commander.Source, resp *commander.Response, cmd string, args []string) {
if len(args) == 0 {
resp.Private()
resp.Printf("What package do you want?")
return
}
pkg := args[0]
for _, ch := range pkg {
switch ch {
case 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z':
case 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z':
case '0', '1', '2', '3', '4', '5', '6', '7', '8', '9':
case '-', '.', '_', '/':
default:
resp.Private()
resp.Printf("Hmm, that doesn't look like a package name...")
return
}
}
uri := url.URL{
Scheme: "http",
Host: ThirdPartyHost,
Path: "/",
RawQuery: url.Values{"q": {pkg}}.Encode(),
}
r, err := http.Head(uri.String())
// If the query did not redirect, then GoPkgDoc could not find the package.
if err != nil || r.StatusCode != http.StatusOK || r.Request.URL.Path == "/" {
resp.Public()
resp.Printf("Hmm, I can't find %q. You can look for it on %s .", pkg, ThirdPartyIndex)
return
}
resp.Public()
resp.Printf("3pkg: %s", r.Request.URL.String())
}
func nopaste(s *commander.Source, r *commander.Response, cmd string, args []string) {
r.Public()
r.Printf("If you need to paste more than 3 lines, use gp: go get github.com/kylelemons/gopaste/gp")
}
func godoc(src *commander.Source, resp *commander.Response, cmd string, args []string) {
// The index is copy-on-write
index := godocIndex
sites, pages := []string{"release"}, []string{cmd}
switch cmd {
case "doc":
pages = make([]string, 0, len(DocPages))
for page := range DocPages {
pages = append(pages, page)
}
default:
if _, ok := DocPages[cmd]; !ok {
resp.Private()
resp.Printf("Unrecognized godoc subcommand %q", cmd)
return
}
}
var start int
var overriddenSites bool
for _, arg := range args {
if len(arg) == 0 || arg[0] != '-' {
continue
}
for len(arg) > 1 && arg[0] == '-' {
arg = arg[1:]
}
start++
if _, ok := DocSites[arg]; ok {
if overriddenSites {
sites = append(sites, arg)
continue
}
sites = []string{arg}
overriddenSites = true
} else {
resp.Private()
resp.Printf("Unrecognized godoc option: --%s", arg)
}
}
search := strings.Join(args[start:], " ")
if search == "" {
resp.Private()
resp.Printf("What do you want to search for?")
return
}
if index == nil {
resp.Private()
resp.Printf("The index isn't ready yet.")
return
}
prefix := ""
exact := make([]string, 0, MaxPublicResults)
found := make([]string, 0, MaxPublicResults)
for _, site := range sites {
if len(sites) > 1 {
prefix = site + ": "
}
for _, page := range pages {
search := search
switch page {
case "pkg", "cmd": // leave the case alone
default:
search = strings.Title(search)
}
pageIndex := index.Pages[site][page]
if urls, ok := pageIndex.SectionURLs[search]; ok {
for _, url := range urls {
exact = append(exact, fmt.Sprintf("%s%s: %s - %s", prefix, page, search, url))
}
}
if len(exact) > 0 {
continue
}
for section, urls := range pageIndex.SectionURLs {
if strings.Contains(section, search) {
for _, url := range urls {
found = append(found, fmt.Sprintf("%s%s: %s - %s", prefix, page, section, url))
}
}
}
}
}
switch {
case len(exact) > 0:
resp.Public()
for _, e := range exact {
resp.Printf(e)
}
case len(found) > MaxPublicResults:
resp.Private()
resp.Printf("Found %d results; only showing %d", len(found), MaxPublicResults)
sort.Sort(DashSorter(found))
found = found[:MaxPublicResults]
fallthrough
case len(found) > 0:
resp.Public()
for _, f := range found {
resp.Printf(f)
}
default:
resp.Private()
resp.Printf("Nothing found for %q in %v x %v", search, sites, pages)
}
}