cmd/pkgsite: use local Go repo clone
Add the -gorepo flag, which lets the user specify a local clone of the
Go repo. This can save a little time serving standard library pages.
Change-Id: Ic8f436b8ba3494dc51db7593b20613724faab9e5
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/347549
Trust: Jonathan Amsterdam <jba@google.com>
Run-TryBot: Jonathan Amsterdam <jba@google.com>
Reviewed-by: Julie Qiu <julie@golang.org>
TryBot-Result: kokoro <noreply+kokoro@google.com>
diff --git a/cmd/pkgsite/main.go b/cmd/pkgsite/main.go
index 3aa7d41..54872f8 100644
--- a/cmd/pkgsite/main.go
+++ b/cmd/pkgsite/main.go
@@ -24,6 +24,11 @@
// You can still provide modules on the local filesystem by listing their paths:
//
// pkgsite -static ~/repos/pkgsite/static -cache -proxy ~/repos/cue some/other/module
+//
+// Although standard library packages will work by default, the docs can take a
+// while to appear the first time because the Go repo must be cloned and
+// processed. If you clone the repo yourself (https://go.googlesource.com/go),
+// provide its location with the -gorepo flag to save a little time.
package main
import (
@@ -46,6 +51,7 @@
"golang.org/x/pkgsite/internal/middleware"
"golang.org/x/pkgsite/internal/proxy"
"golang.org/x/pkgsite/internal/source"
+ "golang.org/x/pkgsite/internal/stdlib"
)
const defaultAddr = "localhost:8080" // default webserver address
@@ -57,6 +63,7 @@
useCache = flag.Bool("cache", false, "fetch from the module cache")
cacheDir = flag.String("cachedir", "", "module cache directory (defaults to `go env GOMODCACHE`)")
useProxy = flag.Bool("proxy", false, "fetch from GOPROXY if not found locally")
+ goRepoPath = flag.String("gorepo", "", "path to Go repo on local filesystem")
)
func main() {
@@ -107,6 +114,11 @@
die("connecting to proxy: %s", err)
}
}
+
+ if *goRepoPath != "" {
+ stdlib.SetGoRepoPath(*goRepoPath)
+ }
+
server, err := newServer(ctx, paths, *gopathMode, downloadDir, prox)
if err != nil {
die("%s\nMaybe you need to provide the location of static assets with -static.", err)
