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go.tools/cmd/godoc: search go.tools/cmd before $GOROOT/cmd 

Fixes golang/go#6527.

R=rsc
CC=golang-dev
https://golang.org/cl/14725043
This commit is contained in:
Andrew Gerrand 2013-10-18 10:42:41 +09:00
parent 851a7b980a
commit 36c288d6d7
1 changed files with 6 additions and 6 deletions
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12
cmd/godoc/main.go
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@ -371,21 +371,21 @@ func main() {
mode |= godoc.ShowSource
}
// first, try as package unless forced as command
// First, try as package unless forced as command.
var info *godoc.PageInfo
if !forceCmd {
info = pres.GetPkgPageInfo(abspath, relpath, mode)
}
// second, try as command unless the path is absolute
// (the go command invokes godoc w/ absolute paths; don't override)
// Second, try as command (if the path is not absolute).
var cinfo *godoc.PageInfo
if !filepath.IsAbs(path) {
abspath = pathpkg.Join(pres.CmdFSRoot(), path)
// First try go.tools/cmd.
abspath = pathpkg.Join(pres.PkgFSRoot(), toolsPath+path)
cinfo = pres.GetCmdPageInfo(abspath, relpath, mode)
if cinfo.IsEmpty() {
// Try go.tools/cmd if not found in $GOROOT/cmd.
abspath = pathpkg.Join(pres.PkgFSRoot(), toolsPath+path)
// Then try $GOROOT/cmd.
abspath = pathpkg.Join(pres.CmdFSRoot(), path)
cinfo = pres.GetCmdPageInfo(abspath, relpath, mode)
}
}