From: Rob Pike <r@golang.org>
Date: Wed, 29 Apr 2015 21:54:31 +0000 (-0700)
Subject: cmd/doc: show the true import path rather than "."
X-Git-Tag: go1.5beta1~830
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=1ab60c2930a0b3f95589a89883cf863becb1e56e;p=gostls13.git

cmd/doc: show the true import path rather than "."

Change-Id: I7b15c027c15eefc2a004eb61491e828a7fbefc54
Reviewed-on: https://go-review.googlesource.com/9513
Reviewed-by: Russ Cox <rsc@golang.org>
---

diff --git a/src/cmd/doc/main.go b/src/cmd/doc/main.go
index 22694287e9..b3be2a975b 100644
--- a/src/cmd/doc/main.go
+++ b/src/cmd/doc/main.go
@@ -89,7 +89,7 @@ func parseArgs() (*build.Package, string, string) {
 		usage()
 	case 0:
 		// Easy: current directory.
-		return importDir("."), "", ""
+		return importDir(pwd()), "", ""
 	case 1:
 		// Done below.
 	case 2:
@@ -156,7 +156,7 @@ func parseArgs() (*build.Package, string, string) {
 		log.Fatalf("no such package %s", arg[0:period])
 	}
 	// Guess it's a symbol in the current directory.
-	return importDir("."), "", arg
+	return importDir(pwd()), "", arg
 }
 
 // importDir is just an error-catching wrapper for build.ImportDir.
@@ -285,3 +285,12 @@ func pathFor(root, pkg string) (result string) {
 	filepath.Walk(root, visit)
 	return "" // Call to panic above sets the real value.
 }
+
+// pwd returns the current directory.
+func pwd() string {
+	wd, err := os.Getwd()
+	if err != nil {
+		log.Fatal(err)
+	}
+	return wd
+}