From 0eeccf082fa68b8e061bdd376a923e04d6073d0f Mon Sep 17 00:00:00 2001
From: Jonathan Amsterdam <jba@google.com>
Date: Thu, 26 Aug 2021 05:51:46 -0400
Subject: internal/fetchdatasource: GetUnitMeta returns NotFound on missing
 package

If a module exists but the package path is not in it, return NotFound.

For golang/go#47780

Change-Id: If3a6602df4b99c8470020e8538e01c685880d86d
Reviewed-on: https://go-review.googlesource.com/c/pkgsite/+/345251
Trust: Jonathan Amsterdam <jba@google.com>
Run-TryBot: Jonathan Amsterdam <jba@google.com>
TryBot-Result: kokoro <noreply+kokoro@google.com>
Reviewed-by: Jamal Carvalho <jamal@golang.org>
Reviewed-by: Julie Qiu <julie@golang.org>
---
 internal/fetchdatasource/fetchdatasource.go | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'internal/fetchdatasource/fetchdatasource.go')

diff --git a/internal/fetchdatasource/fetchdatasource.go b/internal/fetchdatasource/fetchdatasource.go
index 69f803eb..fe2eacca 100644
--- a/internal/fetchdatasource/fetchdatasource.go
+++ b/internal/fetchdatasource/fetchdatasource.go
@@ -181,10 +181,12 @@ func (ds *FetchDataSource) GetUnitMeta(ctx context.Context, path, requestedModul
 		Path:       path,
 		ModuleInfo: module.ModuleInfo,
 	}
-	if u := findUnit(module, path); u != nil {
-		um.Name = u.Name
-		um.IsRedistributable = u.IsRedistributable
+	u := findUnit(module, path)
+	if u == nil {
+		return nil, derrors.NotFound
 	}
+	um.Name = u.Name
+	um.IsRedistributable = u.IsRedistributable
 	return um, nil
 }
 
-- 
cgit v1.3