Fix inconsistency in --homepage flag in `luarocks doc` and `luarocks write_rockspec`.

`luarocks doc` now uses --home.

3 files changed, 4 insertions, 3 deletions

diff --git a/src/luarocks/doc.lua b/src/luarocks/doc.lua
index 6dee1069..034e2a16 100644
--- a/src/luarocks/doc.lua
+++ b/src/luarocks/doc.lua
@@ -21,7 +21,7 @@ Without any flags, tries to load the documentation
 using a series of heuristics.
 With these flags, return only the desired information:
 
---homepage  Open the home page of project.
+--home      Open the home page of project.
 --list      List documentation files only.
 
 For more information about a rock, see the 'show' command.
@@ -75,7 +75,7 @@ function doc.run(...)
    if not rockspec then return nil,err end
    local descript = rockspec.description or {}
 
-   if flags["homepage"] then
+   if flags["home"] then
       return show_homepage(descript.homepage, name, version)
    end
 
diff --git a/src/luarocks/util.lua b/src/luarocks/util.lua
index 24b5faad..2d57f9dc 100644
--- a/src/luarocks/util.lua
+++ b/src/luarocks/util.lua
@@ -80,7 +80,7 @@ local supported_flags = {
    ["from"] = "<server>",
    ["help"] = true,
    ["home"] = true,
-   ["homepage"] = true,
+   ["homepage"] = "<url>",
    ["keep"] = true,
    ["lib"] = "<library>",
    ["license"] = "\"<text>\"",
diff --git a/test/testing.sh b/test/testing.sh
index fafa3831..dc72afaa 100755
--- a/test/testing.sh
+++ b/test/testing.sh
@@ -417,6 +417,7 @@ test_search_missing() { $luarocks search missing_rock; }
 
 test_show() { $luarocks show luacov; }
 test_show_modules() { $luarocks show --modules luacov; }
+test_show_home() { $luarocks show --home luacov; }
 test_show_depends() { need_luasocket; $luarocks install $luasec && $luarocks show luasec; }
 test_show_oldversion() { $luarocks install luacov ${version_luacov} && $luarocks show luacov ${version_luacov}; }