From e91d86ed1e41724b857cc80b7f433926a319e2ef Mon Sep 17 00:00:00 2001
From: Hisham Muhammad <hisham@gobolinux.org>
Date: Fri, 6 Apr 2018 09:02:11 -0300
Subject: show: make --deps aware of namespaces

---
 spec/show_spec.lua        | 41 +++++++++++++++++++++++++----------------
 src/luarocks/cmd/show.lua |  5 ++++-
 2 files changed, 29 insertions(+), 17 deletions(-)

diff --git a/spec/show_spec.lua b/spec/show_spec.lua
index 234a8a33..abf9a93b 100644
--- a/spec/show_spec.lua
+++ b/spec/show_spec.lua
@@ -1,70 +1,79 @@
 local test_env = require("spec.util.test_env")
 local run = test_env.run
+local testing_paths = test_env.testing_paths
 
 test_env.unload_luarocks()
 
-describe("LuaRocks show tests #blackbox #b_show", function()
+describe("LuaRocks show #blackbox #b_show", function()
    
    before_each(function()
       test_env.setup_specs()
    end)
 
-   it("LuaRocks show with no flags/arguments", function()
+   it("with no flags/arguments", function()
          assert.is_false(run.luarocks_bool("show"))
    end)
    
-   describe("LuaRocks show basic tests with flags", function()
-      it("LuaRocks show invalid", function()
+   describe("basic tests with flags", function()
+      it("invalid", function()
          assert.is_false(run.luarocks_bool("show invalid"))
       end)
       
-      it("LuaRocks show luacov", function()
+      it("luacov", function()
          local output = run.luarocks("show luacov")
          assert.is.truthy(output:match("LuaCov"))
       end)
 
-      it("LuaRocks show luacov with uppercase name", function()
+      it("luacov with uppercase name", function()
          local output = run.luarocks("show LuaCov")
          assert.is.truthy(output:match("LuaCov"))
       end)
       
-      it("LuaRocks show modules of luacov", function()
+      it("modules of luacov", function()
          local output = run.luarocks("show --modules luacov")
          assert.match("luacov.*luacov.defaults.*luacov.reporter.*luacov.reporter.default.*luacov.runner.*luacov.stats.*luacov.tick", output)
       end)
       
-      it("LuaRocks show dependencies of luacov", function()
-         local output = run.luarocks("show --deps luacov")
+      it("--deps", function()
+         assert(run.luarocks_bool("build has_namespaced_dep --server=" .. testing_paths.fixtures_dir .. "/a_repo" ))
+         local output = run.luarocks("show --deps has_namespaced_dep")
+         assert.match("a_user/a_rock", output)
+      end)
+
+      it("list dependencies", function()
+         assert(run.luarocks_bool("build has_namespaced_dep --server=" .. testing_paths.fixtures_dir .. "/a_repo" ))
+         local output = run.luarocks("show has_namespaced_dep")
+         assert.match("a_user/a_rock.*2.0", output)
       end)
       
-      it("LuaRocks show rockspec of luacov", function()
+      it("rockspec of luacov", function()
          local output = run.luarocks("show --rockspec luacov")
          assert.is.truthy(output:match("luacov--0.11.0--1.rockspec"))
       end)
       
-      it("LuaRocks show mversion of luacov", function()
+      it("mversion of luacov", function()
          local output = run.luarocks("show --mversion luacov")
          assert.is.truthy(output:match("0.11.0--1"))
       end)
       
-      it("LuaRocks show rock tree of luacov", function()
+      it("rock tree of luacov", function()
          local output = run.luarocks("show --rock-tree luacov")
       end)
       
-      it("LuaRocks show rock directory of luacov", function()
+      it("rock directory of luacov", function()
          local output = run.luarocks("show --rock-dir luacov")
       end)
 
-      it("LuaRocks show issues URL of luacov", function()
+      it("issues URL of luacov", function()
          local output = run.luarocks("show --issues luacov")
       end)
       
-      it("LuaRocks show labels of luacov", function()
+      it("labels of luacov", function()
          local output = run.luarocks("show --labels luacov")
       end)
    end)
 
-   it("LuaRocks show old version of luacov", function()
+   it("old version of luacov", function()
       run.luarocks("install luacov 0.11.0")
       run.luarocks_bool("show luacov 0.11.0")
    end)
diff --git a/src/luarocks/cmd/show.lua b/src/luarocks/cmd/show.lua
index 9f8bc472..bed210d2 100644
--- a/src/luarocks/cmd/show.lua
+++ b/src/luarocks/cmd/show.lua
@@ -108,7 +108,10 @@ function show.command(flags, name, version)
    elseif flags["issues"] then util.printout(descript.issues_url)
    elseif flags["labels"] then util.printout(descript.labels and table.concat(descript.labels, "\n"))
    elseif flags["modules"] then util.printout(keys_as_string(minfo.modules, "\n"))
-   elseif flags["deps"] then util.printout(keys_as_string(minfo.dependencies or {}))
+   elseif flags["deps"] then
+      for _, dep in ipairs(rockspec.dependencies) do
+         util.printout(tostring(dep))
+      end
    elseif flags["rockspec"] then util.printout(rockspec_file)
    elseif flags["mversion"] then util.printout(version)
    else
-- 
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