Use same messages for installing binary and source rocks

Move successful installation announcement into an util function.
Don't print that the rock was "built": sometimes there is nothing to
build (pure Lua rocks), and for C rocks compilation commands are printed
already.

3 files changed, 16 insertions, 18 deletions

diff --git a/src/luarocks/build.lua b/src/luarocks/build.lua
index bdc3b57a..38a269dd 100644
--- a/src/luarocks/build.lua
+++ b/src/luarocks/build.lua
@@ -332,15 +332,7 @@ function build.build_rockspec(rockspec_file, need_to_fetch, minimal_mode, deps_m
    ok, err = manif.update_manifest(name, version, nil, deps_mode)
    if err then return nil, err end
 
-   local license = ""
-   if rockspec.description and rockspec.description.license then
-      license = ("(license: "..rockspec.description.license..")")
-   end
-
-   local root_dir = path.root_dir(cfg.rocks_dir)
-   util.printout(name.." "..version.." is now built and installed in "..root_dir.." "..license)
-   util.printout()
-   
+   util.announce_install(rockspec)
    util.remove_scheduled_function(rollback)
    return name, version
 end
diff --git a/src/luarocks/install.lua b/src/luarocks/install.lua
index ae162b86..8960c102 100644
--- a/src/luarocks/install.lua
+++ b/src/luarocks/install.lua
@@ -98,15 +98,7 @@ function install.install_binary_rock(rock_file, deps_mode)
    ok, err = manif.update_manifest(name, version, nil, deps_mode)
    if err then return nil, err end
    
-   local license = ""
-   if rockspec.description.license then
-      license = ("(license: "..rockspec.description.license..")")
-   end
-
-   local root_dir = path.root_dir(cfg.rocks_dir)
-   util.printout()
-   util.printout(name.." "..version.." is now installed in "..root_dir.." "..license)
-   
+   util.announce_install(rockspec)
    util.remove_scheduled_function(rollback)
    return name, version
 end
diff --git a/src/luarocks/util.lua b/src/luarocks/util.lua
index c06c8354..a92297ce 100644
--- a/src/luarocks/util.lua
+++ b/src/luarocks/util.lua
@@ -505,6 +505,20 @@ function util.see_help(command, program)
    return "See '"..util.this_program(program or "luarocks")..' help'..(command and " "..command or "").."'."
 end
 
+function util.announce_install(rockspec)
+   local cfg = require("luarocks.cfg")
+   local path = require("luarocks.path")
+
+   local suffix = ""
+   if rockspec.description and rockspec.description.license then
+      suffix = " (license: "..rockspec.description.license..")"
+   end
+
+   local root_dir = path.root_dir(cfg.rocks_dir)
+   util.printout(rockspec.name.." "..rockspec.version.." is now installed in "..root_dir..suffix)
+   util.printout()
+end
+
 -- from http://lua-users.org/wiki/SplitJoin
 -- by PhilippeLhoste
 function util.split_string(str, delim, maxNb)