Fixes #306: help text consistency

priv/templates/plugin.erl.dtl

@@ -12,14 +12,14 @@
 -spec init(rebar_state:t()) -> {ok, rebar_state:t()}.
 init(State) ->
     Provider = providers:create([
-            {name, ?PROVIDER},           % The 'user friendly' name of the task
-            {module, ?MODULE},           % The module implementation of the task
-            {bare, true},                % The task can be run by the user, always true
-            {deps, ?DEPS},               % The list of dependencies
-            {example, "rebar {{name}}"}, % How to use the plugin
-            {opts, []},                  % list of options understood by the plugin
+            {name, ?PROVIDER},            % The 'user friendly' name of the task
+            {module, ?MODULE},            % The module implementation of the task
+            {bare, true},                 % The task can be run by the user, always true
+            {deps, ?DEPS},                % The list of dependencies
+            {example, "rebar3 {{name}}"}, % How to use the plugin
+            {opts, []},                   % list of options understood by the plugin
             {short_desc, "{{desc}}"},
-            {desc, ""}
+            {desc, "{{desc}}"}
     ]),
     {ok, rebar_state:add_provider(State, Provider)}.
 

src/rebar_prv_escriptize.erl

@@ -51,7 +51,7 @@ init(State) ->
                                 {deps, ?DEPS},
                                 {example, "rebar3 escriptize"},
                                 {opts, []},
-                                {short_desc, "Generate escript archive"},
+                                {short_desc, "Generate escript archive."},
                                 {desc, desc()}
                                 ]),
     {ok, rebar_state:add_provider(State, Provider)}.

src/rebar_prv_help.erl

@@ -58,11 +58,11 @@ format_error(Reason) ->
 %% print help/usage string
 %%
 help(State) ->
-    ?CONSOLE("Rebar is a tool for working with Erlang projects.~n~n", []),
+    ?CONSOLE("Rebar3 is a tool for working with Erlang projects.~n~n", []),
     OptSpecList = rebar3:global_option_spec_list(),
     getopt:usage(OptSpecList, "rebar", "", []),
     ?CONSOLE("~nSeveral tasks are available:~n", []),
 
     providers:help(rebar_state:providers(State)),
 
-    ?CONSOLE("~nRun 'rebar help <TASK>' for details.~n~n", []).
+    ?CONSOLE("~nRun 'rebar3 help <TASK>' for details.~n~n", []).

src/rebar_prv_new.erl

@@ -67,7 +67,7 @@ format_error(Reason) ->
 
 info() ->
     io_lib:format(
-      "Create rebar project based on template and vars.~n"
+      "Create rebar3 project based on template and vars.~n"
       "~n"
       "Valid command line options:~n"
       "  template= [var=foo,...]~n", []).

src/rebar_prv_wtf.erl

@@ -26,8 +26,8 @@ init(State) ->
                                                                {bare, false},
                                                                {deps, ?DEPS},
                                                                {example, "rebar3 wtf \"<task>\""},
-                                                               {short_desc, "Provide a crash report to be sent to the rebar3 issues page"},
-                                                               {desc, "Provide a crash report to be sent to the rebar3 issues page"},
+                                                               {short_desc, "Provide a crash report to be sent to the rebar3 issues page."},
+                                                               {desc, "Provide a crash report to be sent to the rebar3 issues page."},
                                                                {opts, [
                                                                       {task, undefined, undefined, string, "Task to print details for."}
                                                                       ]}])),

src/rebar_prv_xref.erl

@@ -66,7 +66,7 @@ format_error(Reason) ->
 %% ===================================================================
 
 short_desc() ->
-    "Run cross reference analysis".
+    "Run cross reference analysis.".
 
 desc() ->
     io_lib:format(