improve diagnosis info

3 files changed, 23 insertions, 53 deletions

diff --git a/xmake/core/base/coroutine.lua b/xmake/core/base/coroutine.lua
index dca56423d..651294361 100644
--- a/xmake/core/base/coroutine.lua
+++ b/xmake/core/base/coroutine.lua
@@ -42,7 +42,7 @@ function coroutine.resume(co, ...)
 
         -- get errors
         local errors = results
-        if option.get("backtrace") then
+        if option.get("diagnosis") then
             errors = debug.traceback(co, results)
         elseif type(results) == "string" then
             -- remove the prefix info
diff --git a/xmake/core/base/task.lua b/xmake/core/base/task.lua
index 63e00d716..b6a5d7d15 100644
--- a/xmake/core/base/task.lua
+++ b/xmake/core/base/task.lua
@@ -130,22 +130,25 @@ function task._translate_menu(menu)
         end
 
         -- add common options
-        table.insert(options, 1,  {'q', "quiet",     "k",  nil, "Quiet operation."                           })
-        table.insert(options, 2,  {'y', "yes",       "k",  nil, "Input yes by default if need user confirm." })
-        table.insert(options, 3,  {'v', "verbose",   "k",  nil, "Print lots of verbose information."         })
-        table.insert(options, 4,  {nil, "root",      "k",  nil, "Allow to run xmake as root."                })
-        table.insert(options, 5,  {nil, "backtrace", "k",  nil, "Print backtrace information for debugging." })
-        table.insert(options, 6,  {nil, "profile",   "k",  nil, "Print performance data for debugging."      })
-        table.insert(options, 7,  {nil, "version",   "k",  nil, "Print the version number and exit."         })
-        table.insert(options, 8,  {'h', "help",      "k",  nil, "Print this help message and exit."          })
-        table.insert(options, 9,  {})
-        table.insert(options, 10,  {'F', "file",      "kv", nil, "Read a given xmake.lua file."               })
-        table.insert(options, 11, {'P', "project",   "kv", nil, "Change to the given project directory."
+        table.insert(options, 1,  {'q', "quiet",     "k",  nil, "Quiet operation."                                         })
+        table.insert(options, 2,  {'y', "yes",       "k",  nil, "Input yes by default if need user confirm."               })
+        table.insert(options, 3,  {'v', "verbose",   "k",  nil, "Print lots of verbose information for users."             })
+        table.insert(options, 4,  {nil, "root",      "k",  nil, "Allow to run xmake as root."                              })
+        table.insert(options, 5,  {'D', "diagnosis", "k",  nil, "Print lots of diagnosis information (backtrace, check info ..) only for developers."
+                                                              , "And we can append -v to get more whole information."
+                                                              , "    e.g. $ xmake -v -D"})
+        table.insert(options, 6,  {nil, "profile",   "k",  nil, "Print performance data only for developers."              })
+        table.insert(options, 7,  {nil, "version",   "k",  nil, "Print the version number and exit."                       })
+        table.insert(options, 8,  {'h', "help",      "k",  nil, "Print this help message and exit."                        })
+        table.insert(options, 9,  {nil, "backtrace", "k",  nil, "Please uses -D or --diagnosis instead of it. (deprecated)"})
+        table.insert(options, 10, {})
+        table.insert(options, 11, {'F', "file",      "kv", nil, "Read a given xmake.lua file."                             })
+        table.insert(options, 12, {'P', "project",   "kv", nil, "Change to the given project directory."
                                                               , "Search priority:"
                                                               , "    1. The Given Command Argument"
                                                               , "    2. The Envirnoment Variable: XMAKE_PROJECT_DIR"
-                                                              , "    3. The Current Directory"               })
-        table.insert(options, 12, {})
+                                                              , "    3. The Current Directory"                             })
+        table.insert(options, 13, {})
 
     end
 
diff --git a/xmake/core/base/utils.lua b/xmake/core/base/utils.lua
index b3f143ba3..bc1370f3a 100644
--- a/xmake/core/base/utils.lua
+++ b/xmake/core/base/utils.lua
@@ -133,29 +133,22 @@ function utils.cprintf(format, ...)
     end
 end
 
--- the verbose function
-function utils.verbose(format, ...)
-
-    -- enable verbose?
+-- print the verbose information
+function utils.vprint(format, ...)
     if option.get("verbose") and format ~= nil then
         utils.print(format, ...)
     end
 end
 
--- the verbose error function
-function utils.verror(format, ...)
-
-    -- enable verbose?
+-- print the verbose information without newline
+function utils.vprintf(format, ...)
     if option.get("verbose") and format ~= nil then
-        utils.cprint("${bright red}error: ${clear}" .. string.tryformat(format, ...))
-        log:flush()
+        utils.printf(format, ...)
     end
 end
 
--- the error function
+-- print the error information
 function utils.error(format, ...)
-
-    -- trace
     if format ~= nil then
         utils.cprint("${bright red}error: ${clear}" .. string.tryformat(format, ...))
         log:flush()
@@ -190,31 +183,5 @@ function utils.ifelse(a, b, c)
     if a then return b else return c end
 end
 
--- call functions 
-function utils.call(funcs, pred, ...)
-
-    -- check
-    assert(funcs)
-
-    -- call all
-    for _, func in ipairs(table.wrap(funcs)) do
-        
-        -- check
-        assert(type(func) == "function")
-
-        -- call it
-        local result = func(...)
-
-        -- exists predicate?
-        if pred and type(pred) == "function" then
-            if not pred(name, result) then return false end
-        -- failed?
-        elseif not result then return false end
-    end
-
-    -- ok
-    return true
-end
-
 -- return module
 return utils