diff options
| author | TitanSnow <[email protected]> | 2017-04-30 16:10:16 +0800 |
|---|---|---|
| committer | TitanSnow <[email protected]> | 2017-04-30 16:10:16 +0800 |
| commit | c4befb68350f0c2cc25e4cfe3834a9b1f0ca66f8 (patch) | |
| tree | 52257413a2aa81d33fede5c0807ca2e8e08051c5 | |
| parent | a980348ac39a4b45492601bf1e12dfd0e4d1a892 (diff) | |
fix default value view
| -rw-r--r-- | xmake/core/base/option.lua | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/xmake/core/base/option.lua b/xmake/core/base/option.lua index 2c4dfe323..09cb148f6 100644 --- a/xmake/core/base/option.lua +++ b/xmake/core/base/option.lua @@ -1046,13 +1046,13 @@ function option.show_options(options) -- append color option_info = "${green}" .. option_info .. "${clear}" + function get_linelen(st) + local poss = string.find(string.reverse(st), "\n") + if not poss then return (#st) end + local start_pos, _ = poss + return start_pos - 1 + end function inwidth_append(dst, st, padding, width, remain_width) - function get_linelen(st) - local poss = string.find(string.reverse(st), "\n") - if not poss then return (#st) end - local start_pos, _ = poss - return start_pos - 1 - end function get_lastspace(st) local poss = string.find(string.reverse(st), "[%s-]") if not poss then return (#st) end @@ -1090,7 +1090,13 @@ function option.show_options(options) -- append the default value local default = opt[4] if default then - option_info = inwidth_append(option_info, " (default: ${bright}" .. tostring(default) .. "${clear})", padding + 1, console_width) -- wrong, but looks ok + option_info = inwidth_append(option_info, " (default: ", padding + 1, console_width) + local origin_width = get_linelen(option_info) + option_info = option_info .. "${bright}" + option_info = inwidth_append(option_info, tostring(default), padding + 1, console_width, console_width - origin_width) + origin_width = option._ifelse(origin_width + (#(tostring(default))) > console_width, get_linelen(option_info), origin_width + (#(tostring(default)))) + option_info = option_info .. "${clear}" + option_info = inwidth_append(option_info, ")", padding + 1, console_width, console_width - origin_width) end -- print option info |