no longer beta

1 files changed, 54 insertions, 0 deletions

diff --git a/script/brave/log.lua b/script/brave/log.lua
new file mode 100644
index 00000000..18ea7853
--- /dev/null
+++ b/script/brave/log.lua
@@ -0,0 +1,54 @@
+local brave          = require 'brave'
+
+local tablePack      = table.pack
+local tostring       = tostring
+local tableConcat    = table.concat
+local debugTraceBack = debug.traceback
+local debugGetInfo   = debug.getinfo
+local osClock        = os.clock
+
+_ENV = nil
+
+local function pushLog(level, ...)
+    local t = tablePack(...)
+    for i = 1, t.n do
+        t[i] = tostring(t[i])
+    end
+    local str = tableConcat(t, '\t', 1, t.n)
+    if level == 'error' then
+        str = str .. '\n' .. debugTraceBack(nil, 3)
+    end
+    local info = debugGetInfo(3, 'Sl')
+    brave.push('log', {
+        level = level,
+        msg   = str,
+        src   = info.source,
+        line  = info.currentline,
+        clock = osClock(),
+    })
+    return str
+end
+
+local m = {}
+
+function m.info(...)
+    pushLog('info', ...)
+end
+
+function m.debug(...)
+    pushLog('debug', ...)
+end
+
+function m.trace(...)
+    pushLog('trace', ...)
+end
+
+function m.warn(...)
+    pushLog('warn', ...)
+end
+
+function m.error(...)
+    pushLog('error', ...)
+end
+
+return m