Software / code / prosody
Changeset
11051:08539aa129ee
util.error: Add configuration for including traceback in tostring()
| author | Matthew Wild <mwild1@gmail.com> |
|---|---|
| date | Fri, 28 Aug 2020 12:51:40 +0100 |
| parents | 11050:51be24b16e8a |
| children | 11052:1f42b08b134f |
| files | util/error.lua |
| diffstat | 1 files changed, 12 insertions(+), 2 deletions(-) [+] |
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line diff
--- a/util/error.lua Fri Aug 28 12:40:59 2020 +0100 +++ b/util/error.lua Fri Aug 28 12:51:40 2020 +0100 @@ -1,6 +1,15 @@ + +-- Library configuration (see configure()) +local auto_inject_traceback = false; +local display_tracebacks = false; + + local error_mt = { __name = "error" }; function error_mt:__tostring() + if display_tracebacks and self.context.traceback then + return ("error<%s:%s:%s:%s>"):format(self.type, self.condition, self.text or "", self.context.traceback); + end return ("error<%s:%s:%s>"):format(self.type, self.condition, self.text or ""); end @@ -8,9 +17,10 @@ return getmetatable(e) == error_mt; end -local auto_inject_traceback = false; - local function configure(opt) + if opt.display_tracebacks ~= nil then + display_tracebacks = opt.display_tracebacks; + end if opt.auto_inject_traceback ~= nil then auto_inject_traceback = opt.auto_inject_traceback; end
