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fix formatting log lines causing errors

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Squibid
2025-07-03 17:02:33 -04:00
parent 1cd5f63f8e
commit adec93b7f4
2 changed files with 31 additions and 10 deletions
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33
lua/dep/ui/format.lua
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@ -20,16 +20,29 @@ end
---@param log_line string log line ---@param log_line string log line
---@return chunk[] chunks ---@return chunk[] chunks
function format.log_line(log_line) function format.log_line(log_line)
local log_time = string.sub( log_line, string.find(log_line, "%[") + 1, -- make sure we don't do operations on nil values
string.find(log_line, "%]") - 1) if not log_line or log_line == "" then
local colon = string.find(log_line, ":", 11) return {}
local log_path = string.sub(log_line, string.find(log_line, "%]") + 2, end
colon - 1)
local log_path_ln = string.sub(log_line, colon + 1, -- error on any nil values, this should prevent us from parsing an incorrectly
string.find(log_line, ":", colon + 1) - 1) -- formatted log line
local level = string.sub(log_line, string.find(log_line, "%(") + 1, local log_time, colon, log_path, log_path_ln, level, rest
string.find(log_line, "%)") - 1) local ok = pcall(function()
local rest = string.sub(log_line, string.find(log_line, "%)") + 2) log_time = string.sub(log_line, string.find(log_line, "%[") + 1,
string.find(log_line, "%]") - 1)
colon = string.find(log_line, ":", 11)
log_path = string.sub(log_line, string.find(log_line, "%]") + 2,
colon - 1)
log_path_ln = string.sub(log_line, colon + 1,
string.find(log_line, ":", colon + 1) - 1)
level = string.sub(log_line, string.find(log_line, "%(") + 1,
string.find(log_line, "%)") - 1)
rest = string.sub(log_line, string.find(log_line, "%)") + 2)
end)
if not ok then
return {}
end
return { return {
{ "[", "" }, { "[", "" },

8
tests/dep_spec.lua
View File

@ -17,6 +17,14 @@ describe("ui log formatting", function()
}, },
dep_ui_format.log_line("[11:22:33] file.lua:1:(vim) some fancy message") dep_ui_format.log_line("[11:22:33] file.lua:1:(vim) some fancy message")
) )
-- malformed log line
assert.same({},
dep_ui_format.log_line("11:22:33] file.lua:1:(vim) some fancy message"))
-- test nil values
assert.same({}, dep_ui_format.log_line(""))
assert.same({}, dep_ui_format.log_line(nil))
end) end)
end) end)