9432254829

Committed 08 Jun 2024 11:20PM UTC coverage: 60.675% (+3.5%) from 57.223%

Build # 9432254829

Build Type

push

github

Committed by

alerque

Commit Message

fix(build): Bundle all assets in source distribution

...even when configured for doing a static binary build with embedded
assets. They don't get installed, but they should be in the dist file in
case the good folks building want to configure it a different way.

Run Details

10441 of 17208 relevant lines covered (60.68%)

1913.98 hits per line

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83.59

/core/tracestack.lua

-- Represents a stack of stack frame objects,
-- which describe the call-stack stack of the currently processed document.
-- Stack frames are stored contiguously, treating this object as an array.
-- Most recent and relevant stack frames are in higher indices, up to #traceStack.
-- Do not manipulate the stack directly, use provided push<Type> and pop methods.
-- There are different types of stack frames, see pushFrame for more details.
local traceStack = pl.class({
   -- Stores the frame which was last popped. Reset after a push.
   -- Helps to further specify current location in the processed document.
   afterFrame = nil,
})

traceStack.defaultFrame = pl.class({

   location = function (self, relative)
      local str = ""
      if self.file and not relative then
         str = str .. self.file .. ":"
      end
      if self.lno then
         str = str .. self.lno .. ":"
         if self.col then
            str = str .. self.col .. ":"
         end
      end
      str = str .. (str:len() > 0 and " " or "") .. "in "
      str = str .. tostring(self)
      return str
   end,

   __tostring = function (self)
      self.file = nil
      self.lno = nil
      self.col = nil
      return #self > 0 and tostring(self) or ""
   end,
})

traceStack.documentFrame = pl.class(traceStack.defaultFrame)

local function oneline (str)
   return str:gsub("\n", "␤")
      :gsub("\r", "␍")
      :gsub("\f", "␊")
      :gsub("\a", "␇")
      :gsub("\b", "␈")
      :gsub("\t", "␉")
      :gsub("\v", "␋")
end

function traceStack.documentFrame:_init (file, snippet)
   self.command = "document"
   self.file = file
   self.snippet = snippet
end

function traceStack.documentFrame:__tostring ()
   return "<snippet>:\n\t\t[[" .. oneline(self.snippet) .. "]]"
end

traceStack.commandFrame = pl.class(traceStack.defaultFrame)

function traceStack.commandFrame:_init (command, content, options)
   self.command = command
   self.file = content.file or SILE.currentlyProcessingFile
   self.lno = content.lno
   self.col = content.col
   self.options = options or {}
end

function traceStack.commandFrame:__tostring ()
   local opts = pl.tablex.size(self.options) == 0 and ""
      or pl.pretty.write(self.options, ""):gsub("^{", "["):gsub("}$", "]")
   return "\\" .. tostring(self.command) .. opts
end

traceStack.contentFrame = pl.class(traceStack.commandFrame)

function traceStack.contentFrame:_init (command, content)
   self:super(command, content, content.options)
end

traceStack.textFrame = pl.class(traceStack.defaultFrame)

function traceStack.textFrame:_init (text)
   self.text = text
end

function traceStack.textFrame:__tostring ()
   if self.text:len() > 20 then
      self.text = luautf8.sub(self.text, 1, 18) .. "…"
   end
   self.text = oneline(self.text)
   return '"' .. self.text .. '"'
end

local function formatTraceLine (string)
   local prefix = "\t"
   return prefix .. string .. "\n"
end

-- Push a document processing run (input method) onto the stack
function traceStack:pushDocument (file, doc)
   if type(doc) == "table" then
      doc = tostring(doc)
   end
   local snippet = doc:sub(1, 100)
   local frame = traceStack.documentFrame(file, snippet)
   return self:pushFrame(frame)
end

-- Push a command frame on to the stack to record the execution trace for debugging.
-- Carries information about the command call, not the command itself.
-- Must be popped with `pop(returnOfPush)`.
function traceStack:pushCommand (command, content, options)
   if not command then
      SU.warn("Command should be specified for SILE.traceStack:pushCommand", true)
   end
   if type(content) == "function" then
      content = {}
   end
   local frame = traceStack.commandFrame(command, content, options)
   return self:pushFrame(frame)
end

-- Push a command frame on to the stack to record the execution trace for debugging.
-- Command arguments are inferred from AST content, any item may be overridden.
-- Must be popped with `pop(returnOfPush)`.
function traceStack:pushContent (content, command)
   if type(content) ~= "table" then
      SU.warn("Content parameter of SILE.traceStack:pushContent must be a table", true)
   end
   command = command or content.command
   if not command then
      SU.warn("Command should be specified or inferable for SILE.traceStack:pushContent", true)
   end
   local frame = traceStack.contentFrame(command, content)
   return self:pushFrame(frame)
end

-- Push a text that is going to get typeset on to the stack to record the execution trace for debugging.
-- Must be popped with `pop(returnOfPush)`.
function traceStack:pushText (text)
   local frame = traceStack.textFrame(text)
   return self:pushFrame(frame)
end

-- Internal: Push-pop balance checking ID
local lastPushId = 0

-- Push complete frame onto the stack.
-- Frame is a table with following optional fields:
-- .file = string - name of the file from which this originates
-- .lno = number - line in the file
-- .col = number - column on the line
-- .toStringHelper = function() that serializes extended information about the frame BESIDES location
function traceStack:pushFrame (frame)
   SU.debug("traceStack", function ()
      return string.rep(".", #self) .. "PUSH(" .. frame:location() .. ")"
   end)
   self[#self + 1] = frame
   self.afterFrame = nil
   lastPushId = lastPushId + 1
   frame._pushId = lastPushId
   return lastPushId
end

-- Pop previously pushed command from the stack.
-- Return value of `push` function must be provided as argument to check for balanced usage.
function traceStack:pop (pushId)
   if type(pushId) ~= "number" then
      SU.error("SILE.traceStack:pop's argument must be the result value of the corresponding push", true)
   end
   -- First verify that push/pop is balanced
   local popped = self[#self]
   if popped._pushId ~= pushId then
      local message = "Unbalanced content push/pop"
      if SILE.traceback or SU.debugging("traceStack") then
         message = message .. ". Expected " .. popped.pushId .. " - (" .. popped:location() .. "), got " .. pushId
      end
      SU.warn(message, true)
   else
      -- Correctly balanced: pop the frame
      self.afterFrame = popped
      self[#self] = nil
      SU.debug("traceStack", function ()
         return string.rep(".", #self) .. "POP(" .. popped:location() .. ")"
      end)
   end
end

-- Returns single line string with location of top most trace frame
function traceStack:locationHead ()
   local afterFrame = self.afterFrame
   local top = self[#self]
   if not top then
      -- Stack is empty, there is not much we can do
      return formatTraceLine(
         afterFrame and "after " .. afterFrame:location() or SILE.currentlyProcessingFile or "<nowhere>"
      )
   end
   local trace = top:location()
   local locationFrame = top
   -- Not all stack traces have to carry location information.
   -- If the first stack trace does not carry it, find a frame which does.
   -- Then append it, because its information may be useful.
   if not locationFrame.lno then
      for i = #self - 1, 1, -1 do
         if self[i].lno then
            locationFrame = self[i]
            trace = trace .. " near " .. locationFrame:location(locationFrame.file == top.file)
            break
         end
      end
   end
   -- Print after, if it is in a relevant file
   if afterFrame and (not locationFrame or afterFrame.file == locationFrame.file) then
      trace = trace .. " after " .. afterFrame:location(true)
   end
   return trace
end

-- Returns multiline trace string with locations of each frame up to maxdepth
function traceStack:locationTrace (maxdepth)
   local depth = maxdepth or #self
   local trace = formatTraceLine(self:locationHead())
   depth = depth - 1
   if depth > 1 then
      repeat
         trace = trace .. formatTraceLine(self[depth]:location())
         depth = depth - 1
      until depth == 1 -- stop at 1 (document) as not useful in trace
   end
   return trace
end

return traceStack

1	-- Represents a stack of stack frame objects,
2	-- which describe the call-stack stack of the currently processed document.
3	-- Stack frames are stored contiguously, treating this object as an array.
4	-- Most recent and relevant stack frames are in higher indices, up to #traceStack.
5	-- Do not manipulate the stack directly, use provided push<Type> and pop methods.
6	-- There are different types of stack frames, see pushFrame for more details.
7	local traceStack = pl.class({	180✔
8	-- Stores the frame which was last popped. Reset after a push.
9	-- Helps to further specify current location in the processed document.
10	afterFrame = nil,
11	})
12
13	traceStack.defaultFrame = pl.class({	180✔
14
15	location = function (self, relative)
16	local str = ""	18✔
17	if self.file and not relative then	18✔
18	str = str .. self.file .. ":"	13✔
19	end
20	if self.lno then	18✔
21	str = str .. self.lno .. ":"	9✔
22	if self.col then	9✔
23	str = str .. self.col .. ":"	9✔
24	end
25	end
26	str = str .. (str:len() > 0 and " " or "") .. "in "	36✔
27	str = str .. tostring(self)	36✔
28	return str	18✔
29	end,
30
31	__tostring = function (self)
32	self.file = nil	×
33	self.lno = nil	×
34	self.col = nil	×
35	return #self > 0 and tostring(self) or ""	×
36	end,
37	})	90✔
38
39	traceStack.documentFrame = pl.class(traceStack.defaultFrame)	180✔
40
41	local function oneline (str)
42	return str:gsub("\n", "␤")	5✔
43	:gsub("\r", "␍")	5✔
44	:gsub("\f", "␊")	5✔
45	:gsub("\a", "␇")	5✔
46	:gsub("\b", "␈")	5✔
47	:gsub("\t", "␉")	5✔
48	:gsub("\v", "␋")	5✔
49	end
50
51	function traceStack.documentFrame:_init (file, snippet)	180✔
52	self.command = "document"	108✔
53	self.file = file	108✔
54	self.snippet = snippet	108✔
55	end
56
57	function traceStack.documentFrame:__tostring ()	180✔
58	return "<snippet>:\n\t\t[[" .. oneline(self.snippet) .. "]]"	8✔
59	end
60
61	traceStack.commandFrame = pl.class(traceStack.defaultFrame)	180✔
62
63	function traceStack.commandFrame:_init (command, content, options)	180✔
64	self.command = command	1,314✔
65	self.file = content.file or SILE.currentlyProcessingFile	1,314✔
66	self.lno = content.lno	1,314✔
67	self.col = content.col	1,314✔
68	self.options = options or {}	1,314✔
69	end
70
71	function traceStack.commandFrame:__tostring ()	180✔
72	local opts = pl.tablex.size(self.options) == 0 and ""	26✔
73	or pl.pretty.write(self.options, ""):gsub("^{", "["):gsub("}$", "]")	19✔
74	return "\\" .. tostring(self.command) .. opts	13✔
75	end
76
77	traceStack.contentFrame = pl.class(traceStack.commandFrame)	180✔
78
79	function traceStack.contentFrame:_init (command, content)	180✔
80	self:super(command, content, content.options)	38✔
81	end
82
83	traceStack.textFrame = pl.class(traceStack.defaultFrame)	180✔
84
85	function traceStack.textFrame:_init (text)	180✔
86	self.text = text	344✔
87	end
88
89	function traceStack.textFrame:__tostring ()	180✔
90	if self.text:len() > 20 then	2✔
91	self.text = luautf8.sub(self.text, 1, 18) .. "…"	1✔
92	end
93	self.text = oneline(self.text)	2✔
94	return '"' .. self.text .. '"'	1✔
95	end
96
97	local function formatTraceLine (string)
98	local prefix = "\t"	6✔
99	return prefix .. string .. "\n"	6✔
100	end
101
102	-- Push a document processing run (input method) onto the stack
103	function traceStack:pushDocument (file, doc)	90✔
104	if type(doc) == "table" then	108✔
105	doc = tostring(doc)	×
106	end
107	local snippet = doc:sub(1, 100)	108✔
108	local frame = traceStack.documentFrame(file, snippet)	108✔
109	return self:pushFrame(frame)	108✔
110	end
111
112	-- Push a command frame on to the stack to record the execution trace for debugging.
113	-- Carries information about the command call, not the command itself.
114	-- Must be popped with `pop(returnOfPush)`.
115	function traceStack:pushCommand (command, content, options)	90✔
116	if not command then	1,276✔
117	SU.warn("Command should be specified for SILE.traceStack:pushCommand", true)	×
118	end
119	if type(content) == "function" then	1,276✔
120	content = {}	25✔
121	end
122	local frame = traceStack.commandFrame(command, content, options)	1,276✔
123	return self:pushFrame(frame)	1,276✔
124	end
125
126	-- Push a command frame on to the stack to record the execution trace for debugging.
127	-- Command arguments are inferred from AST content, any item may be overridden.
128	-- Must be popped with `pop(returnOfPush)`.
129	function traceStack:pushContent (content, command)	90✔
130	if type(content) ~= "table" then	38✔
131	SU.warn("Content parameter of SILE.traceStack:pushContent must be a table", true)	×
132	end
133	command = command or content.command	38✔
134	if not command then	38✔
135	SU.warn("Command should be specified or inferable for SILE.traceStack:pushContent", true)	×
136	end
137	local frame = traceStack.contentFrame(command, content)	38✔
138	return self:pushFrame(frame)	38✔
139	end
140
141	-- Push a text that is going to get typeset on to the stack to record the execution trace for debugging.
142	-- Must be popped with `pop(returnOfPush)`.
143	function traceStack:pushText (text)	90✔
144	local frame = traceStack.textFrame(text)	344✔
145	return self:pushFrame(frame)	344✔
146	end
147
148	-- Internal: Push-pop balance checking ID
149	local lastPushId = 0	90✔
150
151	-- Push complete frame onto the stack.
152	-- Frame is a table with following optional fields:
153	-- .file = string - name of the file from which this originates
154	-- .lno = number - line in the file
155	-- .col = number - column on the line
156	-- .toStringHelper = function() that serializes extended information about the frame BESIDES location
157	function traceStack:pushFrame (frame)	90✔
158	SU.debug("traceStack", function ()	3,532✔
159	return string.rep(".", #self) .. "PUSH(" .. frame:location() .. ")"	×
160	end)
161	self[#self + 1] = frame	1,766✔
162	self.afterFrame = nil	1,766✔
163	lastPushId = lastPushId + 1	1,766✔
164	frame._pushId = lastPushId	1,766✔
165	return lastPushId	1,766✔
166	end
167
168	-- Pop previously pushed command from the stack.
169	-- Return value of `push` function must be provided as argument to check for balanced usage.
170	function traceStack:pop (pushId)	90✔
171	if type(pushId) ~= "number" then	1,766✔
172	SU.error("SILE.traceStack:pop's argument must be the result value of the corresponding push", true)	×
173	end
174	-- First verify that push/pop is balanced
175	local popped = self[#self]	1,766✔
176	if popped._pushId ~= pushId then	1,766✔
177	local message = "Unbalanced content push/pop"	×
178	if SILE.traceback or SU.debugging("traceStack") then	×
179	message = message .. ". Expected " .. popped.pushId .. " - (" .. popped:location() .. "), got " .. pushId	×
180	end
181	SU.warn(message, true)	×
182	else
183	-- Correctly balanced: pop the frame
184	self.afterFrame = popped	1,766✔
185	self[#self] = nil	1,766✔
186	SU.debug("traceStack", function ()	3,532✔
187	return string.rep(".", #self) .. "POP(" .. popped:location() .. ")"	×
188	end)
189	end
190	end
191
192	-- Returns single line string with location of top most trace frame
193	function traceStack:locationHead ()	90✔
194	local afterFrame = self.afterFrame	18✔
195	local top = self[#self]	18✔
196	if not top then	18✔
197	-- Stack is empty, there is not much we can do
198	return formatTraceLine(	5✔
199	afterFrame and "after " .. afterFrame:location() or SILE.currentlyProcessingFile or "<nowhere>"	10✔
200	)	5✔
201	end
202	local trace = top:location()	13✔
203	local locationFrame = top	13✔
204	-- Not all stack traces have to carry location information.
205	-- If the first stack trace does not carry it, find a frame which does.
206	-- Then append it, because its information may be useful.
207	if not locationFrame.lno then	13✔
208	for i = #self - 1, 1, -1 do	10✔
209	if self[i].lno then	6✔
210	locationFrame = self[i]	×
211	trace = trace .. " near " .. locationFrame:location(locationFrame.file == top.file)	×
212	break
213	end
214	end
215	end
216	-- Print after, if it is in a relevant file
217	if afterFrame and (not locationFrame or afterFrame.file == locationFrame.file) then	13✔
218	trace = trace .. " after " .. afterFrame:location(true)	×
219	end
220	return trace	13✔
221	end
222
223	-- Returns multiline trace string with locations of each frame up to maxdepth
224	function traceStack:locationTrace (maxdepth)	90✔
225	local depth = maxdepth or #self	1✔
226	local trace = formatTraceLine(self:locationHead())	2✔
227	depth = depth - 1	1✔
228	if depth > 1 then	1✔
229	repeat
230	trace = trace .. formatTraceLine(self[depth]:location())	×
231	depth = depth - 1	×
232	until depth == 1 -- stop at 1 (document) as not useful in trace	×
233	end
234	return trace	1✔
235	end
236
237	return traceStack	90✔

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