14727381542

Committed 29 Apr 2025 06:54AM UTC coverage: 32.062% (+0.3%) from 31.768%

Build # 14727381542

Build Type

push

github

Committed by

alerque

Commit Message

chore(shapers): Remove workarounds for HB versions we haven't supported in ages

Run Details

6464 of 20161 relevant lines covered (32.06%)

2446.39 hits per line

Source File
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60.0

/core/require.lua

local function require_ (dependency, pathprefix, deprecation_ack)
   if pathprefix and not deprecation_ack then
      local notice = string.format(
         [[
  Please don't use the path prefix mechanism; it was intended to provide
  alternate paths to override core components but never worked well and is
  causing portability problems. Just use Lua idiomatic module loading:
      SILE.require("%s", "%s") → SILE.require("%s.%s")]],
         dependency,
         pathprefix,
         pathprefix,
         dependency
      )
      SU.deprecated("SILE.require", "SILE.require", "0.13.0", nil, notice)
   end
   dependency = dependency:gsub(".lua$", "")
   local status, lib
   if pathprefix then
      -- Note this is not a *path*, it is a module identifier:
      -- https://github.com/sile-typesetter/sile/issues/1861
      status, lib = pcall(require, pl.stringx.join(".", { pathprefix, dependency }))
   end
   if not status then
      local prefixederror = lib
      status, lib = pcall(require, dependency)
      if not status then
         SU.error(
            ("Unable to find module '%s'%s"):format(
               dependency,
               SILE.traceback and ((pathprefix and "\n  " .. prefixederror or "") .. "\n  " .. lib) or ""
            )
         )
      end
   end
   local class = SILE.documentState.documentClass
   if not class and not deprecation_ack then
      SU.warn(string.format(
         [[
            SILE.require() is only supported in documents, packages, or class init

            It will not function fully before the class is instantiated. Please just use
            the Lua require() function directly:

              SILE.require("%s") → require("%s")
         ]],
         dependency,
         dependency
      ))
   end
   if type(lib) == "table" and class then
      if lib.type == "package" then
         lib(class)
      else
         class:initPackage(lib)
      end
   end
   return lib
end

local function resolveFile (filename, pathprefix)
   local candidates = {}
   -- Start with the raw file name as given prefixed with a path if requested
   if pathprefix then
      candidates[#candidates + 1] = pl.path.join(pathprefix, "?")
   end
   -- Also check the raw file name without a path
   candidates[#candidates + 1] = "?"
   -- Iterate through the directory of the master file, the SILE_PATH variable, and the current directory
   -- Check for prefixed paths first, then the plain path in that fails
   if SILE.masterDir then
      for path in SU.gtoke(SILE.masterDir .. ";" .. tostring(os.getenv("SILE_PATH")), ";") do
         if path.string and path.string ~= "nil" then
            if pathprefix then
               candidates[#candidates + 1] = pl.path.join(path.string, pathprefix, "?")
            end
            candidates[#candidates + 1] = pl.path.join(path.string, "?")
         end
      end
   end
   -- Return the first candidate that exists, also checking the .sil suffix
   local path = table.concat(candidates, ";")
   local resolved, err = package.searchpath(filename, path, "/")
   if resolved then
      if SILE.makeDeps then
         SILE.makeDeps:add(resolved)
      end
   elseif SU.debugging("paths") then
      SU.debug("paths", ("Unable to find file '%s': %s"):format(filename, err))
   end
   return resolved
end

return {
   require = require_,
   resolveFile = resolveFile,
}

1	local function require_ (dependency, pathprefix, deprecation_ack)
2	if pathprefix and not deprecation_ack then	97✔
3	local notice = string.format(	×
4	[[	×
5	Please don't use the path prefix mechanism; it was intended to provide
6	alternate paths to override core components but never worked well and is
7	causing portability problems. Just use Lua idiomatic module loading:
8	SILE.require("%s", "%s") → SILE.require("%s.%s")]],
9	dependency,
10	pathprefix,
11	pathprefix,
12	dependency
13	)
14	SU.deprecated("SILE.require", "SILE.require", "0.13.0", nil, notice)	×
15	end
16	dependency = dependency:gsub(".lua$", "")	97✔
17	local status, lib
18	if pathprefix then	97✔
19	-- Note this is not a path, it is a module identifier:
20	-- https://github.com/sile-typesetter/sile/issues/1861
21	status, lib = pcall(require, pl.stringx.join(".", { pathprefix, dependency }))	194✔
22	end
23	if not status then	97✔
24	local prefixederror = lib	×
25	status, lib = pcall(require, dependency)	×
26	if not status then	×
27	SU.error(	×
28	("Unable to find module '%s'%s"):format(	×
29	dependency,
30	SILE.traceback and ((pathprefix and "\n " .. prefixederror or "") .. "\n " .. lib) or ""	×
31	)
32	)
33	end
34	end
35	local class = SILE.documentState.documentClass	97✔
36	if not class and not deprecation_ack then	97✔
37	SU.warn(string.format(	×
38	[[	×
39	SILE.require() is only supported in documents, packages, or class init
40
41	It will not function fully before the class is instantiated. Please just use
42	the Lua require() function directly:
43
44	SILE.require("%s") → require("%s")
45	]],
46	dependency,
47	dependency
48	))
49	end
50	if type(lib) == "table" and class then	97✔
51	if lib.type == "package" then	×
52	lib(class)	×
53	else
54	class:initPackage(lib)	×
55	end
56	end
57	return lib	97✔
58	end
59
60	local function resolveFile (filename, pathprefix)
61	local candidates = {}	100✔
62	-- Start with the raw file name as given prefixed with a path if requested
63	if pathprefix then	100✔
64	candidates[#candidates + 1] = pl.path.join(pathprefix, "?")	×
65	end
66	-- Also check the raw file name without a path
67	candidates[#candidates + 1] = "?"	100✔
68	-- Iterate through the directory of the master file, the SILE_PATH variable, and the current directory
69	-- Check for prefixed paths first, then the plain path in that fails
70	if SILE.masterDir then	100✔
71	for path in SU.gtoke(SILE.masterDir .. ";" .. tostring(os.getenv("SILE_PATH")), ";") do	900✔
72	if path.string and path.string ~= "nil" then	700✔
73	if pathprefix then	400✔
74	candidates[#candidates + 1] = pl.path.join(path.string, pathprefix, "?")	×
75	end
76	candidates[#candidates + 1] = pl.path.join(path.string, "?")	800✔
77	end
78	end
79	end
80	-- Return the first candidate that exists, also checking the .sil suffix
81	local path = table.concat(candidates, ";")	100✔
82	local resolved, err = package.searchpath(filename, path, "/")	100✔
83	if resolved then	100✔
84	if SILE.makeDeps then	100✔
85	SILE.makeDeps:add(resolved)	100✔
86	end
87	elseif SU.debugging("paths") then	×
88	SU.debug("paths", ("Unable to find file '%s': %s"):format(filename, err))	×
89	end
90	return resolved	100✔
91	end
92
93	return {	195✔
94	require = require_,	195✔
95	resolveFile = resolveFile,	195✔
96	}	195✔

sile-typesetter / sile / 14727381542

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