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authorPhilipp Gesang <phg42.2a@gmail.com>2014-12-09 07:53:06 +0100
committerPhilipp Gesang <phg42.2a@gmail.com>2014-12-09 07:53:06 +0100
commit7080c45e3d7fc651606f86fea7cbd670b4f0ad4f (patch)
tree815b8fbbb9a7952b4a4ee4869a2477a324a04fc2 /scripts/mkimport
parent56d99fef8a1ec03daa1921aab018ebf104c64c99 (diff)
downloadluaotfload-7080c45e3d7fc651606f86fea7cbd670b4f0ad4f.tar.gz
[import] implement file lookup
Diffstat (limited to 'scripts/mkimport')
-rw-r--r--scripts/mkimport44
1 files changed, 40 insertions, 4 deletions
diff --git a/scripts/mkimport b/scripts/mkimport
index f0e7410..4f6875d 100644
--- a/scripts/mkimport
+++ b/scripts/mkimport
@@ -108,6 +108,7 @@ end
--- ยท *lualibs*: Files merged, but also provided by the Lualibs package.
local imports = {
+
fontloader = {
{ name = "basics-gen" , ours = nil , kind = "essential" },
{ name = "basics-nod" , ours = nil , kind = "merged" },
@@ -142,6 +143,7 @@ local imports = {
{ name = "swiglib-test" , ours = nil , kind = "tex" },
{ name = "test" , ours = nil , kind = "tex" },
}, --[[ [fontloader] ]]
+
context = { --=> all merged
{ name = "data-con" , ours = "data-con" , kind = "merged" },
{ name = "font-afk" , ours = "font-afk" , kind = "merged" },
@@ -196,8 +198,9 @@ local derive_fullname = function (cat, name, kind)
return tmp .. (kind == "tex" and ".tex" or ".lua")
end
-local derive_ourname = function (name)
- return our_prefix .. "-" .. name .. ".lua"
+local derive_ourname = function (name, kind)
+ local suffix = kind == "tex" and ".tex" or ".lua"
+ return our_prefix .. "-" .. name .. suffix
end
local is_readable = function (f)
@@ -288,11 +291,44 @@ local news = function ()
end
return summarize_news (status)
-end
+end --[[ [local news = function ()] ]]
+
+local get_file_definition = function (name, ourname, kind)
+ kind = kind or "lua"
+ for cat, defs in next, imports do
+ local fullname = derive_fullname (cat, name, kind)
+ local ndefs = #defs
+ for i = 1, ndefs do
+ local def = defs[i]
+ local dname = def.name
+ local dours = def.ours or def.name
+ local dkind = def.kind
+
+ --- test properties
+ if derive_ourname (dours, dkind) == ourname then return def end
+ if derive_fullname (cat, dname, dkind) == fullname then return def end
+ if dours == ourname then return def end
+ if dname == fullname then return def end
+ end
+ end
+ --- search unsuccessful
+end --[[ [local get_file_definition = function (name, ourname, kind)] ]]
+
+local import_file = function (name, kind)
+ local ourname = derive_ourname (name)
+ local def = get_file_definition (name, ourname, kind)
+ if not def then die ("unable to find a definition matching " .. name) end
+end --[[ [local import_file = function (name, kind)] ]]
+
+local import = function (arg)
+ if #arg > 1 then
+ return import_file (arg[2])
+ end
+end --[[ [local import = function (arg)] ]]
local job_kind = table.mirrored {
news = news,
- import = function () end,
+ import = import,
tell = function () end,
}