diff options
Diffstat (limited to 'luaotfload-database.lua')
| -rw-r--r-- | luaotfload-database.lua | 36 |
1 files changed, 20 insertions, 16 deletions
diff --git a/luaotfload-database.lua b/luaotfload-database.lua index c0aadaf..30ebb47 100644 --- a/luaotfload-database.lua +++ b/luaotfload-database.lua @@ -54,6 +54,7 @@ local utf8gsub = unicode.utf8.gsub local utf8lower = unicode.utf8.lower --- these come from Lualibs/Context +local getwritablepath = caches.getwritablepath local filebasename = file.basename local filecollapsepath = file.collapsepath or file.collapse_path local filedirname = file.dirname @@ -99,9 +100,9 @@ names.path = { dir = "", --- db and cache directory basename = config.luaotfload.names_file or "luaotfload-names.lua", - path = "", --- full path to db file + index = "", --- full path to db file lookup_basename = "luaotfload-lookup-cache.lua", --- cache file name - lookup_path = "", --- cache full path + lookups = "", --- cache full path } -- We use the cache.* of ConTeXt (see luat-basics-gen), we can @@ -109,13 +110,15 @@ names.path = { -- uses TEXMFCACHE or TEXMFVAR as starting points. local writable_path if caches then - writable_path = caches.getwritablepath "names" + writable_path = getwritablepath ("names", "") if not writable_path then - luaotfload.error("Impossible to find a suitable writeable cache...") + luaotfload.error + ("Impossible to find a suitable writeable cache...") end - names.path.dir = writable_path - names.path.path = filejoin(writable_path, names.path.basename) - names.path.lookup_path = filejoin(writable_path, names.path.lookup_basename) + names.path.dir = writable_path + names.path.index = getwritablepath ("names", names.path.basename) + names.path.lookups = getwritablepath ("names", + names.path.lookup_basename) else --- running as script, inject some dummies caches = { } logs = { report = function () end } @@ -330,7 +333,7 @@ local fuzzy_limit = 1 --- display closest only --- bool? -> dbobj load_names = function (dry_run) local starttime = os.gettimeofday() - local foundname, data = load_lua_file(names.path.path) + local foundname, data = load_lua_file(names.path.index) if data then report("both", 2, "db", @@ -352,7 +355,7 @@ load_names = function (dry_run) report("both", 0, "db", [[Font names database not found, generating new one.]]) report("both", 0, "db", - [[This can take several minutes; please be patient.]]) + [[This can take several minutes; please be patient.]]) data = update_names(fontnames_init(false), nil, dry_run) local success = save_names(data) if not success then @@ -365,7 +368,7 @@ end --- unit -> dbobj load_lookups = function ( ) - local foundname, data = load_lua_file(names.path.lookup_path) + local foundname, data = load_lua_file(names.path.lookups) if data then report("both", 3, "cache", "Lookup cache loaded (%s)", foundname) @@ -1930,12 +1933,12 @@ save_lookups = function ( ) local lookups = names.lookups local path = ensure_names_path() if fileiswritable(path) then - local luaname, lucname = make_savenames(names.path.lookup_path) + local luaname, lucname = make_savenames(names.path.lookups) if luaname then tabletofile(luaname, lookups, true) if lucname and type(caches.compile) == "function" then os.remove(lucname) - caches.compile(lookups, luaname, lucname) + print("\ncompile>", caches.compile(lookups, luaname, lucname)) report("both", 3, "cache", "Lookup cache saved") return true end @@ -1950,8 +1953,8 @@ end save_names = function (fontnames) if not fontnames then fontnames = names.data end local path = ensure_names_path() - if fileiswritable(path) then - local luaname, lucname = make_savenames(names.path.path) + if fileiswritable (path) then + local luaname, lucname = make_savenames(names.path.index) if luaname then --tabletofile(luaname, fontnames, true, { reduce=true }) tabletofile(luaname, fontnames, true) @@ -1964,6 +1967,8 @@ save_names = function (fontnames) return true end end + --else + --report("both", 0, "db", "Failed to save names database") end report("both", 0, "db", "Failed to save names database") return false @@ -2048,8 +2053,7 @@ end local getwritablecachepath = function ( ) --- fonts.handlers.otf doesn’t exist outside a Luatex run, --- so we have to improvise - local writable = caches.getwritablepath - (config.luaotfload.cache_dir) + local writable = getwritablepath (config.luaotfload.cache_dir) if writable then return writable end |