diff options
Diffstat (limited to 'tex/context/base/util-lua.lua')
| -rw-r--r-- | tex/context/base/util-lua.lua | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tex/context/base/util-lua.lua b/tex/context/base/util-lua.lua new file mode 100644 index 000000000..0174f667f --- /dev/null +++ b/tex/context/base/util-lua.lua @@ -0,0 +1,27 @@ +if not modules then modules = { } end modules ['util-lua'] = { + version = 1.001, + comment = "companion to luat-lib.mkiv", + author = "Hans Hagen, PRAGMA-ADE, Hasselt NL", + copyright = "PRAGMA ADE / ConTeXt Development Team", + license = "see context related readme files" +} + +utilities = utilities or {} +utilities.lua = utilities.merger or { } +utilities.report = utilities.report or print + +function utilities.lua.compile(luafile,lucfile,cleanup,strip) -- defaults: cleanup=false strip=true + utilities.report("lua: compiling %s into %s",luafile,lucfile) + os.remove(lucfile) + local command = "-o " .. string.quote(lucfile) .. " " .. string.quote(luafile) + if strip ~= false then + command = "-s " .. command + end + local done = os.spawn("texluac " .. command) == 0 or os.spawn("luac " .. command) == 0 + if done and cleanup == true and lfs.isfile(lucfile) and lfs.isfile(luafile) then + utilities.report("lua: removing %s",luafile) + os.remove(luafile) + end + return done +end + |