diff options
Diffstat (limited to 'scripts')
-rw-r--r-- | scripts/embed.lua | 32 | ||||
-rw-r--r-- | scripts/luasrcdiet/LuaSrcDiet.lua | 19 |
2 files changed, 22 insertions, 29 deletions
diff --git a/scripts/embed.lua b/scripts/embed.lua index 94b7cbf..f80a3cb 100644 --- a/scripts/embed.lua +++ b/scripts/embed.lua @@ -6,34 +6,10 @@ -- local function stripfile(fname) - local f = io.open(fname) - local s = assert(f:read("*a")) - f:close() - - -- strip tabs - s = s:gsub("[\t]", "") - - -- strip any CRs - s = s:gsub("[\r]", "") - - -- strip out comments - s = s:gsub("\n%-%-[^\n]*", "") - - -- escape backslashes - s = s:gsub("\\", "\\\\") - - -- strip duplicate line feeds - s = s:gsub("\n+", "\n") - - -- strip out leading comments - s = s:gsub("^%-%-\n", "") - - -- escape line feeds - s = s:gsub("\n", "\\n") - - -- escape double quote marks - s = s:gsub("\"", "\\\"") - + dofile("scripts/luasrcdiet/LuaSrcDiet.lua") + -- Now simply return the file contents after LuaSrcDiet did its job + local s,l = get_slim_luasrc(fname) + print("\ttrimmed size: ", s:len(), " down from: ", l:len()) return s end diff --git a/scripts/luasrcdiet/LuaSrcDiet.lua b/scripts/luasrcdiet/LuaSrcDiet.lua index c87cee2..4feed22 100644 --- a/scripts/luasrcdiet/LuaSrcDiet.lua +++ b/scripts/luasrcdiet/LuaSrcDiet.lua @@ -4097,6 +4097,8 @@ local EOLTYPES = { -- EOL names for token dump ------------------------------------------------------------------------ -- read source code from file ------------------------------------------------------------------------ +local loaded_file_contents = "" +local saved_file_contents = "" local function load_file(fname) local INF = io.open(fname, "rb") @@ -4104,6 +4106,7 @@ local function load_file(fname) local dat = INF:read("*a") if not dat then die('cannot read from "'..fname..'"') end INF:close() + loaded_file_contents = dat return dat end @@ -4112,11 +4115,14 @@ end ------------------------------------------------------------------------ local function save_file(fname, dat) + saved_file_contents = dat +--[[ local OUTF = io.open(fname, "wb") if not OUTF then die('cannot open "'..fname..'" for writing') end local status = OUTF:write(dat) if not status then die('cannot write to "'..fname..'"') end OUTF:close() + ]] end ------------------------------------------------------------------------ @@ -4457,6 +4463,7 @@ end -- main functions ----------------------------------------------------------------------]] +--[[ local arg = {...} -- program arguments local fspec = {} set_options(DEFAULT_CONFIG) -- set to default options at beginning @@ -4594,5 +4601,15 @@ end if not main() then die("Please run with option -h or --help for usage information") end - +]] -- end of script + +-- Start of premake4 customizations +function get_slim_luasrc(fname) + set_options(DEFAULT_CONFIG) + set_options(MAXIMUM_CONFIG) + option.OUTPUT_FILE = "-" + option.QUIET = true + process_file(fname, "-") + return saved_file_contents or "", loaded_file_contents +end |