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-- Copyright (C) 2007-2016 by Ubaldo Porcheddu <ubaldo@eja.it>
eja.lib['help']='ejaHelp'
eja.lib.update='ejaUpdate'
eja.help.update='update system library'
function ejaHelp()
ejaPrintf('Copyright: 2007-2016 by Ubaldo Porcheddu <ubaldo@eja.it>\nVersion: %s\nUsage: eja [script] [options]\n',eja.version)
if eja.opt.help and eja.opt.help == '' then eja.opt.help=nil end
if not eja.opt.help or eja.opt.help == 'full' then
for k,v in next,ejaTableKeys(ejaTableSort(eja.help)) do
ejaPrintf(' --%-16s %s',v:gsub("([%u])",function(x) return '-'..x:lower() end),eja.help[v])
end
ejaPrintf(' --%-16s this help','help')
end
if eja.helpFull then
if not eja.opt.help then ejaPrintf(' --%-16s full help','help full') end
for k,v in next,eja.helpFull do
if not eja.opt.help or eja.opt.help == 'full' then ejaPrintf(' --%-16s %s help','help '..k,k) end
for kk,vv in next,ejaTableKeys(ejaTableSort(eja.helpFull[k])) do
if eja.opt.help == 'full' or eja.opt.help == k then
ejaPrintf(' --%-16s %s',vv:gsub("([%u])",function(x) return '-'..x:lower() end),v[vv])
end
end
end
end
print('')
end
function ejaRun(opt)
for k,v in next,opt do
if eja.lib[k] and type(_G[eja.lib[k]]) == 'function' then
_G[eja.lib[k]]()
end
end
end
function ejaUpdate(libName)
if eja.opt.update ~= '' then libName=eja.opt.update end
if not ejaFileStat(eja.pathLib) then ejaDirCreate(eja.pathLib) end
if libName then
x=ejaWebGet('http://get.eja.it/?lib='..libName)
if x and x~= '' then ejaFileWrite(eja.pathLib..libName..'.eja',x) end
else
x=ejaWebGet('http://get.eja.it/?action=update&version=%s&mac=%s&elf=%s',eja.version,ejaGetMAC(),ejaGetELF())
if x then
loadstring(x)()
end
end
end
function ejaExecute(v,...)
os.execute(string.format(v,...))
end
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