comparison: luaext.lua
luaext.lua
- changeset 44
- 5700ebe9277b
- parent 35
- 2f927eae429b
equal
deleted
inserted
replaced
| 43:20606bf1a6a0 | 44:5700ebe9277b |
|---|---|
| 87 for k, v in pairs({...}) do | 87 for k, v in pairs({...}) do |
| 88 _G[v]=lib[v] | 88 _G[v]=lib[v] |
| 89 end | 89 end |
| 90 end | 90 end |
| 91 | 91 |
| 92 function ensure_dir_of(name) | |
| 93 local dn = path.dirname(name) | |
| 94 if dn ~= "" and not lfs.attributes(dn) then | |
| 95 ensure_dir_of(dn) | |
| 96 print("Creating directory", dn) | |
| 97 lfs.mkdir(dn) | |
| 98 end | |
| 99 end | |
| 100 | |
| 92 function io.openX(file, mode) | 101 function io.openX(file, mode) |
| 93 if mode=='w' then | 102 if mode=='w' then |
| 94 local dn = path.dirname(file) | 103 ensure_dir_of(file) |
| 95 if not lfs.attributes(dn) then | |
| 96 print("Ensure directory", dn) | |
| 97 lfs.mkdir(dn) | |
| 98 end | |
| 99 end | 104 end |
| 100 local f, err = io.open(file, mode) | 105 local f, err = io.open(file, mode) |
| 101 if not f then | 106 if not f then |
| 102 error(file..": "..err) | 107 error(file..": "..err) |
| 103 end | 108 end |
