diff options
Diffstat (limited to 'lualibs-file.lua')
| -rw-r--r-- | lualibs-file.lua | 40 |
1 files changed, 34 insertions, 6 deletions
diff --git a/lualibs-file.lua b/lualibs-file.lua index acb4216..deaaca7 100644 --- a/lualibs-file.lua +++ b/lualibs-file.lua @@ -62,7 +62,7 @@ elseif not lfs.isfile then end local insert, concat = table.insert, table.concat -local match, find = string.match, string.find +local match, find, gmatch = string.match, string.find, string.gmatch local lpegmatch = lpeg.match local getcurrentdir, attributes = lfs.currentdir, lfs.attributes local checkedsplit = string.checkedsplit @@ -115,11 +115,23 @@ local function suffixonly(name) return name and lpegmatch(pattern,name) or "" end -file.pathpart = pathpart -file.basename = basename -file.nameonly = nameonly -file.suffixonly = suffixonly -file.suffix = suffixonly +local pattern = (noslashes^0 * slashes)^0 * noperiod^1 * ((period * C(noperiod^1))^1) * -1 + Cc("") + +local function suffixesonly(name) + if name then + return lpegmatch(pattern,name) + else + return "" + end +end + +file.pathpart = pathpart +file.basename = basename +file.nameonly = nameonly +file.suffixonly = suffixonly +file.suffix = suffixonly +file.suffixesonly = suffixesonly +file.suffixes = suffixesonly file.dirname = pathpart -- obsolete file.extname = suffixonly -- obsolete @@ -572,3 +584,19 @@ end -- return f(...) -- end -- end + +-- a goodie: a dumb version of mkdirs: + +function lfs.mkdirs(path) + local full + for sub in gmatch(path,"([^\\/]+)") do + if full then + full = full .. "/" .. sub + else + full = sub + end + if not lfs.isdir(full) then + lfs.mkdir(full) + end + end +end |