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fixes newly introduced oswalkdir module

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This commit is contained in:
Araq 2015-11-10 15:56:17 +01:00
commit b6374f1f68
1 changed files with 14 additions and 3 deletions
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17
lib/pure/oswalkdir.nim
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@ -1,4 +1,7 @@
## Compile-time only version for walkDir if you need it at compile-time
## for JavaScript.
type type
PathComponent* = enum ## Enumeration specifying a path component. PathComponent* = enum ## Enumeration specifying a path component.
pcFile, ## path refers to a file pcFile, ## path refers to a file
@ -10,7 +13,15 @@ proc staticWalkDir(dir: string; relative: bool): seq[
tuple[kind: PathComponent, path: string]] = tuple[kind: PathComponent, path: string]] =
discard discard
iterator walkDir*(dir: string; relative=false): tuple[kind: PathComponent, path: string] {. iterator walkDir*(dir: string; relative=false): tuple[kind: PathComponent, path: string] =
tags: [ReadDirEffect], compiletime.} = for k, v in items(staticWalkDir(dir, relative)):
for k, v in staticWalkDir(dir, relative)):
yield (k, v) yield (k, v)
iterator walkDirRec*(dir: string, filter={pcFile, pcDir}): string =
var stack = @[dir]
while stack.len > 0:
for k,p in walkDir(stack.pop()):
if k in filter:
case k
of pcFile, pcLinkToFile: yield p
of pcDir, pcLinkToDir: stack.add(p)