io.directories: move directory-tree-files words to io.directories.hierarchy, where all the other *-tree stuff is

basis/io/directories/directories-docs.factor

@@ -46,17 +46,21 @@ HELP: directory-files
 { $values { "path" "a pathname string" } { "seq" "a sequence of filenames" } }
 { $description "Outputs the contents of a directory named by " { $snippet "path" } "." } ;
 
-HELP: directory-tree-files
-{ $values { "path" "a pathname string" } { "seq" "a sequence of filenames" } }
-{ $description "Outputs a sequence of all files and subdirectories inside the directory named by " { $snippet "path" } " or recursively inside its subdirectories." } ;
-
 HELP: with-directory-files
 { $values { "path" "a pathname string" } { "quot" quotation } }
-{ $description "Calls the quotation with the directory file names on the stack and with the directory set as the " { $link current-directory } ".  Restores the current directory after the quotation is called." } ;
-
-HELP: with-directory-tree-files
-{ $values { "path" "a pathname string" } { "quot" quotation } }
-{ $description "Calls the quotation with the recursive directory file names on the stack and with the directory set as the " { $link current-directory } ".  Restores the current directory after the quotation is called." } ;
+{ $description "Calls the quotation with the directory file names on the stack and with the directory set as the " { $link current-directory } ".  Restores the current directory after the quotation is called." }
+{ $examples
+    "Print all files in your home directory which are larger than a megabyte:"
+    { $code
+        """USING: io.directoies io.files.info io.pathnames ;
+home [
+    [
+        dup link-info size>> 20 2^ >
+        [ print ] [ drop ] if
+    ] each
+] with-directory-files"""
+    }
+} ;
 
 HELP: with-directory-entries
 { $values { "path" "a pathname string" } { "quot" quotation } }

basis/io/directories/directories-tests.factor

@@ -22,24 +22,6 @@ IN: io.directories.tests
     ] with-directory-files
 ] unit-test
 
-[ { "classes/tuple/tuple.factor" } ] [
-    "resource:core" [
-        "." directory-tree-files [ "classes/tuple/tuple.factor" = ] filter
-    ] with-directory
-] unit-test
-
-[ { "classes/tuple" } ] [
-    "resource:core" [
-        "." directory-tree-files [ "classes/tuple" = ] filter
-    ] with-directory
-] unit-test
-
-[ { "classes/tuple/tuple.factor" } ] [
-    "resource:core" [
-        [ "classes/tuple/tuple.factor" = ] filter
-    ] with-directory-tree-files
-] unit-test
-
 [ ] [ "blahblah" temp-file dup exists? [ delete-directory ] [ drop ] if ] unit-test
 [ ] [ "blahblah" temp-file make-directory ] unit-test
 [ t ] [ "blahblah" temp-file file-info directory? ] unit-test

basis/io/directories/directories.factor

@@ -37,30 +37,16 @@ HOOK: (directory-entries) os ( path -- seq )
     normalize-path
     (directory-entries)
     [ name>> { "." ".." } member? not ] filter ;
-    
+
 : directory-files ( path -- seq )
     directory-entries [ name>> ] map ;
 
-: directory-tree-files ( path -- seq )
-    dup directory-entries
-    [
-        dup type>> +directory+ =
-        [ name>>
-            [ append-path directory-tree-files ]
-            [ [ prepend-path ] curry map ]
-            [ prefix ] tri
-        ] [ nip name>> 1array ] if
-    ] with map concat ;
-
 : with-directory-entries ( path quot -- )
     '[ "" directory-entries @ ] with-directory ; inline
 
 : with-directory-files ( path quot -- )
     '[ "" directory-files @ ] with-directory ; inline
 
-: with-directory-tree-files ( path quot -- )
-    '[ "" directory-tree-files @ ] with-directory ; inline
-
 ! Touching files
 HOOK: touch-file io-backend ( path -- )
 

basis/io/directories/hierarchy/hierarchy-docs.factor

@@ -1,6 +1,14 @@
-USING: help.markup help.syntax ;
+USING: help.markup help.syntax quotations io.pathnames ;
 IN: io.directories.hierarchy
 
+HELP: directory-tree-files
+{ $values { "path" "a pathname string" } { "seq" "a sequence of filenames" } }
+{ $description "Outputs a sequence of all files and subdirectories inside the directory named by " { $snippet "path" } " or recursively inside its subdirectories." } ;
+
+HELP: with-directory-tree-files
+{ $values { "path" "a pathname string" } { "quot" quotation } }
+{ $description "Calls the quotation with the recursive directory file names on the stack and with the directory set as the " { $link current-directory } ".  Restores the current directory after the quotation is called." } ;
+
 HELP: delete-tree
 { $values { "path" "a pathname string" } }
 { $description "Deletes a file or directory, recursing into subdirectories." }
@@ -31,6 +39,11 @@ $nl
     { "Words named " { $snippet { $emphasis "operation" } "-file" } " which work on regular files only." }
     { "Words named " { $snippet { $emphasis "operation" } "-tree" } " works on directory trees recursively, and also accepts regular files." }
 }
+"Listing directory trees recursively:"
+{ $subsections
+    directory-tree-files
+    with-directory-tree-files
+}
 "Deleting directory trees recursively:"
 { $subsections delete-tree }
 "Copying directory trees recursively:"

basis/io/directories/hierarchy/hierarchy.factor

@@ -1,10 +1,24 @@
 ! Copyright (C) 2004, 2008 Slava Pestov, Doug Coleman.
 ! See http://factorcode.org/license.txt for BSD license.
-USING: kernel accessors sequences combinators fry io.directories
-io.pathnames io.files.info io.files.types io.files.links
-io.backend ;
+USING: accessors arrays kernel sequences combinators fry
+io.directories io.pathnames io.files.info io.files.types
+io.files.links io.backend ;
 IN: io.directories.hierarchy
 
+: directory-tree-files ( path -- seq )
+    dup directory-entries
+    [
+        dup type>> +directory+ =
+        [ name>>
+            [ append-path directory-tree-files ]
+            [ [ prepend-path ] curry map ]
+            [ prefix ] tri
+        ] [ nip name>> 1array ] if
+    ] with map concat ;
+
+: with-directory-tree-files ( path quot -- )
+    '[ "" directory-tree-files @ ] with-directory ; inline
+
 : delete-tree ( path -- )
     dup link-info directory? [
         [ [ [ delete-tree ] each ] with-directory-files ]
@@ -28,4 +42,3 @@ DEFER: copy-tree-into
 
 : copy-trees-into ( files to -- )
     '[ _ copy-tree-into ] each ;
-

basis/vocabs/metadata/resources/resources.factor

@@ -1,6 +1,6 @@
 ! (c)2010 Joe Groff bsd license
-USING: arrays fry globs io.directories io.files.info
-io.pathnames kernel regexp sequences vocabs.loader
+USING: arrays fry globs io.directories io.directories.hierarchy
+io.files.info io.pathnames kernel regexp sequences vocabs.loader
 vocabs.metadata ;
 IN: vocabs.metadata.resources