29 lines
753 B
Factor
29 lines
753 B
Factor
! Copyright (C) 2011 John Benediktsson
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! See http://factorcode.org/license.txt for BSD license
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USING: combinators combinators.short-circuit command-line io
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io.directories io.files io.files.info kernel math namespaces
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sequences ;
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IN: tools.copy
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: usage ( -- )
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"Usage: copy source ... target" print ;
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: copy-to-dir ( args -- )
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dup last file-info directory?
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[ unclip-last copy-files-into ] [ drop usage ] if ;
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: copy-to-file ( args -- )
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dup last { [ exists? ] [ file-info directory? ] } 1&&
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[ copy-to-dir ] [ first2 copy-file ] if ;
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: run-copy ( -- )
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command-line get dup length {
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{ [ dup 2 > ] [ drop copy-to-dir ] }
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{ [ dup 2 = ] [ drop copy-to-file ] }
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[ 2drop usage ]
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} cond ;
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MAIN: run-copy
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