factor/basis/xdg/xdg.factor

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! Copyright (C) 2015 John Benediktsson
! See http://factorcode.org/license.txt for BSD license
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USING: environment sequences splitting ;
IN: xdg
! http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html
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: xdg-data-home ( -- path )
"XDG_DATA_HOME" os-env [ "~/.local/share" ] when-empty ;
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: xdg-config-home ( -- path )
"XDG_CONFIG_HOME" os-env [ "~/.config" ] when-empty ;
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: xdg-cache-home ( -- path )
"XDG_CACHE_HOME" os-env [ "~/.cache" ] when-empty ;
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: xdg-data-dirs ( -- paths )
"XDG_DATA_DIRS" os-env ":" split harvest
[ { "/usr/local/share" "/usr/share" } ] when-empty ;
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: xdg-config-dirs ( -- paths )
"XDG_CONFIG_DIRS" os-env ":" split harvest
[ { "/etc/xdg" } ] when-empty ;
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: xdg-runtime-dir ( -- path/f )
"XDG_RUNTIME_DIR" os-env ;
! TODO: check runtime secure permissions