factor/basis/environment/environment.factor

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1.1 KiB
Factor

! Copyright (C) 2008 Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
USING: assocs combinators continuations init kernel sequences
splitting system vocabs vocabs.loader ;
IN: environment
HOOK: os-env os ( key -- value )
HOOK: set-os-env os ( value key -- )
HOOK: unset-os-env os ( key -- )
HOOK: (os-envs) os ( -- seq )
HOOK: (set-os-envs) os ( seq -- )
HOOK: set-os-envs-pointer os ( malloc -- )
: change-os-env ( key quot -- )
[ [ os-env ] keep ] dip dip set-os-env ; inline
: os-envs ( -- assoc )
(os-envs) [ "=" split1 ] H{ } map>assoc ;
: set-os-envs ( assoc -- )
[ "=" glue ] { } assoc>map (set-os-envs) ;
: with-os-env ( value key quot -- )
over [ [ [ set-os-env ] 2curry ] [ compose ] bi* ] dip
[ os-env ] keep [ set-os-env ] 2curry finally ; inline
{
{ [ os unix? ] [ "environment.unix" require ] }
{ [ os windows? ] [ "environment.windows" require ] }
} cond
[
"FACTOR_ROOTS" os-env
[
os windows? ";" ":" ? split
[ add-vocab-root ] each
] when*
] "environment" add-startup-hook