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shaker.factor
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shaker.factor
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! Copyright (C) 2007, 2009 Slava Pestov.
! See http://factorcode.org/license.txt for BSD license.
USING: arrays accessors io.backend io.streams.c init fry namespaces
make assocs kernel parser lexer strings.parser vocabs sequences words
memory kernel.private continuations io vocabs.loader system strings
sets vectors quotations byte-arrays sorting compiler.units definitions
generic generic.standard tools.deploy.config combinators classes ;
QUALIFIED: bootstrap.stage2
QUALIFIED: command-line
QUALIFIED: compiler.errors
QUALIFIED: continuations
QUALIFIED: definitions
QUALIFIED: init
QUALIFIED: layouts
QUALIFIED: source-files
QUALIFIED: source-files.errors
QUALIFIED: vocabs
IN: tools.deploy.shaker
! This file is some hairy shit.
: strip-init-hooks ( -- )
"Stripping startup hooks" show
{
"command-line"
"cpu.x86"
"environment"
"libc"
"alien.strings"
}
[ init-hooks get delete-at ] each
deploy-threads? get [
"threads" init-hooks get delete-at
] unless
native-io? [
"io.thread" init-hooks get delete-at
] unless
strip-io? [
"io.files" init-hooks get delete-at
"io.backend" init-hooks get delete-at
] when
strip-dictionary? [
{
! "compiler.units"
"vocabs"
"vocabs.cache"
"source-files.errors"
} [ init-hooks get delete-at ] each
] when ;
: strip-debugger ( -- )
strip-debugger? "debugger" vocab and [
"Stripping debugger" show
"vocab:tools/deploy/shaker/strip-debugger.factor"
run-file
] when ;
: strip-libc ( -- )
"libc" vocab [
"Stripping manual memory management debug code" show
"vocab:tools/deploy/shaker/strip-libc.factor"
run-file
] when ;
: strip-call ( -- )
"Stripping stack effect checking from call( and execute(" show
"vocab:tools/deploy/shaker/strip-call.factor" run-file ;
: strip-cocoa ( -- )
"cocoa" vocab [
"Stripping unused Cocoa methods" show
"vocab:tools/deploy/shaker/strip-cocoa.factor"
run-file
] when ;
: strip-word-names ( words -- )
"Stripping word names" show
[ f >>name f >>vocabulary drop ] each ;
: strip-word-defs ( words -- )
"Stripping symbolic word definitions" show
[ "no-def-strip" word-prop not ] filter
[ [ ] >>def drop ] each ;
: sift-assoc ( assoc -- assoc' ) [ nip ] assoc-filter ;
: strip-word-props ( stripped-props words -- )
"Stripping word properties" show
[
swap '[
[
[ drop _ member? not ] assoc-filter sift-assoc
>alist f like
] change-props drop
] each
] [
H{ } clone '[
[ [ _ [ ] cache ] map ] change-props drop
] each
] bi ;
: stripped-word-props ( -- seq )
[
strip-dictionary? [
{
"alias"
"boa-check"
"coercer"
"combination"
"compiled-generic-uses"
"compiled-uses"
"constraints"
"custom-inlining"
"decision-tree"
"declared-effect"
"default"
"default-method"
"default-output-classes"
"derived-from"
"ebnf-parser"
"engines"
"forgotten"
"identities"
"inline"
"inlined-block"
"input-classes"
"instances"
"interval"
"intrinsic"
"lambda"
"loc"
"local-reader"
"local-reader?"
"local-writer"
"local-writer?"
"local?"
"macro"
"members"
"memo-quot"
"methods"
"mixin"
"method-class"
"method-generic"
"modular-arithmetic"
"no-compile"
"owner-generic"
"outputs"
"participants"
"predicate"
"predicate-definition"
"predicating"
"primitive"
"reader"
"reading"
"recursive"
"register"
"register-size"
"shuffle"
"slots"
"special"
"specializer"
! UI needs this
! "superclass"
"transform-n"
"transform-quot"
"type"
"writer"
"writing"
} %
] when
strip-prettyprint? [
{
"delimiter"
"flushable"
"foldable"
"inline"
"lambda"
"macro"
"memo-quot"
"parsing"
"word-style"
} %
] when
] { } make ;
: strip-words ( props -- )
[ word? ] instances
deploy-word-props? get [ 2dup strip-word-props ] unless
deploy-word-defs? get [ dup strip-word-defs ] unless
strip-word-names? [ dup strip-word-names ] when
2drop ;
: strip-compiler-classes ( -- )
"Stripping compiler classes" show
"compiler" child-vocabs [ words ] map concat [ class? ] filter
[ dup implementors [ "methods" word-prop delete-at ] with each ] each ;
: strip-default-methods ( -- )
strip-debugger? [
"Stripping default methods" show
[
[ generic? ] instances
[ "No method" throw ] (( -- * )) define-temp
dup t "default" set-word-prop
'[
[ _ "default-method" set-word-prop ] [ make-generic ] bi
] each
] with-compilation-unit
] when ;
: strip-vocab-globals ( except names -- words )
[ child-vocabs [ words ] map concat ] map concat
swap [ first2 lookup ] map sift diff ;
: stripped-globals ( -- seq )
[
"inspector-hook" "inspector" lookup ,
{
continuations:error
continuations:error-continuation
continuations:error-thread
continuations:restarts
init:init-hooks
source-files:source-files
input-stream
output-stream
error-stream
} %
"io-thread" "io.thread" lookup ,
"mallocs" "libc.private" lookup ,
deploy-threads? [
"initial-thread" "threads" lookup ,
] unless
strip-io? [ io-backend , ] when
{ } {
"alarms"
"tools"
"io.launcher"
"random"
"stack-checker"
"bootstrap"
"listener"
} strip-vocab-globals %
strip-dictionary? [
"libraries" "alien" lookup ,
{ { "yield-hook" "compiler.utilities" } }
{ "cpu" "compiler" } strip-vocab-globals %
{
gensym
name>char-hook
next-method-quot-cache
class-and-cache
class-not-cache
class-or-cache
class<=-cache
classes-intersect-cache
implementors-map
update-map
command-line:main-vocab-hook
compiled-crossref
compiled-generic-crossref
compiler-impl
compiler.errors:compiler-errors
! definition-observers
interactive-vocabs
lexer-factory
print-use-hook
root-cache
source-files.errors:error-types
source-files.errors:error-observers
vocabs:dictionary
vocabs:load-vocab-hook
vocabs:vocab-observers
word
parser-notes
} %
{ } { "layouts" } strip-vocab-globals %
{ } { "math.partial-dispatch" } strip-vocab-globals %
{ } { "peg" } strip-vocab-globals %
] when
strip-prettyprint? [
{ } { "prettyprint.config" } strip-vocab-globals %
] when
strip-debugger? [
{
compiler.errors:compiler-errors
continuations:thread-error-hook
} %
deploy-ui? get [
"ui-error-hook" "ui.gadgets.worlds" lookup ,
] when
] when
deploy-c-types? get [
"c-types" "alien.c-types" lookup ,
] unless
"windows-messages" "windows.messages" lookup [ , ] when*
] { } make ;
: strip-globals ( stripped-globals -- )
strip-globals? [
"Stripping globals" show
global swap
'[ drop _ member? not ] assoc-filter
[ drop string? not ] assoc-filter ! strip CLI args
sift-assoc
21 setenv
] [ drop ] if ;
: strip-c-io ( -- )
deploy-io get 2 = os windows? or [
[
c-io-backend forget
"io.streams.c" forget-vocab
] with-compilation-unit
] unless ;
: compress ( pred post-process string -- )
"Compressing " prepend show
[ instances dup H{ } clone [ [ ] cache ] curry map ] dip call
become ; inline
: compress-object? ( obj -- ? )
{
{ [ dup array? ] [ empty? ] }
{ [ dup byte-array? ] [ drop t ] }
{ [ dup string? ] [ drop t ] }
{ [ dup wrapper? ] [ drop t ] }
[ drop f ]
} cond ;
: compress-objects ( -- )
[ compress-object? ] [ ] "objects" compress ;
: remain-compiled ( old new -- old new )
#! Quotations which were formerly compiled must remain
#! compiled.
2dup [
2dup [ compiled>> ] [ compiled>> not ] bi* and
[ nip jit-compile ] [ 2drop ] if
] 2each ;
: compress-quotations ( -- )
[ quotation? ] [ remain-compiled ] "quotations" compress
[ quotation? ] instances [ f >>cached-effect f >>cache-counter drop ] each ;
SYMBOL: deploy-vocab
: [:c] ( -- word ) ":c" "debugger" lookup ;
: [print-error] ( -- word ) "print-error" "debugger" lookup ;
: deploy-boot-quot ( word -- )
[
[ boot ] %
init-hooks get values concat %
strip-debugger? [ , ] [
! Don't reference try directly
[:c]
[print-error]
'[
[ _ execute( obj -- ) ] [
_ execute( obj -- ) nl
_ execute( obj -- )
] recover
] %
] if
strip-io? [ [ flush ] % ] unless
[ 0 exit ] %
] [ ] make
set-boot-quot ;
: init-stripper ( -- )
t "quiet" set-global
f output-stream set-global ;
: unsafe-next-method-quot ( method -- quot )
[ "method-class" word-prop ]
[ "method-generic" word-prop ] bi
next-method 1quotation ;
: compute-next-methods ( -- )
[ standard-generic? ] instances [
"methods" word-prop [
nip dup
unsafe-next-method-quot
"next-method-quot" set-word-prop
] assoc-each
] each
"vocab:tools/deploy/shaker/next-methods.factor" run-file ;
: strip ( -- )
init-stripper
strip-libc
strip-call
strip-cocoa
strip-debugger
compute-next-methods
strip-init-hooks
strip-c-io
strip-compiler-classes
strip-default-methods
f 5 setenv ! we can't use the Factor debugger or Factor I/O anymore
deploy-vocab get vocab-main deploy-boot-quot
stripped-word-props
stripped-globals strip-globals
compress-objects
compress-quotations
strip-words ;
: deploy-error-handler ( quot -- )
[
strip-debugger?
[ error-continuation get call>> callstack>array die 1 exit ]
! Don't reference these words literally, if we're stripping the
! debugger out we don't want to load the prettyprinter at all
[ [:c] execute( -- ) nl [print-error] execute( error -- ) flush ] if
1 exit
] recover ; inline
: (deploy) ( final-image vocab config -- )
#! Does the actual work of a deployment in the slave
#! stage2 image
[
[
strip-debugger? [
"debugger" require
"inspector" require
deploy-ui? get [
"ui.debugger" require
] when
] unless
deploy-vocab set
deploy-vocab get require
deploy-vocab get vocab-main [
"Vocabulary has no MAIN: word." print flush 1 exit
] unless
strip
"Saving final image" show
save-image-and-exit
] deploy-error-handler
] bind ;
: do-deploy ( -- )
"output-image" get
"deploy-vocab" get
"Deploying " write dup write "..." print
"deploy-config" get parse-file first
(deploy) ;
MAIN: do-deploy