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# NOTE! When updating this file, also update INSTALL, if necessary.
# NOTE! Please keep your tasks grouped together.
$VERBOSE = true
$verbose = Rake.application.options.trace
$dlext = Config::CONFIG["DLEXT"]
$redcloth_available = nil
$compiler = nil
require 'tsort'
require 'rakelib/rubinius'
require 'rakelib/struct_generator'
require 'rakelib/const_generator'
begin
require 'rubygems'
rescue LoadError
# Don't show RedCloth warning if gems aren't available
$redcloth_available = false
end
task :default => :build
# SPEC TASKS
desc "Run all 'known good' specs (task alias for spec:ci)"
task :spec => 'spec:ci'
namespace :spec do
namespace :setup do
# Setup for 'Subtend' specs. No need to call this yourself.
task :subtend do
Dir["spec/subtend/**/Rakefile"].each do |rakefile|
sh "rake -f #{rakefile}"
end
end
end
desc "Run continuous integration examples"
task :ci do
target = ENV['SPEC_TARGET'] || 'rbx'
system %(shotgun/rubinius -e 'puts "rbx build: \#{Rubinius::BUILDREV}"') if target == 'rbx'
sh "bin/ci -t #{target}"
end
spec_targets = %w(compiler core language library parser rubinius)
# Build a spec:<task_name> for each group of Rubinius specs
spec_targets.each do |group|
desc "Run #{group} examples"
task group do
sh "bin/mspec spec/#{group}"
end
end
desc "Run subtend (Rubinius C API) examples"
task :subtend => "spec:setup:subtend" do
sh "bin/mspec spec/rubinius/subtend"
end
# Specdiffs to make it easier to see what your changes have affected :)
desc 'Run specs and produce a diff against current base'
task :diff => 'diff:run'
namespace :diff do
desc 'Run specs and produce a diff against current base'
task :run do
system 'bin/mspec -f ci -o spec/reports/specdiff.txt spec'
system 'diff -u spec/reports/base.txt spec/reports/specdiff.txt'
system 'rm spec/reports/specdiff.txt'
end
desc 'Replace the base spec file with a new one'
task :replace do
system 'bin/mspec -f ci -o spec/reports/base.txt spec'
end
end
task :r2r do
puts ARGV.inspect
end
end
# INSTALL TASKS
desc "Install rubinius as rbx"
task :install => :config_env do
sh "cd shotgun; #{make "install"}"
mkdir_p ENV['RBAPATH'], :verbose => true
mkdir_p ENV['CODEPATH'], :verbose => true
rba_files = Rake::FileList.new('runtime/platform.conf',
'runtime/**/*.rb{a,c}',
'runtime/**/.load_order.txt')
install_files rba_files, ENV['RBAPATH']
lib_files = Rake::FileList.new 'lib/**/*'
install_files lib_files, ENV['CODEPATH']
mkdir_p File.join(ENV['CODEPATH'], 'bin'), :verbose => true
Rake::FileList.new("#{ENV['CODEPATH']}/**/*.rb").sort.each do |rb_file|
sh File.join(ENV['BINPATH'], 'rbx'), 'compile', rb_file, :verbose => true
end
end
desc "Uninstall rubinius and libraries. Helps with build problems."
task :uninstall => :config_env do
rm Dir[File.join(ENV['BINPATH'], 'rbx*')]
rm_r Dir[File.join(ENV['LIBPATH'], '*rubinius*')]
end
task :config_env => 'shotgun/config.mk' do
File.foreach 'shotgun/config.mk' do |line|
next unless line =~ /(.*?)=(.*)/
ENV[$1] = $2
end
end
task :compiledir => :stable_compiler do
dir = ENV['DIR']
raise "Use DIR= to set which directory" if !dir or dir.empty?
compile_dir(dir)
end
# CLEAN TASKS
desc "Recompile all ruby system files"
task :rebuild => %w[clean build:all]
desc "Clean up the usuals"
task :clean => %w[clean:rbc clean:extensions clean:shotgun clean:generated clean:crap]
desc "Remove all ruby system files"
task :distclean => %w[pristine clean clean:external]
desc "Remove all stray compiled Ruby files"
task :pristine do
FileList['**/*.rbc'].each do |fn|
next if fn =~ %r%^runtime|fixtures/require|lib/complier%
rm_f fn, :verbose => $verbose
end
end
namespace :clean do
desc "Remove all compile system ruby files"
task :rbc do
files_to_delete = []
files_to_delete += Dir["*.rbc"] + Dir["**/*.rbc"]
files_to_delete += ["runtime/platform.conf"]
files_to_delete -= ["runtime/stable/loader.rbc"] # never ever delete this
files_to_delete.each do |f|
rm_f f, :verbose => $verbose
end
end
desc "Cleans all compiled extension files (lib/ext)"
task :extensions do
Dir["lib/ext/**/*#{$dlext}"].each do |f|
rm_f f, :verbose => $verbose
end
end
desc "Cleans up VM building site"
task :shotgun do
sh make('clean')
end
desc "Cleans up generated files"
task :generated do
rm_f Dir["shotgun/lib/grammar.c"], :verbose => $verbose
end
desc "Cleans up VM and external libs"
task :external do
sh "cd shotgun; #{make('distclean')}"
end
desc "Cleans up editor files and other misc crap"
task :crap do
rm_f Dir["*~"] + Dir["**/*~"], :verbose => $verbose
end
end
# BUILD TASKS
desc "Build everything that needs to be built"
task :build => 'build:all'
task :stable_compiler do
if ENV['USE_CURRENT']
puts "Use current versions, not stable."
else
ENV['RBX_BOOTSTRAP'] = "runtime/stable/bootstrap.rba"
ENV['RBX_CORE'] = "runtime/stable/core.rba"
ENV['RBX_LOADER'] = "runtime/stable/loader.rbc"
ENV['RBX_PLATFORM'] = "runtime/stable/platform.rba"
end
end
rule ".rbc" => %w[.rb] do |t|
compile t.source, t.name
end
files = FileList['kernel/core/*.rb']
unless files.include?("kernel/core/dir.rb")
files.add("kernel/core/dir.rb")
end
Core = CodeGroup.new(files, 'runtime/core', 'core')
Bootstrap = CodeGroup.new 'kernel/bootstrap/*.rb', 'runtime/bootstrap',
'bootstrap'
PlatformFiles = CodeGroup.new 'kernel/platform/*.rb', 'runtime/platform', 'platform'
file 'runtime/loader.rbc' => 'kernel/loader.rb' do
compile 'kernel/loader.rb', 'runtime/loader.rbc'
end
file 'runtime/stable/loader.rbc' => 'runtime/loader.rbc' do
cp 'runtime/loader.rbc', 'runtime/stable', :verbose => $verbose
end
file 'runtime/stable/compiler.rba' => 'build:compiler' do
sh "cd lib; zip -r ../runtime/stable/compiler.rba compiler -x \\*.rb"
end
Rake::StructGeneratorTask.new do |t|
t.dest = "lib/etc.rb"
end
Rake::StructGeneratorTask.new do |t|
t.dest = 'lib/zlib.rb'
end
AllPreCompiled = Core.output + Bootstrap.output + PlatformFiles.output
AllPreCompiled << "runtime/loader.rbc"
namespace :build do
task :all => %w[
build:shotgun
build:platform
build:rbc
compiler
lib/etc.rb
lib/rbconfig.rb
extensions
]
# This nobody rule lets use use all the shotgun files as
# prereqs. This rule is run for all those prereqs and just
# (obviously) does nothing, but it makes rake happy.
rule '^shotgun/.+'
c_source = FileList[
"shotgun/config.h",
"shotgun/lib/*.[chy]",
"shotgun/lib/*.rb",
"shotgun/lib/subtend/*.[chS]",
"shotgun/main.c",
].exclude(/auto/, /instruction_names/, /node_types/, /grammar.c/)
file "shotgun/rubinius.bin" => c_source do
sh make('vm')
end
file 'shotgun/mkconfig.sh' => 'configure'
file 'shotgun/config.mk' => %w[shotgun/config.h shotgun/mkconfig.sh shotgun/vars.mk]
file 'shotgun/config.h' => %w[shotgun/mkconfig.sh shotgun/vars.mk] do
sh "./configure"
raise 'Failed to configure Rubinius' unless $?.success?
end
desc "Compiles shotgun (the C-code VM)"
task :shotgun => %w[configure shotgun/rubinius.bin]
task :setup_rbc => :stable_compiler
task :rbc => ([:setup_rbc] + AllPreCompiled)
task :compiler => :stable_compiler do
compile_dir "lib/compiler"
end
desc "Rebuild runtime/stable/*. If you don't know why you're running this, don't."
task :stable => %w[
build:all
runtime/stable/bootstrap.rba
runtime/stable/core.rba
runtime/stable/compiler.rba
runtime/stable/loader.rbc
runtime/stable/platform.rba
]
file 'lib/rbconfig.rb' => %w[config_env Rakefile] do
rbconfig = <<-EOF
#--
# This file was generated by the rubinius Rakefile.
#++
module Config
CONFIG = {}
CONFIG['DLEXT'] = Rubinius::LIBSUFFIX.dup
CONFIG['EXEEXT'] = ""
CONFIG['RUBY_SO_NAME'] = "rubinius-#\{Rubinius::RBX_VERSION}"
CONFIG['arch'] = RUBY_PLATFORM.dup
CONFIG['bindir'] = "#{ENV['BINPATH']}"
CONFIG['datadir'] = "#{File.join ENV['PREFIX'], 'share'}"
CONFIG['libdir'] = "#{ENV['LIBPATH']}"
CONFIG['ruby_install_name'] = "#{ENV['ENGINE']}"
CONFIG['ruby_version'] = Rubinius::RUBY_VERSION.dup
CONFIG['sitedir'] = "#{File.join ENV['LIBPATH'], 'rubinius'}"
CONFIG['sitelibdir'] = "#{ENV['CODEPATH']}"
CONFIG['wordsize'] = Rubinius::WORDSIZE
end
RbConfig = Config
EOF
File.open 'lib/rbconfig.rb', 'w' do |fp|
fp.write rbconfig
end
end
desc "Rebuild the .load_order.txt files"
task "load_order" do
# Note: Steps to rebuild load_order were defined above
end
namespace :vm do
task "clean" do
sh "cd shotgun/lib; make clean"
end
task "dev" do
sh "cd shotgun/lib; make DEV=1"
end
end
task :platform => 'runtime/platform.conf'
end
file 'runtime/platform.conf' => %w[Rakefile rakelib/struct_generator.rb] do |task|
addrinfo = StructGenerator.new
addrinfo.include 'sys/socket.h'
addrinfo.include 'netdb.h'
addrinfo.name 'struct addrinfo'
addrinfo.field :ai_flags, :int
addrinfo.field :ai_family, :int
addrinfo.field :ai_socktype, :int
addrinfo.field :ai_protocol, :int
addrinfo.field :ai_addrlen, :int
addrinfo.field :ai_addr, :pointer
addrinfo.field :ai_canonname, :string
addrinfo.field :ai_next, :pointer
addrinfo.calculate
dirent = StructGenerator.new
dirent.include "dirent.h"
dirent.name 'struct dirent'
dirent_d_name = dirent.field :d_name
dirent.calculate
timeval = StructGenerator.new
timeval.include "sys/time.h"
timeval.name 'struct timeval'
timeval.field :tv_sec
timeval.field :tv_usec
timeval.calculate
sockaddr_in = StructGenerator.new
sockaddr_in.include "netinet/in.h"
sockaddr_in.include "fcntl.h"
sockaddr_in.include "sys/socket.h"
sockaddr_in.include "sys/stat.h"
sockaddr_in.name 'struct sockaddr_in'
sockaddr_in.field :sin_family
sockaddr_in.field :sin_port
sockaddr_in.field :sin_addr
sockaddr_in.field :sin_zero
sockaddr_in.calculate
sockaddr_un = StructGenerator.new
sockaddr_un.include "sys/un.h"
sockaddr_un.name 'struct sockaddr_un'
sockaddr_un.field :sun_family
sockaddr_un.field :sun_path
sockaddr_un.calculate
servent = StructGenerator.new
servent.include "netdb.h"
servent.name 'struct servent'
servent.field :s_name, :pointer
servent.field :s_aliases, :pointer
servent.field :s_port, :int
servent.field :s_proto, :pointer
servent.calculate
# FIXME these constants don't have standard names.
# LOCK_SH == Linux, O_SHLOCK on Bsd/Darwin, etc.
# Binary doesn't exist at all in many non-Unix variants.
# This should come out of something like config.h
fixme_constants = %w{
LOCK_SH
LOCK_EX
LOCK_NB
LOCK_UN
BINARY
}
file_constants = %w{
O_RDONLY
O_WRONLY
O_RDWR
O_CREAT
O_EXCL
O_NOCTTY
O_TRUNC
O_APPEND
O_NONBLOCK
O_SYNC
S_IRUSR
S_IWUSR
S_IXUSR
S_IRGRP
S_IWGRP
S_IXGRP
S_IROTH
S_IWOTH
S_IXOTH
}
io_constants = %w{
SEEK_SET
SEEK_CUR
SEEK_END
}
socket_constants = %w[
AF_APPLETALK
AF_ATM
AF_AX25
AF_CCITT
AF_CHAOS
AF_CNT
AF_COIP
AF_DATAKIT
AF_DEC
AF_DLI
AF_E164
AF_ECMA
AF_HYLINK
AF_IMPLINK
AF_INET
AF_INET6
AF_IPX
AF_ISDN
AF_ISO
AF_LAT
AF_LINK
AF_LOCAL
AF_MAX
AF_NATM
AF_NDRV
AF_NETBIOS
AF_NETGRAPH
AF_NS
AF_OSI
AF_PPP
AF_PUP
AF_ROUTE
AF_SIP
AF_SNA
AF_SYSTEM
AF_UNIX
AF_UNSPEC
AI_ADDRCONFIG
AI_ALL
AI_CANONNAME
AI_DEFAULT
AI_MASK
AI_NUMERICHOST
AI_PASSIVE
AI_V4MAPPED
AI_V4MAPPED_CFG
EAI_ADDRFAMILY
EAI_AGAIN
EAI_BADFLAGS
EAI_BADHINTS
EAI_FAIL
EAI_FAMILY
EAI_MAX
EAI_MEMORY
EAI_NODATA
EAI_NONAME
EAI_PROTOCOL
EAI_SERVICE
EAI_SOCKTYPE
EAI_SYSTEM
INADDR_ALLHOSTS_GROUP
INADDR_ANY
INADDR_BROADCAST
INADDR_LOOPBACK
INADDR_MAX_LOCAL_GROUP
INADDR_NONE
INADDR_UNSPEC_GROUP
IPPORT_RESERVED
IPPORT_USERRESERVED
IPPROTO_BIP
IPPROTO_EGP
IPPROTO_EON
IPPROTO_GGP
IPPROTO_HELLO
IPPROTO_ICMP
IPPROTO_IDP
IPPROTO_IGMP
IPPROTO_IP
IPPROTO_MAX
IPPROTO_ND
IPPROTO_PUP
IPPROTO_RAW
IPPROTO_TCP
IPPROTO_TP
IPPROTO_UDP
IPPROTO_XTP
IPX_TYPE
IP_ADD_MEMBERSHIP
IP_DEFAULT_MULTICAST_LOOP
IP_DEFAULT_MULTICAST_TTL
IP_DROP_MEMBERSHIP
IP_HDRINCL
IP_MAX_MEMBERSHIPS
IP_MULTICAST_IF
IP_MULTICAST_LOOP
IP_MULTICAST_TTL
IP_OPTIONS
IP_RECVDSTADDR
IP_RECVOPTS
IP_RECVRETOPTS
IP_RETOPTS
IP_TOS
IP_TTL
MSG_COMPAT
MSG_CTRUNC
MSG_DONTROUTE
MSG_DONTWAIT
MSG_EOF
MSG_EOR
MSG_FLUSH
MSG_HAVEMORE
MSG_HOLD
MSG_OOB
MSG_PEEK
MSG_RCVMORE
MSG_SEND
MSG_TRUNC
MSG_WAITALL
NI_DGRAM
NI_MAXHOST
NI_MAXSERV
NI_NAMEREQD
NI_NOFQDN
NI_NUMERICHOST
NI_NUMERICSERV
PF_APPLETALK
PF_AX25
PF_CCITT
PF_CHAOS
PF_CNT
PF_COIP
PF_DATAKIT
PF_DLI
PF_ECMA
PF_HYLINK
PF_IMPLINK
PF_INET
PF_INET6
PF_IPX
PF_ISDN
PF_ISO
PF_KEY
PF_LAT
PF_LINK
PF_LOCAL
PF_MAX
PF_NATM
PF_NDRV
PF_NETBIOS
PF_NETGRAPH
PF_NS
PF_OSI
PF_PIP
PF_PPP
PF_PUP
PF_ROUTE
PF_RTIP
PF_SIP
PF_SNA
PF_SYSTEM
PF_UNIX
PF_UNSPEC
PF_XTP
SHUT_RD
SHUT_RDWR
SHUT_WR
SOCK_DGRAM
SOCK_PACKET
SOCK_RAW
SOCK_RDM
SOCK_SEQPACKET
SOCK_STREAM
SOL_ATALK
SOL_AX25
SOL_IP
SOL_IPX
SOL_SOCKET
SOL_TCP
SOL_UDP
SOPRI_BACKGROUND
SOPRI_INTERACTIVE
SOPRI_NORMAL
SO_ACCEPTCONN
SO_ACCEPTFILTER
SO_ATTACH_FILTER
SO_BINDTODEVICE
SO_BROADCAST
SO_DEBUG
SO_DETACH_FILTER
SO_DONTROUTE
SO_DONTTRUNC
SO_ERROR
SO_KEEPALIVE
SO_LINGER
SO_NKE
SO_NOSIGPIPE
SO_NO_CHECK
SO_NREAD
SO_OOBINLINE
SO_PASSCRED
SO_PEERCRED
SO_PEERNAME
SO_PRIORITY
SO_RCVBUF
SO_RCVLOWAT
SO_RCVTIMEO
SO_REUSEADDR
SO_REUSEPORT
SO_SECURITY_AUTHENTICATION
SO_SECURITY_ENCRYPTION_NETWORK
SO_SECURITY_ENCRYPTION_TRANSPORT
SO_SNDBUF
SO_SNDLOWAT
SO_SNDTIMEO
SO_TIMESTAMP
SO_TYPE
SO_USELOOPBACK
SO_WANTMORE
SO_WANTOOBFLAG
TCP_MAXSEG
TCP_NODELAY
]
process_constants = %w{
WNOHANG
WUNTRACED
PRIO_PROCESS
PRIO_PGRP
PRIO_USER
RLIMIT_CPU
RLIMIT_FSIZE
RLIMIT_DATA
RLIMIT_STACK
RLIMIT_CORE
RLIMIT_RSS
RLIMIT_NPROC
RLIMIT_NOFILE
RLIMIT_MEMLOCK
RLIMIT_AS
RLIMIT_SBSIZE
}
long_process_constants = %w{
RLIM_INFINITY
RLIM_SAVED_MAX
RLIM_SAVED_CUR
}
# The constants come from MRI's signal.c. This means that some of them might
# be missing.
signal_constants = %w{
SIGHUP
SIGINT
SIGQUIT
SIGILL
SIGTRAP
SIGIOT
SIGABRT
SIGEMT
SIGFPE
SIGKILL
SIGBUS
SIGSEGV
SIGSYS
SIGPIPE
SIGALRM
SIGTERM
SIGURG
SIGSTOP
SIGTSTP
SIGCONT
SIGCHLD
SIGCLD
SIGCHLD
SIGTTIN
SIGTTOU
SIGIO
SIGXCPU
SIGXFSZ
SIGVTALRM
SIGPROF
SIGWINCH
SIGUSR1
SIGUSR2
SIGLOST
SIGMSG
SIGPWR
SIGPOLL
SIGDANGER
SIGMIGRATE
SIGPRE
SIGGRANT
SIGRETRACT
SIGSOUND
SIGINFO
}
cg = ConstGenerator.new
cg.include "stdio.h"
cg.include "fcntl.h"
cg.include "sys/types.h"
cg.include "sys/socket.h"
cg.include "netdb.h"
cg.include "sys/stat.h"
cg.include "sys/resource.h"
cg.include "netinet/tcp.h"
cg.include "signal.h"
file_constants.each { |c| cg.const c }
io_constants.each { |c| cg.const c }
socket_constants.each { |c| cg.const c }
process_constants.each { |c| cg.const c }
long_process_constants.each { |c| cg.const(c, "%llu") }
signal_constants.each { |c| cg.const c }
cg.calculate
puts "Generating #{task.name}..."
File.open task.name, "w" do |f|
f.puts addrinfo.generate_config('addrinfo')
f.puts "rbx.platform.dir.d_name = #{dirent_d_name.offset}"
f.puts timeval.generate_config('timeval')
f.puts sockaddr_in.generate_config('sockaddr_in')
f.puts sockaddr_un.generate_config('sockaddr_un') if sockaddr_un.found?
f.puts servent.generate_config('servent')
file_constants.each do | name |
const = cg.constants[name]
f.puts "rbx.platform.file.#{name} = #{const.converted_value}"
end
io_constants.each do |name|
const = cg.constants[name]
f.puts "rbx.platform.io.#{name} = #{const.converted_value}"
end
socket_constants.each do |name|
const = cg.constants[name]
next if const.converted_value.nil?
f.puts "rbx.platform.socket.#{name} = #{const.converted_value}"
end
(process_constants + long_process_constants).each do |name|
const = cg.constants[name]
next if const.converted_value.nil?
f.puts "rbx.platform.process.#{name} = #{const.converted_value}"
end
signal_constants.each do |name|
const = cg.constants[name]
next if const.converted_value.nil?
f.puts "rbx.platform.signal.#{name} = #{const.converted_value}"
end
end
end
desc "Build extensions from lib/ext"
task :extensions => %w[
build:shotgun
build:rbc
extension:digest_md5
extension:digest_sha1
extension:fcntl
extension:syck
extension:zlib
extension:readline
]
namespace :extension do
task :digest_md5 => "lib/ext/digest/md5/md5.#{$dlext}"
file "lib/ext/digest/md5/md5.#{$dlext}" => FileList[
'lib/ext/digest/md5/build.rb',
'lib/ext/digest/md5/*.c',
'lib/ext/digest/md5/*.h',
'lib/ext/digest/defs.h',
] do
compile 'lib/ext/digest/md5'
end
task :digest_sha1 => "lib/ext/digest/sha1/sha1.#{$dlext}"
file "lib/ext/digest/sha1/sha1.#{$dlext}" => FileList[
'lib/ext/digest/sha1/build.rb',
'lib/ext/digest/sha1/*.c',
'lib/ext/digest/sha1/*.h',
'lib/ext/digest/defs.h',
] do
compile 'lib/ext/digest/sha1'
end
task :fcntl => "lib/ext/fcntl/fcntl.#{$dlext}"
file "lib/ext/fcntl/fcntl.#{$dlext}" => FileList[
'shotgun/lib/subtend/ruby.h',
'lib/ext/fcntl/build.rb',
'lib/ext/fcntl/*.c'
] do
compile "lib/ext/fcntl"
end
task :syck => "lib/ext/syck/rbxext.#{$dlext}"
file "lib/ext/syck/rbxext.#{$dlext}" => FileList[
'shotgun/lib/subtend/ruby.h',
'lib/ext/syck/build.rb',
'lib/ext/syck/*.c',
'lib/ext/syck/*.h',
] do
compile "lib/ext/syck"
end
task :mongrel => "lib/ext/mongrel/http11.#{$dlext}"
file "lib/ext/mongrel/http11.#{$dlext}" => FileList[
'shotgun/lib/subtend/ruby.h',
'lib/ext/mongrel/build.rb',
'lib/ext/mongrel/*.c',
'lib/ext/mongrel/*.h',
] do
compile "lib/ext/mongrel"
end
task :zlib => %W[lib/ext/zlib/zlib.#{$dlext} lib/zlib.rb]
file "lib/ext/zlib/zlib.#{$dlext}" => FileList[
'shotgun/lib/subtend/ruby.h',
'lib/ext/zlib/build.rb',
'lib/ext/zlib/*.c'
] do
compile "lib/ext/zlib"
end
task :readline => %W[lib/ext/readline/readline.#{$dlext} lib/readline.rb]
file "lib/ext/readline/readline.#{$dlext}" => FileList[
'shotgun/lib/subtend/ruby.h',
'lib/ext/readline/build.rb',
'lib/ext/readline/*.c'
] do
compile "lib/ext/readline"
end
end
# MISC TASKS
desc "Build task for CruiseControl"
task :ccrb => [:build, 'spec:ci']
## Include tasks to build documentation
def redcloth_present?
if $redcloth_available.nil?
begin
require 'redcloth'
$redcloth_available = true
rescue Exception
puts
puts "WARNING: RedCloth 3.x is required to build the VM html docs"
puts "Run 'gem install redcloth' to install the latest RedCloth gem"
puts
$redcloth_available = false
end
end
$redcloth_available
end
namespace "doc" do
namespace "vm" do
desc "Remove all generated HTML files under doc/vm"
task "clean" do
Dir.glob('doc/vm/**/*.html').each do |html|
rm_f html unless html =~ /\/?index.html$/
end
end
desc "Generate HTML in doc/vm from YAML and Textile sources"
task "html"
begin
# Define tasks for each opcode html file on the corresponding YAML file
require 'doc/vm/op_code_info'
OpCode::Info.op_codes.each do |op|
html = "doc/vm/op_codes/#{op}.html"
yaml = "doc/vm/op_codes/#{op}.yaml"
file html => yaml do
cd 'doc/vm' do
ruby "gen_op_code_html.rb #{op}"
end
end
task "html" => html
end
rescue LoadError
end
# Define tasks for each section html file on the corresponding textile file
# Note: requires redcloth gem to convert textile markup to html
Dir.glob('doc/vm/*.textile').each do |f|
html = f.chomp('.textile') + '.html'
file html => f do
if redcloth_present?
section = File.basename(f)
cd 'doc/vm' do
ruby "gen_section_html.rb #{section}"
end
end
end
task "html" => html
end
end
end
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