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体验新版 GitCode,发现更多精彩内容 >>
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37d1e48d
编写于
7月 09, 2013
作者:
R
Rafael Mendonça França
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差异文件
Merge pull request #11378 from wangjohn/class_for_application_generator
Creating a class to handle preparing ARGV.
上级
1b387373
929e5b5b
变更
2
隐藏空白更改
内联
并排
Showing
2 changed file
with
63 addition
and
27 deletion
+63
-27
railties/lib/rails/commands/application.rb
railties/lib/rails/commands/application.rb
+1
-27
railties/lib/rails/generators/rails/app/app_generator.rb
railties/lib/rails/generators/rails/app/app_generator.rb
+62
-0
未找到文件。
railties/lib/rails/commands/application.rb
浏览文件 @
37d1e48d
require
'rails/version'
if
[
'--version'
,
'-v'
].
include?
(
ARGV
.
first
)
puts
"Rails
#{
Rails
::
VERSION
::
STRING
}
"
exit
(
0
)
end
if
ARGV
.
first
!=
"new"
ARGV
[
0
]
=
"--help"
else
ARGV
.
shift
unless
ARGV
.
delete
(
"--no-rc"
)
customrc
=
ARGV
.
index
{
|
x
|
x
.
include?
(
"--rc="
)
}
railsrc
=
if
customrc
File
.
expand_path
(
ARGV
.
delete_at
(
customrc
).
gsub
(
/--rc=/
,
""
))
else
File
.
join
(
File
.
expand_path
(
"~"
),
'.railsrc'
)
end
if
File
.
exist?
(
railsrc
)
extra_args_string
=
File
.
read
(
railsrc
)
extra_args
=
extra_args_string
.
split
(
/\n+/
).
map
{
|
l
|
l
.
split
}.
flatten
puts
"Using
#{
extra_args
.
join
(
" "
)
}
from
#{
railsrc
}
"
ARGV
.
insert
(
1
,
*
extra_args
)
end
end
end
require
'rails/generators'
require
'rails/generators'
require
'rails/generators/rails/app/app_generator'
require
'rails/generators/rails/app/app_generator'
...
@@ -40,4 +13,5 @@ def self.exit_on_failure?
...
@@ -40,4 +13,5 @@ def self.exit_on_failure?
end
end
end
end
Rails
::
Generators
::
AppPreparer
.
new
(
ARGV
).
prepare!
Rails
::
Generators
::
AppGenerator
.
start
Rails
::
Generators
::
AppGenerator
.
start
railties/lib/rails/generators/rails/app/app_generator.rb
浏览文件 @
37d1e48d
...
@@ -300,5 +300,67 @@ def get_builder_class
...
@@ -300,5 +300,67 @@ def get_builder_class
defined?
(
::
AppBuilder
)
?
::
AppBuilder
:
Rails
::
AppBuilder
defined?
(
::
AppBuilder
)
?
::
AppBuilder
:
Rails
::
AppBuilder
end
end
end
end
# This class handles preparation of the arguments before the AppGenerator is
# called. The class provides version or help information if they were
# requested, and also constructs the railsrc file (used for extra configuration
# options).
#
# This class should be called before the AppGenerator is required and started
# since it configures and mutates ARGV correctly.
class
AppPreparer
# :nodoc
attr_reader
:argv
def
initialize
(
argv
=
ARGV
)
@argv
=
argv
end
def
prepare!
handle_version_request!
(
argv
.
first
)
unless
handle_invalid_command!
(
argv
.
first
)
argv
.
shift
handle_rails_rc!
end
end
private
def
handle_version_request!
(
argument
)
if
[
'--version'
,
'-v'
].
include?
(
argv
.
first
)
require
'rails/version'
puts
"Rails
#{
Rails
::
VERSION
::
STRING
}
"
exit
(
0
)
end
end
def
handle_invalid_command!
(
argument
)
if
argument
!=
"new"
argv
[
0
]
=
"--help"
end
end
def
handle_rails_rc!
unless
argv
.
delete
(
"--no-rc"
)
insert_railsrc
(
railsrc
)
end
end
def
railsrc
if
(
customrc
=
argv
.
index
{
|
x
|
x
.
include?
(
"--rc="
)
})
File
.
expand_path
(
argv
.
delete_at
(
customrc
).
gsub
(
/--rc=/
,
""
))
else
File
.
join
(
File
.
expand_path
(
"~"
),
'.railsrc'
)
end
end
def
insert_railsrc
(
railsrc
)
if
File
.
exist?
(
railsrc
)
extra_args_string
=
File
.
read
(
railsrc
)
extra_args
=
extra_args_string
.
split
(
/\n+/
).
map
{
|
l
|
l
.
split
}.
flatten
puts
"Using
#{
extra_args
.
join
(
" "
)
}
from
#{
railsrc
}
"
argv
.
insert
(
1
,
*
extra_args
)
end
end
end
end
end
end
end
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