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SourceMapSource.js
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Created
Thu, Oct 17, 09:53
Size
6 KB
Mime Type
text/x-c++
Expires
Sat, Oct 19, 09:53 (1 d, 23 h)
Engine
blob
Format
Raw Data
Handle
21734093
Attached To
rOACCT Open Access Compliance Check Tool (OACCT)
SourceMapSource.js
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/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Tobias Koppers @sokra
*/
"use strict"
;
const
Source
=
require
(
"./Source"
);
const
{
SourceNode
,
SourceMapConsumer
}
=
require
(
"source-map"
);
const
{
SourceListMap
,
fromStringWithSourceMap
}
=
require
(
"source-list-map"
);
const
{
getSourceAndMap
,
getMap
}
=
require
(
"./helpers"
);
const
applySourceMap
=
require
(
"./applySourceMap"
);
class
SourceMapSource
extends
Source
{
constructor
(
value
,
name
,
sourceMap
,
originalSource
,
innerSourceMap
,
removeOriginalSource
)
{
super
();
const
valueIsBuffer
=
Buffer
.
isBuffer
(
value
);
this
.
_valueAsString
=
valueIsBuffer
?
undefined
:
value
;
this
.
_valueAsBuffer
=
valueIsBuffer
?
value
:
undefined
;
this
.
_name
=
name
;
this
.
_hasSourceMap
=
!!
sourceMap
;
const
sourceMapIsBuffer
=
Buffer
.
isBuffer
(
sourceMap
);
const
sourceMapIsString
=
typeof
sourceMap
===
"string"
;
this
.
_sourceMapAsObject
=
sourceMapIsBuffer
||
sourceMapIsString
?
undefined
:
sourceMap
;
this
.
_sourceMapAsString
=
sourceMapIsString
?
sourceMap
:
undefined
;
this
.
_sourceMapAsBuffer
=
sourceMapIsBuffer
?
sourceMap
:
undefined
;
this
.
_hasOriginalSource
=
!!
originalSource
;
const
originalSourceIsBuffer
=
Buffer
.
isBuffer
(
originalSource
);
this
.
_originalSourceAsString
=
originalSourceIsBuffer
?
undefined
:
originalSource
;
this
.
_originalSourceAsBuffer
=
originalSourceIsBuffer
?
originalSource
:
undefined
;
this
.
_hasInnerSourceMap
=
!!
innerSourceMap
;
const
innerSourceMapIsBuffer
=
Buffer
.
isBuffer
(
innerSourceMap
);
const
innerSourceMapIsString
=
typeof
innerSourceMap
===
"string"
;
this
.
_innerSourceMapAsObject
=
innerSourceMapIsBuffer
||
innerSourceMapIsString
?
undefined
:
innerSourceMap
;
this
.
_innerSourceMapAsString
=
innerSourceMapIsString
?
innerSourceMap
:
undefined
;
this
.
_innerSourceMapAsBuffer
=
innerSourceMapIsBuffer
?
innerSourceMap
:
undefined
;
this
.
_removeOriginalSource
=
removeOriginalSource
;
}
_ensureValueBuffer
()
{
if
(
this
.
_valueAsBuffer
===
undefined
)
{
this
.
_valueAsBuffer
=
Buffer
.
from
(
this
.
_valueAsString
,
"utf-8"
);
}
}
_ensureValueString
()
{
if
(
this
.
_valueAsString
===
undefined
)
{
this
.
_valueAsString
=
this
.
_valueAsBuffer
.
toString
(
"utf-8"
);
}
}
_ensureOriginalSourceBuffer
()
{
if
(
this
.
_originalSourceAsBuffer
===
undefined
&&
this
.
_hasOriginalSource
)
{
this
.
_originalSourceAsBuffer
=
Buffer
.
from
(
this
.
_originalSourceAsString
,
"utf-8"
);
}
}
_ensureOriginalSourceString
()
{
if
(
this
.
_originalSourceAsString
===
undefined
&&
this
.
_hasOriginalSource
)
{
this
.
_originalSourceAsString
=
this
.
_originalSourceAsBuffer
.
toString
(
"utf-8"
);
}
}
_ensureInnerSourceMapObject
()
{
if
(
this
.
_innerSourceMapAsObject
===
undefined
&&
this
.
_hasInnerSourceMap
)
{
this
.
_ensureInnerSourceMapString
();
this
.
_innerSourceMapAsObject
=
JSON
.
parse
(
this
.
_innerSourceMapAsString
);
}
}
_ensureInnerSourceMapBuffer
()
{
if
(
this
.
_innerSourceMapAsBuffer
===
undefined
&&
this
.
_hasInnerSourceMap
)
{
this
.
_ensureInnerSourceMapString
();
this
.
_innerSourceMapAsBuffer
=
Buffer
.
from
(
this
.
_innerSourceMapAsString
,
"utf-8"
);
}
}
_ensureInnerSourceMapString
()
{
if
(
this
.
_innerSourceMapAsString
===
undefined
&&
this
.
_hasInnerSourceMap
)
{
if
(
this
.
_innerSourceMapAsBuffer
!==
undefined
)
{
this
.
_innerSourceMapAsString
=
this
.
_innerSourceMapAsBuffer
.
toString
(
"utf-8"
);
}
else
{
this
.
_innerSourceMapAsString
=
JSON
.
stringify
(
this
.
_innerSourceMapAsObject
);
}
}
}
_ensureSourceMapObject
()
{
if
(
this
.
_sourceMapAsObject
===
undefined
)
{
this
.
_ensureSourceMapString
();
this
.
_sourceMapAsObject
=
JSON
.
parse
(
this
.
_sourceMapAsString
);
}
}
_ensureSourceMapBuffer
()
{
if
(
this
.
_sourceMapAsBuffer
===
undefined
)
{
this
.
_ensureSourceMapString
();
this
.
_sourceMapAsBuffer
=
Buffer
.
from
(
this
.
_sourceMapAsString
,
"utf-8"
);
}
}
_ensureSourceMapString
()
{
if
(
this
.
_sourceMapAsString
===
undefined
)
{
if
(
this
.
_sourceMapAsBuffer
!==
undefined
)
{
this
.
_sourceMapAsString
=
this
.
_sourceMapAsBuffer
.
toString
(
"utf-8"
);
}
else
{
this
.
_sourceMapAsString
=
JSON
.
stringify
(
this
.
_sourceMapAsObject
);
}
}
}
getArgsAsBuffers
()
{
this
.
_ensureValueBuffer
();
this
.
_ensureSourceMapBuffer
();
this
.
_ensureOriginalSourceBuffer
();
this
.
_ensureInnerSourceMapBuffer
();
return
[
this
.
_valueAsBuffer
,
this
.
_name
,
this
.
_sourceMapAsBuffer
,
this
.
_originalSourceAsBuffer
,
this
.
_innerSourceMapAsBuffer
,
this
.
_removeOriginalSource
];
}
source
()
{
this
.
_ensureValueString
();
return
this
.
_valueAsString
;
}
map
(
options
)
{
if
(
!
this
.
_hasInnerSourceMap
)
{
this
.
_ensureSourceMapObject
();
return
this
.
_sourceMapAsObject
;
}
return
getMap
(
this
,
options
);
}
sourceAndMap
(
options
)
{
if
(
!
this
.
_hasInnerSourceMap
)
{
this
.
_ensureValueString
();
this
.
_ensureSourceMapObject
();
return
{
source
:
this
.
_valueAsString
,
map
:
this
.
_sourceMapAsObject
};
}
return
getSourceAndMap
(
this
,
options
);
}
node
(
options
)
{
this
.
_ensureValueString
();
this
.
_ensureSourceMapObject
();
this
.
_ensureOriginalSourceString
();
let
node
=
SourceNode
.
fromStringWithSourceMap
(
this
.
_valueAsString
,
new
SourceMapConsumer
(
this
.
_sourceMapAsObject
)
);
node
.
setSourceContent
(
this
.
_name
,
this
.
_originalSourceAsString
);
if
(
this
.
_hasInnerSourceMap
)
{
this
.
_ensureInnerSourceMapObject
();
node
=
applySourceMap
(
node
,
new
SourceMapConsumer
(
this
.
_innerSourceMapAsObject
),
this
.
_name
,
this
.
_removeOriginalSource
);
}
return
node
;
}
listMap
(
options
)
{
this
.
_ensureValueString
();
this
.
_ensureSourceMapObject
();
options
=
options
||
{};
if
(
options
.
module
===
false
)
return
new
SourceListMap
(
this
.
_valueAsString
,
this
.
_name
,
this
.
_valueAsString
);
return
fromStringWithSourceMap
(
this
.
_valueAsString
,
this
.
_sourceMapAsObject
);
}
updateHash
(
hash
)
{
this
.
_ensureValueBuffer
();
this
.
_ensureSourceMapBuffer
();
this
.
_ensureOriginalSourceBuffer
();
this
.
_ensureInnerSourceMapBuffer
();
hash
.
update
(
"SourceMapSource"
);
hash
.
update
(
this
.
_valueAsBuffer
);
hash
.
update
(
this
.
_sourceMapAsBuffer
);
if
(
this
.
_hasOriginalSource
)
{
hash
.
update
(
this
.
_originalSourceAsBuffer
);
}
if
(
this
.
_hasInnerSourceMap
)
{
hash
.
update
(
this
.
_innerSourceMapAsBuffer
);
}
hash
.
update
(
this
.
_removeOriginalSource
?
"true"
:
"false"
);
}
}
module
.
exports
=
SourceMapSource
;
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