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rOACCT Open Access Compliance Check Tool (OACCT)
index.js
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"use strict"
;
Object
.
defineProperty
(
exports
,
"__esModule"
,
{
value
:
true
});
exports
.
default
=
void
0
;
var
path
=
_interopRequireWildcard
(
require
(
"path"
));
var
os
=
_interopRequireWildcard
(
require
(
"os"
));
var
_sourceMap
=
require
(
"source-map"
);
var
_schemaUtils
=
require
(
"schema-utils"
);
var
_serializeJavascript
=
_interopRequireDefault
(
require
(
"serialize-javascript"
));
var
terserPackageJson
=
_interopRequireWildcard
(
require
(
"terser/package.json"
));
var
_pLimit
=
_interopRequireDefault
(
require
(
"p-limit"
));
var
_jestWorker
=
_interopRequireDefault
(
require
(
"jest-worker"
));
var
schema
=
_interopRequireWildcard
(
require
(
"./options.json"
));
var
_minify
=
require
(
"./minify"
);
function
_interopRequireDefault
(
obj
)
{
return
obj
&&
obj
.
__esModule
?
obj
:
{
default
:
obj
};
}
function
_getRequireWildcardCache
()
{
if
(
typeof
WeakMap
!==
"function"
)
return
null
;
var
cache
=
new
WeakMap
();
_getRequireWildcardCache
=
function
()
{
return
cache
;
};
return
cache
;
}
function
_interopRequireWildcard
(
obj
)
{
if
(
obj
&&
obj
.
__esModule
)
{
return
obj
;
}
if
(
obj
===
null
||
typeof
obj
!==
"object"
&&
typeof
obj
!==
"function"
)
{
return
{
default
:
obj
};
}
var
cache
=
_getRequireWildcardCache
();
if
(
cache
&&
cache
.
has
(
obj
))
{
return
cache
.
get
(
obj
);
}
var
newObj
=
{};
var
hasPropertyDescriptor
=
Object
.
defineProperty
&&
Object
.
getOwnPropertyDescriptor
;
for
(
var
key
in
obj
)
{
if
(
Object
.
prototype
.
hasOwnProperty
.
call
(
obj
,
key
))
{
var
desc
=
hasPropertyDescriptor
?
Object
.
getOwnPropertyDescriptor
(
obj
,
key
)
:
null
;
if
(
desc
&&
(
desc
.
get
||
desc
.
set
))
{
Object
.
defineProperty
(
newObj
,
key
,
desc
);
}
else
{
newObj
[
key
]
=
obj
[
key
];
}
}
}
newObj
.
default
=
obj
;
if
(
cache
)
{
cache
.
set
(
obj
,
newObj
);
}
return
newObj
;
}
/** @typedef {import("schema-utils/declarations/validate").Schema} Schema */
/** @typedef {import("webpack").Compiler} Compiler */
/** @typedef {import("webpack").Compilation} Compilation */
/** @typedef {import("webpack").Rules} Rules */
/** @typedef {import("webpack").Source} Source */
/** @typedef {import("webpack").WebpackError} WebpackError */
/** @typedef {import("webpack").Asset} Asset */
/** @typedef {import("webpack").AssetInfo} AssetInfo */
/** @typedef {import("terser").ECMA} TerserECMA */
/** @typedef {import("terser").MinifyOptions} TerserMinifyOptions */
/** @typedef {import("jest-worker").default} JestWorker */
/** @typedef {import("source-map").RawSourceMap} SourceMapRawSourceMap */
/** @typedef {import("./minify.js").InternalMinifyOptions} InternalMinifyOptions */
/** @typedef {import("./minify.js").InternalMinifyResult} InternalMinifyResult */
/** @typedef {JestWorker & { transform: (options: string) => InternalMinifyResult, minify: (options: InternalMinifyOptions) => InternalMinifyResult }} MinifyWorker */
/** @typedef {Object.<any, any> | TerserMinifyOptions} MinifyOptions */
/**
* @callback ExtractCommentsFunction
* @param {any} astNode
* @param {{ value: string, type: 'comment1' | 'comment2' | 'comment3' | 'comment4', pos: number, line: number, col: number }} comment
* @returns {boolean}
*/
/**
* @typedef {boolean | string | RegExp | ExtractCommentsFunction} ExtractCommentsCondition
*/
/**
* @typedef {string | ((fileData: any) => string)} ExtractCommentsFilename
*/
/**
* @typedef {boolean | string | ((commentsFile: string) => string)} ExtractCommentsBanner
*/
/**
* @typedef {Object} ExtractCommentsObject
* @property {ExtractCommentsCondition} condition
* @property {ExtractCommentsFilename} filename
* @property {ExtractCommentsBanner} banner
*/
/**
* @callback CustomMinifyFunction
* @param {Object.<string, string>} file
* @param {SourceMapRawSourceMap} sourceMap
* @param {MinifyOptions} minifyOptions
*/
/**
* @typedef {ExtractCommentsCondition | ExtractCommentsObject} ExtractCommentsOptions
*/
/**
* @typedef {Object} TerserPluginOptions
* @property {Rules} [test]
* @property {Rules} [include]
* @property {Rules} [exclude]
* @property {MinifyOptions} [terserOptions]
* @property {ExtractCommentsOptions} [extractComments]
* @property {boolean} [parallel]
* @property {CustomMinifyFunction} [minify]
*/
class
TerserPlugin
{
/**
* @param {TerserPluginOptions} options
*/
constructor
(
options
=
{})
{
(
0
,
_schemaUtils
.
validate
)(
/** @type {Schema} */
schema
,
options
,
{
name
:
'Terser Plugin'
,
baseDataPath
:
'options'
});
const
{
minify
,
terserOptions
=
{},
test
=
/\.[cm]?js(\?.*)?$/i
,
extractComments
=
true
,
parallel
=
true
,
include
,
exclude
}
=
options
;
this
.
options
=
{
test
,
extractComments
,
parallel
,
include
,
exclude
,
minify
,
terserOptions
};
}
/**
* @private
* @param {any} input
* @returns {boolean}
*/
static
isSourceMap
(
input
)
{
// All required options for `new SourceMapConsumer(...options)`
// https://github.com/mozilla/source-map#new-sourcemapconsumerrawsourcemap
return
Boolean
(
input
&&
input
.
version
&&
input
.
sources
&&
Array
.
isArray
(
input
.
sources
)
&&
typeof
input
.
mappings
===
'string'
);
}
/**
* @private
* @param {Error & { line: number, col: number}} error
* @param {string} file
* @param {Compilation["requestShortener"]} [requestShortener]
* @param {SourceMapConsumer} [sourceMap]
* @returns {WebpackError}
*/
static
buildError
(
error
,
file
,
requestShortener
,
sourceMap
)
{
if
(
error
.
line
)
{
const
original
=
sourceMap
&&
sourceMap
.
originalPositionFor
({
line
:
error
.
line
,
column
:
error
.
col
});
if
(
original
&&
original
.
source
&&
requestShortener
)
{
return
new
Error
(
`
$
{
file
}
from
Terser
\
n$
{
error
.
message
}
[
$
{
requestShortener
.
shorten
(
original
.
source
)}
:
$
{
original
.
line
},
$
{
original
.
column
}][
$
{
file
}
:
$
{
error
.
line
},
$
{
error
.
col
}]
$
{
error
.
stack
?
`\
n$
{
error
.
stack
.
split
(
'\n'
).
slice
(
1
).
join
(
'\n'
)}
`
:
''
}
`
);
}
return
new
Error
(
`
$
{
file
}
from
Terser
\
n$
{
error
.
message
}
[
$
{
file
}
:
$
{
error
.
line
},
$
{
error
.
col
}]
$
{
error
.
stack
?
`\
n$
{
error
.
stack
.
split
(
'\n'
).
slice
(
1
).
join
(
'\n'
)}
`
:
''
}
`
);
}
if
(
error
.
stack
)
{
return
new
Error
(
`
$
{
file
}
from
Terser
\
n$
{
error
.
stack
}
`
);
}
return
new
Error
(
`
$
{
file
}
from
Terser
\
n$
{
error
.
message
}
`
);
}
/**
* @private
* @param {boolean} parallel
* @returns {number}
*/
static
getAvailableNumberOfCores
(
parallel
)
{
// In some cases cpus() returns undefined
// https://github.com/nodejs/node/issues/19022
const
cpus
=
os
.
cpus
()
||
{
length
:
1
};
return
parallel
===
true
?
cpus
.
length
-
1
:
Math
.
min
(
Number
(
parallel
)
||
0
,
cpus
.
length
-
1
);
}
/**
* @param {Compiler} compiler
* @param {Compilation} compilation
* @param {Record<string, Source>} assets
* @param {{availableNumberOfCores: number}} optimizeOptions
* @returns {Promise<void>}
*/
async
optimize
(
compiler
,
compilation
,
assets
,
optimizeOptions
)
{
const
cache
=
compilation
.
getCache
(
'TerserWebpackPlugin'
);
let
numberOfAssetsForMinify
=
0
;
const
assetsForMinify
=
await
Promise
.
all
(
Object
.
keys
(
assets
).
filter
(
name
=>
{
const
{
info
}
=
compilation
.
getAsset
(
name
);
// Skip double minimize assets from child compilation
if
(
info
.
minimized
)
{
return
false
;
}
if
(
!
compiler
.
webpack
.
ModuleFilenameHelpers
.
matchObject
.
bind
(
// eslint-disable-next-line no-undefined
undefined
,
this
.
options
)(
name
))
{
return
false
;
}
return
true
;
}).
map
(
async
name
=>
{
const
{
info
,
source
}
=
compilation
.
getAsset
(
name
);
const
eTag
=
cache
.
getLazyHashedEtag
(
source
);
const
cacheItem
=
cache
.
getItemCache
(
name
,
eTag
);
const
output
=
await
cacheItem
.
getPromise
();
if
(
!
output
)
{
numberOfAssetsForMinify
+=
1
;
}
return
{
name
,
info
,
inputSource
:
source
,
output
,
cacheItem
};
}));
/** @type {undefined | (() => MinifyWorker)} */
let
getWorker
;
/** @type {undefined | MinifyWorker} */
let
initializedWorker
;
/** @type {undefined | number} */
let
numberOfWorkers
;
if
(
optimizeOptions
.
availableNumberOfCores
>
0
)
{
// Do not create unnecessary workers when the number of files is less than the available cores, it saves memory
numberOfWorkers
=
Math
.
min
(
numberOfAssetsForMinify
,
optimizeOptions
.
availableNumberOfCores
);
// eslint-disable-next-line consistent-return
getWorker
=
()
=>
{
if
(
initializedWorker
)
{
return
initializedWorker
;
}
initializedWorker
=
/** @type {MinifyWorker} */
new
_jestWorker
.
default
(
require
.
resolve
(
'./minify'
),
{
numWorkers
:
numberOfWorkers
,
enableWorkerThreads
:
true
});
// https://github.com/facebook/jest/issues/8872#issuecomment-524822081
const
workerStdout
=
initializedWorker
.
getStdout
();
if
(
workerStdout
)
{
workerStdout
.
on
(
'data'
,
chunk
=>
{
return
process
.
stdout
.
write
(
chunk
);
});
}
const
workerStderr
=
initializedWorker
.
getStderr
();
if
(
workerStderr
)
{
workerStderr
.
on
(
'data'
,
chunk
=>
{
return
process
.
stderr
.
write
(
chunk
);
});
}
return
initializedWorker
;
};
}
const
limit
=
(
0
,
_pLimit
.
default
)(
getWorker
&&
numberOfAssetsForMinify
>
0
?
/** @type {number} */
numberOfWorkers
:
Infinity
);
const
{
SourceMapSource
,
ConcatSource
,
RawSource
}
=
compiler
.
webpack
.
sources
;
const
allExtractedComments
=
new
Map
();
const
scheduledTasks
=
[];
for
(
const
asset
of
assetsForMinify
)
{
scheduledTasks
.
push
(
limit
(
async
()
=>
{
const
{
name
,
inputSource
,
info
,
cacheItem
}
=
asset
;
let
{
output
}
=
asset
;
if
(
!
output
)
{
let
input
;
let
inputSourceMap
;
const
{
source
:
sourceFromInputSource
,
map
}
=
inputSource
.
sourceAndMap
();
input
=
sourceFromInputSource
;
if
(
map
)
{
if
(
TerserPlugin
.
isSourceMap
(
map
))
{
inputSourceMap
=
map
;
}
else
{
inputSourceMap
=
map
;
compilation
.
warnings
.
push
(
/** @type {WebpackError} */
new
Error
(
`
$
{
name
}
contains
invalid
source
map
`
));
}
}
if
(
Buffer
.
isBuffer
(
input
))
{
input
=
input
.
toString
();
}
const
options
=
{
name
,
input
,
inputSourceMap
,
minify
:
this
.
options
.
minify
,
minifyOptions
:
{
...
this
.
options
.
terserOptions
},
extractComments
:
this
.
options
.
extractComments
};
if
(
typeof
options
.
minifyOptions
.
module
===
'undefined'
)
{
if
(
typeof
info
.
javascriptModule
!==
'undefined'
)
{
options
.
minifyOptions
.
module
=
info
.
javascriptModule
;
}
else
if
(
/\.mjs(\?.*)?$/i
.
test
(
name
))
{
options
.
minifyOptions
.
module
=
true
;
}
else
if
(
/\.cjs(\?.*)?$/i
.
test
(
name
))
{
options
.
minifyOptions
.
module
=
false
;
}
}
try
{
output
=
await
(
getWorker
?
getWorker
().
transform
((
0
,
_serializeJavascript
.
default
)(
options
))
:
(
0
,
_minify
.
minify
)(
options
));
}
catch
(
error
)
{
const
hasSourceMap
=
inputSourceMap
&&
TerserPlugin
.
isSourceMap
(
inputSourceMap
);
compilation
.
errors
.
push
(
TerserPlugin
.
buildError
(
error
,
name
,
// eslint-disable-next-line no-undefined
hasSourceMap
?
compilation
.
requestShortener
:
undefined
,
hasSourceMap
?
new
_sourceMap
.
SourceMapConsumer
(
/** @type {SourceMapRawSourceMap} */
inputSourceMap
)
:
// eslint-disable-next-line no-undefined
undefined
));
return
;
}
let
shebang
;
if
(
/** @type {ExtractCommentsObject} */
this
.
options
.
extractComments
.
banner
!==
false
&&
output
.
extractedComments
&&
output
.
extractedComments
.
length
>
0
&&
output
.
code
.
startsWith
(
'#!'
))
{
const
firstNewlinePosition
=
output
.
code
.
indexOf
(
'\n'
);
shebang
=
output
.
code
.
substring
(
0
,
firstNewlinePosition
);
output
.
code
=
output
.
code
.
substring
(
firstNewlinePosition
+
1
);
}
if
(
output
.
map
)
{
output
.
source
=
new
SourceMapSource
(
output
.
code
,
name
,
output
.
map
,
input
,
/** @type {SourceMapRawSourceMap} */
inputSourceMap
,
true
);
}
else
{
output
.
source
=
new
RawSource
(
output
.
code
);
}
if
(
output
.
extractedComments
&&
output
.
extractedComments
.
length
>
0
)
{
const
commentsFilename
=
/** @type {ExtractCommentsObject} */
this
.
options
.
extractComments
.
filename
||
'[file].LICENSE.txt[query]'
;
let
query
=
''
;
let
filename
=
name
;
const
querySplit
=
filename
.
indexOf
(
'?'
);
if
(
querySplit
>=
0
)
{
query
=
filename
.
substr
(
querySplit
);
filename
=
filename
.
substr
(
0
,
querySplit
);
}
const
lastSlashIndex
=
filename
.
lastIndexOf
(
'/'
);
const
basename
=
lastSlashIndex
===
-
1
?
filename
:
filename
.
substr
(
lastSlashIndex
+
1
);
const
data
=
{
filename
,
basename
,
query
};
output
.
commentsFilename
=
compilation
.
getPath
(
commentsFilename
,
data
);
let
banner
;
// Add a banner to the original file
if
(
/** @type {ExtractCommentsObject} */
this
.
options
.
extractComments
.
banner
!==
false
)
{
banner
=
/** @type {ExtractCommentsObject} */
this
.
options
.
extractComments
.
banner
||
`
For
license
information
please
see
$
{
path
.
relative
(
path
.
dirname
(
name
),
output
.
commentsFilename
).
replace
(
/\\/g
,
'/'
)}
`
;
if
(
typeof
banner
===
'function'
)
{
banner
=
banner
(
output
.
commentsFilename
);
}
if
(
banner
)
{
output
.
source
=
new
ConcatSource
(
shebang
?
`
$
{
shebang
}
\
n
`
:
''
,
`
/*! ${banner} */
\
n
`
,
output
.
source
);
}
}
const
extractedCommentsString
=
output
.
extractedComments
.
sort
().
join
(
'\n\n'
);
output
.
extractedCommentsSource
=
new
RawSource
(
`
$
{
extractedCommentsString
}
\
n
`
);
}
await
cacheItem
.
storePromise
({
source
:
output
.
source
,
commentsFilename
:
output
.
commentsFilename
,
extractedCommentsSource
:
output
.
extractedCommentsSource
});
}
/** @type {AssetInfo} */
const
newInfo
=
{
minimized
:
true
};
const
{
source
,
extractedCommentsSource
}
=
output
;
// Write extracted comments to commentsFilename
if
(
extractedCommentsSource
)
{
const
{
commentsFilename
}
=
output
;
newInfo
.
related
=
{
license
:
commentsFilename
};
allExtractedComments
.
set
(
name
,
{
extractedCommentsSource
,
commentsFilename
});
}
compilation
.
updateAsset
(
name
,
source
,
newInfo
);
}));
}
await
Promise
.
all
(
scheduledTasks
);
if
(
initializedWorker
)
{
await
initializedWorker
.
end
();
}
await
Array
.
from
(
allExtractedComments
).
sort
().
reduce
(
/**
* @param {Promise<any>} previousPromise
* @param {any} extractedComments
* @returns {Promise<any>}
*/
async
(
previousPromise
,
[
from
,
value
])
=>
{
const
previous
=
await
previousPromise
;
const
{
commentsFilename
,
extractedCommentsSource
}
=
value
;
if
(
previous
&&
previous
.
commentsFilename
===
commentsFilename
)
{
const
{
from
:
previousFrom
,
source
:
prevSource
}
=
previous
;
const
mergedName
=
`
$
{
previousFrom
}
|
$
{
from
}
`
;
const
name
=
`
$
{
commentsFilename
}
|
$
{
mergedName
}
`
;
const
eTag
=
[
prevSource
,
extractedCommentsSource
].
map
(
item
=>
cache
.
getLazyHashedEtag
(
item
)).
reduce
((
previousValue
,
currentValue
)
=>
cache
.
mergeEtags
(
previousValue
,
currentValue
));
let
source
=
await
cache
.
getPromise
(
name
,
eTag
);
if
(
!
source
)
{
source
=
new
ConcatSource
(
Array
.
from
(
new
Set
([...
prevSource
.
source
().
split
(
'\n\n'
),
...
extractedCommentsSource
.
source
().
split
(
'\n\n'
)])).
join
(
'\n\n'
));
await
cache
.
storePromise
(
name
,
eTag
,
source
);
}
compilation
.
updateAsset
(
commentsFilename
,
source
);
return
{
commentsFilename
,
from
:
mergedName
,
source
};
}
const
existingAsset
=
compilation
.
getAsset
(
commentsFilename
);
if
(
existingAsset
)
{
return
{
commentsFilename
,
from
:
commentsFilename
,
source
:
existingAsset
.
source
};
}
compilation
.
emitAsset
(
commentsFilename
,
extractedCommentsSource
);
return
{
commentsFilename
,
from
,
source
:
extractedCommentsSource
};
},
Promise
.
resolve
());
}
/**
* @private
* @param {any} environment
* @returns {TerserECMA}
*/
static
getEcmaVersion
(
environment
)
{
// ES 6th
if
(
environment
.
arrowFunction
||
environment
.
const
||
environment
.
destructuring
||
environment
.
forOf
||
environment
.
module
)
{
return
2015
;
}
// ES 11th
if
(
environment
.
bigIntLiteral
||
environment
.
dynamicImport
)
{
return
2020
;
}
return
5
;
}
/**
* @param {Compiler} compiler
* @returns {void}
*/
apply
(
compiler
)
{
const
{
output
}
=
compiler
.
options
;
if
(
typeof
this
.
options
.
terserOptions
.
ecma
===
'undefined'
)
{
this
.
options
.
terserOptions
.
ecma
=
TerserPlugin
.
getEcmaVersion
(
output
.
environment
||
{});
}
const
pluginName
=
this
.
constructor
.
name
;
const
availableNumberOfCores
=
TerserPlugin
.
getAvailableNumberOfCores
(
this
.
options
.
parallel
);
compiler
.
hooks
.
compilation
.
tap
(
pluginName
,
compilation
=>
{
const
hooks
=
compiler
.
webpack
.
javascript
.
JavascriptModulesPlugin
.
getCompilationHooks
(
compilation
);
const
data
=
(
0
,
_serializeJavascript
.
default
)({
terser
:
terserPackageJson
.
version
,
terserOptions
:
this
.
options
.
terserOptions
});
hooks
.
chunkHash
.
tap
(
pluginName
,
(
chunk
,
hash
)
=>
{
hash
.
update
(
'TerserPlugin'
);
hash
.
update
(
data
);
});
compilation
.
hooks
.
processAssets
.
tapPromise
({
name
:
pluginName
,
stage
:
compiler
.
webpack
.
Compilation
.
PROCESS_ASSETS_STAGE_OPTIMIZE_SIZE
},
assets
=>
this
.
optimize
(
compiler
,
compilation
,
assets
,
{
availableNumberOfCores
}));
compilation
.
hooks
.
statsPrinter
.
tap
(
pluginName
,
stats
=>
{
stats
.
hooks
.
print
.
for
(
'asset.info.minimized'
).
tap
(
'terser-webpack-plugin'
,
(
minimized
,
{
green
,
formatFlag
})
=>
// eslint-disable-next-line no-undefined
minimized
?
green
(
formatFlag
(
'minimized'
))
:
undefined
);
});
});
}
}
var
_default
=
TerserPlugin
;
exports
.
default
=
_default
;
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