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RootsPlugin.js
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Created
Sat, Sep 14, 18:39
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1 KB
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text/x-c++
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Mon, Sep 16, 18:39 (2 d)
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blob
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20783242
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rOACCT Open Access Compliance Check Tool (OACCT)
RootsPlugin.js
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/*
MIT License http://www.opensource.org/licenses/mit-license.php
Author Ivan Kopeykin @vankop
*/
"use strict"
;
const
forEachBail
=
require
(
"./forEachBail"
);
/** @typedef {import("./Resolver")} Resolver */
/** @typedef {import("./Resolver").ResolveStepHook} ResolveStepHook */
class
RootsPlugin
{
/**
* @param {string | ResolveStepHook} source source hook
* @param {Set<string>} roots roots
* @param {string | ResolveStepHook} target target hook
*/
constructor
(
source
,
roots
,
target
)
{
this
.
roots
=
Array
.
from
(
roots
);
this
.
source
=
source
;
this
.
target
=
target
;
}
/**
* @param {Resolver} resolver the resolver
* @returns {void}
*/
apply
(
resolver
)
{
const
target
=
resolver
.
ensureHook
(
this
.
target
);
resolver
.
getHook
(
this
.
source
)
.
tapAsync
(
"RootsPlugin"
,
(
request
,
resolveContext
,
callback
)
=>
{
const
req
=
request
.
request
;
if
(
!
req
)
return
callback
();
if
(
!
req
.
startsWith
(
"/"
))
return
callback
();
forEachBail
(
this
.
roots
,
(
root
,
callback
)
=>
{
const
path
=
resolver
.
join
(
root
,
req
.
slice
(
1
));
const
obj
=
{
...
request
,
path
,
relativePath
:
request
.
relativePath
&&
path
};
resolver
.
doResolve
(
target
,
obj
,
`
root
path
$
{
root
}
`
,
resolveContext
,
callback
);
},
callback
);
});
}
}
module
.
exports
=
RootsPlugin
;
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