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doc: esm resolver spec refactoring for deprecations

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PR-URL: https://github.com/nodejs/node/pull/40314
Refs: https://github.com/nodejs/node/pull/37206
Refs: https://github.com/nodejs/node/pull/40117
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
This commit is contained in:
Guy Bedford committed 2021-10-08 07:35:02 -07:00
1 parent dbc91de011
commit ccee352630
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doc/api/esm.md
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@@ -1107,6 +1107,8 @@ The resolver can throw the following errors:
> 1. Throw an _Invalid Module Specifier_ error.
> 1. Let _packageSubpath_ be _"."_ concatenated with the substring of
> _packageSpecifier_ from the position at the length of _packageName_.
> 1. If _packageSubpath_ ends in _"/"_, then
> 1. Throw an _Invalid Module Specifier_ error.
> 1. Let _selfUrl_ be the result of
> **PACKAGE_SELF_RESOLVE**(_packageName_, _packageSubpath_, _parentURL_).
> 1. If _selfUrl_ is not **undefined**, return _selfUrl_.
@@ -1118,18 +1120,15 @@ The resolver can throw the following errors:
> concatenated with _packageSpecifier_, relative to _parentURL_.
> 1. Set _parentURL_ to the parent folder URL of _parentURL_.
> 1. If the folder at _packageURL_ does not exist, then
> 1. Set _parentURL_ to the parent URL path of _parentURL_.
> 1. Continue the next loop iteration.
> 1. Let _pjson_ be the result of **READ_PACKAGE_JSON**(_packageURL_).
> 1. If _pjson_ is not **null** and _pjson_._exports_ is not **null** or
> **undefined**, then
> 1. Let _exports_ be _pjson.exports_.
> 1. Return the result of **PACKAGE_EXPORTS_RESOLVE**(_packageURL_,
> _packageSubpath_, _pjson.exports_, _defaultConditions_).
> 1. Otherwise, if _packageSubpath_ is equal to _"."_, then
> 1. Return the result of applying the legacy **LOAD_AS_DIRECTORY**
> CommonJS resolver to _packageURL_, throwing a _Module Not Found_
> error for no resolution.
> 1. If _pjson.main_ is a string, then
> 1. Return the URL resolution of _main_ in _packageURL_.
> 1. Otherwise,
> 1. Return the URL resolution of _packageSubpath_ in _packageURL_.
> 1. Throw a _Module Not Found_ error.
@@ -1150,8 +1149,6 @@ The resolver can throw the following errors:
**PACKAGE_EXPORTS_RESOLVE**(_packageURL_, _subpath_, _exports_, _conditions_)
> 1. If _subpath_ ends in _"/"_, then
> 1. Throw an _Invalid Module Specifier_ error.
> 1. If _exports_ is an Object with both a key starting with _"."_ and a key not
> starting with _"."_, throw an _Invalid Package Configuration_ error.
> 1. If _subpath_ is equal to _"."_, then
@@ -1177,8 +1174,7 @@ The resolver can throw the following errors:
**PACKAGE_IMPORTS_RESOLVE**(_specifier_, _parentURL_, _conditions_)
> 1. Assert: _specifier_ begins with _"#"_.
> 1. If _specifier_ is exactly equal to _"#"_, starts with _"#/"_, or ends in
> _"/"_, then
> 1. If _specifier_ is exactly equal to _"#"_ or starts with _"#/"_, then
> 1. Throw an _Invalid Module Specifier_ error.
> 1. Let _packageURL_ be the result of **READ_PACKAGE_SCOPE**(_parentURL_).
> 1. If _packageURL_ is not **null**, then
@@ -1192,7 +1188,6 @@ The resolver can throw the following errors:
**PACKAGE_IMPORTS_EXPORTS_RESOLVE**(_matchKey_, _matchObj_, _packageURL_,
_isImports_, _conditions_)
> 1. Assert: _matchKey_ does not end in _"/"_.
> 1. If _matchKey_ is a key of _matchObj_ and does not contain _"*"_, then
> 1. Let _target_ be the value of _matchObj_\[_matchKey_\].
> 1. Return the result of **PACKAGE_TARGET_RESOLVE**(_packageURL_, _target_,