Analysis: resolve @rescript/runtime via environment variable RESCRIPT_RUNTIME

analysis/src/Hover.ml

@@ -275,7 +275,12 @@ let newHover ~full:{file; package} ~supportsMarkdownLinks locItem =
     | Some file ->
       showModule ~docstring:file.structure.docstring ~name:file.moduleName ~file
         ~package None)
-  | Typed (_, _, Definition (_, (Field _ | Constructor _))) -> None
+  | Typed (_, t, Definition (_, (Field _ | Constructor _))) ->
+    let fromType typ =
+      hoverWithExpandedTypes ~file ~package ~supportsMarkdownLinks typ
+    in
+    let t = Shared.dig t in
+    Some (fromType t)
   | Constant t ->
     Some
       (Markdown.codeBlock

tests/analysis_tests/tests/src/Hover.res

@@ -281,3 +281,6 @@ module Arr = Belt.Array
 
 type aliased = variant
 //    ^hov
+
+let _ = String.length("meh")
+//        ^hov

tests/analysis_tests/tests/src/expected/Hover.res.txt

@@ -348,3 +348,6 @@ Hover src/Hover.res 278:8
 Hover src/Hover.res 281:6
 {"contents": {"kind": "markdown", "value": "```rescript\ntype aliased = variant\n```\n\n---\n\n```\n \n```\n```rescript\ntype variant = CoolVariant | OtherCoolVariant\n```\nGo to: [Type definition](command:rescript-vscode.go_to_location?%5B%22Hover.res%22%2C251%2C0%5D)\n"}}
 
+Hover src/Hover.res 284:10
+{"contents": {"kind": "markdown", "value": "\n\nFunctions for interacting with JavaScript strings.\nSee: [`String`](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String).\n\n---\n\n```\n \n```\n```rescript\nmodule Stdlib_String: {\n  type t = string\n  let make: 'a => string\n  let fromCharCode: int => string\n  let fromCharCodeMany: array<int> => string\n  let fromCodePoint: int => string\n  let fromCodePointMany: array<int> => string\n  let equal: (string, string) => bool\n  let compare: (string, string) => Ordering.t\n  let length: string => int\n  let get: (string, int) => option<string>\n  let getUnsafe: (string, int) => string\n  let charAt: (string, int) => string\n  let charCodeAt: (string, int) => option<int>\n  let charCodeAtUnsafe: (string, int) => int\n  let codePointAt: (string, int) => option<int>\n  let concat: (string, string) => string\n  let concatMany: (string, array<string>) => string\n  let endsWith: (string, string) => bool\n  let endsWithFrom: (string, string, int) => bool\n  let includes: (string, string) => bool\n  let includesFrom: (string, string, int) => bool\n  let indexOf: (string, string) => int\n  let indexOfOpt: (string, string) => option<int>\n  let indexOfFrom: (string, string, int) => int\n  let lastIndexOf: (string, string) => int\n  let lastIndexOfOpt: (string, string) => option<int>\n  let lastIndexOfFrom: (string, string, int) => int\n  let match: (string, RegExp.t) => option<\\\"RegExp.Result\".t>\n  let normalize: string => string\n  type normalizeForm = [#NFC | #NFD | #NFKC | #NFKD]\n  let normalizeByForm: (string, normalizeForm) => string\n  let repeat: (string, int) => string\n  let replace: (string, string, string) => string\n  let replaceRegExp: (string, RegExp.t, string) => string\n  let replaceAll: (string, string, string) => string\n  let replaceAllRegExp: (string, RegExp.t, string) => string\n  let unsafeReplaceRegExpBy0: (\n  string,\n  RegExp.t,\n  (~match: string, ~offset: int, ~input: string) => string,\n) => string\n  let unsafeReplaceRegExpBy1: (\n  string,\n  RegExp.t,\n  (\n    ~match: string,\n    ~group1: string,\n    ~offset: int,\n    ~input: string,\n  ) => string,\n) => string\n  let unsafeReplaceRegExpBy2: (\n  string,\n  RegExp.t,\n  (\n    ~match: string,\n    ~group1: string,\n    ~group2: string,\n    ~offset: int,\n    ~input: string,\n  ) => string,\n) => string\n  let unsafeReplaceRegExpBy3: (\n  string,\n  RegExp.t,\n  (\n    ~match: string,\n    ~group1: string,\n    ~group2: string,\n    ~group3: string,\n    ~offset: int,\n    ~input: string,\n  ) => string,\n) => string\n  let replaceRegExpBy0Unsafe: (\n  string,\n  RegExp.t,\n  (~match: string, ~offset: int, ~input: string) => string,\n) => string\n  let replaceRegExpBy1Unsafe: (\n  string,\n  RegExp.t,\n  (\n    ~match: string,\n    ~group1: string,\n    ~offset: int,\n    ~input: string,\n  ) => string,\n) => string\n  let replaceRegExpBy2Unsafe: (\n  string,\n  RegExp.t,\n  (\n    ~match: string,\n    ~group1: string,\n    ~group2: string,\n    ~offset: int,\n    ~input: string,\n  ) => string,\n) => string\n  let replaceRegExpBy3Unsafe: (\n  string,\n  RegExp.t,\n  (\n    ~match: string,\n    ~group1: string,\n    ~group2: string,\n    ~group3: string,\n    ~offset: int,\n    ~input: string,\n  ) => string,\n) => string\n  let search: (string, RegExp.t) => int\n  let searchOpt: (string, RegExp.t) => option<int>\n  let isEmpty: string => bool\n  let capitalize: string => string\n  let slice: (string, ~start: int, ~end: int=?) => string\n  let sliceToEnd: (string, ~start: int) => string\n  let split: (string, string) => array<string>\n  let splitAtMost: (string, string, ~limit: int) => array<string>\n  let splitByRegExp: (string, RegExp.t) => array<option<string>>\n  let splitByRegExpAtMost: (string, RegExp.t, ~limit: int) => array<option<string>>\n  let startsWith: (string, string) => bool\n  let startsWithFrom: (string, string, int) => bool\n  let substring: (string, ~start: int, ~end: int=?) => string\n  let substringToEnd: (string, ~start: int) => string\n  let toLowerCase: string => string\n  let toLocaleLowerCase: string => string\n  let toUpperCase: string => string\n  let toLocaleUpperCase: string => string\n  let trim: string => string\n  let trimStart: string => string\n  let trimEnd: string => string\n  let padStart: (string, int, string) => string\n  let padEnd: (string, int, string) => string\n  let localeCompare: (string, string) => float\n  let ignore: string => unit\n  let getSymbolUnsafe: (string, Symbol.t) => 'a\n}\n```"}}
+