Merge 145e58d96c into 5a083d0e9a

Bumps [eslint-config-prettier](https://github.com/prettier/eslint-config-prettier) from 8.10.0 to 10.0.1.
- [Release notes](https://github.com/prettier/eslint-config-prettier/releases)
- [Changelog](https://github.com/prettier/eslint-config-prettier/blob/main/CHANGELOG.md)
- [Commits](https://github.com/prettier/eslint-config-prettier/compare/v8.10.0...v10.0.1)

---
updated-dependencies:
- dependency-name: eslint-config-prettier
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.licenses/npm/lru-cache.dep.yml

@@ -1,26 +0,0 @@
----
-name: lru-cache
-version: 6.0.0
-type: npm
-summary: A cache object that deletes the least-recently-used items.
-homepage: 
-license: isc
-licenses:
-- sources: LICENSE
-  text: |
-    The ISC License
-
-    Copyright (c) Isaac Z. Schlueter and Contributors
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
-    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-notices: []

.licenses/npm/semver-7.6.3.dep.yml

@@ -1,6 +1,6 @@
 ---
 name: semver
-version: 7.6.0
+version: 7.6.3
 type: npm
 summary: The semantic version parser used by npm.
 homepage:

.licenses/npm/yallist.dep.yml

@@ -1,26 +0,0 @@
----
-name: yallist
-version: 4.0.0
-type: npm
-summary: Yet Another Linked List
-homepage: 
-license: isc
-licenses:
-- sources: LICENSE
-  text: |
-    The ISC License
-
-    Copyright (c) Isaac Z. Schlueter and Contributors
-
-    Permission to use, copy, modify, and/or distribute this software for any
-    purpose with or without fee is hereby granted, provided that the above
-    copyright notice and this permission notice appear in all copies.
-
-    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-    WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-    MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-    ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR
-    IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-notices: []

__tests__/setup-go.test.ts

@@ -285,7 +285,7 @@ describe('setup-go', () => {
     expect(logSpy).toHaveBeenCalledWith(`Setup go version spec 1.13.0`);
   });
 
-  it('does not export any variables for Go versions >=1.9', async () => {
+  it('does not export GOROOT for Go versions >=1.9', async () => {
     inputs['go-version'] = '1.13.0';
     inSpy.mockImplementation(name => inputs[name]);
 
@@ -298,7 +298,7 @@ describe('setup-go', () => {
     });
 
     await main.run();
-    expect(vars).toStrictEqual({});
+    expect(vars).not.toHaveProperty('GOROOT');
   });
 
   it('exports GOROOT for Go versions <1.9', async () => {
@@ -314,9 +314,7 @@ describe('setup-go', () => {
     });
 
     await main.run();
-    expect(vars).toStrictEqual({
-      GOROOT: toolPath
-    });
+    expect(vars).toHaveProperty('GOROOT', toolPath);
   });
 
   it('finds a version of go already in the cache', async () => {
@@ -989,4 +987,68 @@ use .
       }
     );
   });
+
+  describe('go-version-file-toolchain', () => {
+    const goModContents = `module example.com/mymodule
+
+go 1.14
+
+toolchain go1.21.0
+
+require (
+	example.com/othermodule v1.2.3
+	example.com/thismodule v1.2.3
+	example.com/thatmodule v1.2.3
+)
+
+replace example.com/thatmodule => ../thatmodule
+exclude example.com/thismodule v1.3.0
+`;
+
+    const goWorkContents = `go 1.19
+
+toolchain go1.21.0
+
+use .
+
+`;
+
+    it('reads version from toolchain directive in go.mod', async () => {
+      inputs['go-version-file'] = 'go.mod';
+      existsSpy.mockImplementation(() => true);
+      readFileSpy.mockImplementation(() => Buffer.from(goModContents));
+
+      await main.run();
+
+      expect(logSpy).toHaveBeenCalledWith('Setup go version spec 1.21.0');
+      expect(logSpy).toHaveBeenCalledWith('Attempting to download 1.21.0...');
+      expect(logSpy).toHaveBeenCalledWith('matching 1.21.0...');
+    });
+
+    it('reads version from toolchain directive in go.work', async () => {
+      inputs['go-version-file'] = 'go.work';
+      existsSpy.mockImplementation(() => true);
+      readFileSpy.mockImplementation(() => Buffer.from(goWorkContents));
+
+      await main.run();
+
+      expect(logSpy).toHaveBeenCalledWith('Setup go version spec 1.21.0');
+      expect(logSpy).toHaveBeenCalledWith('Attempting to download 1.21.0...');
+      expect(logSpy).toHaveBeenCalledWith('matching 1.21.0...');
+    });
+  });
+
+  it('exports GOTOOLCHAIN and sets it in current process env', async () => {
+    inputs['go-version'] = '1.21.0';
+    inSpy.mockImplementation(name => inputs[name]);
+
+    const vars: {[key: string]: string} = {};
+    exportVarSpy.mockImplementation((name: string, val: string) => {
+      vars[name] = val;
+    });
+
+    await main.run();
+    expect(vars).toStrictEqual({GOTOOLCHAIN: 'local'});
+    expect(process.env).toHaveProperty('GOTOOLCHAIN', 'local');
+  });
 });

dist/setup/index.js

@@ -62085,6 +62085,8 @@ const Range = __nccwpck_require__(9828)
 /***/ 9828:
 /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => {
 
+const SPACE_CHARACTERS = /\s+/g
+
 // hoisted class for cyclic dependency
 class Range {
   constructor (range, options) {
@@ -62105,7 +62107,7 @@ class Range {
       // just put it in the set and return
       this.raw = range.value
       this.set = [[range]]
-      this.format()
+      this.formatted = undefined
       return this
     }
 
@@ -62116,10 +62118,7 @@ class Range {
     // First reduce all whitespace as much as possible so we do not have to rely
     // on potentially slow regexes like \s*. This is then stored and used for
     // future error messages as well.
-    this.raw = range
-      .trim()
-      .split(/\s+/)
-      .join(' ')
+    this.raw = range.trim().replace(SPACE_CHARACTERS, ' ')
 
     // First, split on ||
     this.set = this.raw
@@ -62153,14 +62152,29 @@ class Range {
       }
     }
 
-    this.format()
+    this.formatted = undefined
+  }
+
+  get range () {
+    if (this.formatted === undefined) {
+      this.formatted = ''
+      for (let i = 0; i < this.set.length; i++) {
+        if (i > 0) {
+          this.formatted += '||'
+        }
+        const comps = this.set[i]
+        for (let k = 0; k < comps.length; k++) {
+          if (k > 0) {
+            this.formatted += ' '
+          }
+          this.formatted += comps[k].toString().trim()
+        }
+      }
+    }
+    return this.formatted
   }
 
   format () {
-    this.range = this.set
-      .map((comps) => comps.join(' ').trim())
-      .join('||')
-      .trim()
     return this.range
   }
 
@@ -62285,8 +62299,8 @@ class Range {
 
 module.exports = Range
 
-const LRU = __nccwpck_require__(1196)
-const cache = new LRU({ max: 1000 })
+const LRU = __nccwpck_require__(5339)
+const cache = new LRU()
 
 const parseOptions = __nccwpck_require__(785)
 const Comparator = __nccwpck_require__(1532)
@@ -62557,9 +62571,10 @@ const replaceGTE0 = (comp, options) => {
 // 1.2 - 3.4.5 => >=1.2.0 <=3.4.5
 // 1.2.3 - 3.4 => >=1.2.0 <3.5.0-0 Any 3.4.x will do
 // 1.2 - 3.4 => >=1.2.0 <3.5.0-0
+// TODO build?
 const hyphenReplace = incPr => ($0,
   from, fM, fm, fp, fpr, fb,
-  to, tM, tm, tp, tpr, tb) => {
+  to, tM, tm, tp, tpr) => {
   if (isX(fM)) {
     from = ''
   } else if (isX(fm)) {
@@ -62791,7 +62806,7 @@ class SemVer {
     do {
       const a = this.build[i]
       const b = other.build[i]
-      debug('prerelease compare', i, a, b)
+      debug('build compare', i, a, b)
       if (a === undefined && b === undefined) {
         return 0
       } else if (b === undefined) {
@@ -63578,6 +63593,53 @@ module.exports = {
 }
 
 
+/***/ }),
+
+/***/ 5339:
+/***/ ((module) => {
+
+class LRUCache {
+  constructor () {
+    this.max = 1000
+    this.map = new Map()
+  }
+
+  get (key) {
+    const value = this.map.get(key)
+    if (value === undefined) {
+      return undefined
+    } else {
+      // Remove the key from the map and add it to the end
+      this.map.delete(key)
+      this.map.set(key, value)
+      return value
+    }
+  }
+
+  delete (key) {
+    return this.map.delete(key)
+  }
+
+  set (key, value) {
+    const deleted = this.delete(key)
+
+    if (!deleted && value !== undefined) {
+      // If cache is full, delete the least recently used item
+      if (this.map.size >= this.max) {
+        const firstKey = this.map.keys().next().value
+        this.delete(firstKey)
+      }
+
+      this.map.set(key, value)
+    }
+
+    return this
+  }
+}
+
+module.exports = LRUCache
+
+
 /***/ }),
 
 /***/ 785:
@@ -63824,798 +63886,6 @@ createToken('GTE0', '^\\s*>=\\s*0\\.0\\.0\\s*$')
 createToken('GTE0PRE', '^\\s*>=\\s*0\\.0\\.0-0\\s*$')
 
 
-/***/ }),
-
-/***/ 1196:
-/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => {
-
-"use strict";
-
-
-// A linked list to keep track of recently-used-ness
-const Yallist = __nccwpck_require__(220)
-
-const MAX = Symbol('max')
-const LENGTH = Symbol('length')
-const LENGTH_CALCULATOR = Symbol('lengthCalculator')
-const ALLOW_STALE = Symbol('allowStale')
-const MAX_AGE = Symbol('maxAge')
-const DISPOSE = Symbol('dispose')
-const NO_DISPOSE_ON_SET = Symbol('noDisposeOnSet')
-const LRU_LIST = Symbol('lruList')
-const CACHE = Symbol('cache')
-const UPDATE_AGE_ON_GET = Symbol('updateAgeOnGet')
-
-const naiveLength = () => 1
-
-// lruList is a yallist where the head is the youngest
-// item, and the tail is the oldest.  the list contains the Hit
-// objects as the entries.
-// Each Hit object has a reference to its Yallist.Node.  This
-// never changes.
-//
-// cache is a Map (or PseudoMap) that matches the keys to
-// the Yallist.Node object.
-class LRUCache {
-  constructor (options) {
-    if (typeof options === 'number')
-      options = { max: options }
-
-    if (!options)
-      options = {}
-
-    if (options.max && (typeof options.max !== 'number' || options.max < 0))
-      throw new TypeError('max must be a non-negative number')
-    // Kind of weird to have a default max of Infinity, but oh well.
-    const max = this[MAX] = options.max || Infinity
-
-    const lc = options.length || naiveLength
-    this[LENGTH_CALCULATOR] = (typeof lc !== 'function') ? naiveLength : lc
-    this[ALLOW_STALE] = options.stale || false
-    if (options.maxAge && typeof options.maxAge !== 'number')
-      throw new TypeError('maxAge must be a number')
-    this[MAX_AGE] = options.maxAge || 0
-    this[DISPOSE] = options.dispose
-    this[NO_DISPOSE_ON_SET] = options.noDisposeOnSet || false
-    this[UPDATE_AGE_ON_GET] = options.updateAgeOnGet || false
-    this.reset()
-  }
-
-  // resize the cache when the max changes.
-  set max (mL) {
-    if (typeof mL !== 'number' || mL < 0)
-      throw new TypeError('max must be a non-negative number')
-
-    this[MAX] = mL || Infinity
-    trim(this)
-  }
-  get max () {
-    return this[MAX]
-  }
-
-  set allowStale (allowStale) {
-    this[ALLOW_STALE] = !!allowStale
-  }
-  get allowStale () {
-    return this[ALLOW_STALE]
-  }
-
-  set maxAge (mA) {
-    if (typeof mA !== 'number')
-      throw new TypeError('maxAge must be a non-negative number')
-
-    this[MAX_AGE] = mA
-    trim(this)
-  }
-  get maxAge () {
-    return this[MAX_AGE]
-  }
-
-  // resize the cache when the lengthCalculator changes.
-  set lengthCalculator (lC) {
-    if (typeof lC !== 'function')
-      lC = naiveLength
-
-    if (lC !== this[LENGTH_CALCULATOR]) {
-      this[LENGTH_CALCULATOR] = lC
-      this[LENGTH] = 0
-      this[LRU_LIST].forEach(hit => {
-        hit.length = this[LENGTH_CALCULATOR](hit.value, hit.key)
-        this[LENGTH] += hit.length
-      })
-    }
-    trim(this)
-  }
-  get lengthCalculator () { return this[LENGTH_CALCULATOR] }
-
-  get length () { return this[LENGTH] }
-  get itemCount () { return this[LRU_LIST].length }
-
-  rforEach (fn, thisp) {
-    thisp = thisp || this
-    for (let walker = this[LRU_LIST].tail; walker !== null;) {
-      const prev = walker.prev
-      forEachStep(this, fn, walker, thisp)
-      walker = prev
-    }
-  }
-
-  forEach (fn, thisp) {
-    thisp = thisp || this
-    for (let walker = this[LRU_LIST].head; walker !== null;) {
-      const next = walker.next
-      forEachStep(this, fn, walker, thisp)
-      walker = next
-    }
-  }
-
-  keys () {
-    return this[LRU_LIST].toArray().map(k => k.key)
-  }
-
-  values () {
-    return this[LRU_LIST].toArray().map(k => k.value)
-  }
-
-  reset () {
-    if (this[DISPOSE] &&
-        this[LRU_LIST] &&
-        this[LRU_LIST].length) {
-      this[LRU_LIST].forEach(hit => this[DISPOSE](hit.key, hit.value))
-    }
-
-    this[CACHE] = new Map() // hash of items by key
-    this[LRU_LIST] = new Yallist() // list of items in order of use recency
-    this[LENGTH] = 0 // length of items in the list
-  }
-
-  dump () {
-    return this[LRU_LIST].map(hit =>
-      isStale(this, hit) ? false : {
-        k: hit.key,
-        v: hit.value,
-        e: hit.now + (hit.maxAge || 0)
-      }).toArray().filter(h => h)
-  }
-
-  dumpLru () {
-    return this[LRU_LIST]
-  }
-
-  set (key, value, maxAge) {
-    maxAge = maxAge || this[MAX_AGE]
-
-    if (maxAge && typeof maxAge !== 'number')
-      throw new TypeError('maxAge must be a number')
-
-    const now = maxAge ? Date.now() : 0
-    const len = this[LENGTH_CALCULATOR](value, key)
-
-    if (this[CACHE].has(key)) {
-      if (len > this[MAX]) {
-        del(this, this[CACHE].get(key))
-        return false
-      }
-
-      const node = this[CACHE].get(key)
-      const item = node.value
-
-      // dispose of the old one before overwriting
-      // split out into 2 ifs for better coverage tracking
-      if (this[DISPOSE]) {
-        if (!this[NO_DISPOSE_ON_SET])
-          this[DISPOSE](key, item.value)
-      }
-
-      item.now = now
-      item.maxAge = maxAge
-      item.value = value
-      this[LENGTH] += len - item.length
-      item.length = len
-      this.get(key)
-      trim(this)
-      return true
-    }
-
-    const hit = new Entry(key, value, len, now, maxAge)
-
-    // oversized objects fall out of cache automatically.
-    if (hit.length > this[MAX]) {
-      if (this[DISPOSE])
-        this[DISPOSE](key, value)
-
-      return false
-    }
-
-    this[LENGTH] += hit.length
-    this[LRU_LIST].unshift(hit)
-    this[CACHE].set(key, this[LRU_LIST].head)
-    trim(this)
-    return true
-  }
-
-  has (key) {
-    if (!this[CACHE].has(key)) return false
-    const hit = this[CACHE].get(key).value
-    return !isStale(this, hit)
-  }
-
-  get (key) {
-    return get(this, key, true)
-  }
-
-  peek (key) {
-    return get(this, key, false)
-  }
-
-  pop () {
-    const node = this[LRU_LIST].tail
-    if (!node)
-      return null
-
-    del(this, node)
-    return node.value
-  }
-
-  del (key) {
-    del(this, this[CACHE].get(key))
-  }
-
-  load (arr) {
-    // reset the cache
-    this.reset()
-
-    const now = Date.now()
-    // A previous serialized cache has the most recent items first
-    for (let l = arr.length - 1; l >= 0; l--) {
-      const hit = arr[l]
-      const expiresAt = hit.e || 0
-      if (expiresAt === 0)
-        // the item was created without expiration in a non aged cache
-        this.set(hit.k, hit.v)
-      else {
-        const maxAge = expiresAt - now
-        // dont add already expired items
-        if (maxAge > 0) {
-          this.set(hit.k, hit.v, maxAge)
-        }
-      }
-    }
-  }
-
-  prune () {
-    this[CACHE].forEach((value, key) => get(this, key, false))
-  }
-}
-
-const get = (self, key, doUse) => {
-  const node = self[CACHE].get(key)
-  if (node) {
-    const hit = node.value
-    if (isStale(self, hit)) {
-      del(self, node)
-      if (!self[ALLOW_STALE])
-        return undefined
-    } else {
-      if (doUse) {
-        if (self[UPDATE_AGE_ON_GET])
-          node.value.now = Date.now()
-        self[LRU_LIST].unshiftNode(node)
-      }
-    }
-    return hit.value
-  }
-}
-
-const isStale = (self, hit) => {
-  if (!hit || (!hit.maxAge && !self[MAX_AGE]))
-    return false
-
-  const diff = Date.now() - hit.now
-  return hit.maxAge ? diff > hit.maxAge
-    : self[MAX_AGE] && (diff > self[MAX_AGE])
-}
-
-const trim = self => {
-  if (self[LENGTH] > self[MAX]) {
-    for (let walker = self[LRU_LIST].tail;
-      self[LENGTH] > self[MAX] && walker !== null;) {
-      // We know that we're about to delete this one, and also
-      // what the next least recently used key will be, so just
-      // go ahead and set it now.
-      const prev = walker.prev
-      del(self, walker)
-      walker = prev
-    }
-  }
-}
-
-const del = (self, node) => {
-  if (node) {
-    const hit = node.value
-    if (self[DISPOSE])
-      self[DISPOSE](hit.key, hit.value)
-
-    self[LENGTH] -= hit.length
-    self[CACHE].delete(hit.key)
-    self[LRU_LIST].removeNode(node)
-  }
-}
-
-class Entry {
-  constructor (key, value, length, now, maxAge) {
-    this.key = key
-    this.value = value
-    this.length = length
-    this.now = now
-    this.maxAge = maxAge || 0
-  }
-}
-
-const forEachStep = (self, fn, node, thisp) => {
-  let hit = node.value
-  if (isStale(self, hit)) {
-    del(self, node)
-    if (!self[ALLOW_STALE])
-      hit = undefined
-  }
-  if (hit)
-    fn.call(thisp, hit.value, hit.key, self)
-}
-
-module.exports = LRUCache
-
-
-/***/ }),
-
-/***/ 5327:
-/***/ ((module) => {
-
-"use strict";
-
-module.exports = function (Yallist) {
-  Yallist.prototype[Symbol.iterator] = function* () {
-    for (let walker = this.head; walker; walker = walker.next) {
-      yield walker.value
-    }
-  }
-}
-
-
-/***/ }),
-
-/***/ 220:
-/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => {
-
-"use strict";
-
-module.exports = Yallist
-
-Yallist.Node = Node
-Yallist.create = Yallist
-
-function Yallist (list) {
-  var self = this
-  if (!(self instanceof Yallist)) {
-    self = new Yallist()
-  }
-
-  self.tail = null
-  self.head = null
-  self.length = 0
-
-  if (list && typeof list.forEach === 'function') {
-    list.forEach(function (item) {
-      self.push(item)
-    })
-  } else if (arguments.length > 0) {
-    for (var i = 0, l = arguments.length; i < l; i++) {
-      self.push(arguments[i])
-    }
-  }
-
-  return self
-}
-
-Yallist.prototype.removeNode = function (node) {
-  if (node.list !== this) {
-    throw new Error('removing node which does not belong to this list')
-  }
-
-  var next = node.next
-  var prev = node.prev
-
-  if (next) {
-    next.prev = prev
-  }
-
-  if (prev) {
-    prev.next = next
-  }
-
-  if (node === this.head) {
-    this.head = next
-  }
-  if (node === this.tail) {
-    this.tail = prev
-  }
-
-  node.list.length--
-  node.next = null
-  node.prev = null
-  node.list = null
-
-  return next
-}
-
-Yallist.prototype.unshiftNode = function (node) {
-  if (node === this.head) {
-    return
-  }
-
-  if (node.list) {
-    node.list.removeNode(node)
-  }
-
-  var head = this.head
-  node.list = this
-  node.next = head
-  if (head) {
-    head.prev = node
-  }
-
-  this.head = node
-  if (!this.tail) {
-    this.tail = node
-  }
-  this.length++
-}
-
-Yallist.prototype.pushNode = function (node) {
-  if (node === this.tail) {
-    return
-  }
-
-  if (node.list) {
-    node.list.removeNode(node)
-  }
-
-  var tail = this.tail
-  node.list = this
-  node.prev = tail
-  if (tail) {
-    tail.next = node
-  }
-
-  this.tail = node
-  if (!this.head) {
-    this.head = node
-  }
-  this.length++
-}
-
-Yallist.prototype.push = function () {
-  for (var i = 0, l = arguments.length; i < l; i++) {
-    push(this, arguments[i])
-  }
-  return this.length
-}
-
-Yallist.prototype.unshift = function () {
-  for (var i = 0, l = arguments.length; i < l; i++) {
-    unshift(this, arguments[i])
-  }
-  return this.length
-}
-
-Yallist.prototype.pop = function () {
-  if (!this.tail) {
-    return undefined
-  }
-
-  var res = this.tail.value
-  this.tail = this.tail.prev
-  if (this.tail) {
-    this.tail.next = null
-  } else {
-    this.head = null
-  }
-  this.length--
-  return res
-}
-
-Yallist.prototype.shift = function () {
-  if (!this.head) {
-    return undefined
-  }
-
-  var res = this.head.value
-  this.head = this.head.next
-  if (this.head) {
-    this.head.prev = null
-  } else {
-    this.tail = null
-  }
-  this.length--
-  return res
-}
-
-Yallist.prototype.forEach = function (fn, thisp) {
-  thisp = thisp || this
-  for (var walker = this.head, i = 0; walker !== null; i++) {
-    fn.call(thisp, walker.value, i, this)
-    walker = walker.next
-  }
-}
-
-Yallist.prototype.forEachReverse = function (fn, thisp) {
-  thisp = thisp || this
-  for (var walker = this.tail, i = this.length - 1; walker !== null; i--) {
-    fn.call(thisp, walker.value, i, this)
-    walker = walker.prev
-  }
-}
-
-Yallist.prototype.get = function (n) {
-  for (var i = 0, walker = this.head; walker !== null && i < n; i++) {
-    // abort out of the list early if we hit a cycle
-    walker = walker.next
-  }
-  if (i === n && walker !== null) {
-    return walker.value
-  }
-}
-
-Yallist.prototype.getReverse = function (n) {
-  for (var i = 0, walker = this.tail; walker !== null && i < n; i++) {
-    // abort out of the list early if we hit a cycle
-    walker = walker.prev
-  }
-  if (i === n && walker !== null) {
-    return walker.value
-  }
-}
-
-Yallist.prototype.map = function (fn, thisp) {
-  thisp = thisp || this
-  var res = new Yallist()
-  for (var walker = this.head; walker !== null;) {
-    res.push(fn.call(thisp, walker.value, this))
-    walker = walker.next
-  }
-  return res
-}
-
-Yallist.prototype.mapReverse = function (fn, thisp) {
-  thisp = thisp || this
-  var res = new Yallist()
-  for (var walker = this.tail; walker !== null;) {
-    res.push(fn.call(thisp, walker.value, this))
-    walker = walker.prev
-  }
-  return res
-}
-
-Yallist.prototype.reduce = function (fn, initial) {
-  var acc
-  var walker = this.head
-  if (arguments.length > 1) {
-    acc = initial
-  } else if (this.head) {
-    walker = this.head.next
-    acc = this.head.value
-  } else {
-    throw new TypeError('Reduce of empty list with no initial value')
-  }
-
-  for (var i = 0; walker !== null; i++) {
-    acc = fn(acc, walker.value, i)
-    walker = walker.next
-  }
-
-  return acc
-}
-
-Yallist.prototype.reduceReverse = function (fn, initial) {
-  var acc
-  var walker = this.tail
-  if (arguments.length > 1) {
-    acc = initial
-  } else if (this.tail) {
-    walker = this.tail.prev
-    acc = this.tail.value
-  } else {
-    throw new TypeError('Reduce of empty list with no initial value')
-  }
-
-  for (var i = this.length - 1; walker !== null; i--) {
-    acc = fn(acc, walker.value, i)
-    walker = walker.prev
-  }
-
-  return acc
-}
-
-Yallist.prototype.toArray = function () {
-  var arr = new Array(this.length)
-  for (var i = 0, walker = this.head; walker !== null; i++) {
-    arr[i] = walker.value
-    walker = walker.next
-  }
-  return arr
-}
-
-Yallist.prototype.toArrayReverse = function () {
-  var arr = new Array(this.length)
-  for (var i = 0, walker = this.tail; walker !== null; i++) {
-    arr[i] = walker.value
-    walker = walker.prev
-  }
-  return arr
-}
-
-Yallist.prototype.slice = function (from, to) {
-  to = to || this.length
-  if (to < 0) {
-    to += this.length
-  }
-  from = from || 0
-  if (from < 0) {
-    from += this.length
-  }
-  var ret = new Yallist()
-  if (to < from || to < 0) {
-    return ret
-  }
-  if (from < 0) {
-    from = 0
-  }
-  if (to > this.length) {
-    to = this.length
-  }
-  for (var i = 0, walker = this.head; walker !== null && i < from; i++) {
-    walker = walker.next
-  }
-  for (; walker !== null && i < to; i++, walker = walker.next) {
-    ret.push(walker.value)
-  }
-  return ret
-}
-
-Yallist.prototype.sliceReverse = function (from, to) {
-  to = to || this.length
-  if (to < 0) {
-    to += this.length
-  }
-  from = from || 0
-  if (from < 0) {
-    from += this.length
-  }
-  var ret = new Yallist()
-  if (to < from || to < 0) {
-    return ret
-  }
-  if (from < 0) {
-    from = 0
-  }
-  if (to > this.length) {
-    to = this.length
-  }
-  for (var i = this.length, walker = this.tail; walker !== null && i > to; i--) {
-    walker = walker.prev
-  }
-  for (; walker !== null && i > from; i--, walker = walker.prev) {
-    ret.push(walker.value)
-  }
-  return ret
-}
-
-Yallist.prototype.splice = function (start, deleteCount, ...nodes) {
-  if (start > this.length) {
-    start = this.length - 1
-  }
-  if (start < 0) {
-    start = this.length + start;
-  }
-
-  for (var i = 0, walker = this.head; walker !== null && i < start; i++) {
-    walker = walker.next
-  }
-
-  var ret = []
-  for (var i = 0; walker && i < deleteCount; i++) {
-    ret.push(walker.value)
-    walker = this.removeNode(walker)
-  }
-  if (walker === null) {
-    walker = this.tail
-  }
-
-  if (walker !== this.head && walker !== this.tail) {
-    walker = walker.prev
-  }
-
-  for (var i = 0; i < nodes.length; i++) {
-    walker = insert(this, walker, nodes[i])
-  }
-  return ret;
-}
-
-Yallist.prototype.reverse = function () {
-  var head = this.head
-  var tail = this.tail
-  for (var walker = head; walker !== null; walker = walker.prev) {
-    var p = walker.prev
-    walker.prev = walker.next
-    walker.next = p
-  }
-  this.head = tail
-  this.tail = head
-  return this
-}
-
-function insert (self, node, value) {
-  var inserted = node === self.head ?
-    new Node(value, null, node, self) :
-    new Node(value, node, node.next, self)
-
-  if (inserted.next === null) {
-    self.tail = inserted
-  }
-  if (inserted.prev === null) {
-    self.head = inserted
-  }
-
-  self.length++
-
-  return inserted
-}
-
-function push (self, item) {
-  self.tail = new Node(item, self.tail, null, self)
-  if (!self.head) {
-    self.head = self.tail
-  }
-  self.length++
-}
-
-function unshift (self, item) {
-  self.head = new Node(item, null, self.head, self)
-  if (!self.tail) {
-    self.tail = self.head
-  }
-  self.length++
-}
-
-function Node (value, prev, next, list) {
-  if (!(this instanceof Node)) {
-    return new Node(value, prev, next, list)
-  }
-
-  this.list = list
-  this.value = value
-
-  if (prev) {
-    prev.next = this
-    this.prev = prev
-  } else {
-    this.prev = null
-  }
-
-  if (next) {
-    next.prev = this
-    this.next = next
-  } else {
-    this.next = null
-  }
-}
-
-try {
-  // add if support for Symbol.iterator is present
-  __nccwpck_require__(5327)(Yallist)
-} catch (er) {}
-
-
 /***/ }),
 
 /***/ 9380:
@@ -97064,8 +96334,14 @@ function parseGoVersionFile(versionFilePath) {
     const contents = fs_1.default.readFileSync(versionFilePath).toString();
     if (path.basename(versionFilePath) === 'go.mod' ||
         path.basename(versionFilePath) === 'go.work') {
-        const match = contents.match(/^go (\d+(\.\d+)*)/m);
-        return match ? match[1] : '';
+        // toolchain directive: https://go.dev/ref/mod#go-mod-file-toolchain
+        const matchToolchain = contents.match(/^toolchain go(\d+(\.\d+)*)/m);
+        if (matchToolchain) {
+            return matchToolchain[1];
+        }
+        // go directive: https://go.dev/ref/mod#go-mod-file-go
+        const matchGo = contents.match(/^go (\d+(\.\d+)*)/m);
+        return matchGo ? matchGo[1] : '';
     }
     return contents.trim();
 }
@@ -97168,6 +96444,7 @@ const os_1 = __importDefault(__nccwpck_require__(2037));
 function run() {
     return __awaiter(this, void 0, void 0, function* () {
         try {
+            setToolchain();
             //
             // versionSpec is optional.  If supplied, install / use from the tool cache
             // If not supplied then problem matchers will still be setup.  Useful for self-hosted.
@@ -97284,6 +96561,21 @@ function resolveVersionInput() {
     }
     return version;
 }
+function setToolchain() {
+    // docs: https://go.dev/doc/toolchain
+    // "local indicates the bundled Go toolchain (the one that shipped with the go command being run)"
+    // this is so any 'go' command is run with the selected Go version
+    // and doesn't trigger a toolchain download and run commands with that
+    // see e.g. issue #424
+    // and a similar discussion: https://github.com/docker-library/golang/issues/472
+    const toolchain = 'local';
+    const toolchainVar = 'GOTOOLCHAIN';
+    // set the value in process env so any `go` commands run as child-process
+    // don't cause toolchain downloads
+    process.env[toolchainVar] = toolchain;
+    // and in the runner env so e.g. a user running `go mod tidy` won't cause it
+    core.exportVariable(toolchainVar, toolchain);
+}
 
 
 /***/ }),

package-lock.json

@@ -10,13 +10,13 @@
       "license": "MIT",
       "dependencies": {
         "@actions/cache": "^4.0.0",
-        "@actions/core": "^1.10.0",
-        "@actions/exec": "^1.1.0",
+        "@actions/core": "^1.11.1",
+        "@actions/exec": "^1.1.1",
         "@actions/glob": "^0.4.0",
         "@actions/http-client": "^2.2.1",
         "@actions/io": "^1.0.2",
         "@actions/tool-cache": "^2.0.1",
-        "semver": "^7.6.0"
+        "semver": "^7.6.3"
       },
       "devDependencies": {
         "@types/jest": "^29.5.12",
@@ -26,7 +26,7 @@
         "@typescript-eslint/parser": "^5.54.0",
         "@vercel/ncc": "^0.38.1",
         "eslint": "^8.57.0",
-        "eslint-config-prettier": "^8.6.0",
+        "eslint-config-prettier": "^10.0.1",
         "eslint-plugin-jest": "^27.9.0",
         "eslint-plugin-node": "^11.1.0",
         "jest": "^29.7.0",
@@ -96,6 +96,7 @@
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/@actions/exec/-/exec-1.1.1.tgz",
       "integrity": "sha512-+sCcHHbVdk93a0XT19ECtO/gIXoxvdsgQLzb2fE2/5sIZmWQuluYyjPQtrtTHdU1YzTZ7bAPN4sITq2xi1679w==",
+      "license": "MIT",
       "dependencies": {
         "@actions/io": "^1.0.1"
       }
@@ -2891,12 +2892,12 @@
       }
     },
     "node_modules/eslint-config-prettier": {
-      "version": "8.10.0",
-      "resolved": "https://registry.npmjs.org/eslint-config-prettier/-/eslint-config-prettier-8.10.0.tgz",
-      "integrity": "sha512-SM8AMJdeQqRYT9O9zguiruQZaN7+z+E4eAP9oiLNGKMtomwaB1E9dcgUD6ZAn/eQAb52USbvezbiljfZUhbJcg==",
+      "version": "10.0.1",
+      "resolved": "https://registry.npmjs.org/eslint-config-prettier/-/eslint-config-prettier-10.0.1.tgz",
+      "integrity": "sha512-lZBts941cyJyeaooiKxAtzoPHTN+GbQTJFAIdQbRhA4/8whaAraEh47Whw/ZFfrjNSnlAxqfm9i0XVAEkULjCw==",
       "dev": true,
       "bin": {
-        "eslint-config-prettier": "bin/cli.js"
+        "eslint-config-prettier": "build/bin/cli.js"
       },
       "peerDependencies": {
         "eslint": ">=7.0.0"
@@ -5442,12 +5443,9 @@
       "integrity": "sha512-0s+oAmw9zLl1V1cS9BtZN7JAd0cW5e0QH4W3LWEK6a4LaLEA2OTpGYWDY+6XasBLtz6wkm3u1xRw95mRuJ59WA=="
     },
     "node_modules/semver": {
-      "version": "7.6.0",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-7.6.0.tgz",
-      "integrity": "sha512-EnwXhrlwXMk9gKu5/flx5sv/an57AkRplG3hTK68W7FRDN+k+OWBj65M7719OkA82XLBxrcX0KSHj+X5COhOVg==",
-      "dependencies": {
-        "lru-cache": "^6.0.0"
-      },
+      "version": "7.6.3",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.6.3.tgz",
+      "integrity": "sha512-oVekP1cKtI+CTDvHWYFUcMtsK/00wmAEfyqKfNdARm8u1wNVhSgaX7A8d4UuIlUI5e84iEwOhs7ZPYRmzU9U6A==",
       "bin": {
         "semver": "bin/semver.js"
       },
@@ -5455,22 +5453,6 @@
         "node": ">=10"
       }
     },
-    "node_modules/semver/node_modules/lru-cache": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz",
-      "integrity": "sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==",
-      "dependencies": {
-        "yallist": "^4.0.0"
-      },
-      "engines": {
-        "node": ">=10"
-      }
-    },
-    "node_modules/semver/node_modules/yallist": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
-      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
-    },
     "node_modules/set-function-length": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/set-function-length/-/set-function-length-1.1.1.tgz",

package.json

@@ -26,13 +26,13 @@
   "license": "MIT",
   "dependencies": {
     "@actions/cache": "^4.0.0",
-    "@actions/core": "^1.10.0",
-    "@actions/exec": "^1.1.0",
+    "@actions/core": "^1.11.1",
+    "@actions/exec": "^1.1.1",
     "@actions/glob": "^0.4.0",
     "@actions/http-client": "^2.2.1",
     "@actions/io": "^1.0.2",
     "@actions/tool-cache": "^2.0.1",
-    "semver": "^7.6.0"
+    "semver": "^7.6.3"
   },
   "devDependencies": {
     "@types/jest": "^29.5.12",
@@ -42,7 +42,7 @@
     "@typescript-eslint/parser": "^5.54.0",
     "@vercel/ncc": "^0.38.1",
     "eslint": "^8.57.0",
-    "eslint-config-prettier": "^8.6.0",
+    "eslint-config-prettier": "^10.0.1",
     "eslint-plugin-jest": "^27.9.0",
     "eslint-plugin-node": "^11.1.0",
     "jest": "^29.7.0",
@@ -52,4 +52,4 @@
     "ts-jest": "^29.1.2",
     "typescript": "^5.4.2"
   }
-}
+}

src/installer.ts

@@ -464,8 +464,15 @@ export function parseGoVersionFile(versionFilePath: string): string {
     path.basename(versionFilePath) === 'go.mod' ||
     path.basename(versionFilePath) === 'go.work'
   ) {
-    const match = contents.match(/^go (\d+(\.\d+)*)/m);
-    return match ? match[1] : '';
+    // toolchain directive: https://go.dev/ref/mod#go-mod-file-toolchain
+    const matchToolchain = contents.match(/^toolchain go(\d+(\.\d+)*)/m);
+    if (matchToolchain) {
+      return matchToolchain[1];
+    }
+
+    // go directive: https://go.dev/ref/mod#go-mod-file-go
+    const matchGo = contents.match(/^go (\d+(\.\d+)*)/m);
+    return matchGo ? matchGo[1] : '';
   }
 
   return contents.trim();

src/main.ts

@@ -11,6 +11,7 @@ import os from 'os';
 
 export async function run() {
   try {
+    setToolchain();
     //
     // versionSpec is optional.  If supplied, install / use from the tool cache
     // If not supplied then problem matchers will still be setup.  Useful for self-hosted.
@@ -160,3 +161,20 @@ function resolveVersionInput(): string {
 
   return version;
 }
+
+function setToolchain() {
+  // docs: https://go.dev/doc/toolchain
+  // "local indicates the bundled Go toolchain (the one that shipped with the go command being run)"
+  // this is so any 'go' command is run with the selected Go version
+  // and doesn't trigger a toolchain download and run commands with that
+  // see e.g. issue #424
+  // and a similar discussion: https://github.com/docker-library/golang/issues/472
+  const toolchain = 'local';
+  const toolchainVar = 'GOTOOLCHAIN';
+
+  // set the value in process env so any `go` commands run as child-process
+  // don't cause toolchain downloads
+  process.env[toolchainVar] = toolchain;
+  // and in the runner env so e.g. a user running `go mod tidy` won't cause it
+  core.exportVariable(toolchainVar, toolchain);
+}