feat: support cache type bun

Signed-off-by: Jan van den Berg <koozz@linux.com>

README.md

@@ -26,22 +26,22 @@ See [action.yml](action.yml)
     node-version: ''
 
     # File containing the version Spec of the version to use.  Examples: package.json, .nvmrc, .node-version, .tool-versions.
-    # If node-version and node-version-file are both provided the action will use version from node-version. 
+    # If node-version and node-version-file are both provided the action will use version from node-version.
     node-version-file: ''
 
-    # Set this option if you want the action to check for the latest available version 
+    # Set this option if you want the action to check for the latest available version
     # that satisfies the version spec.
-    # It will only get affect for lts Nodejs versions (12.x, >=10.15.0, lts/Hydrogen). 
+    # It will only get affect for lts Nodejs versions (12.x, >=10.15.0, lts/Hydrogen).
     # Default: false
     check-latest: false
 
     # Target architecture for Node to use. Examples: x86, x64. Will use system architecture by default.
-    # Default: ''. The action use system architecture by default 
+    # Default: ''. The action use system architecture by default
     architecture: ''
 
-    # Used to pull node distributions from https://github.com/actions/node-versions. 
+    # Used to pull node distributions from https://github.com/actions/node-versions.
-    # Since there's a default, this is typically not supplied by the user. 
+    # Since there's a default, this is typically not supplied by the user.
-    # When running this action on github.com, the default value is sufficient. 
+    # When running this action on github.com, the default value is sufficient.
     # When running on GHES, you can pass a personal access token for github.com if you are experiencing rate limiting.
     #
     # We recommend using a service account with the least permissions necessary. Also
@@ -52,23 +52,23 @@ See [action.yml](action.yml)
     # Default: ${{ github.server_url == 'https://github.com' && github.token || '' }}
     token: ''
 
-    # Used to specify a package manager for caching in the default directory. Supported values: npm, yarn, pnpm.
+    # Used to specify a package manager for caching in the default directory. Supported values: npm, yarn, pnpm, bun.
     # Package manager should be pre-installed
     # Default: ''
     cache: ''
 
-    # Used to specify the path to a dependency file: package-lock.json, yarn.lock, etc. 
+    # Used to specify the path to a dependency file: package-lock.json, yarn.lock, etc.
-    # It will generate hash from the target file for primary key. It works only If cache is specified.  
+    # It will generate hash from the target file for primary key. It works only If cache is specified.
     # Supports wildcards or a list of file names for caching multiple dependencies.
     # Default: ''
     cache-dependency-path: ''
 
-    # Optional registry to set up for auth. Will set the registry in a project level .npmrc and .yarnrc file, 
+    # Optional registry to set up for auth. Will set the registry in a project level .npmrc and .yarnrc file,
     # and set up auth to read in from env.NODE_AUTH_TOKEN.
     # Default: ''
     registry-url: ''
 
-    # Optional scope for authenticating against scoped registries. 
+    # Optional scope for authenticating against scoped registries.
     # Will fall back to the repository owner when using the GitHub Packages registry (https://npm.pkg.github.com/).
     # Default: ''
     scope: ''
@@ -120,7 +120,7 @@ It's **always** recommended to commit the lockfile of your package manager for s
 
 ## Caching global packages data
 
-The action has a built-in functionality for caching and restoring dependencies. It uses [actions/cache](https://github.com/actions/cache) under the hood for caching global packages data but requires less configuration settings. Supported package managers are `npm`, `yarn`, `pnpm` (v6.10+). The `cache` input is optional, and caching is turned off by default.
+The action has a built-in functionality for caching and restoring dependencies. It uses [actions/cache](https://github.com/actions/cache) under the hood for caching global packages data but requires less configuration settings. Supported package managers are `npm`, `yarn`, `pnpm` (v6.10+), `bun`. The `cache` input is optional, and caching is turned off by default.
 
 The action defaults to search for the dependency file (`package-lock.json`, `npm-shrinkwrap.json` or `yarn.lock`) in the repository root, and uses its hash as a part of the cache key. Use `cache-dependency-path` for cases when multiple dependency files are used, or they are located in different subdirectories.
 

__tests__/cache-utils.test.ts

@@ -60,6 +60,7 @@ describe('cache-utils', () => {
       ['npm', utils.supportedPackageManagers.npm],
       ['pnpm', utils.supportedPackageManagers.pnpm],
       ['yarn', utils.supportedPackageManagers.yarn],
+      ['bun', utils.supportedPackageManagers.bun],
       ['yarn1', null],
       ['yarn2', null],
       ['npm7', null]

action.yml

@@ -22,13 +22,13 @@ inputs:
     description: Used to pull node distributions from node-versions. Since there's a default, this is typically not supplied by the user. When running this action on github.com, the default value is sufficient. When running on GHES, you can pass a personal access token for github.com if you are experiencing rate limiting.
     default: ${{ github.server_url == 'https://github.com' && github.token || '' }}
   cache:
-    description: 'Used to specify a package manager for caching in the default directory. Supported values: npm, yarn, pnpm.'
+    description: 'Used to specify a package manager for caching in the default directory. Supported values: npm, yarn, pnpm, bun.'
   cache-dependency-path:
-    description: 'Used to specify the path to a dependency file: package-lock.json, yarn.lock, etc. Supports wildcards or a list of file names for caching multiple dependencies.'
+    description: 'Used to specify the path to a dependency file: package-lock.json, yarn.lock, bun.lockb, etc. Supports wildcards or a list of file names for caching multiple dependencies.'
 # TODO: add input to control forcing to pull from cloud or dist.
 #       escape valve for someone having issues or needing the absolute latest which isn't cached yet
 outputs:
-  cache-hit: 
+  cache-hit:
     description: 'A boolean value to indicate if a cache was hit.'
   node-version:
     description: 'The installed node version.'

dist/cache-save/index.js

@@ -83594,6 +83594,11 @@ exports.supportedPackageManagers = {
             }
             return stdOut;
         })
+    },
+    bun: {
+        name: 'bun',
+        lockFilePatterns: ['bun.lockb'],
+        getCacheFolderPath: () => (0, exports.getCommandOutputNotEmpty)('bun pm cache', 'Could not get bun cache folder path')
     }
 };
 const getCommandOutput = (toolCommand, cwd) => __awaiter(void 0, void 0, void 0, function* () {
@@ -83625,6 +83630,9 @@ const getPackageManagerInfo = (packageManager) => __awaiter(void 0, void 0, void
     else if (packageManager === 'yarn') {
         return exports.supportedPackageManagers.yarn;
     }
+    else if (packageManager === 'bun') {
+        return exports.supportedPackageManagers.bun;
+    }
     else {
         return null;
     }
@@ -83792,6 +83800,7 @@ var LockType;
     LockType["Npm"] = "npm";
     LockType["Pnpm"] = "pnpm";
     LockType["Yarn"] = "yarn";
+    LockType["Bun"] = "bun";
 })(LockType || (exports.LockType = LockType = {}));
 var State;
 (function (State) {

dist/setup/index.js

@@ -54518,6 +54518,348 @@ function isPlainObject(o) {
 exports.isPlainObject = isPlainObject;
 
 
+/***/ }),
+
+/***/ 7129:
+/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => {
+
+"use strict";
+
+
+// A linked list to keep track of recently-used-ness
+const Yallist = __nccwpck_require__(665)
+
+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
+
+
 /***/ }),
 
 /***/ 7426:
@@ -59465,7 +59807,7 @@ class Range {
 
 module.exports = Range
 
-const LRU = __nccwpck_require__(1196)
+const LRU = __nccwpck_require__(7129)
 const cache = new LRU({ max: 1000 })
 
 const parseOptions = __nccwpck_require__(785)
@@ -61004,798 +61346,6 @@ 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:
@@ -92960,6 +92510,456 @@ function wrappy (fn, cb) {
 }).call(this);
 
 
+/***/ }),
+
+/***/ 4091:
+/***/ ((module) => {
+
+"use strict";
+
+module.exports = function (Yallist) {
+  Yallist.prototype[Symbol.iterator] = function* () {
+    for (let walker = this.head; walker; walker = walker.next) {
+      yield walker.value
+    }
+  }
+}
+
+
+/***/ }),
+
+/***/ 665:
+/***/ ((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__(4091)(Yallist)
+} catch (er) {}
+
+
 /***/ }),
 
 /***/ 7573:
@@ -93215,6 +93215,11 @@ exports.supportedPackageManagers = {
             }
             return stdOut;
         })
+    },
+    bun: {
+        name: 'bun',
+        lockFilePatterns: ['bun.lockb'],
+        getCacheFolderPath: () => (0, exports.getCommandOutputNotEmpty)('bun pm cache', 'Could not get bun cache folder path')
     }
 };
 const getCommandOutput = (toolCommand, cwd) => __awaiter(void 0, void 0, void 0, function* () {
@@ -93246,6 +93251,9 @@ const getPackageManagerInfo = (packageManager) => __awaiter(void 0, void 0, void
     else if (packageManager === 'yarn') {
         return exports.supportedPackageManagers.yarn;
     }
+    else if (packageManager === 'bun') {
+        return exports.supportedPackageManagers.bun;
+    }
     else {
         return null;
     }
@@ -93413,6 +93421,7 @@ var LockType;
     LockType["Npm"] = "npm";
     LockType["Pnpm"] = "pnpm";
     LockType["Yarn"] = "yarn";
+    LockType["Bun"] = "bun";
 })(LockType || (exports.LockType = LockType = {}));
 var State;
 (function (State) {

src/cache-utils.ts

@@ -16,6 +16,7 @@ interface SupportedPackageManagers {
   npm: PackageManagerInfo;
   pnpm: PackageManagerInfo;
   yarn: PackageManagerInfo;
+  bun: PackageManagerInfo;
 }
 export const supportedPackageManagers: SupportedPackageManagers = {
   npm: {
@@ -63,6 +64,15 @@ export const supportedPackageManagers: SupportedPackageManagers = {
       }
       return stdOut;
     }
+  },
+  bun: {
+    name: 'bun',
+    lockFilePatterns: ['bun.lockb'],
+    getCacheFolderPath: () =>
+      getCommandOutputNotEmpty(
+        'bun pm cache',
+        'Could not get bun cache folder path'
+      )
   }
 };
 
@@ -105,6 +115,8 @@ export const getPackageManagerInfo = async (packageManager: string) => {
     return supportedPackageManagers.pnpm;
   } else if (packageManager === 'yarn') {
     return supportedPackageManagers.yarn;
+  } else if (packageManager === 'bun') {
+    return supportedPackageManagers.bun;
   } else {
     return null;
   }

src/constants.ts

@@ -1,7 +1,8 @@
 export enum LockType {
   Npm = 'npm',
   Pnpm = 'pnpm',
-  Yarn = 'yarn'
+  Yarn = 'yarn',
+  Bun = 'bun'
 }
 
 export enum State {