704 lines
16 KiB
JavaScript
704 lines
16 KiB
JavaScript
|
/*
|
||
|
|
MIT License http://www.opensource.org/licenses/mit-license.php
|
||
|
|
Author Tobias Koppers @sokra
|
||
|
|
*/
|
||
|
|
|
||
|
|
"use strict";
|
||
|
|
|
||
|
|
const SortableSet = require("./SortableSet");
|
||
|
|
|
||
|
|
/** @typedef {import("../Compilation")} Compilation */
|
||
|
|
/** @typedef {import("../Entrypoint").EntryOptions} EntryOptions */
|
||
|
|
|
||
|
|
/** @typedef {string | SortableSet<string> | undefined} RuntimeSpec */
|
||
|
|
/** @typedef {RuntimeSpec | boolean} RuntimeCondition */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {Compilation} compilation the compilation
|
||
|
|
* @param {string} name name of the entry
|
||
|
|
* @param {EntryOptions=} options optionally already received entry options
|
||
|
|
* @returns {RuntimeSpec} runtime
|
||
|
|
*/
|
||
|
|
exports.getEntryRuntime = (compilation, name, options) => {
|
||
|
|
let dependOn;
|
||
|
|
let runtime;
|
||
|
|
if (options) {
|
||
|
|
({ dependOn, runtime } = options);
|
||
|
|
} else {
|
||
|
|
const entry = compilation.entries.get(name);
|
||
|
|
if (!entry) return name;
|
||
|
|
({ dependOn, runtime } = entry.options);
|
||
|
|
}
|
||
|
|
if (dependOn) {
|
||
|
|
/** @type {RuntimeSpec} */
|
||
|
|
let result = undefined;
|
||
|
|
const queue = new Set(dependOn);
|
||
|
|
for (const name of queue) {
|
||
|
|
const dep = compilation.entries.get(name);
|
||
|
|
if (!dep) continue;
|
||
|
|
const { dependOn, runtime } = dep.options;
|
||
|
|
if (dependOn) {
|
||
|
|
for (const name of dependOn) {
|
||
|
|
queue.add(name);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
result = mergeRuntimeOwned(result, runtime || name);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return result || name;
|
||
|
|
} else {
|
||
|
|
return runtime || name;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} runtime runtime
|
||
|
|
* @param {function(string | undefined): void} fn functor
|
||
|
|
* @param {boolean} deterministicOrder enforce a deterministic order
|
||
|
|
* @returns {void}
|
||
|
|
*/
|
||
|
|
const forEachRuntime = (runtime, fn, deterministicOrder = false) => {
|
||
|
|
if (runtime === undefined) {
|
||
|
|
fn(undefined);
|
||
|
|
} else if (typeof runtime === "string") {
|
||
|
|
fn(runtime);
|
||
|
|
} else {
|
||
|
|
if (deterministicOrder) runtime.sort();
|
||
|
|
for (const r of runtime) {
|
||
|
|
fn(r);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
exports.forEachRuntime = forEachRuntime;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @template T
|
||
|
|
* @param {SortableSet<T>} set set
|
||
|
|
* @returns {string} runtime key
|
||
|
|
*/
|
||
|
|
const getRuntimesKey = set => {
|
||
|
|
set.sort();
|
||
|
|
return Array.from(set).join("\n");
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} runtime runtime(s)
|
||
|
|
* @returns {string} key of runtimes
|
||
|
|
*/
|
||
|
|
const getRuntimeKey = runtime => {
|
||
|
|
if (runtime === undefined) return "*";
|
||
|
|
if (typeof runtime === "string") return runtime;
|
||
|
|
return runtime.getFromUnorderedCache(getRuntimesKey);
|
||
|
|
};
|
||
|
|
exports.getRuntimeKey = getRuntimeKey;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {string} key key of runtimes
|
||
|
|
* @returns {RuntimeSpec} runtime(s)
|
||
|
|
*/
|
||
|
|
const keyToRuntime = key => {
|
||
|
|
if (key === "*") return undefined;
|
||
|
|
const items = key.split("\n");
|
||
|
|
if (items.length === 1) return items[0];
|
||
|
|
return new SortableSet(items);
|
||
|
|
};
|
||
|
|
exports.keyToRuntime = keyToRuntime;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @template T
|
||
|
|
* @param {SortableSet<T>} set set
|
||
|
|
* @returns {string} runtime string
|
||
|
|
*/
|
||
|
|
const getRuntimesString = set => {
|
||
|
|
set.sort();
|
||
|
|
return Array.from(set).join("+");
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} runtime runtime(s)
|
||
|
|
* @returns {string} readable version
|
||
|
|
*/
|
||
|
|
const runtimeToString = runtime => {
|
||
|
|
if (runtime === undefined) return "*";
|
||
|
|
if (typeof runtime === "string") return runtime;
|
||
|
|
return runtime.getFromUnorderedCache(getRuntimesString);
|
||
|
|
};
|
||
|
|
exports.runtimeToString = runtimeToString;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeCondition} runtimeCondition runtime condition
|
||
|
|
* @returns {string} readable version
|
||
|
|
*/
|
||
|
|
exports.runtimeConditionToString = runtimeCondition => {
|
||
|
|
if (runtimeCondition === true) return "true";
|
||
|
|
if (runtimeCondition === false) return "false";
|
||
|
|
return runtimeToString(runtimeCondition);
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} a first
|
||
|
|
* @param {RuntimeSpec} b second
|
||
|
|
* @returns {boolean} true, when they are equal
|
||
|
|
*/
|
||
|
|
const runtimeEqual = (a, b) => {
|
||
|
|
if (a === b) {
|
||
|
|
return true;
|
||
|
|
} else if (
|
||
|
|
a === undefined ||
|
||
|
|
b === undefined ||
|
||
|
|
typeof a === "string" ||
|
||
|
|
typeof b === "string"
|
||
|
|
) {
|
||
|
|
return false;
|
||
|
|
} else if (a.size !== b.size) {
|
||
|
|
return false;
|
||
|
|
} else {
|
||
|
|
a.sort();
|
||
|
|
b.sort();
|
||
|
|
const aIt = a[Symbol.iterator]();
|
||
|
|
const bIt = b[Symbol.iterator]();
|
||
|
|
for (;;) {
|
||
|
|
const aV = aIt.next();
|
||
|
|
if (aV.done) return true;
|
||
|
|
const bV = bIt.next();
|
||
|
|
if (aV.value !== bV.value) return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
exports.runtimeEqual = runtimeEqual;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} a first
|
||
|
|
* @param {RuntimeSpec} b second
|
||
|
|
* @returns {-1|0|1} compare
|
||
|
|
*/
|
||
|
|
exports.compareRuntime = (a, b) => {
|
||
|
|
if (a === b) {
|
||
|
|
return 0;
|
||
|
|
} else if (a === undefined) {
|
||
|
|
return -1;
|
||
|
|
} else if (b === undefined) {
|
||
|
|
return 1;
|
||
|
|
} else {
|
||
|
|
const aKey = getRuntimeKey(a);
|
||
|
|
const bKey = getRuntimeKey(b);
|
||
|
|
if (aKey < bKey) return -1;
|
||
|
|
if (aKey > bKey) return 1;
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} a first
|
||
|
|
* @param {RuntimeSpec} b second
|
||
|
|
* @returns {RuntimeSpec} merged
|
||
|
|
*/
|
||
|
|
const mergeRuntime = (a, b) => {
|
||
|
|
if (a === undefined) {
|
||
|
|
return b;
|
||
|
|
} else if (b === undefined) {
|
||
|
|
return a;
|
||
|
|
} else if (a === b) {
|
||
|
|
return a;
|
||
|
|
} else if (typeof a === "string") {
|
||
|
|
if (typeof b === "string") {
|
||
|
|
const set = new SortableSet();
|
||
|
|
set.add(a);
|
||
|
|
set.add(b);
|
||
|
|
return set;
|
||
|
|
} else if (b.has(a)) {
|
||
|
|
return b;
|
||
|
|
} else {
|
||
|
|
const set = new SortableSet(b);
|
||
|
|
set.add(a);
|
||
|
|
return set;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if (typeof b === "string") {
|
||
|
|
if (a.has(b)) return a;
|
||
|
|
const set = new SortableSet(a);
|
||
|
|
set.add(b);
|
||
|
|
return set;
|
||
|
|
} else {
|
||
|
|
const set = new SortableSet(a);
|
||
|
|
for (const item of b) set.add(item);
|
||
|
|
if (set.size === a.size) return a;
|
||
|
|
return set;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
exports.mergeRuntime = mergeRuntime;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec[] | undefined} runtimes first
|
||
|
|
* @param {RuntimeSpec} runtime second
|
||
|
|
* @returns {RuntimeSpec} merged
|
||
|
|
*/
|
||
|
|
exports.deepMergeRuntime = (runtimes, runtime) => {
|
||
|
|
if (!Array.isArray(runtimes)) {
|
||
|
|
return runtime;
|
||
|
|
}
|
||
|
|
let merged = runtime;
|
||
|
|
for (const r of runtimes) {
|
||
|
|
merged = mergeRuntime(runtime, r);
|
||
|
|
}
|
||
|
|
return merged;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeCondition} a first
|
||
|
|
* @param {RuntimeCondition} b second
|
||
|
|
* @param {RuntimeSpec} runtime full runtime
|
||
|
|
* @returns {RuntimeCondition} result
|
||
|
|
*/
|
||
|
|
exports.mergeRuntimeCondition = (a, b, runtime) => {
|
||
|
|
if (a === false) return b;
|
||
|
|
if (b === false) return a;
|
||
|
|
if (a === true || b === true) return true;
|
||
|
|
const merged = mergeRuntime(a, b);
|
||
|
|
if (merged === undefined) return undefined;
|
||
|
|
if (typeof merged === "string") {
|
||
|
|
if (typeof runtime === "string" && merged === runtime) return true;
|
||
|
|
return merged;
|
||
|
|
}
|
||
|
|
if (typeof runtime === "string" || runtime === undefined) return merged;
|
||
|
|
if (merged.size === runtime.size) return true;
|
||
|
|
return merged;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec | true} a first
|
||
|
|
* @param {RuntimeSpec | true} b second
|
||
|
|
* @param {RuntimeSpec} runtime full runtime
|
||
|
|
* @returns {RuntimeSpec | true} result
|
||
|
|
*/
|
||
|
|
exports.mergeRuntimeConditionNonFalse = (a, b, runtime) => {
|
||
|
|
if (a === true || b === true) return true;
|
||
|
|
const merged = mergeRuntime(a, b);
|
||
|
|
if (merged === undefined) return undefined;
|
||
|
|
if (typeof merged === "string") {
|
||
|
|
if (typeof runtime === "string" && merged === runtime) return true;
|
||
|
|
return merged;
|
||
|
|
}
|
||
|
|
if (typeof runtime === "string" || runtime === undefined) return merged;
|
||
|
|
if (merged.size === runtime.size) return true;
|
||
|
|
return merged;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} a first (may be modified)
|
||
|
|
* @param {RuntimeSpec} b second
|
||
|
|
* @returns {RuntimeSpec} merged
|
||
|
|
*/
|
||
|
|
const mergeRuntimeOwned = (a, b) => {
|
||
|
|
if (b === undefined) {
|
||
|
|
return a;
|
||
|
|
} else if (a === b) {
|
||
|
|
return a;
|
||
|
|
} else if (a === undefined) {
|
||
|
|
if (typeof b === "string") {
|
||
|
|
return b;
|
||
|
|
} else {
|
||
|
|
return new SortableSet(b);
|
||
|
|
}
|
||
|
|
} else if (typeof a === "string") {
|
||
|
|
if (typeof b === "string") {
|
||
|
|
const set = new SortableSet();
|
||
|
|
set.add(a);
|
||
|
|
set.add(b);
|
||
|
|
return set;
|
||
|
|
} else {
|
||
|
|
const set = new SortableSet(b);
|
||
|
|
set.add(a);
|
||
|
|
return set;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if (typeof b === "string") {
|
||
|
|
a.add(b);
|
||
|
|
return a;
|
||
|
|
} else {
|
||
|
|
for (const item of b) a.add(item);
|
||
|
|
return a;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
exports.mergeRuntimeOwned = mergeRuntimeOwned;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} a first
|
||
|
|
* @param {RuntimeSpec} b second
|
||
|
|
* @returns {RuntimeSpec} merged
|
||
|
|
*/
|
||
|
|
exports.intersectRuntime = (a, b) => {
|
||
|
|
if (a === undefined) {
|
||
|
|
return b;
|
||
|
|
} else if (b === undefined) {
|
||
|
|
return a;
|
||
|
|
} else if (a === b) {
|
||
|
|
return a;
|
||
|
|
} else if (typeof a === "string") {
|
||
|
|
if (typeof b === "string") {
|
||
|
|
return undefined;
|
||
|
|
} else if (b.has(a)) {
|
||
|
|
return a;
|
||
|
|
} else {
|
||
|
|
return undefined;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if (typeof b === "string") {
|
||
|
|
if (a.has(b)) return b;
|
||
|
|
return undefined;
|
||
|
|
} else {
|
||
|
|
const set = new SortableSet();
|
||
|
|
for (const item of b) {
|
||
|
|
if (a.has(item)) set.add(item);
|
||
|
|
}
|
||
|
|
if (set.size === 0) return undefined;
|
||
|
|
if (set.size === 1) for (const item of set) return item;
|
||
|
|
return set;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} a first
|
||
|
|
* @param {RuntimeSpec} b second
|
||
|
|
* @returns {RuntimeSpec} result
|
||
|
|
*/
|
||
|
|
const subtractRuntime = (a, b) => {
|
||
|
|
if (a === undefined) {
|
||
|
|
return undefined;
|
||
|
|
} else if (b === undefined) {
|
||
|
|
return a;
|
||
|
|
} else if (a === b) {
|
||
|
|
return undefined;
|
||
|
|
} else if (typeof a === "string") {
|
||
|
|
if (typeof b === "string") {
|
||
|
|
return a;
|
||
|
|
} else if (b.has(a)) {
|
||
|
|
return undefined;
|
||
|
|
} else {
|
||
|
|
return a;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if (typeof b === "string") {
|
||
|
|
if (!a.has(b)) return a;
|
||
|
|
if (a.size === 2) {
|
||
|
|
for (const item of a) {
|
||
|
|
if (item !== b) return item;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
const set = new SortableSet(a);
|
||
|
|
set.delete(b);
|
||
|
|
} else {
|
||
|
|
const set = new SortableSet();
|
||
|
|
for (const item of a) {
|
||
|
|
if (!b.has(item)) set.add(item);
|
||
|
|
}
|
||
|
|
if (set.size === 0) return undefined;
|
||
|
|
if (set.size === 1) for (const item of set) return item;
|
||
|
|
return set;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
exports.subtractRuntime = subtractRuntime;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeCondition} a first
|
||
|
|
* @param {RuntimeCondition} b second
|
||
|
|
* @param {RuntimeSpec} runtime runtime
|
||
|
|
* @returns {RuntimeCondition} result
|
||
|
|
*/
|
||
|
|
exports.subtractRuntimeCondition = (a, b, runtime) => {
|
||
|
|
if (b === true) return false;
|
||
|
|
if (b === false) return a;
|
||
|
|
if (a === false) return false;
|
||
|
|
const result = subtractRuntime(a === true ? runtime : a, b);
|
||
|
|
return result === undefined ? false : result;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} runtime runtime
|
||
|
|
* @param {function(RuntimeSpec): boolean} filter filter function
|
||
|
|
* @returns {boolean | RuntimeSpec} true/false if filter is constant for all runtimes, otherwise runtimes that are active
|
||
|
|
*/
|
||
|
|
exports.filterRuntime = (runtime, filter) => {
|
||
|
|
if (runtime === undefined) return filter(undefined);
|
||
|
|
if (typeof runtime === "string") return filter(runtime);
|
||
|
|
let some = false;
|
||
|
|
let every = true;
|
||
|
|
let result = undefined;
|
||
|
|
for (const r of runtime) {
|
||
|
|
const v = filter(r);
|
||
|
|
if (v) {
|
||
|
|
some = true;
|
||
|
|
result = mergeRuntimeOwned(result, r);
|
||
|
|
} else {
|
||
|
|
every = false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (!some) return false;
|
||
|
|
if (every) return true;
|
||
|
|
return result;
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @template T
|
||
|
|
* @typedef {Map<string, T>} RuntimeSpecMapInnerMap
|
||
|
|
* */
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @template T
|
||
|
|
*/
|
||
|
|
class RuntimeSpecMap {
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpecMap<T>=} clone copy form this
|
||
|
|
*/
|
||
|
|
constructor(clone) {
|
||
|
|
this._mode = clone ? clone._mode : 0; // 0 = empty, 1 = single entry, 2 = map
|
||
|
|
/** @type {RuntimeSpec} */
|
||
|
|
this._singleRuntime = clone ? clone._singleRuntime : undefined;
|
||
|
|
/** @type {T | undefined} */
|
||
|
|
this._singleValue = clone ? clone._singleValue : undefined;
|
||
|
|
/** @type {RuntimeSpecMapInnerMap<T> | undefined} */
|
||
|
|
this._map = clone && clone._map ? new Map(clone._map) : undefined;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} runtime the runtimes
|
||
|
|
* @returns {T | undefined} value
|
||
|
|
*/
|
||
|
|
get(runtime) {
|
||
|
|
switch (this._mode) {
|
||
|
|
case 0:
|
||
|
|
return undefined;
|
||
|
|
case 1:
|
||
|
|
return runtimeEqual(this._singleRuntime, runtime)
|
||
|
|
? this._singleValue
|
||
|
|
: undefined;
|
||
|
|
default:
|
||
|
|
return /** @type {RuntimeSpecMapInnerMap<T>} */ (this._map).get(
|
||
|
|
getRuntimeKey(runtime)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} runtime the runtimes
|
||
|
|
* @returns {boolean} true, when the runtime is stored
|
||
|
|
*/
|
||
|
|
has(runtime) {
|
||
|
|
switch (this._mode) {
|
||
|
|
case 0:
|
||
|
|
return false;
|
||
|
|
case 1:
|
||
|
|
return runtimeEqual(this._singleRuntime, runtime);
|
||
|
|
default:
|
||
|
|
return /** @type {RuntimeSpecMapInnerMap<T>} */ (this._map).has(
|
||
|
|
getRuntimeKey(runtime)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} runtime the runtimes
|
||
|
|
* @param {T} value the value
|
||
|
|
*/
|
||
|
|
set(runtime, value) {
|
||
|
|
switch (this._mode) {
|
||
|
|
case 0:
|
||
|
|
this._mode = 1;
|
||
|
|
this._singleRuntime = runtime;
|
||
|
|
this._singleValue = value;
|
||
|
|
break;
|
||
|
|
case 1:
|
||
|
|
if (runtimeEqual(this._singleRuntime, runtime)) {
|
||
|
|
this._singleValue = value;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
this._mode = 2;
|
||
|
|
this._map = new Map();
|
||
|
|
this._map.set(
|
||
|
|
getRuntimeKey(this._singleRuntime),
|
||
|
|
/** @type {T} */ (this._singleValue)
|
||
|
|
);
|
||
|
|
this._singleRuntime = undefined;
|
||
|
|
this._singleValue = undefined;
|
||
|
|
/* falls through */
|
||
|
|
default:
|
||
|
|
/** @type {RuntimeSpecMapInnerMap<T>} */
|
||
|
|
(this._map).set(getRuntimeKey(runtime), value);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} runtime the runtimes
|
||
|
|
* @param {() => TODO} computer function to compute the value
|
||
|
|
* @returns {TODO} true, when the runtime was deleted
|
||
|
|
*/
|
||
|
|
provide(runtime, computer) {
|
||
|
|
switch (this._mode) {
|
||
|
|
case 0:
|
||
|
|
this._mode = 1;
|
||
|
|
this._singleRuntime = runtime;
|
||
|
|
return (this._singleValue = computer());
|
||
|
|
case 1: {
|
||
|
|
if (runtimeEqual(this._singleRuntime, runtime)) {
|
||
|
|
return /** @type {T} */ (this._singleValue);
|
||
|
|
}
|
||
|
|
this._mode = 2;
|
||
|
|
this._map = new Map();
|
||
|
|
this._map.set(
|
||
|
|
getRuntimeKey(this._singleRuntime),
|
||
|
|
/** @type {T} */ (this._singleValue)
|
||
|
|
);
|
||
|
|
this._singleRuntime = undefined;
|
||
|
|
this._singleValue = undefined;
|
||
|
|
const newValue = computer();
|
||
|
|
this._map.set(getRuntimeKey(runtime), newValue);
|
||
|
|
return newValue;
|
||
|
|
}
|
||
|
|
default: {
|
||
|
|
const key = getRuntimeKey(runtime);
|
||
|
|
const value = /** @type {Map<string, T>} */ (this._map).get(key);
|
||
|
|
if (value !== undefined) return value;
|
||
|
|
const newValue = computer();
|
||
|
|
/** @type {Map<string, T>} */
|
||
|
|
(this._map).set(key, newValue);
|
||
|
|
return newValue;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} runtime the runtimes
|
||
|
|
*/
|
||
|
|
delete(runtime) {
|
||
|
|
switch (this._mode) {
|
||
|
|
case 0:
|
||
|
|
return;
|
||
|
|
case 1:
|
||
|
|
if (runtimeEqual(this._singleRuntime, runtime)) {
|
||
|
|
this._mode = 0;
|
||
|
|
this._singleRuntime = undefined;
|
||
|
|
this._singleValue = undefined;
|
||
|
|
}
|
||
|
|
return;
|
||
|
|
default:
|
||
|
|
/** @type {RuntimeSpecMapInnerMap<T>} */
|
||
|
|
(this._map).delete(getRuntimeKey(runtime));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} runtime the runtimes
|
||
|
|
* @param {function(T | undefined): T} fn function to update the value
|
||
|
|
*/
|
||
|
|
update(runtime, fn) {
|
||
|
|
switch (this._mode) {
|
||
|
|
case 0:
|
||
|
|
throw new Error("runtime passed to update must exist");
|
||
|
|
case 1: {
|
||
|
|
if (runtimeEqual(this._singleRuntime, runtime)) {
|
||
|
|
this._singleValue = fn(this._singleValue);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
const newValue = fn(undefined);
|
||
|
|
if (newValue !== undefined) {
|
||
|
|
this._mode = 2;
|
||
|
|
this._map = new Map();
|
||
|
|
this._map.set(
|
||
|
|
getRuntimeKey(this._singleRuntime),
|
||
|
|
/** @type {T} */ (this._singleValue)
|
||
|
|
);
|
||
|
|
this._singleRuntime = undefined;
|
||
|
|
this._singleValue = undefined;
|
||
|
|
this._map.set(getRuntimeKey(runtime), newValue);
|
||
|
|
}
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
default: {
|
||
|
|
const key = getRuntimeKey(runtime);
|
||
|
|
const oldValue = /** @type {Map<string, T>} */ (this._map).get(key);
|
||
|
|
const newValue = fn(oldValue);
|
||
|
|
if (newValue !== oldValue)
|
||
|
|
/** @type {RuntimeSpecMapInnerMap<T>} */
|
||
|
|
(this._map).set(key, newValue);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
keys() {
|
||
|
|
switch (this._mode) {
|
||
|
|
case 0:
|
||
|
|
return [];
|
||
|
|
case 1:
|
||
|
|
return [this._singleRuntime];
|
||
|
|
default:
|
||
|
|
return Array.from(
|
||
|
|
/** @type {RuntimeSpecMapInnerMap<T>} */
|
||
|
|
(this._map).keys(),
|
||
|
|
keyToRuntime
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
values() {
|
||
|
|
switch (this._mode) {
|
||
|
|
case 0:
|
||
|
|
return [][Symbol.iterator]();
|
||
|
|
case 1:
|
||
|
|
return [/** @type {T} */ (this._singleValue)][Symbol.iterator]();
|
||
|
|
default:
|
||
|
|
return /** @type {Map<string, T>} */ (this._map).values();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
get size() {
|
||
|
|
if (/** @type {number} */ (this._mode) <= 1) return this._mode;
|
||
|
|
return /** @type {Map<string, T>} */ (this._map).size;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
exports.RuntimeSpecMap = RuntimeSpecMap;
|
||
|
|
|
||
|
|
class RuntimeSpecSet {
|
||
|
|
/**
|
||
|
|
* @param {Iterable<RuntimeSpec>=} iterable iterable
|
||
|
|
*/
|
||
|
|
constructor(iterable) {
|
||
|
|
/** @type {Map<string, RuntimeSpec>} */
|
||
|
|
this._map = new Map();
|
||
|
|
if (iterable) {
|
||
|
|
for (const item of iterable) {
|
||
|
|
this.add(item);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} runtime runtime
|
||
|
|
*/
|
||
|
|
add(runtime) {
|
||
|
|
this._map.set(getRuntimeKey(runtime), runtime);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param {RuntimeSpec} runtime runtime
|
||
|
|
* @returns {boolean} true, when the runtime exists
|
||
|
|
*/
|
||
|
|
has(runtime) {
|
||
|
|
return this._map.has(getRuntimeKey(runtime));
|
||
|
|
}
|
||
|
|
|
||
|
|
[Symbol.iterator]() {
|
||
|
|
return this._map.values();
|
||
|
|
}
|
||
|
|
|
||
|
|
get size() {
|
||
|
|
return this._map.size;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
exports.RuntimeSpecSet = RuntimeSpecSet;
|