Next release of setup-bun

node_modules/ts-node/dist/util.js

@@ -0,0 +1,175 @@
+"use strict";
+var _a;
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.versionGteLt = exports.once = exports.getBasePathForProjectLocalDependencyResolution = exports.createProjectLocalResolveHelper = exports.attemptRequireWithV8CompileCache = exports.cachedLookup = exports.hasOwnProperty = exports.normalizeSlashes = exports.parse = exports.split = exports.assign = exports.yn = exports.createRequire = void 0;
+const module_1 = require("module");
+const ynModule = require("yn");
+const path_1 = require("path");
+/** @internal */
+exports.createRequire = (_a = module_1.createRequire !== null && module_1.createRequire !== void 0 ? module_1.createRequire : module_1.createRequireFromPath) !== null && _a !== void 0 ? _a : require('create-require');
+/**
+ * Wrapper around yn module that returns `undefined` instead of `null`.
+ * This is implemented by yn v4, but we're staying on v3 to avoid v4's node 10 requirement.
+ * @internal
+ */
+function yn(value) {
+    var _a;
+    return (_a = ynModule(value)) !== null && _a !== void 0 ? _a : undefined;
+}
+exports.yn = yn;
+/**
+ * Like `Object.assign`, but ignores `undefined` properties.
+ *
+ * @internal
+ */
+function assign(initialValue, ...sources) {
+    for (const source of sources) {
+        for (const key of Object.keys(source)) {
+            const value = source[key];
+            if (value !== undefined)
+                initialValue[key] = value;
+        }
+    }
+    return initialValue;
+}
+exports.assign = assign;
+/**
+ * Split a string array of values
+ * and remove empty strings from the resulting array.
+ * @internal
+ */
+function split(value) {
+    return typeof value === 'string'
+        ? value.split(/ *, */g).filter((v) => v !== '')
+        : undefined;
+}
+exports.split = split;
+/**
+ * Parse a string as JSON.
+ * @internal
+ */
+function parse(value) {
+    return typeof value === 'string' ? JSON.parse(value) : undefined;
+}
+exports.parse = parse;
+const directorySeparator = '/';
+const backslashRegExp = /\\/g;
+/**
+ * Replace backslashes with forward slashes.
+ * @internal
+ */
+function normalizeSlashes(value) {
+    return value.replace(backslashRegExp, directorySeparator);
+}
+exports.normalizeSlashes = normalizeSlashes;
+/**
+ * Safe `hasOwnProperty`
+ * @internal
+ */
+function hasOwnProperty(object, property) {
+    return Object.prototype.hasOwnProperty.call(object, property);
+}
+exports.hasOwnProperty = hasOwnProperty;
+/**
+ * Cached fs operation wrapper.
+ */
+function cachedLookup(fn) {
+    const cache = new Map();
+    return (arg) => {
+        if (!cache.has(arg)) {
+            const v = fn(arg);
+            cache.set(arg, v);
+            return v;
+        }
+        return cache.get(arg);
+    };
+}
+exports.cachedLookup = cachedLookup;
+/**
+ * @internal
+ * Require something with v8-compile-cache, which should make subsequent requires faster.
+ * Do lots of error-handling so that, worst case, we require without the cache, and users are not blocked.
+ */
+function attemptRequireWithV8CompileCache(requireFn, specifier) {
+    try {
+        const v8CC = require('v8-compile-cache-lib').install();
+        try {
+            return requireFn(specifier);
+        }
+        finally {
+            v8CC === null || v8CC === void 0 ? void 0 : v8CC.uninstall();
+        }
+    }
+    catch (e) {
+        return requireFn(specifier);
+    }
+}
+exports.attemptRequireWithV8CompileCache = attemptRequireWithV8CompileCache;
+/**
+ * Helper to discover dependencies relative to a user's project, optionally
+ * falling back to relative to ts-node.  This supports global installations of
+ * ts-node, for example where someone does `#!/usr/bin/env -S ts-node --swc` and
+ * we need to fallback to a global install of @swc/core
+ * @internal
+ */
+function createProjectLocalResolveHelper(localDirectory) {
+    return function projectLocalResolveHelper(specifier, fallbackToTsNodeRelative) {
+        return require.resolve(specifier, {
+            paths: fallbackToTsNodeRelative
+                ? [localDirectory, __dirname]
+                : [localDirectory],
+        });
+    };
+}
+exports.createProjectLocalResolveHelper = createProjectLocalResolveHelper;
+/**
+ * Used as a reminder of all the factors we must consider when finding project-local dependencies and when a config file
+ * on disk may or may not exist.
+ * @internal
+ */
+function getBasePathForProjectLocalDependencyResolution(configFilePath, projectSearchDirOption, projectOption, cwdOption) {
+    var _a;
+    if (configFilePath != null)
+        return (0, path_1.dirname)(configFilePath);
+    return (_a = projectSearchDirOption !== null && projectSearchDirOption !== void 0 ? projectSearchDirOption : projectOption) !== null && _a !== void 0 ? _a : cwdOption;
+    // TODO technically breaks if projectOption is path to a file, not a directory,
+    // and we attempt to resolve relative specifiers.  By the time we resolve relative specifiers,
+    // should have configFilePath, so not reach this codepath.
+}
+exports.getBasePathForProjectLocalDependencyResolution = getBasePathForProjectLocalDependencyResolution;
+/** @internal */
+function once(fn) {
+    let value;
+    let ran = false;
+    function onceFn(...args) {
+        if (ran)
+            return value;
+        value = fn(...args);
+        ran = true;
+        return value;
+    }
+    return onceFn;
+}
+exports.once = once;
+/** @internal */
+function versionGteLt(version, gteRequirement, ltRequirement) {
+    const [major, minor, patch, extra] = parse(version);
+    const [gteMajor, gteMinor, gtePatch] = parse(gteRequirement);
+    const isGte = major > gteMajor ||
+        (major === gteMajor &&
+            (minor > gteMinor || (minor === gteMinor && patch >= gtePatch)));
+    let isLt = true;
+    if (ltRequirement) {
+        const [ltMajor, ltMinor, ltPatch] = parse(ltRequirement);
+        isLt =
+            major < ltMajor ||
+                (major === ltMajor &&
+                    (minor < ltMinor || (minor === ltMinor && patch < ltPatch)));
+    }
+    return isGte && isLt;
+    function parse(requirement) {
+        return requirement.split(/[\.-]/).map((s) => parseInt(s, 10));
+    }
+}
+exports.versionGteLt = versionGteLt;
+//# sourceMappingURL=util.js.map