| [79a0317] | 1 | "use strict";
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| 2 |
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| 3 | exports.__esModule = true;
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| 4 | exports.hasMinVersion = hasMinVersion;
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| 5 | var _semver = _interopRequireDefault(require("semver"));
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| 6 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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| 7 | function hasMinVersion(minVersion, runtimeVersion) {
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| 8 | // If the range is unavailable, we're running the script during Babel's
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| 9 | // build process, and we want to assume that all versions are satisfied so
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| 10 | // that the built output will include all definitions.
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| 11 | if (!runtimeVersion || !minVersion) return true;
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| 12 | runtimeVersion = String(runtimeVersion);
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| 13 |
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| 14 | // semver.intersects() has some surprising behavior with comparing ranges
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| 15 | // with preprelease versions. We add '^' to ensure that we are always
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| 16 | // comparing ranges with ranges, which sidesteps this logic.
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| 17 | // For example:
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| 18 | //
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| 19 | // semver.intersects(`<7.0.1`, "7.0.0-beta.0") // false - surprising
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| 20 | // semver.intersects(`<7.0.1`, "^7.0.0-beta.0") // true - expected
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| 21 | //
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| 22 | // This is because the first falls back to
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| 23 | //
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| 24 | // semver.satisfies("7.0.0-beta.0", `<7.0.1`) // false - surprising
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| 25 | //
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| 26 | // and this fails because a prerelease version can only satisfy a range
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| 27 | // if it is a prerelease within the same major/minor/patch range.
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| 28 | //
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| 29 | // Note: If this is found to have issues, please also revist the logic in
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| 30 | // babel-core's availableHelper() API.
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| 31 | if (_semver.default.valid(runtimeVersion)) runtimeVersion = `^${runtimeVersion}`;
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| 32 | return !_semver.default.intersects(`<${minVersion}`, runtimeVersion) && !_semver.default.intersects(`>=8.0.0`, runtimeVersion);
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| 33 | } |
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