Function tryParse

  • tryParse(value): SemVer | undefined

  • Returns the parsed SemVer, or undefined if it's not valid.

    Parameters

    • value: string

      The version string to parse

    Returns SemVer | undefined

    A valid SemVer or undefined

    Example: Usage

    import { tryParse } from "@std/semver/try-parse";
    import { assertEquals } from "@std/assert";

    assertEquals(tryParse("1.2.3"), { major: 1, minor: 2, patch: 3, prerelease: [], build: [] });
    assertEquals(tryParse("1.2.3-alpha"), { major: 1, minor: 2, patch: 3, prerelease: ["alpha"], build: [] });
    assertEquals(tryParse("1.2.3+build"), { major: 1, minor: 2, patch: 3, prerelease: [], build: ["build"] });
    assertEquals(tryParse("1.2.3-alpha.1+build.1"), { major: 1, minor: 2, patch: 3, prerelease: ["alpha", 1], build: ["build", "1"] });
    assertEquals(tryParse(" invalid "), undefined);

Settings

Member Visibility