Function signatureMatches

extensions/java-modernization-studio/scan.mjs:359–372

(text, sig)

// hikari -> "hikaricp", s3 -> "...-s3"). Signatures that intentionally start with a
// separator (e.g. ".jks") are matched as plain substrings.
function signatureMatches(text, sig) {
    const s = sig.toLowerCase();
    if (!s) return false;
    const alnum = (c) => (c >= "a" && c <= "z") || (c >= "0" && c <= "9");
    if (!alnum(s[0])) return text.includes(s);
    let from = 0;
    for (;;) {
        const i = text.indexOf(s, from);
        if (i < 0) return false;
        const before = i === 0 ? "" : text[i - 1];
        if (before === "" || !alnum(before)) return true; // signature begins a token
        from = i + 1;
    }
}

function detectDependencies(buildText) {
    const text = (buildText || "").toLowerCase();