Initial commit

node_modules/compare-versions/lib/esm/utils.js

@@ -0,0 +1,37 @@
+export const semver = /^[v^~<>=]*?(\d+)(?:\.([x*]|\d+)(?:\.([x*]|\d+)(?:\.([x*]|\d+))?(?:-([\da-z\-]+(?:\.[\da-z\-]+)*))?(?:\+[\da-z\-]+(?:\.[\da-z\-]+)*)?)?)?$/i;
+export const validateAndParse = (version) => {
+    if (typeof version !== 'string') {
+        throw new TypeError('Invalid argument expected string');
+    }
+    const match = version.match(semver);
+    if (!match) {
+        throw new Error(`Invalid argument not valid semver ('${version}' received)`);
+    }
+    match.shift();
+    return match;
+};
+const isWildcard = (s) => s === '*' || s === 'x' || s === 'X';
+const tryParse = (v) => {
+    const n = parseInt(v, 10);
+    return isNaN(n) ? v : n;
+};
+const forceType = (a, b) => typeof a !== typeof b ? [String(a), String(b)] : [a, b];
+const compareStrings = (a, b) => {
+    if (isWildcard(a) || isWildcard(b))
+        return 0;
+    const [ap, bp] = forceType(tryParse(a), tryParse(b));
+    if (ap > bp)
+        return 1;
+    if (ap < bp)
+        return -1;
+    return 0;
+};
+export const compareSegments = (a, b) => {
+    for (let i = 0; i < Math.max(a.length, b.length); i++) {
+        const r = compareStrings(a[i] || '0', b[i] || '0');
+        if (r !== 0)
+            return r;
+    }
+    return 0;
+};
+//# sourceMappingURL=utils.js.map