feat(satisfies): add support for npm hypen ranges

https://docs.npmjs.com/cli/v6/using-npm/semver#hyphen-ranges-xyz---abc
omichelsen · Jun 28, 2023 · 5905d3d · 5905d3d
1 parent 6376c8f
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diff --git a/README.md b/README.md
@@ -86,6 +86,8 @@ satisfies('10.1.1', '<=10.2.2'); // true
 satisfies('10.1.1', '>=10.2.2'); // false
 satisfies('1.4.6', '1.2.7 || >=1.2.9 <2.0.0'); // true
 satisfies('1.2.8', '1.2.7 || >=1.2.9 <2.0.0'); // false
+satisfies('1.5.1', '1.2.3 - 2.3.4'); // true
+satisfies('2.3.5', '1.2.3 - 2.3.4'); // false
 ```
 
 ### Validate version numbers

diff --git a/src/index.ts b/src/index.ts
@@ -94,6 +94,9 @@ export const satisfies = (version: string, range: string): boolean => {
   // handle multiple comparators
   if (range.includes('||')) {
     return range.split('||').some((r) => satisfies(version, r));
+  } else if (range.includes(' - ')) {
+    const [a, b] = range.split(' - ', 2);
+    return satisfies(version, `>=${a} <=${b}`);
   } else if (range.includes(' ')) {
     return range
       .trim()

diff --git a/test/satisfies.ts b/test/satisfies.ts
@@ -112,6 +112,11 @@ describe('satisfies versions', () => {
       ['2.0.0', '1.2.7 || >=1.2.9 <2.0.0', false],
       ['1.4.6', '  1.2.7  || >=1.2.9    <2.0.0   ', true],
       ['2.0.0', '  1.2.7  || >=1.2.9    <2.0.0   ', false],
+      ['1.0.0', '1.2.3 - 2.3.4', false],
+      ['1.2.3', '1.2.3 - 2.3.4', true],
+      ['1.5.1', '1.2.3 - 2.3.4', true],
+      ['2.3.4', '1.2.3 - 2.3.4', true],
+      ['2.4.0', '1.2.3 - 2.3.4', false],
     ]);
   });
 });