feat(regex): add pathSegment and absolutePath regex

.changeset/light-dots-tell.md

@@ -0,0 +1,5 @@
+---
+'@scaleway/regex': minor
+---
+
+Add `pathSegment` and `absolutePath` regex

packages/regex/src/__tests__/index.ts

@@ -1,6 +1,7 @@
 import { describe, expect, test } from '@jest/globals'
 import {
   absoluteLinuxPath,
+  absolutePath,
   accessKeyRegex,
   advancedDomainName,
   alpha,
@@ -36,6 +37,7 @@ import {
   ipv6,
   ipv6Cidr,
   macAddress,
+  pathSegment,
   phone,
   reverseDNS,
   s3BucketName,
@@ -958,4 +960,30 @@ describe('@regex', () => {
       expect(accessKeyRegex.test(string)).toBe(expected)
     })
   })
+
+  describe.only('pathSegment', () => {
+    test.each([
+      ['/hello', false],
+      ['hello', true],
+      ['hello nop', false],
+      ['hello?', false],
+      ['hello-world', true],
+      ['hello/world', false],
+    ])('should match regex %s to be %s', (string, expected) => {
+      expect(pathSegment.test(string)).toBe(expected)
+    })
+  })
+
+  describe.only('absolutePath', () => {
+    test.each([
+      ['/hello', true],
+      ['hello', false],
+      ['/hello nop', false],
+      ['/hello?', false],
+      ['/hello-world', true],
+      ['/hello/world', true],
+    ])('should match regex %s to be %s', (string, expected) => {
+      expect(absolutePath.test(string)).toBe(expected)
+    })
+  })
 })

packages/regex/src/index.ts

@@ -81,3 +81,7 @@ export const ipv6Cidr = new RegExp(`^${cidrv6}$`)
 export const reverseDNS = /^[a-z0-9-]+(\.[a-z0-9-]{1,63})+(\.)$/
 export const dashedIpv4 =
   /(\b25[0-5]|\b2[0-4][0-9]|\b[01]?[0-9][0-9]?)(-(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}/
+
+export const pathSegment = /^[_a-zA-Z0-9][-_.a-zA-Z0-9]*[_a-zA-Z0-9]$/
+export const absolutePath =
+  /^\/([_a-zA-Z0-9][-_.a-zA-Z0-9]*[_a-zA-Z0-9]\/?){1,10}$/