Add support for nightly alias

README.md

@@ -371,6 +371,7 @@ Disable coverage for these reasons:
 - Specify the PHP version you want to set up.
 - Accepts a `string`. For example `'8.0'`.
 - Accepts `latest` to set up the latest stable PHP version.
+- Accepts `nightly` to set up a nightly build from the master branch of PHP.
 - Accepts the format `d.x`, where `d` is the major version. For example `5.x`, `7.x` and `8.x`.  
 - See [PHP support](#tada-php-support) for supported PHP versions.
 

dist/index.js

@@ -965,7 +965,7 @@ exports.getManifestURL = getManifestURL;
 async function parseVersion(version) {
     const manifest = await getManifestURL();
     switch (true) {
-        case /^(latest|\d+\.x)$/.test(version):
+        case /^(latest|nightly|\d+\.x)$/.test(version):
             return JSON.parse((await fetch(manifest))['data'])[version];
         default:
             switch (true) {

src/configs/php-versions.json

@@ -1,5 +1,6 @@
 {
   "latest": "8.0",
+  "nightly": "8.2",
   "5.x": "5.6",
   "7.x": "7.4",
   "8.x": "8.0"

src/utils.ts

@@ -102,7 +102,7 @@ export async function getManifestURL(): Promise<string> {
 export async function parseVersion(version: string): Promise<string> {
   const manifest = await getManifestURL();
   switch (true) {
-    case /^(latest|\d+\.x)$/.test(version):
+    case /^(latest|nightly|\d+\.x)$/.test(version):
       return JSON.parse((await fetch(manifest))['data'])[version];
     default:
       switch (true) {