feat: prepare artifact build

Author: melchor629

.github/workflows/artifacts.yml

@@ -33,7 +33,7 @@ jobs:
       - name: Prepare
         run: |
           if [[ "${{ matrix.pack.tag}}" = "alpine" ]]; then
-            apk add --no-cache cmake build-base
+            apk add --no-cache cmake build-base git
           else
             apt-get update
             apt-get install -y cmake

scripts/flac-prebuild.js

@@ -23,6 +23,7 @@ const run = async (command, args = [], pipe = true) => {
   const proc = cp.spawn(command, args, {
     encoding: 'utf-8',
     stdio: pipe ? 'inherit' : undefined,
+    shell: process.platform === 'win32',
   })
 
   await once(proc, 'exit')