From 25411eb1f9fbb2e41e2855793767691994e1ee7b Mon Sep 17 00:00:00 2001
From: Allan Lei <allanlei@helveticode.com>
Date: Tue, 5 Mar 2024 17:07:25 +0800
Subject: [PATCH] Use `actions/github-script`

---
 .github/workflows/docker.yaml | 22 +++++++++++++---------
 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/docker.yaml b/.github/workflows/docker.yaml
index 8e1753c..1b8d467 100644
--- a/.github/workflows/docker.yaml
+++ b/.github/workflows/docker.yaml
@@ -32,15 +32,19 @@ jobs:
 
     - name: Configure
       id: config
-      run: |-
-        NPROC=$(nproc)
-
-        echo "NPROC=$((NPROC*2+1))" >> $GITHUB_ENV
-        echo "NPROC=$((NPROC*2+1))" >> $GITHUB_OUTPUT
+      uses: actions/github-script@v7
+      env:
+        GITHUB_REPOSITORY_NAME: ${{ github.event.repository.name }}
+      with:
+        script: |
+          const os = require('os')
 
-        echo "repo-owner=${{ github.repository_owner }}" >> $GITHUB_OUTPUT
-        echo "repo-name=${GITHUB_REPOSITORY#*/docker-}" >> $GITHUB_OUTPUT
+          core.exportVariable('NPROC', os.cpus().length * 2)
+          core.setOutput('NPROC', os.cpus().length * 2)
 
+          core.setOutput('image-owner', process.env.GITHUB_REPOSITORY_OWNER)
+          core.setOutput('image-name', process.env.GITHUB_REPOSITORY_NAME.replace(/^docker-/, ''))
+    
     - name: Setup - Setup buildx
       uses: docker/setup-buildx-action@v3
 
@@ -62,8 +66,8 @@ jobs:
       uses: docker/metadata-action@v5
       with:
         images: |-
-          ${{ steps.config.outputs.repo-owner }}/${{ steps.config.outputs.repo-name }}
-          ghcr.io/${{ steps.config.outputs.repo-owner }}/${{ steps.config.outputs.repo-name }}
+          ${{ steps.config.outputs.image-owner }}/${{ steps.config.outputs.image-name }}
+          ghcr.io/${{ steps.config.outputs.image-owner }}/${{ steps.config.outputs.image-name }}
         flavor: |-
           latest=false
           suffix=${{ matrix.suffix }}