ci: improve aliases set

.github/workflows/preview.yml

@@ -49,9 +49,13 @@ jobs:
             Deployed to Vercel Preview: ${{ steps.deploy.outputs.stdout }}
             [Playground](${{ steps.deploy.outputs.stdout }}/playground.html)
             [Storybook](${{ steps.deploy.outputs.stdout }}/storybook/)
+      - run: git checkout next scripts/githubActions.mjs
       - name: Get deployment alias
         run: node scripts/githubActions.mjs getAlias
         id: alias
+        env:
+          ALIASES: ${{ env.ALIASES }}
+          PULL_URL: ${{ github.event.comment.issue.pull_request.url }}
       - name: Set deployment alias
-        if: ${{ steps.alias.outputs.alias != '' }}
+        if: ${{ steps.alias.outputs.alias != '' && steps.alias.outputs.alias != 'mcraft.fun' && steps.alias.outputs.alias != 's.mcraft.fun' }}
         run: vercel alias set ${{ steps.deploy.outputs.stdout }} ${{ steps.alias.outputs.alias }} --token=${{ secrets.VERCEL_TOKEN }} --scope=zaro

scripts/githubActions.mjs

@@ -7,7 +7,7 @@ const fns = {
     const aliasesRaw = process.env.ALIASES
     if (!aliasesRaw) throw new Error('No aliases found')
     const aliases = aliasesRaw.split('\n').map((x) => x.split('='))
-    const githubActionsPull = process.env.GITHUB_REF.match(/refs\/pull\/(\d+)\/merge/)
+    const githubActionsPull = process.env.PULL_URL?.split('/').at(-1)
     if (!githubActionsPull) throw new Error(`Not a pull request, got ${process.env.GITHUB_REF}`)
     const prNumber = githubActionsPull[1]
     const alias = aliases.find((x) => x[0] === prNumber)