Use gh api to call GitHub API to add auth header

Author: kateinoigakukun

.github/workflows/build.yml

@@ -89,6 +89,8 @@ jobs:
     steps:
       - uses: actions/checkout@v3
       - run: rake ci:pin_build_manifest
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - uses: actions/upload-artifact@v3
         with:
           name: build-manifest

tasks/ci.rake

@@ -3,8 +3,8 @@ def latest_build_sources
     .map do |name, src|
       case src[:type]
       when "github"
-        url = "https://api.github.com/repos/#{src[:repo]}/commits/#{src[:rev]}"
-        revision = OpenURI.open_uri(url) { |f| JSON.load(f.read) }
+        url = "repos/#{src[:repo]}/commits/#{src[:rev]}"
+        revision = JSON.parse(`gh api #{url}`)
         [name, revision["sha"]]
       else
         raise "#{src[:type]} is not supported to pin source revision"