From 4ecd2ca60863472a9d35b15531a259237ca3836e Mon Sep 17 00:00:00 2001
From: Gabe Cook <gabe565@gmail.com>
Date: Mon, 4 Mar 2024 13:42:30 -0600
Subject: [PATCH] ci(build): Add beta container image

---
 .github/workflows/build.yml | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e1a27cfb..bdceb996 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -85,6 +85,27 @@ jobs:
           GITHUB_TOKEN: ${{ steps.app-token.outputs.token }}
           FURY_TOKEN: ${{ secrets.FURY_TOKEN }}
           AUR_SSH_KEY: ${{ secrets.AUR_SSH_KEY }}
+      - name: Push beta image
+        if: github.ref_name == 'main'
+        run: |
+          export REPO="$(tr '[[:upper:]]' '[[:lower:]]' <<< "ghcr.io/$GITHUB_REPOSITORY")"
+          IMAGES=()
+          while read -r SOURCE DEST; do
+            docker tag "$SOURCE" "$DEST"
+            docker push "$DEST"
+            IMAGES+=("$DEST")
+          done \
+            < <(docker image ls --format=json | \
+              yq --input-format=json --output-format=tsv '
+                select(.Repository == strenv(REPO)) |
+                [
+                  .Repository + ":" + .Tag,
+                  .Repository + ":beta-" + (.Tag | sub(".*-", ""))
+                ]
+              ')
+
+          docker manifest create "$REPO:beta" "${IMAGES[@]}"
+          docker manifest push "$REPO:beta"
       - uses: actions/upload-artifact@v4
         with:
           name: dist