style(ci): use variant-prefixed docker tags instead of variant-suffixed

Author: snowdream

.github/workflows/docker.yml

@@ -342,32 +342,32 @@ jobs:
             prefix=
             suffix=
           tags: |
-            # Branch builds (non-tag pushes) - variant-suffixed branch tag
-            type=ref,enable=${{ github.event_name == 'push' && !startsWith(github.ref, 'refs/tags/') }},priority=600,prefix=,suffix=-${{ matrix.variant }},event=branch
-            # Main/master branch - variant-suffixed tag
-            type=raw,enable=${{ contains(fromJSON('["refs/heads/main", "refs/heads/master"]'), github.ref) && github.event_name != 'schedule' }},priority=200,prefix=,suffix=-${{ matrix.variant }},value=latest
+            # Branch builds (non-tag pushes) - variant-prefixed branch tag
+            type=ref,enable=${{ github.event_name == 'push' && !startsWith(github.ref, 'refs/tags/') }},priority=600,prefix=${{ matrix.variant }}-,suffix=,event=branch
+            # Main/master branch - variant-prefixed tag
+            type=raw,enable=${{ contains(fromJSON('["refs/heads/main", "refs/heads/master"]'), github.ref) && github.event_name != 'schedule' }},priority=200,prefix=${{ matrix.variant }}-,suffix=,value=latest
             # Main/master branch - global latest tag (only for is_latest variant, no suffix)
             type=raw,enable=${{ matrix.is_latest && contains(fromJSON('["refs/heads/main", "refs/heads/master"]'), github.ref) && github.event_name != 'schedule' }},priority=200,prefix=,suffix=,value=latest
-            # Tag builds - variant-suffixed tag
-            type=raw,enable=${{ startsWith(github.ref, format('refs/tags/{0}-', matrix.variant)) }},priority=200,prefix=,suffix=-${{ matrix.variant }},value=latest
+            # Tag builds - variant-prefixed tag
+            type=raw,enable=${{ startsWith(github.ref, format('refs/tags/{0}-', matrix.variant)) }},priority=200,prefix=${{ matrix.variant }}-,suffix=,value=latest
             # Tag builds - global latest tag (only for is_latest variant, no suffix)
             type=raw,enable=${{ matrix.is_latest && startsWith(github.ref, format('refs/tags/{0}-', matrix.variant)) }},priority=200,prefix=,suffix=,value=latest
-            # Nightly builds - variant-suffixed
-            type=schedule,enable=true,priority=1000,prefix=,suffix=-${{ matrix.variant }},pattern=nightly
+            # Nightly builds - variant-prefixed
+            type=schedule,enable=true,priority=1000,prefix=${{ matrix.variant }}-,suffix=,pattern=nightly
             # Nightly builds - global nightly tag (only for is_latest variant, no suffix)
             type=schedule,enable=${{ matrix.is_latest }},priority=1000,prefix=,suffix=,pattern=nightly
-            # Date-based tags for traceability (YYYYMMDD) - variant-suffixed
-            type=schedule,enable=true,priority=900,prefix=,suffix=-${{ matrix.variant }},pattern={{date 'YYYYMMDD'}}
+            # Date-based tags for traceability (YYYYMMDD) - variant-prefixed
+            type=schedule,enable=true,priority=900,prefix=${{ matrix.variant }}-,suffix=,pattern={{date 'YYYYMMDD'}}
             # Date-based tags - global tag (only for is_latest variant, no suffix)
             type=schedule,enable=${{ matrix.is_latest }},priority=900,prefix=,suffix=,pattern={{date 'YYYYMMDD'}}
-            # Semantic version tags from Release Please (variant-x.y.z) - variant-suffixed
-            type=match,enable=${{ startsWith(github.ref, format('refs/tags/{0}-', matrix.variant)) }},priority=800,prefix=,suffix=-${{ matrix.variant }},pattern=${{ matrix.variant }}-v?(\d+\.\d+\.\d+),group=1
+            # Semantic version tags from Release Please (variant-x.y.z) - variant-prefixed
+            type=match,enable=${{ startsWith(github.ref, format('refs/tags/{0}-', matrix.variant)) }},priority=800,prefix=${{ matrix.variant }}-,suffix=,pattern=${{ matrix.variant }}-v?(\d+\.\d+\.\d+),group=1
             type=match,enable=${{ matrix.is_latest && startsWith(github.ref, format('refs/tags/{0}-', matrix.variant)) }},priority=800,prefix=,suffix=,pattern=${{ matrix.variant }}-v?(\d+\.\d+\.\d+),group=1
             # Semantic version tags (x.y)
-            type=match,enable=${{ startsWith(github.ref, format('refs/tags/{0}-', matrix.variant)) }},priority=800,prefix=,suffix=-${{ matrix.variant }},pattern=${{ matrix.variant }}-v?(\d+\.\d+),group=1
+            type=match,enable=${{ startsWith(github.ref, format('refs/tags/{0}-', matrix.variant)) }},priority=800,prefix=${{ matrix.variant }}-,suffix=,pattern=${{ matrix.variant }}-v?(\d+\.\d+),group=1
             type=match,enable=${{ matrix.is_latest && startsWith(github.ref, format('refs/tags/{0}-', matrix.variant)) }},priority=800,prefix=,suffix=,pattern=${{ matrix.variant }}-v?(\d+\.\d+),group=1
             # Semantic version tags (x)
-            type=match,enable=${{ !contains(github.ref, '-v0.') && !contains(github.ref, '-0.') && startsWith(github.ref, format('refs/tags/{0}-', matrix.variant)) }},priority=800,prefix=,suffix=-${{ matrix.variant }},pattern=${{ matrix.variant }}-v?(\d+),group=1
+            type=match,enable=${{ !contains(github.ref, '-v0.') && !contains(github.ref, '-0.') && startsWith(github.ref, format('refs/tags/{0}-', matrix.variant)) }},priority=800,prefix=${{ matrix.variant }}-,suffix=,pattern=${{ matrix.variant }}-v?(\d+),group=1
             type=match,enable=${{ matrix.is_latest && !contains(github.ref, '-v0.') && !contains(github.ref, '-0.') && startsWith(github.ref, format('refs/tags/{0}-', matrix.variant)) }},priority=800,prefix=,suffix=,pattern=${{ matrix.variant }}-v?(\d+),group=1
         env:
           DOCKER_METADATA_ANNOTATIONS_LEVELS: manifest,index