Restore building of named branches (keep master->nightly relationship)

Signed-off-by: Adam Warner <[email protected]>

Author: PromoFaux

.github/workflows/ftl-build-publish.yml

@@ -6,7 +6,8 @@ on:
     - cron: "30 1 * * 0"
   push:
     branches:
-      - 'master'
+      - '**'
+  workflow_dispatch:
   release:
     types: [published]
 
@@ -60,7 +61,8 @@ jobs:
             latest=${{ startsWith(github.ref, 'refs/tags/') }}
           tags: |
             type=schedule,pattern=nightly
-            type=raw,value=nightly,enable=${{ github.event_name == 'push' }}
+            type=raw,value=nightly,enable=${{ github.ref == 'refs/heads/master' }}
+            type=ref,event=branch,enable=${{ github.ref != 'refs/heads/master' }}
             type=ref,event=tag
 
       - &login-dockerhub

README.md

@@ -15,8 +15,11 @@ All images are pushed to both Docker Hub (`pihole/ftl-build`) and GHCR (`ghcr.io
 
 ## How does it get uploaded?
 
-- GitHub Actions (`ftl-build.yml`):
-  - Every `pull_request` event triggers a build (but does not push)
-  - Every `workflow_dispatch` event triggers a build of the branch it is run against, and uploads a branch-based tag
-  - Every `tag` event (e.g `v1`) triggers a build and uploads both `${{matrix.ARCH}}` and `v1-${{matrix.ARCH}}` tags
-  - Schedule: 1:30am UTC every Sunday a build is triggered and a `${{matrix.ARCH}}` tag is uploaded
+- GitHub Actions:
+  - `ftl-build-test.yml`: every `pull_request` event triggers a build (but does not push)
+  - `ftl-build-publish.yml`:
+    - Every branch `push` publishes the branch name as a tag (except `master`)
+    - Every `workflow_dispatch` publishes the branch name as a tag (except `master`)
+    - Every push to `master` publishes the `nightly` tag
+    - Schedule: 1:30am UTC every Sunday a build is triggered and the `nightly` tag is published
+    - Every published GitHub `release` publishes the release tag