WIP: github: Test rerunning the docker build

Author: mstorsjo

.github/workflows/docker.yml

@@ -1,5 +1,6 @@
 name: Build docker images
 on:
+  push:
   workflow_dispatch:
     inputs:
       commit:
@@ -29,8 +30,8 @@ jobs:
         with:
           workflow: build.yml
           workflow_conclusion: success
-          commit: ${{inputs.commit}}
-          branch: ${{inputs.branch}}
+          commit:
+          branch: master
           event: push
           name: parameters
       - name: Get build parameters
@@ -44,10 +45,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-        with:
-          ref: ${{ (inputs.commit != '' && inputs.commit) || inputs.branch }}
       - name: Log in to Docker Hub
-        if: ${{inputs.login}}
+        if: false
         uses: docker/login-action@v3
         with:
           username: ${{secrets.DOCKER_USERNAME}}
@@ -56,7 +55,7 @@ jobs:
         uses: docker/build-push-action@v5
         with:
           context: .
-          push: ${{inputs.push}}
+          push: false
           file: ./Dockerfile.dev
           tags: |
             mstorsjo/llvm-mingw:dev
@@ -76,16 +75,14 @@ jobs:
           - { file: Dockerfile.toolchain, platforms: linux/arm64, key: arm64 }
     steps:
       - uses: actions/checkout@v4
-        with:
-          ref: ${{ (inputs.commit != '' && inputs.commit) || inputs.branch }}
       - name: Download toolchain
         if: ${{matrix.file == 'Dockerfile.toolchain'}}
         uses: dawidd6/action-download-artifact@v6
         with:
           workflow: build.yml
           workflow_conclusion: success
-          commit: ${{inputs.commit}}
-          branch: ${{inputs.branch}}
+          commit:
+          branch: master
           event: push
           name: linux-ucrt-.*
           name_is_regexp: true
@@ -96,7 +93,7 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Log in to Docker Hub
-        if: ${{inputs.login}}
+        if: false
         uses: docker/login-action@v3
         with:
           username: ${{secrets.DOCKER_USERNAME}}
@@ -107,7 +104,7 @@ jobs:
         with:
           context: .
           platforms: ${{matrix.platforms}}
-          push: ${{inputs.push}}
+          push: false
           file: ./${{matrix.file}}
           outputs: |
             type=image,name=mstorsjo/llvm-mingw,push-by-digest=true,name-canonical=true
@@ -123,7 +120,7 @@ jobs:
   docker-create:
     needs: [docker-build, prepare]
     runs-on: ubuntu-latest
-    if: ${{inputs.push}}
+    if: false
     steps:
       - uses: cloudposse/github-action-matrix-outputs-read@main
         id: read