chore: Only push versioned docker image on tag builds.

.github/workflows/ci.yml

@@ -44,17 +44,3 @@ jobs:
       - uses: actions/checkout@v2
       - name: Build on FreeBSD
         run: .travis/cmake-freebsd-stage2
-
-  build-bootstrap-docker:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v1
-      - uses: actions/checkout@v2
-      - name: Docker Build
-        run: .travis/tox-bootstrapd-docker
-      - name: Push images to DockerHub
-        if: ${{ github.event_name == 'push' }}
-        run: |
-          docker push toxchat/bootstrap-node:latest
-          docker push toxchat/bootstrap-node:"$(other/print-version)"

.github/workflows/docker.yml

@@ -0,0 +1,23 @@
+name: docker
+
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
+
+jobs:
+  build-bootstrap-docker:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+      - uses: actions/checkout@v2
+      - name: Docker Build
+        run: .travis/tox-bootstrapd-docker local
+      - name: Push latest image to DockerHub
+        if: ${{ github.event_name == 'push' }}
+        run: docker push toxchat/bootstrap-node:latest
+      - name: Push versioned image to DockerHub
+        if: ${{ github.event_name == 'push' && contains(github.ref, 'refs/tags/') }}
+        run: docker push toxchat/bootstrap-node:"$(other/print-version)"

.travis/tox-bootstrapd-docker

@@ -2,9 +2,13 @@
 
 set -exu
 
+LOCAL="${1:-}"
+
 readarray -t FILES <<<"$(git ls-files)"
 
 tar c "${FILES[@]}" | docker build -f other/bootstrap_daemon/docker/Dockerfile -t toxchat/bootstrap-node -
+docker tag toxchat/bootstrap-node:latest toxchat/bootstrap-node:"$(other/print-version)"
+
 sudo useradd \
   --home-dir /var/lib/tox-bootstrapd \
   --create-home \
@@ -30,24 +34,28 @@ if sudo [ ! -f /var/lib/tox-bootstrapd/keys ]; then
   exit 1
 fi
 
-COUNTER=0
-COUNTER_END=120
-while [ "$COUNTER" -lt "$COUNTER_END" ]; do
-  if docker logs tox-bootstrapd | grep -q "Connected to another bootstrap node successfully"; then
-    break
+if [ "$LOCAL" != "local" ]; then
+  COUNTER=0
+  COUNTER_END=120
+  while [ "$COUNTER" -lt "$COUNTER_END" ]; do
+    if docker logs tox-bootstrapd | grep -q "Connected to another bootstrap node successfully"; then
+      break
+    fi
+    sleep 1
+    COUNTER=$(($COUNTER + 1))
+  done
+
+  docker logs tox-bootstrapd
+
+  if [ "$COUNTER" = "$COUNTER_END" ]; then
+    echo "Error: Didn't connect to any nodes"
+    exit 1
   fi
-  sleep 1
-  COUNTER=$(($COUNTER + 1))
-done
-
-docker logs tox-bootstrapd
-
-if [ "$COUNTER" = "$COUNTER_END" ]; then
-  echo "Error: Didn't connect to any nodes"
-  exit 1
+else
+  docker logs tox-bootstrapd
 fi
 
-# Wait a bit befrore testing if the container is still running
+# Wait a bit before testing if the container is still running
 sleep 30
 
 docker ps -a
@@ -67,5 +75,3 @@ if ! other/fun/bootstrap_node_info.py ipv4 localhost 33445; then
   echo "Error: Unable to get bootstrap node info"
   exit 1
 fi
-
-docker tag toxchat/bootstrap-node:latest toxchat/bootstrap-node:"$(other/print-version)"