Push PR-based images to GitHub instead of Docker Hub (#3)

Also includes documentation on how to test these images. Fixes #2.
WordPress · Aug 7, 2019 · a43620a · a43620a
1 parent b375419
commit a43620a
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diff --git a/.travis.yml b/.travis.yml
@@ -4,173 +4,192 @@
 #
 #
 
+if: tag IS blank
+
 services:
   - docker
 
+branches:
+  only:
+    - master
+
 env:
   global:
     - DOCKER_USERNAME: garypendergast
+    - GITHUB_USERNAME: pento
+    # DOCKER_PASSWORD
     - secure: 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
+    # GITHUB_TOKEN
+    - secure: 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
+    - PR_TAG: $(if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then echo "-$TRAVIS_PULL_REQUEST"; else echo ""; fi)
+    - PACKAGE_REGISTRY_HOST: $(if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then echo "docker.pkg.github.com"; else echo ""; fi)
+    - PACKAGE_REGISTRY: $(if [ "$PACKAGE_REGISTRY_HOST" != "" ]; then echo "${PACKAGE_REGISTRY_HOST}/wordpress/wpdev-docker-images"; else echo "wordpressdevelop"; fi)
 
-before_script: echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
+before_script:
+  - |
+    if [ "${TRAVIS_PULL_REQUEST}" = "false" ]; then
+      echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
+    else
+      echo "$GITHUB_TOKEN" | docker login docker.pkg.github.com -u "$GITHUB_USERNAME" --password-stdin
+    fi
 
 jobs:
   include:
     - stage: "Build base PHP images"
       name: "php 5.2"
       script:
-        - docker build -t wordpressdevelop/php:5.2-fpm 5.2/php
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/php:5.2-fpm$PR_TAG 5.2/php
         - docker images
-        - docker push wordpressdevelop/php:5.2-fpm
+        - docker push $PACKAGE_REGISTRY/php:5.2-fpm$PR_TAG
     - name: "php 5.3"
       script:
-        - docker build -t wordpressdevelop/php:5.3-fpm 5.3/php
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/php:5.3-fpm$PR_TAG 5.3/php
         - docker images
-        - docker push wordpressdevelop/php:5.3-fpm
+        - docker push $PACKAGE_REGISTRY/php:5.3-fpm$PR_TAG
     - name: "php 5.4"
       script:
-        - docker build -t wordpressdevelop/php:5.4-fpm 5.4/php
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/php:5.4-fpm$PR_TAG 5.4/php
         - docker images
-        - docker push wordpressdevelop/php:5.4-fpm
+        - docker push $PACKAGE_REGISTRY/php:5.4-fpm$PR_TAG
     - name: "php 5.5"
       script:
-        - docker build -t wordpressdevelop/php:5.5-fpm 5.5/php
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/php:5.5-fpm$PR_TAG 5.5/php
         - docker images
-        - docker push wordpressdevelop/php:5.5-fpm
+        - docker push $PACKAGE_REGISTRY/php:5.5-fpm$PR_TAG
     - name: "php 5.6"
       script:
-        - docker build -t wordpressdevelop/php:5.6-fpm 5.6/php
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/php:5.6-fpm$PR_TAG 5.6/php
         - docker images
-        - docker push wordpressdevelop/php:5.6-fpm
+        - docker push $PACKAGE_REGISTRY/php:5.6-fpm$PR_TAG
     - name: "php 7.0"
       script:
-        - docker build -t wordpressdevelop/php:7.0-fpm 7.0/php
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/php:7.0-fpm$PR_TAG 7.0/php
         - docker images
-        - docker push wordpressdevelop/php:7.0-fpm
+        - docker push $PACKAGE_REGISTRY/php:7.0-fpm$PR_TAG
     - name: "php 7.1"
       script:
-        - docker build -t wordpressdevelop/php:7.1-fpm 7.1/php
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/php:7.1-fpm$PR_TAG 7.1/php
         - docker images
-        - docker push wordpressdevelop/php:7.1-fpm
+        - docker push $PACKAGE_REGISTRY/php:7.1-fpm$PR_TAG
     - name: "php 7.2"
       script:
-        - docker build -t wordpressdevelop/php:7.2-fpm 7.2/php
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/php:7.2-fpm$PR_TAG 7.2/php
         - docker images
-        - docker push wordpressdevelop/php:7.2-fpm
+        - docker push $PACKAGE_REGISTRY/php:7.2-fpm$PR_TAG
     - name: "php 7.3"
       script:
-        - docker build -t wordpressdevelop/php:7.3-fpm -t wordpressdevelop/php:latest 7.3/php
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/php:7.3-fpm$PR_TAG -t $PACKAGE_REGISTRY/php:latest$PR_TAG 7.3/php
         - docker images
-        - docker push wordpressdevelop/php:7.3-fpm
-        - docker push wordpressdevelop/php:latest
+        - docker push $PACKAGE_REGISTRY/php:7.3-fpm$PR_TAG
+        - docker push $PACKAGE_REGISTRY/php:latest$PR_TAG
     - name: "php 7.4"
       script:
-        - docker build -t wordpressdevelop/php:7.4-fpm 7.4/php
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/php:7.4-fpm$PR_TAG 7.4/php
         - docker images
-        - docker push wordpressdevelop/php:7.4-fpm
+        - docker push $PACKAGE_REGISTRY/php:7.4-fpm$PR_TAG
 
     - stage: "Build child images"
       name: "phpunit 5.2"
       script:
-        - docker build -t wordpressdevelop/phpunit:5.2-fpm 5.2/phpunit
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/phpunit:5.2-fpm$PR_TAG 5.2/phpunit
         - docker images
-        - docker push wordpressdevelop/phpunit:5.2-fpm
+        - docker push $PACKAGE_REGISTRY/phpunit:5.2-fpm$PR_TAG
     - name: "phpunit 5.3"
       script:
-        - docker build -t wordpressdevelop/phpunit:5.3-fpm 5.3/phpunit
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/phpunit:5.3-fpm$PR_TAG 5.3/phpunit
         - docker images
-        - docker push wordpressdevelop/phpunit:5.3-fpm
+        - docker push $PACKAGE_REGISTRY/phpunit:5.3-fpm$PR_TAG
     - name: "phpunit 5.4"
       script:
-        - docker build -t wordpressdevelop/phpunit:5.4-fpm 5.4/phpunit
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/phpunit:5.4-fpm$PR_TAG 5.4/phpunit
         - docker images
-        - docker push wordpressdevelop/phpunit:5.4-fpm
+        - docker push $PACKAGE_REGISTRY/phpunit:5.4-fpm$PR_TAG
     - name: "phpunit 5.5"
       script:
-        - docker build -t wordpressdevelop/phpunit:5.5-fpm 5.5/phpunit
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/phpunit:5.5-fpm$PR_TAG 5.5/phpunit
         - docker images
-        - docker push wordpressdevelop/phpunit:5.5-fpm
+        - docker push $PACKAGE_REGISTRY/phpunit:5.5-fpm$PR_TAG
     - name: "phpunit 5.6"
       script:
-        - docker build -t wordpressdevelop/phpunit:5.6-fpm 5.6/phpunit
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/phpunit:5.6-fpm$PR_TAG 5.6/phpunit
         - docker images
-        - docker push wordpressdevelop/phpunit:5.6-fpm
+        - docker push $PACKAGE_REGISTRY/phpunit:5.6-fpm$PR_TAG
     - name: "phpunit 7.0"
       script:
-        - docker build -t wordpressdevelop/phpunit:7.0-fpm 7.0/phpunit
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/phpunit:7.0-fpm$PR_TAG 7.0/phpunit
         - docker images
-        - docker push wordpressdevelop/phpunit:7.0-fpm
+        - docker push $PACKAGE_REGISTRY/phpunit:7.0-fpm$PR_TAG
     - name: "phpunit 7.1"
       script:
-        - docker build -t wordpressdevelop/phpunit:7.1-fpm 7.1/phpunit
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/phpunit:7.1-fpm$PR_TAG 7.1/phpunit
         - docker images
-        - docker push wordpressdevelop/phpunit:7.1-fpm
+        - docker push $PACKAGE_REGISTRY/phpunit:7.1-fpm$PR_TAG
     - name: "phpunit 7.2"
       script:
-        - docker build -t wordpressdevelop/phpunit:7.2-fpm 7.2/phpunit
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/phpunit:7.2-fpm$PR_TAG 7.2/phpunit
         - docker images
-        - docker push wordpressdevelop/phpunit:7.2-fpm
+        - docker push $PACKAGE_REGISTRY/phpunit:7.2-fpm$PR_TAG
     - name: "phpunit 7.3"
       script:
-        - docker build -t wordpressdevelop/phpunit:7.3-fpm -t wordpressdevelop/phpunit:latest 7.3/phpunit
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/phpunit:7.3-fpm$PR_TAG -t $PACKAGE_REGISTRY/phpunit:latest$PR_TAG 7.3/phpunit
         - docker images
-        - docker push wordpressdevelop/phpunit:7.3-fpm
-        - docker push wordpressdevelop/phpunit:latest
+        - docker push $PACKAGE_REGISTRY/phpunit:7.3-fpm$PR_TAG
+        - docker push $PACKAGE_REGISTRY/phpunit:latest$PR_TAG
     - name: "phpunit 7.4"
       script:
-        - docker build -t wordpressdevelop/phpunit:7.4-fpm 7.4/phpunit
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/phpunit:7.4-fpm$PR_TAG 7.4/phpunit
         - docker images
-        - docker push wordpressdevelop/phpunit:7.4-fpm
+        - docker push $PACKAGE_REGISTRY/phpunit:7.4-fpm$PR_TAG
 
     - name: "cli 5.2"
       script:
-        - docker build -t wordpressdevelop/cli:5.2-fpm 5.2/cli
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/cli:5.2-fpm$PR_TAG 5.2/cli
         - docker images
-        - docker push wordpressdevelop/cli:5.2-fpm
+        - docker push $PACKAGE_REGISTRY/cli:5.2-fpm$PR_TAG
     - name: "cli 5.3"
       script:
-        - docker build -t wordpressdevelop/cli:5.3-fpm 5.3/cli
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/cli:5.3-fpm$PR_TAG 5.3/cli
         - docker images
-        - docker push wordpressdevelop/cli:5.3-fpm
+        - docker push $PACKAGE_REGISTRY/cli:5.3-fpm$PR_TAG
     - name: "cli 5.4"
       script:
-        - docker build -t wordpressdevelop/cli:5.4-fpm 5.4/cli
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/cli:5.4-fpm$PR_TAG 5.4/cli
         - docker images
-        - docker push wordpressdevelop/cli:5.4-fpm
+        - docker push $PACKAGE_REGISTRY/cli:5.4-fpm$PR_TAG
     - name: "cli 5.5"
       script:
-        - docker build -t wordpressdevelop/cli:5.5-fpm 5.5/cli
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/cli:5.5-fpm$PR_TAG 5.5/cli
         - docker images
-        - docker push wordpressdevelop/cli:5.5-fpm
+        - docker push $PACKAGE_REGISTRY/cli:5.5-fpm$PR_TAG
     - name: "cli 5.6"
       script:
-        - docker build -t wordpressdevelop/cli:5.6-fpm 5.6/cli
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/cli:5.6-fpm$PR_TAG 5.6/cli
         - docker images
-        - docker push wordpressdevelop/cli:5.6-fpm
+        - docker push $PACKAGE_REGISTRY/cli:5.6-fpm$PR_TAG
     - name: "cli 7.0"
       script:
-        - docker build -t wordpressdevelop/cli:7.0-fpm 7.0/cli
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/cli:7.0-fpm$PR_TAG 7.0/cli
         - docker images
-        - docker push wordpressdevelop/cli:7.0-fpm
+        - docker push $PACKAGE_REGISTRY/cli:7.0-fpm$PR_TAG
     - name: "cli 7.1"
       script:
-        - docker build -t wordpressdevelop/cli:7.1-fpm 7.1/cli
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/cli:7.1-fpm$PR_TAG 7.1/cli
         - docker images
-        - docker push wordpressdevelop/cli:7.1-fpm
+        - docker push $PACKAGE_REGISTRY/cli:7.1-fpm$PR_TAG
     - name: "cli 7.2"
       script:
-        - docker build -t wordpressdevelop/cli:7.2-fpm 7.2/cli
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/cli:7.2-fpm$PR_TAG 7.2/cli
         - docker images
-        - docker push wordpressdevelop/cli:7.2-fpm
+        - docker push $PACKAGE_REGISTRY/cli:7.2-fpm$PR_TAG
     - name: "cli 7.3"
       script:
-        - docker build -t wordpressdevelop/cli:7.3-fpm -t wordpressdevelop/cli:latest 7.3/cli
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/cli:7.3-fpm$PR_TAG -t $PACKAGE_REGISTRY/cli:latest$PR_TAG 7.3/cli
         - docker images
-        - docker push wordpressdevelop/cli:7.3-fpm
-        - docker push wordpressdevelop/cli:latest
+        - docker push $PACKAGE_REGISTRY/cli:7.3-fpm$PR_TAG
+        - docker push $PACKAGE_REGISTRY/cli:latest$PR_TAG
     - name: "cli 7.4"
       script:
-        - docker build -t wordpressdevelop/cli:7.4-fpm 7.4/cli
+        - docker build --build-arg PACKAGE_REGISTRY=$PACKAGE_REGISTRY --build-arg PR_TAG=$PR_TAG -t $PACKAGE_REGISTRY/cli:7.4-fpm$PR_TAG 7.4/cli
         - docker images
-        - docker push wordpressdevelop/cli:7.4-fpm
+        - docker push $PACKAGE_REGISTRY/cli:7.4-fpm$PR_TAG
 
diff --git a/.travis.yml-template b/.travis.yml-template
@@ -1,14 +1,33 @@
 %%GENERATED_WARNING%%
 
+if: tag IS blank
+
 services:
   - docker
 
+branches:
+  only:
+    - master
+
 env:
   global:
     - DOCKER_USERNAME: garypendergast
+    - GITHUB_USERNAME: pento
+    # DOCKER_PASSWORD
     - secure: usv1haWO4zKTM0Ewc/boDRTJTeje6pHYXxBMpf6ny58nvqYlcGfso/UDk6ZlAu/B3/uNrEzf7NqRibJduqmq4RNLqgI7DCFSJuyxXntuSK1/CRJso1+lGYBQKAKoRDb01i1+6qy511LpyZa/nta4FxD0LmrTVNkmurQMQsQIUq5GsSDpbbSmrCZ/oKFQu+mwLnLc1hpbsHdDAjwEiqMW7GGAD5xPmwUa2jV1ZhiKikifggZIpPCnHtKj5a3oGtYVzA9t0TfMkI42Xw089ViZ+7EEmLEG1oGGpZlixZFNE/tgrRF/JmekFYusIOVPEfPEJDMzmGCJwqSanhXxnSHc2OVTJ99CyGXqASKcppRrpxZmBq4j/3tT7aZdXehxoa3+7Ba0wgHqT6n0rJDXq+soZXZZo01hBJxsNKFx9jxkS1EUdKRDCE+sOytfgPFU4nraSjqGOsFQfNYVwW60nMI0Y637k/797SjgZeM6zjXarNpllsaaog3CL+sP+YPKDF9V9CiMUIPi5d5gBBvOts2CKEWgIxuSoukIfjejU4obKC79DOdTGdDYydXRBk4289BY4vtQtr+P7ORMJW1cZ/MFd2Nbxte1OmuE6MoAv2xzutJLJDTNxISC25zI6VdukAtC+F8/HHRzi3ysJO2fr3rH2da6Z8Jep7dSRL4iE0D5S0U=
+    # GITHUB_TOKEN
+    - secure: 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
+    - PR_TAG: $(if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then echo "-$TRAVIS_PULL_REQUEST"; else echo ""; fi)
+    - PACKAGE_REGISTRY_HOST: $(if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then echo "docker.pkg.github.com"; else echo ""; fi)
+    - PACKAGE_REGISTRY: $(if [ "$PACKAGE_REGISTRY_HOST" != "" ]; then echo "${PACKAGE_REGISTRY_HOST}/wordpress/wpdev-docker-images"; else echo "wordpressdevelop"; fi)
 
-before_script: echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
+before_script:
+  - |
+    if [ "${TRAVIS_PULL_REQUEST}" = "false" ]; then
+      echo "$DOCKER_PASSWORD" | docker login -u "$DOCKER_USERNAME" --password-stdin
+    else
+      echo "$GITHUB_TOKEN" | docker login docker.pkg.github.com -u "$GITHUB_USERNAME" --password-stdin
+    fi
 
 jobs:
   include:

diff --git a/5.2/cli/Dockerfile b/5.2/cli/Dockerfile
@@ -1,4 +1,6 @@
-FROM wordpressdevelop/php:5.2-fpm
+ARG PACKAGE_REGISTRY
+ARG PR_TAG
+FROM $PACKAGE_REGISTRY/php:5.2-fpm$PR_TAG
 
 ##########################################################################
 #

diff --git a/5.2/phpunit/Dockerfile b/5.2/phpunit/Dockerfile
@@ -1,4 +1,6 @@
-FROM wordpressdevelop/php:5.2-fpm
+ARG PACKAGE_REGISTRY
+ARG PR_TAG
+FROM $PACKAGE_REGISTRY/php:5.2-fpm$PR_TAG
 
 ##########################################################################
 #

diff --git a/5.3/cli/Dockerfile b/5.3/cli/Dockerfile
@@ -1,4 +1,6 @@
-FROM wordpressdevelop/php:5.3-fpm
+ARG PACKAGE_REGISTRY
+ARG PR_TAG
+FROM $PACKAGE_REGISTRY/php:5.3-fpm$PR_TAG
 
 ##########################################################################
 #

diff --git a/5.3/phpunit/Dockerfile b/5.3/phpunit/Dockerfile
@@ -1,4 +1,6 @@
-FROM wordpressdevelop/php:5.3-fpm
+ARG PACKAGE_REGISTRY
+ARG PR_TAG
+FROM $PACKAGE_REGISTRY/php:5.3-fpm$PR_TAG
 
 ##########################################################################
 #

diff --git a/5.4/cli/Dockerfile b/5.4/cli/Dockerfile
@@ -1,4 +1,6 @@
-FROM wordpressdevelop/php:5.4-fpm
+ARG PACKAGE_REGISTRY
+ARG PR_TAG
+FROM $PACKAGE_REGISTRY/php:5.4-fpm$PR_TAG
 
 ##########################################################################
 #

diff --git a/5.4/phpunit/Dockerfile b/5.4/phpunit/Dockerfile
@@ -1,4 +1,6 @@
-FROM wordpressdevelop/php:5.4-fpm
+ARG PACKAGE_REGISTRY
+ARG PR_TAG
+FROM $PACKAGE_REGISTRY/php:5.4-fpm$PR_TAG
 
 ##########################################################################
 #

diff --git a/5.5/cli/Dockerfile b/5.5/cli/Dockerfile
@@ -1,4 +1,6 @@
-FROM wordpressdevelop/php:5.5-fpm
+ARG PACKAGE_REGISTRY
+ARG PR_TAG
+FROM $PACKAGE_REGISTRY/php:5.5-fpm$PR_TAG
 
 ##########################################################################
 #

diff --git a/5.5/phpunit/Dockerfile b/5.5/phpunit/Dockerfile
@@ -1,4 +1,6 @@
-FROM wordpressdevelop/php:5.5-fpm
+ARG PACKAGE_REGISTRY
+ARG PR_TAG
+FROM $PACKAGE_REGISTRY/php:5.5-fpm$PR_TAG
 
 ##########################################################################
 #

diff --git a/5.6/cli/Dockerfile b/5.6/cli/Dockerfile
@@ -1,4 +1,6 @@
-FROM wordpressdevelop/php:5.6-fpm
+ARG PACKAGE_REGISTRY
+ARG PR_TAG
+FROM $PACKAGE_REGISTRY/php:5.6-fpm$PR_TAG
 
 ##########################################################################
 #

diff --git a/5.6/phpunit/Dockerfile b/5.6/phpunit/Dockerfile
@@ -1,4 +1,6 @@
-FROM wordpressdevelop/php:5.6-fpm
+ARG PACKAGE_REGISTRY
+ARG PR_TAG
+FROM $PACKAGE_REGISTRY/php:5.6-fpm$PR_TAG
 
 ##########################################################################
 #

diff --git a/7.0/cli/Dockerfile b/7.0/cli/Dockerfile
@@ -1,4 +1,6 @@
-FROM wordpressdevelop/php:7.0-fpm
+ARG PACKAGE_REGISTRY
+ARG PR_TAG
+FROM $PACKAGE_REGISTRY/php:7.0-fpm$PR_TAG
 
 ##########################################################################
 #

diff --git a/7.0/phpunit/Dockerfile b/7.0/phpunit/Dockerfile
@@ -1,4 +1,6 @@
-FROM wordpressdevelop/php:7.0-fpm
+ARG PACKAGE_REGISTRY
+ARG PR_TAG
+FROM $PACKAGE_REGISTRY/php:7.0-fpm$PR_TAG
 
 ##########################################################################
 #

diff --git a/7.1/cli/Dockerfile b/7.1/cli/Dockerfile
@@ -1,4 +1,6 @@
-FROM wordpressdevelop/php:7.1-fpm
+ARG PACKAGE_REGISTRY
+ARG PR_TAG
+FROM $PACKAGE_REGISTRY/php:7.1-fpm$PR_TAG
 
 ##########################################################################
 #