Auto-regenerate files

action.yml

@@ -69,6 +69,11 @@ inputs:
     description: Rendered metrics output path
     default: github-metrics.svg
   
+  # Output action
+  output_action:
+    description: Output action
+    default: commit
+  
   # Optimize SVG image to reduce its filesize
   # Some templates may not support this option
   optimize:
@@ -167,7 +172,8 @@ inputs:
     description: Debug flags
     default: ""
   
-  # Dry-run mode (perform generation without pushing it)
+  # Dry-run mode (perform generation without output)
+  # Unlike "output_action" set to "none", output file won't be available in "/metrics_renders"
   dryrun:
     description: Enable dry-run
     default: no
@@ -182,11 +188,12 @@ inputs:
     description: Use mocked data instead of live APIs
     default: no
   
-  # Use a pre-built image from GitHub registry (experimental)
+  # Use a pre-built image from GitHub registry when using unreleased versions of "lowlighter/metrics"
+  # This option has no effect on forks (images will always be rebuilt from Dockerfile)
   # See https://github.com/users/lowlighter/packages/container/package/metrics for more information
   use_prebuilt_image:
     description: Use pre-built image from GitHub registry
-    default: ""
+    default: yes
   
   # ====================================================================================
   # 📰 Recent activity
@@ -846,13 +853,19 @@ runs:
   steps:
     - run: |
         # Create environment file from inputs and GitHub variables
+        echo "::group::Metrics docker image setup"
         cd $METRICS_ACTION_PATH
         touch .env
         for INPUT in $(echo $INPUTS | jq -r 'to_entries|map("INPUT_\(.key|ascii_upcase)=\(.value|@uri)")|.[]'); do
           echo $INPUT >> .env
         done
         env | grep -E '^(GITHUB|ACTIONS|CI)' >> .env
-        echo "Environment variable: loaded"
+        echo "Environment variables: loaded"
+
+        # Renders output folder
+        METRICS_RENDERS="/metrics_renders"
+        sudo mkdir -p $METRICS_RENDERS
+        echo "Renders output folder: $METRICS_RENDERS"
 
         # Source repository (picked from action name)
         METRICS_SOURCE=$(echo $METRICS_ACTION | sed -E 's/metrics.*?$//g')
@@ -864,20 +877,11 @@ runs:
 
         # Image tag (extracted from version or from env)
         METRICS_TAG=v$(echo $METRICS_VERSION | sed -r 's/^([0-9]+[.][0-9]+).*/\1/')
-        if [[ $METRICS_USE_PREBUILT_IMAGE ]]; then
-          METRICS_TAG=$METRICS_USE_PREBUILT_IMAGE
-          echo "Pre-built image: yes"
-        fi
         echo "Image tag: $METRICS_TAG"
 
         # Image name
-        # Pre-built image
-        if [[ $METRICS_USE_PREBUILT_IMAGE ]]; then
-          echo "Using pre-built version $METRICS_TAG, will pull docker image from GitHub registry"
-          METRICS_IMAGE=ghcr.io/lowlighter/metrics:$METRICS_TAG
-          docker image pull $METRICS_IMAGE > /dev/null
         # Official action
-        elif [[ $METRICS_SOURCE == "lowlighter" ]]; then
+        if [[ $METRICS_SOURCE == "lowlighter" ]]; then
           # Is released version
           set +e
           METRICS_IS_RELEASED=$(expr $(expr match $METRICS_VERSION .*-beta) == 0)
@@ -887,7 +891,14 @@ runs:
           if [[ "$METRICS_IS_RELEASED" -gt "0" ]]; then
             echo "Using released version $METRICS_TAG, will pull docker image from GitHub registry"
             METRICS_IMAGE=ghcr.io/lowlighter/metrics:$METRICS_TAG
-            docker image pull $METRICS_IMAGE > /dev/null
+            docker image pull $METRICS_IMAGE
+          # Use registry for unreleased version with pre-built images
+          elif [[ ! $METRICS_USE_PREBUILT_IMAGE =~ ^([Ff]alse|[Oo]ff|[Nn]o|0)$ ]]; then
+            METRICS_TAG="$METRICS_TAG-beta"
+            echo "Image tag (updated): $METRICS_TAG"
+            echo "Using pre-built version $METRICS_TAG, will pull docker image from GitHub registry"
+            METRICS_IMAGE=ghcr.io/lowlighter/metrics:$METRICS_TAG
+            docker image pull $METRICS_IMAGE
           # Rebuild image for unreleased version
           else
             echo "Using an unreleased version ($METRICS_VERSION)"
@@ -902,18 +913,19 @@ runs:
 
         # Build image if necessary
         set +e
-        docker image inspect $METRICS_IMAGE > /dev/null
+        docker image inspect $METRICS_IMAGE
         METRICS_IMAGE_NEEDS_BUILD="$?"
         set -e
         if [[ "$METRICS_IMAGE_NEEDS_BUILD" -gt "0" ]]; then
           echo "Image $METRICS_IMAGE is not present locally, rebuilding it from Dockerfile"
-          docker build -t $METRICS_IMAGE . > /dev/null
+          docker build -t $METRICS_IMAGE .
         else
           echo "Image $METRICS_IMAGE is present locally"
         fi
+        echo "::endgroup::"
 
         # Run docker image with current environment
-        docker run --init --volume $GITHUB_EVENT_PATH:$GITHUB_EVENT_PATH --env-file .env $METRICS_IMAGE
+        docker run --init --volume $GITHUB_EVENT_PATH:$GITHUB_EVENT_PATH --volume $METRICS_RENDERS:/renders --env-file .env $METRICS_IMAGE
         rm .env
       shell: bash
       env: