Release assets include tag name instead of datestamp (#7)

* Renames release artifacts to include tag name instead of datestamp.

* dobuild exits on error.

* Fixing yaml indentation.

.github/workflows/build-images.yaml

@@ -31,16 +31,9 @@ jobs:
           echo "IS_RELEASE=0" >> $GITHUB_ENV
         fi
 
-    # Build image with docker
     - name: Build the full images
       run: |
-        if [[ ${IS_RELEASE} == "1" ]]; then
-          # Do a release build.
-          ./build-docker.sh -c gl-config-release
-        else
-          # faster test build.
-          ./build-docker.sh -c gl-config
-        fi
+        ./dobuild.sh
 
     # Print output directory files
     - name: List output files
@@ -51,7 +44,7 @@ jobs:
       uses: actions/upload-artifact@v3
       with:
         name: rpios-image
-        path: ./deploy/image_*.img.xz
+        path: ./deploy/GroundlightPi-*.img.xz
         if-no-files-found: error
 
     - name: Upload debug artifacts

dobuild.sh

@@ -2,6 +2,51 @@
 
 # local build - seems like maybe it's leaking system resources sometimes?
 # time sudo $@ ./build.sh -c gl-config
-
+# Instead we'll use docker build, which is slower but more reliable.
 # docker build - slower but more reliable.
-time PRESERVE_CONTAINER=1 $@ ./build-docker.sh -c gl-config
+
+set -e  # exit on error
+
+# check if the IS_RELEASE variable is set to "1"
+if [ "$IS_RELEASE" = "1" ]; then
+    echo "Building release version"
+    CONFIG_FILE=gl-config-release
+    rm -rf ./deploy
+else
+    echo "Building dev version"
+    CONFIG_FILE=gl-config
+fi
+
+time PRESERVE_CONTAINER=1 $@ ./build-docker.sh -c $CONFIG_FILE
+
+# If it's a release, rename the image files to include the tag name
+# and take out the date.
+if [ "$IS_RELEASE" = "1" ]; then
+    TAG_NAME=${GITHUB_REF#refs/tags/}
+    # See if tag name is set
+    if [ -z "$TAG_NAME" ]; then
+        echo "No tag name set.  Expecting TAG_NAME for release buid."
+        exit 1
+    fi
+
+    cd deploy
+    # Loop over every file named "image_*.img.xz"
+    for file in ./image_*.img.xz; do
+        # Get the filename without the path
+        filename=$(basename -- "$file")
+
+        # Files are named like image_2023-12-10-GroundlightPi-sdk.img.xz
+        # Figure out the variant name by removing the image_date- prefix
+        variant=$(echo $filename | cut -d '-' -f5-)
+        # check that $variant is not empty, and does not include "Groundlight"
+        if [ -z "$variant" ] || [[ "$variant" == *"Groundlight"* ]]; then
+            echo "Failed to parse filename $filename - got $variant"
+            exit 1
+        fi
+        new_file="GroundlightPi-$TAG_NAME-$variant.img.xz"
+
+        # Rename the file
+        echo "Renaming $file to $new_file"
+        mv "$file" "$new_file"
+    done
+fi

gl-config

@@ -1,6 +1,6 @@
 # The config file defining the Groundlight MNS image.
-IMG_NAME='GroundlightMNS'
-TARGET_HOSTNAME=GroundlightMNS
+IMG_NAME='GroundlightPi'
+TARGET_HOSTNAME=GroundlightPi
 FIRST_USER_NAME=groundlight
 
 #