fix compile defaults

Author: sebkopf

.github/workflows/compile-blink.yaml

@@ -15,7 +15,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        # CHANGE program/lib/aux as needed
+        # CHANGE program and specify lib/aux and non-default src as needed
         program:
           - name: 'blink'
         # CHANGE platforms as needed
@@ -31,9 +31,9 @@ jobs:
     uses: ./.github/workflows/compile.yaml
     secrets: inherit
     with:
-      program: ${{ matrix.program.name }}
       platform: ${{ matrix.platform.name }}
       version: ${{ matrix.platform.version }}      
-      src: ${{ matrix.program.src }}
-      lib: ${{ matrix.program.lib }}
-      aux: ${{ matrix.program.aux }}
+      program: ${{ matrix.program.name }}
+      src: ${{ matrix.program.src || '' }}
+      lib: ${{ matrix.program.lib || '' }}
+      aux: ${{ matrix.program.aux || '' }}

.github/workflows/compile.yaml

@@ -1,6 +1,7 @@
 name: Base workflow for compile
 
 env:
+  # default program root and src folders
   DEFAULT_PROGRAM_ROOT: examples/
   DEFAULT_PROGRAM_SRC: /src
 
@@ -51,10 +52,10 @@ jobs:
         id: vars
         run: |
           if [ -z "${{ inputs.src }}" ]; then
-            echo "Assuming it's an example program"
-            echo "program_src=${{ env.DEFAULT_PROGRAM_ROOT }}${{ inputs.src }}${{ env.DEFAULT_PROGRAM_SRC }}" >> $GITHUB_OUTPUT
+            echo "Assuming it's an example program with sources in ${{ env.DEFAULT_PROGRAM_ROOT }}${{ inputs.program }}${{ env.DEFAULT_PROGRAM_SRC }}"
+            echo "program_src=${{ env.DEFAULT_PROGRAM_ROOT }}${{ inputs.program }}${{ env.DEFAULT_PROGRAM_SRC }}" >> $GITHUB_OUTPUT
           else
-            echo "Using provided program source"
+            echo "Using provided program source folder"
             echo "program_src=${{ inputs.src }}" >> $GITHUB_OUTPUT
           fi