added fall back if development package is not installed

.github/workflows/testing.yml

@@ -35,8 +35,5 @@ jobs:
           profile-path:  ${{ github.workspace }}/.github/tex/profile.minimal.txt
           packages-path: ${{ github.workspace }}/.github/tex/packages.test.txt
 
-      - name: "install tikz-trackschematic"
-        run: ./build.sh --non-interactive --install-dev
-
       - name: "test tikz-trackschematic"
         run: ./build.sh --non-interactive --test --verbose

build.sh

@@ -341,12 +341,13 @@ check_trackschematic() {
 
   ls $DEVDIR/tikz-trackschematic-dev.sty >> /dev/null 2>&1 || STATUS=1
   if [ $STATUS = 0 ]; then
-    log_note "tikz-trackschematic-dev found"
+    log_note "Package tikz-trackschematic-dev found."
     return 0
   fi
   
-  log_error "Library 'tikz-trackschematic-dev' not found. Be sure to have tikz-trackschematic-dev installed!"
-  exit 1
+  log_note "Package 'tikz-trackschematic-dev' not found - using project src/."
+
+  export TEXINPUTS=.:../src/:$TEXINPUTS
 }
 
 ## checks for updated repository