test-invoke-conda: use diffusers-format model

test-invoke-conda: put huggingface-token where the library can use it

.github/workflows/test-invoke-conda.yml

@@ -1,17 +1,16 @@
 name: Test invoke.py
-on:
-  push:
-    branches:
-      - 'main'
-      - 'development'
-      - 'fix-gh-actions-fork'
-  pull_request:
-    branches:
-      - 'main'
-      - 'development'
+on: [push, pull_request]
 
 jobs:
   matrix:
+    # Run on:
+    # - pull requests
+    # - pushes to forks (will run in the forked project with that fork's secrets)
+    # - pushes to branches that are *not* pull requests
+    if: |
+      github.event_name == 'pull_request'
+      || github.repository != 'invoke-ai/InvokeAI'
+      || github.ref_protected
     strategy:
       matrix:
         stable-diffusion-model:
@@ -30,15 +29,19 @@ jobs:
           - environment-yaml: environment-mac.yml
             os: macos-12
             default-shell: bash -l {0}
-          - stable-diffusion-model: stable-diffusion-1.5
-            stable-diffusion-model-url: https://huggingface.co/runwayml/stable-diffusion-v1-5/resolve/main/v1-5-pruned-emaonly.ckpt
-            stable-diffusion-model-dl-path: models/ldm/stable-diffusion-v1
-            stable-diffusion-model-dl-name: v1-5-pruned-emaonly.ckpt
-    name: ${{ matrix.environment-yaml }} on ${{ matrix.os }}
+          # - stable-diffusion-model: https://huggingface.co/CompVis/stable-diffusion-v-1-4-original/resolve/main/sd-v1-4.ckpt
+          #   stable-diffusion-model-dl-path: models/ldm/stable-diffusion-v1/sd-v1-4.ckpt
+          #   stable-diffusion-model-switch: stable-diffusion-1.4
+          - stable-diffusion-model: https://huggingface.co/runwayml/stable-diffusion-v1-5/resolve/main/v1-5-pruned-emaonly.ckpt
+            stable-diffusion-model-dl-path: models/ldm/stable-diffusion-v1/v1-5-pruned-emaonly.ckpt
+            stable-diffusion-model-switch: diffusers-1.5
+    name: ${{ matrix.os }} with ${{ matrix.stable-diffusion-model-switch }}
     runs-on: ${{ matrix.os }}
     env:
       CONDA_ENV_NAME: invokeai
       INVOKEAI_ROOT: '${{ github.workspace }}/invokeai'
+      PYTHONUNBUFFERED: 1
+      HAVE_SECRETS: ${{ secrets.HUGGINGFACE_TOKEN != '' }}
     defaults:
       run:
         shell: ${{ matrix.default-shell }}
@@ -55,6 +58,19 @@ jobs:
       - name: create environment.yml
         run: cp "environments-and-requirements/${{ matrix.environment-yaml }}" environment.yml
 
+      - name: Use Cached Stable Diffusion Model
+        id: cache-sd-model
+        uses: actions/cache@v3
+        env:
+          cache-name: huggingface-${{ matrix.stable-diffusion-model-switch }}
+        with:
+          path: ~/.cache/huggingface
+          key: ${{ env.cache-name }}
+
+      - name: Check model availability
+        if: steps.cache-sd-model.outputs.cache-hit != true && env.HAVE_SECRETS != 'true'
+        run: echo -e '\a ⛔ GitHub model cache not found, and no HUGGINGFACE_TOKEN is available. Will not be able to load Stable Diffusion.' ; exit 1
+
       - name: Use cached conda packages
         id: use-cached-conda-packages
         uses: actions/cache@v3
@@ -82,28 +98,13 @@ jobs:
         if: ${{ github.ref != 'refs/heads/main' && github.ref != 'refs/heads/development' }}
         run: echo "TEST_PROMPTS=tests/validate_pr_prompt.txt" >> $GITHUB_ENV
 
-      - name: Use Cached Stable Diffusion Model
-        id: cache-sd-model
-        uses: actions/cache@v3
-        env:
-          cache-name: cache-${{ matrix.stable-diffusion-model }}
-        with:
-          path: ${{ env.INVOKEAI_ROOT }}/${{ matrix.stable-diffusion-model-dl-path }}
-          key: ${{ env.cache-name }}
-
-      - name: Download ${{ matrix.stable-diffusion-model }}
-        id: download-stable-diffusion-model
-        if: ${{ steps.cache-sd-model.outputs.cache-hit != 'true' }}
-        run: |
-          mkdir -p "${{ env.INVOKEAI_ROOT }}/${{ matrix.stable-diffusion-model-dl-path }}"
-          curl \
-            -H "Authorization: Bearer ${{ secrets.HUGGINGFACE_TOKEN }}" \
-            -o "${{ env.INVOKEAI_ROOT }}/${{ matrix.stable-diffusion-model-dl-path }}/${{ matrix.stable-diffusion-model-dl-name }}" \
-            -L ${{ matrix.stable-diffusion-model-url }}
-
-      - name: run configure_invokeai.py
+      - name: run preload_models.py
         id: run-preload-models
         run: |
+          if [ "${HAVE_SECRETS}" == true ] ; then
+            mkdir -p ~/.huggingface
+            echo -n '${{ secrets.HUGGINGFACE_TOKEN }}' > ~/.huggingface/token
+          fi
           python scripts/configure_invokeai.py --no-interactive --yes
 
       - name: cat ~/.invokeai