Images marge tool

.github/workflows/migrate-images.yml

@@ -0,0 +1,60 @@
+name: Migrate Material Images
+
+on:
+  pull_request:
+    branches: [main]
+    paths:
+      - 'data/materials/**'
+  push:
+    branches: [main]
+    paths:
+      - 'data/materials/**'
+
+jobs:
+  migrate-images:
+    runs-on: ubuntu-24.04
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.PAT_TOKEN }}
+
+      - name: Set up Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -e .
+
+      - name: Dry run – show changed material files (PR)
+        if: github.event_name == 'pull_request'
+        run: |
+          python scripts/migrate_images.py \
+            --dry-run \
+            --base-ref origin/${{ github.base_ref }}
+
+      - name: Migrate images (push to main)
+        if: github.event_name == 'push'
+        env:
+          GOOGLE_APPLICATION_CREDENTIALS: /tmp/gcs-credentials.json
+        run: |
+          echo '${{ secrets.GCS_CREDENTIALS_JSON }}' > /tmp/gcs-credentials.json
+          python scripts/migrate_images.py \
+            --no-dry-run \
+            --base-ref HEAD~1
+
+      - name: Remove temporary assets and commit (push to main)
+        if: github.event_name == 'push'
+        run: |
+          if [ -d data/tmp ]; then
+            git config user.name "github-actions[bot]"
+            git config user.email "github-actions[bot]@users.noreply.github.com"
+            git rm -rf --ignore-unmatch data/tmp/
+            git commit -m "chore: remove temporary assets after image migration [skip ci]" || echo "Nothing to commit"
+            git push
+          fi

.gitignore

@@ -6,6 +6,10 @@ __pycache__/
 openprinttag/
 db-export.json
 
+# Allow local image cache used by migrate-images.py
+!data/tmp/
+!data/tmp/**
+
 # Python build artifacts
 *.egg-info/
 *.egg

data/materials/generic/pla-army-green.yaml

@@ -0,0 +1,17 @@
+name: PLA Army green
+slug: pla-army-green
+brand:
+  slug: generic
+class: FFF
+type: PLA
+abbreviation: ''
+tags: []
+certifications: []
+primary_color:
+  color_rgba: '#1f6b20ff'
+secondary_colors: []
+photos:
+- url: /tmp/assets/generic/pla-army-green/20260205110532.jpg
+  type: unspecified
+properties: {}
+uuid: c6753d1b-4618-505a-aa5a-0676e55e9545

pyproject.toml

@@ -12,6 +12,8 @@ dependencies = [
     "PyYAML>=6.0",
     "jsonschema>=4.0.0",
     "referencing>=0.37.0",
+    "requests>=2.31.0",
+    "google-cloud-storage>=2.10.0",
 ]
 
 [tool.setuptools.packages.find]