From 74920f5a7b30cc00bbb360bb302ffc9e443eb70c Mon Sep 17 00:00:00 2001
From: Mattia Almansi <m.almansi@bopen.eu>
Date: Tue, 22 Oct 2024 09:52:38 +0200
Subject: [PATCH] do not show untouched notebooks in preview (#235)

* do not show untouched notebooks in preview

* fix script

* cleanup

* test

* test

* revert tests
---
 .github/workflows/on-pull-request.yml | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/.github/workflows/on-pull-request.yml b/.github/workflows/on-pull-request.yml
index 71a95d72..721660f6 100644
--- a/.github/workflows/on-pull-request.yml
+++ b/.github/workflows/on-pull-request.yml
@@ -42,6 +42,25 @@ jobs:
       with:
         python-version: '3.x'
         cache: 'pip'
+    - uses: actions/checkout@v4
+    - name: Get changed notebooks
+      id: changed-files
+      uses: tj-actions/changed-files@v45
+      with:
+        files: |
+          **.ipynb
+    - name: Remove untouched notebooks
+      id: remove-untouched-notebooks
+      env:
+        ALL_CHANGED_FILES: ${{ steps.changed-files.outputs.all_changed_files }}
+      run: |-
+        for file in ${ALL_CHANGED_FILES}; do
+            mv "$file" "$file".keep
+        done
+        find . -type f -name "*.ipynb" -not -path "./templates/*" -exec rm -f {} +
+        for file in ${ALL_CHANGED_FILES}; do
+            mv "$file".keep "$file"
+        done
     - run: pip install -r requirements.txt
     - run: make build-book PRE_BUILD_DIR=${{ env.PRE_BUILD_DIR }} PRE_BUILD_FLAGS=${{ env.PRE_BUILD_FLAGS }}
     - uses: rossjrw/pr-preview-action@v1