From 1d0f3872663fc480faf67509f7cec84ee550166a Mon Sep 17 00:00:00 2001
From: Kwankyu Lee <ekwankyu@gmail.com>
Date: Thu, 17 Oct 2024 02:00:18 +0900
Subject: [PATCH] Add workflow making wsl image

---
 .github/workflows/create-wsl-image.yml | 34 ++++++++++++++++++++++++++
 Dockerfile                             |  2 +-
 README.rst                             |  2 +-
 3 files changed, 36 insertions(+), 2 deletions(-)
 create mode 100644 .github/workflows/create-wsl-image.yml

diff --git a/.github/workflows/create-wsl-image.yml b/.github/workflows/create-wsl-image.yml
new file mode 100644
index 0000000..4b6d618
--- /dev/null
+++ b/.github/workflows/create-wsl-image.yml
@@ -0,0 +1,34 @@
+name: Build Docker Image and Export for WSL
+
+on:
+  schedule:
+    - cron: '0 2 * * *'  # Run every day
+  workflow_dispatch:
+
+jobs:
+  build-and-export:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Prepare Dockerfile
+        run: |
+          curl -o Dockerfile https://raw.githubusercontent.com/sagemath/sage-binder-env/master/Dockerfile
+          sed -i '/COPY notebooks/d' Dockerfile  # remove the line from Dockerfile
+
+      - name: Extract version from Dockerfile
+        id: extract_version
+        run: |
+          VERSION=$(grep '^FROM ghcr.io/sagemath/sage-binder-env:' Dockerfile | sed 's/^FROM ghcr.io\/sagemath\/sage-binder-env://')
+          echo "VERSION=$VERSION" >> $GITHUB_ENV
+
+      - name: Build and export Docker image
+        run: |
+          docker build -t sagemath-container .
+          export CONTAINER_ID=$(docker create sagemath-container)
+          docker export $CONTAINER_ID -o sagemath-$VERSION-wsl.tar
+
+      - name: Upload tar file as artifact
+        uses: actions/upload-artifact@v3
+        with:
+          name: sagemath-wsl-image
+          path: sagemath-${{ env.VERSION }}-wsl.tar
diff --git a/Dockerfile b/Dockerfile
index 9ffc008..afc1136 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,7 +1,7 @@
 # Dockerfile for binder
 # Reference: https://mybinder.readthedocs.io/en/latest/tutorials/dockerfile.html
 
-FROM ghcr.io/sagemath/sage-binder-env:10.2
+FROM ghcr.io/sagemath/sage-binder-env:10.4
 
 USER root
 
diff --git a/README.rst b/README.rst
index a246272..a2bca25 100644
--- a/README.rst
+++ b/README.rst
@@ -28,7 +28,7 @@ Extending the Dockerfile
 
 The `Dockerfile` is based on the Docker image::
 
-    FROM ghcr.io/sagemath/sage-binder-env:10.2
+    FROM ghcr.io/sagemath/sage-binder-env:10.4
 
 which contains the latest stable version of Sage.