From adb38fe32b740a7d50b48f42c333c802b64f05ea Mon Sep 17 00:00:00 2001
From: Matthias Kuhn <matthias@opengis.ch>
Date: Wed, 9 Oct 2024 23:07:44 +0200
Subject: [PATCH] Autoupdate

---
 .github/workflows/update.yml | 116 +++++++++++++++++++++++++++++++++++
 1 file changed, 116 insertions(+)
 create mode 100644 .github/workflows/update.yml

diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
new file mode 100644
index 0000000..3983e7c
--- /dev/null
+++ b/.github/workflows/update.yml
@@ -0,0 +1,116 @@
+name: Auto update python packages
+
+on:
+  pull_request:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  update_packages:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+      pull-request: write
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 2
+
+      - name: Setup vcpkg
+        uses: ./.github/actions/setup-vcpkg
+
+      - name: Format vcpkg.json
+        run: |
+          #!/bin/bash
+
+          # Base directory of the ports folder
+          PORTS_DIR="ports"
+
+          # Loop over all subfolders that match the pattern py-* and contain portfile.cmake
+          for dir in "$PORTS_DIR"/py-*; do
+              if [[ -d "$dir" && -f "$dir/portfile.cmake" ]]; then
+                  # Check if portfile.cmake contains the string "vcpkg_from_pythonhosted"
+                  if grep -q "vcpkg_from_pythonhosted" "$dir/portfile.cmake"; then
+                      # Extract the package name by stripping the prefix "py-"
+                      package_name=$(basename "$dir" | sed 's/^py-//')
+
+                      # Query the PyPI API for the latest package info
+                      pypi_url="https://pypi.org/pypi/${package_name}/json"
+                      pypi_response=$(curl -s "$pypi_url")
+
+                      if [[ $? -ne 0 ]]; then
+                          echo "Failed to query PyPI for $package_name"
+                          continue
+                      fi
+
+                      # Extract the latest version and source URL from the PyPI response
+                      latest_version=$(echo "$pypi_response" | jq -r '.info.version')
+                      source_url=$(echo "$pypi_response" | jq -r '.urls[] | select(.packagetype == "sdist") | .url')
+
+                      if [[ "$latest_version" == "null" || -z "$latest_version" ]]; then
+                          echo "Failed to get the latest version for $package_name"
+                          continue
+                      fi
+
+                      if [[ "$source_url" == "null" || -z "$source_url" ]]; then
+                          echo "Failed to get the source URL for $package_name"
+                          continue
+                      fi
+
+                      echo "Updating $package_name to version $latest_version with source URL $source_url"
+
+                      # Path to the vcpkg.json and portfile.cmake files
+                      vcpkg_json="$dir/vcpkg.json"
+                      portfile_cmake="$dir/portfile.cmake"
+
+                      if [[ -f "$vcpkg_json" ]]; then
+                          # Remove "port-version" if it exists and update version and source URL
+                          jq 'del(.["port-version"])' "$vcpkg_json" | \
+                          jq --arg new_version "$latest_version" '.version = $new_version' > "${vcpkg_json}.tmp" && mv "${vcpkg_json}.tmp" "$vcpkg_json"
+                          echo "Updated $vcpkg_json to version $latest_version (removed port-version if present)"
+                      else
+                          echo "vcpkg.json not found in $dir"
+                      fi
+
+                      # Download the source file (to memory) and calculate the SHA512 checksum
+                      temp_file=$(mktemp)
+                      curl -sL "$source_url" -o "$temp_file"
+                      sha512sum=$(sha512sum "$temp_file" | awk '{print $1}')
+                      rm "$temp_file"  # Clean up the downloaded file
+
+                      echo "Calculated SHA512 checksum: $sha512sum"
+
+                      # Update the SHA512 line in portfile.cmake
+                      if [[ -f "$portfile_cmake" ]]; then
+                          sed -i "s/SHA512\s\+[a-f0-9]\+/SHA512          $sha512sum/" "$portfile_cmake"
+                          echo "Updated SHA512 checksum in $portfile_cmake"
+                      else
+                          echo "portfile.cmake not found in $dir"
+                      fi
+                  fi
+              fi
+          done
+
+      - name: Format vcpkg.json
+        run: |
+          vcpkg format-manifest --all $(find . -name "vcpkg.json")
+          git add ports
+          git commit -m "Autoupdating ports"
+
+      - name: Update versions
+        run: |
+          for dir in ports/* ; do
+            vcpkg x-add-version ${dir##ports/} --overlay-ports=./ports \
+              --x-builtin-registry-versions-dir=./versions/ \
+              --x-builtin-ports-root=./ports
+          done
+          git add versions
+          git commit --am --no-edit
+
+      - name: Create Pull Request
+        uses: peter-evans/create-pull-request@v7
+