immortalwrt-checker.yml

# File: .github/workflows/immortalwrt-checker.yml
# Description: Bump ImmortalWRT Version using GitHub Actions
#
# Copyright (c) 2024-2025 SuperKali <hello@superkali.me>
#
# This is free software, licensed under the MIT License.
# See /LICENSE for more information.

name: Bump ImmortalWRT Version

on:
  schedule:
    - cron: '0 */23 * * *'
  workflow_dispatch:

jobs:
  check-and-bump:
    runs-on: ubuntu-24.04

    steps:
    - name: Checkout the repository
      uses: actions/checkout@v3

    - name: Install dependencies
      run: |
        sudo apt-get update
        sudo apt-get install -y jq

    - name: Get the latest ImmortalWRT version
      id: get_latest_version
      run: |
        latest_version=$(curl -s https://api.github.com/repos/immortalwrt/immortalwrt/tags | jq -r '.[0].name' | sed 's/^v//')
        if [ -z "$latest_version" ]; then
          echo "Error: Failed to fetch the latest version." >&2
          exit 1
        fi
        echo "latest_version=$latest_version" >> $GITHUB_ENV
        echo "Latest version: $latest_version"

    - name: Check files for REPO_BRANCH updates
      id: check_repo_branch_files
      run: |
        if [ -z "${{ env.latest_version }}" ]; then
          echo "Error: latest_version is not set." >&2
          exit 1
        fi
        files_to_update=()
        for file in .github/workflows/immortalwrt-*-nightly.yml; do
          if [ -f "$file" ]; then
            file_version=$(grep -m 1 'REPO_BRANCH:' "$file" | awk -F': ' '{if (NF > 1) {gsub(/^ +| +$/, "", $2); print $2}}')
            if [ "$file_version" != "${{ env.latest_version }}" ]; then
              echo "File $file needs update: $file_version -> ${{ env.latest_version }}"
              files_to_update+=("$file")
            else
              echo "File $file is up-to-date."
            fi
          else
            echo "Warning: File $file does not exist."
          fi
        done

        if [ ${#files_to_update[@]} -eq 0 ]; then
          echo "No REPO_BRANCH updates needed."
          echo "repo_branch_needs_update=false" >> $GITHUB_ENV
        else
          echo "Files to update for REPO_BRANCH: ${files_to_update[@]}"
          echo "repo_branch_needs_update=true" >> $GITHUB_ENV
          echo "files_to_update=$(IFS=,; echo "${files_to_update[*]}")" >> $GITHUB_ENV
        fi

    - name: Update files with new REPO_BRANCH
      if: env.repo_branch_needs_update == 'true'
      run: |
        IFS=',' read -r -a files <<< "${{ env.files_to_update }}"
        for file in "${files[@]}"; do
          sed -i "s/REPO_BRANCH: .*/REPO_BRANCH: ${{ env.latest_version }}/" "$file"
          echo "Updated REPO_BRANCH in $file to ${{ env.latest_version }}."
        done

    - name: Check CONFIG_VERSION_REPO in .config
      id: check_config_repo
      run: |
        latest_repo="https://downloads.immortalwrt.org/releases/${{ env.latest_version }}"
        current_repo=$(grep -oP '^CONFIG_VERSION_REPO=\K.*' config/nightly/.config)
        if [ "$current_repo" != "\"$latest_repo\"" ]; then
          echo "CONFIG_VERSION_REPO in .config needs update: $current_repo -> $latest_repo"
          echo "config_repo_needs_update=true" >> $GITHUB_ENV
        else
          echo "CONFIG_VERSION_REPO in .config is up-to-date."
          echo "config_repo_needs_update=false" >> $GITHUB_ENV
        fi

    - name: Update CONFIG_VERSION_REPO in .config
      if: env.config_repo_needs_update == 'true'
      run: |
        latest_repo="https://downloads.immortalwrt.org/releases/${{ env.latest_version }}"
        sed -i 's|^CONFIG_VERSION_REPO=.*|CONFIG_VERSION_REPO="'"$latest_repo"'"|g' config/nightly/.config
        echo "Updated CONFIG_VERSION_REPO in .config to $latest_repo."

    - name: Check VERSION in scripts/update-script.sh
      id: check_version_script
      run: |
        current_version=$(grep -oP '^VERSION=\K.*' scripts/update-script.sh)
        if [ "$current_version" != "${{ env.latest_version }}" ]; then
          echo "VERSION in scripts/update-script.sh needs update: $current_version -> ${{ env.latest_version }}"
          echo "version_needs_update=true" >> $GITHUB_ENV
        else
          echo "VERSION in scripts/update-script.sh is up-to-date."
          echo "version_needs_update=false" >> $GITHUB_ENV
        fi

    - name: Update VERSION in scripts/update-script.sh
      if: env.version_needs_update == 'true'
      run: |
        sed -i "s/^VERSION=.*/VERSION=${{ env.latest_version }}/" scripts/update-script.sh
        echo "Updated VERSION in scripts/update-script.sh to ${{ env.latest_version }}."

    - name: Create a pull request
      if: env.repo_branch_needs_update == 'true' || env.config_repo_needs_update == 'true' || env.version_needs_update == 'true'
      uses: peter-evans/create-pull-request@v5
      with:
        token: ${{ secrets.PERSONAL_ACCESS_TOKEN }}
        branch: bump-immortalwrt-${{ env.latest_version }}
        commit-message: 'Bump ImmortalWRT to version v${{ env.latest_version }}'
        title: 'Bump ImmortalWRT to version v${{ env.latest_version }}'
        body: |
          This pull request updates the ImmortalWRT version to **v${{ env.latest_version }}**.

          Changes included:
          - Updated `REPO_BRANCH` in the following files:
            ${{ env.files_to_update }}
          - Updated `CONFIG_VERSION_REPO` in `.config`.
          - Updated `VERSION` in `scripts/update-script.sh`.

          Labels: bump, immortalwrt, nightly, v${{ env.latest_version }}
        labels: bump, immortalwrt, nightly, v${{ env.latest_version }}

    - name: Delete workflow runs
      uses: Mattraks/delete-workflow-runs@v2.0.6
      with:
        retain_days: 0
        keep_minimum_runs: 3