[CI] Add automation for GPU driver version update (#5965)

Added a workflow that updates the GPU driver version in the `dependecies.json`. 
It creates the PR with the new version for Linux once per week.
The workflow updates Linux staging version by committing `dependecies.json` file changes directly to the `sycl` branch.

Author: vmaksimo

.github/workflows/sycl_update_gpu_driver.yml

@@ -0,0 +1,55 @@
+name: Update GPU driver
+
+on:
+  schedule:
+    - cron:  '0 3 * * 2'
+  workflow_dispatch:
+
+jobs:
+  update_driver_linux:
+    runs-on: ubuntu-latest
+    if: github.repository == 'intel/llvm'
+    steps:
+    - uses: actions/checkout@v2
+    - name: Update dependencies file
+      run: |
+        version="$(python3 devops/scripts/update_drivers.py linux)"
+        echo 'NEW_DRIVER_VERSION='$version >> $GITHUB_ENV
+    - name: Create Pull Request
+      env:
+        BRANCH: ci/update_gpu_driver-linux-${{ env.NEW_DRIVER_VERSION }}
+        LLVMBOT_TOKEN: ${{ secrets.LLVM_MAIN_SYNC_BBSYCL_TOKEN }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        cd $GITHUB_WORKSPACE
+        # Set fake identity to fulfil git requirements
+        git config --global user.name "GitHub Actions"
+        git config --global user.email "actions@github.com"
+        git checkout -B $BRANCH
+        git add -u
+        git commit -m "[GHA] Uplift GPU RT version for Linux CI" || exit 0   # exit if commit is empty
+        git push https://$LLVMBOT_TOKEN@github.com/${{ github.repository }} ${BRANCH}
+        gh pr create --title "[GHA] Uplift GPU RT version for Linux CI" --body "Uplift GPU RT version for Linux to $NEW_DRIVER_VERSION" --assignee @intel/dpcpp-devops-reviewers
+
+  update_driver_linux_staging:
+    runs-on: ubuntu-latest
+    if: github.repository == 'intel/llvm'
+    steps:
+    - uses: actions/checkout@v2
+    - name: Update dependencies file
+      run: |
+        version="$(python3 devops/scripts/update_drivers.py linux_staging)"
+        echo 'NEW_DRIVER_VERSION='$version >> $GITHUB_ENV
+    - name: Update sycl Branch
+      env:
+        LLVMBOT_TOKEN: ${{ secrets.LLVM_MAIN_SYNC_BBSYCL_TOKEN }}
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      run: |
+        cd $GITHUB_WORKSPACE
+        # Set fake identity to fulfil git requirements
+        git config --global user.name "GitHub Actions"
+        git config --global user.email "actions@github.com"
+        git checkout sycl
+        git add -u
+        git commit -m "[GHA] Uplift GPU RT version for Nightly runs" || exit 0
+        git push origin sycl

devops/scripts/update_drivers.py

@@ -0,0 +1,56 @@
+from urllib.request import urlopen
+import json
+import sys
+import os
+import re
+
+
+def get_latest_release(repo):
+    releases = urlopen("https://api.github.com/repos/" + repo + "/releases").read()
+    return json.loads(releases)[0]
+
+
+def uplift_linux_igfx_driver(config, platform_tag):
+    compute_runtime = get_latest_release('intel/compute-runtime')
+
+    config[platform_tag]['compute_runtime']['github_tag'] = compute_runtime['tag_name']
+    config[platform_tag]['compute_runtime']['version'] = compute_runtime['tag_name']
+    config[platform_tag]['compute_runtime']['url'] = 'https://github.com/intel/compute-runtime/releases/tag/' + compute_runtime['tag_name']
+
+    for a in compute_runtime['assets']:
+        if a['name'].endswith('.sum'):
+            deps = str(urlopen(a['browser_download_url']).read())
+            m = re.search(r"intel-igc-core_([0-9\.]*)_amd64", deps)
+            if m is not None:
+                ver = m.group(1)
+                config[platform_tag]['igc']['github_tag'] = 'igc-' + ver
+                config[platform_tag]['igc']['version'] = ver
+                config[platform_tag]['igc']['url'] = 'https://github.com/intel/intel-graphics-compiler/releases/tag/igc-' + ver
+                break
+
+    cm = get_latest_release('intel/cm-compiler')
+    config[platform_tag]['cm']['github_tag'] = cm['tag_name']
+    config[platform_tag]['cm']['version'] = cm['tag_name'].replace('cmclang-', '')
+    config[platform_tag]['cm']['url'] = 'https://github.com/intel/cm-compiler/releases/tag/' + cm['tag_name']
+
+    return config
+
+
+def main(platform_tag):
+    script = os.path.dirname(os.path.realpath(__file__))
+    config_name = os.path.join(script, '..', 'dependencies.json')
+    config = {}
+
+    with open(config_name, "r") as f:
+        config = json.loads(f.read())
+        config = uplift_linux_igfx_driver(config, platform_tag)
+
+    with open(config_name, "w") as f:
+        json.dump(config, f, indent=2)
+
+    return config[platform_tag]['compute_runtime']['version']
+
+
+if __name__ == '__main__':
+    platform_tag = sys.argv[1] if len(sys.argv) > 1 else 'linux_staging'
+    sys.stdout.write(main(platform_tag) + '\n')