Merge pull request #59201 from qgis/vcpkg-update-comment

Create vcpkg package update report

.github/actions/vcpkg_update_report/action.yml

@@ -0,0 +1,49 @@
+name: Compare vcpkg install changes
+description: Compares vcpkg install outputs between the base and head refs on pull requests and generates a report.
+
+inputs:
+  vcpkg-manifest-dir:
+    description: 'Directory containing the vcpkg.json manifest'
+    required: true
+    default: '.'
+    type: string
+  triplet:
+    description: 'Triplet to use for vcpkg installation'
+    required: true
+    default: 'x64-linux'
+    type: string
+
+outputs:
+  report:
+    description: 'The report of added and removed packages after vcpkg installation comparison'
+    value: ${{ steps.compare.outputs.report }}
+
+runs:
+  using: "composite"
+  steps:
+    # Run vcpkg install --dry-run on the head ref
+    - name: Run vcpkg install (HEAD)
+      shell: bash
+      run: |
+        vcpkg install --dry-run --triplet ${{ inputs.triplet }} --x-manifest-root=${{ inputs.vcpkg-manifest-dir }} > /tmp/vcpkg-head-output.txt
+
+    # Run vcpkg install --dry-run on the base ref
+    - name: Run vcpkg install (BASE)
+      shell: bash
+      run: |
+        git worktree add .base-ref ${{ github.event.pull_request.base.sha }}
+        vcpkg install --dry-run --triplet ${{ inputs.triplet }} --x-manifest-root=.base-ref/${{ inputs.vcpkg-manifest-dir }} > /tmp/vcpkg-base-output.txt
+
+
+    # Compare the outputs and generate a report
+    - name: Compare vcpkg outputs
+      shell: bash
+      id: compare
+      run: |
+        python3 ${GITHUB_ACTION_PATH}/vcpkg-diff.py > /tmp/vcpkg-report.txt
+        cat /tmp/vcpkg-report.txt
+        {
+          echo 'report<<EOF'
+          cat /tmp/vcpkg-report.txt
+          echo EOF
+        } >> "$GITHUB_OUTPUT"

.github/actions/vcpkg_update_report/vcpkg-diff.py

@@ -0,0 +1,101 @@
+import re
+
+
+def extract_packages(data):
+    """
+    Extract package name, triplet, version, and features information from the file content.
+    """
+    packages = {}
+    lines = data.strip().split("\n")
+    for line in lines:
+        # Regex to match the package format and capture features inside brackets
+        match = re.match(
+            r"\s*\*\s+([^\[\]:]+)(?:\[(.*?)\])?:([^\[\]@]+)@([^\s]+)\s+--", line
+        )
+        if match:
+            package_name = match.group(1)
+            features = match.group(2) if match.group(2) else ""
+            triplet = match.group(3)
+            version = match.group(4)
+            features_list = (
+                [feature.strip() for feature in features.split(",")] if features else []
+            )
+            packages[package_name] = (triplet, version, features_list)
+    return packages
+
+
+def compare_features(features1, features2):
+    """
+    Compare two feature lists and return the differences.
+    """
+    added_features = set(features2) - set(features1)
+    removed_features = set(features1) - set(features2)
+    return added_features, removed_features
+
+
+def generate_report(file1_content, file2_content):
+    # Extract package information from both files
+    file1_packages = extract_packages(file1_content)
+    file2_packages = extract_packages(file2_content)
+
+    added = []
+    removed = []
+    updated = []
+
+    # Identify removed and updated packages
+    for pkg in file1_packages:
+        if pkg not in file2_packages:
+            removed.append(pkg)
+        else:
+            # Compare version and features
+            triplet1, version1, features1 = file1_packages[pkg]
+            triplet2, version2, features2 = file2_packages[pkg]
+            updated_parts = []
+            if version1 != version2 or triplet1 != triplet2:
+                updated_parts.append(f"{version1} -> {version2}")
+            added_features, removed_features = compare_features(features1, features2)
+            if added_features:
+                updated_parts.append("+" + ", ".join(added_features))
+            if removed_features:
+                updated_parts.append("-" + ", ".join(removed_features))
+            if updated_parts:
+                updated.append(f"{pkg}: " + " ".join(updated_parts))
+
+    # Identify added packages
+    for pkg in file2_packages:
+        if pkg not in file1_packages:
+            added.append(pkg)
+
+    # Print the report
+    if added:
+        print("**Added packages:**")
+    for pkg in added:
+        triplet, version, features = file2_packages[pkg]
+        print(f" 🍓 {pkg}: {version} (Features: {', '.join(features)})")
+
+    if removed:
+        print("\n**Removed packages:**")
+    for pkg in removed:
+        triplet, version, features = file1_packages[pkg]
+        print(f" 🍄 {pkg}: {version} (Features: {', '.join(features)})")
+
+    if updated:
+        print("\n**Updated packages:**")
+    for pkg in updated:
+        print(f" 🍇 {pkg}")
+
+
+def read_file(file_path):
+    """
+    Read the content of a file.
+    """
+    with open(file_path, "r") as file:
+        return file.read()
+
+
+# Read files
+file1_content = read_file("/tmp/vcpkg-base-output.txt")
+file2_content = read_file("/tmp/vcpkg-head-output.txt")
+
+# Generate the report
+generate_report(file1_content, file2_content)

.github/workflows/vcpkg-update-report.yml

@@ -0,0 +1,35 @@
+---
+name: 🧮 Vcpkg report
+on:
+  pull_request:
+    paths:
+      - 'vcpkg/**'
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  vcpkg-check:
+    runs-on: ubuntu-24.04
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 30
+
+      - name: Generate diff report
+        id: vcpkg_diff
+        uses: ./.github/actions/vcpkg_update_report
+        with:
+          vcpkg-manifest-dir: vcpkg
+          triplet: x64-linux
+
+      - name: Schedule report comment
+        uses: ./.github/actions/post_sticky_comment
+        if: github.event_name == 'pull_request'
+        with:
+          marker: vcpkg-report
+          body: |
+            ### 🧮 Vcpkg update report
+            ${{ steps.vcpkg_diff.outputs.report }}
+          pr: ${{ github.event.number }}

vcpkg/vcpkg.json

@@ -2,8 +2,7 @@
   "vcpkg-configuration": {
     "default-registry": {
       "kind": "git",
-      "baseline": "7adc2e4d49e8d0efc07a369079faa6bc3dbb90f3",
-      "reference": "7adc2e4d49e8d0efc07a369079faa6bc3dbb90f3",
+      "baseline": "41626fd77bf42f29e8f7e43dc1f2f05780588cde",
       "repository": "https://github.com/microsoft/vcpkg"
     },
     "registries": [