add automagic modlinks MR Action

.github/workflows/auto-modlinks.yml

@@ -0,0 +1,79 @@
+on:
+  push:
+    tags:
+    - '*'
+
+name: on-new-release-raise-modlinks-mr
+
+jobs:
+  send-pull-requests:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@ac593985615ec2ede58e132d2e21d2b1cbd6127c # v3.3.0
+        with:
+          fetch-depth: 0 # Checkout everything to get access to the tags
+          ref: ${{github.event.pull_request.head.ref}}
+          repository: ${{github.event.pull_request.head.repo.full_name}}
+          token: ${{ secrets.GITHUB_TOKEN }}
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.9'
+          #cache: 'pip' # caching pip dependencies
+      - name: Update into modlinks and send pull-request
+        run: |
+          
+          CURR_REPO_NAME="${{github.repository}}"
+          ACCESS_TOKEN="${{ secrets.ACCESS_TOKEN }}"
+          PROJECT_NAME="${{vars.PROJECT_NAME}}"
+          USER_NAME="${{vars.USER_NAME }}"
+          USER_EMAIL="${{vars.USER_EMAIL }}"
+          ASSET_NAME="${{vars.ASSET_NAME}}"
+          REPOSITORY="$USER_NAME/modlinks"
+
+          LATEST_TAG=$(git describe --tags --always --abbrev=0)
+          FOLDER="bin/$REPOSITORY"
+          BRANCH_NAME="update-$CURR_REPO_NAME-to-$LATEST_TAG"
+          DOWNLOAD_LINK="https://github.com/$CURR_REPO_NAME/releases/download/$LATEST_TAG/$ASSET_NAME"
+
+          # Clone the remote repository and change working directory to the
+          # folder it was cloned to.
+          git clone \
+            --depth=1 \
+            --branch=main \
+            https://$USER_NAME:$ACCESS_TOKEN@github.com/$REPOSITORY \
+            $FOLDER
+
+          cd $FOLDER
+
+          # Setup the committers identity.
+          git config user.email "$USER_EMAIL"
+          git config user.name "$USER_NAME"
+
+          # Create a new feature branch for the changes.
+          git checkout -b $BRANCH_NAME
+
+          # Update the files to the latest version.
+          cp ../../../.github/workflows/sha256.py ./sha256.py
+          cp ../../../.github/workflows/update-modlinks.py ./update-modlinks.py
+
+          #install pip packages
+          #cp ../../../.github/workflows/requirements.txt ./requirements.txt
+          #pip install -r requirements.txt
+          curl --output $ASSET_NAME $DOWNLOAD_LINK
+          SHA256=$(python sha256.py $ASSET_NAME)
+          python update-modlinks.py "$PROJECT_NAME" "$LATEST_TAG" "$DOWNLOAD_LINK" "$SHA256"
+
+          # Commit the changes and push the feature branch to origin
+          git add ModLinks.xml
+          git commit -m "update $PROJECT_NAME to $LATEST_TAG"
+          git push origin $BRANCH_NAME --force
+          echo  $ACCESS_TOKEN > pat.txt
+          # Authorize GitHub CLI for the current repository and
+          # create a pull-requests containing the updates.
+          gh auth login --with-token < pat.txt
+          gh pr create \
+            --body "" \
+            --title "Update $PROJECT_NAME to $LATEST_TAG" \
+            --head "$BRANCH_NAME" \
+            --base "main"

.github/workflows/sha256.py

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+import sys
+import hashlib
+
+name=''
+if len(sys.argv) < 2:
+    print('''
+Missing Parameters
+          Usage : python sha256.py <file path>
+''') 
+    exit(1)
+else:
+    name = sys.argv[1]
+
+
+BUF_SIZE = 65536 
+md5 = hashlib.md5()
+sha256 = hashlib.sha256()
+
+with open(name, 'rb') as f:
+    while True:
+        data = f.read(BUF_SIZE)
+        if not data:
+            break
+        md5.update(data)
+        sha256.update(data)
+
+print("{0}".format(sha256.hexdigest()))

.github/workflows/update-modlinks.py

@@ -0,0 +1,64 @@
+import xml.etree.ElementTree as ET
+import sys
+
+name = ''
+new_version = ''
+new_link = ''
+new_sha = ""
+
+if len(sys.argv) < 5:
+    print('''
+Missing Parameters
+          Usage : python update-modlinks.py <mod name> <new version> <new download link> <asset sha256>
+''') 
+    exit(1)
+else:
+    name = sys.argv[1]
+    new_version = sys.argv[2]
+    new_link = sys.argv[3]
+    new_sha = sys.argv[4]
+
+#create a valid version name for modlinks
+new_version=''.join(c for c in new_version if c.isdigit() or c == ".")
+version_seperators = new_version.count(".")
+if(version_seperators > 3):
+    print(new_version.split(".",4)[0:4])
+    new_version = ".".join(new_version.split(".",4)[0:4])
+else:
+    need_seperators = 3 - version_seperators
+    while need_seperators > 0:
+        new_version = new_version + ".0"
+        need_seperators-=1
+
+print({'name':name,'version':new_version,'link':new_link , 'sha': new_sha})
+tag_name = "{https://github.com/HollowKnight-Modding/HollowKnight.ModLinks/HollowKnight.ModManager}Name"
+tag_version = "{https://github.com/HollowKnight-Modding/HollowKnight.ModLinks/HollowKnight.ModManager}Version"
+tag_link = "{https://github.com/HollowKnight-Modding/HollowKnight.ModLinks/HollowKnight.ModManager}Link"
+
+old_modlinks_data = {'name':'','version':'','link':'' , 'sha': ''}
+
+tree = ET.parse('ModLinks.xml')
+root = tree.getroot()
+for child in root:
+    if child.find(tag_name).text == name :
+        old_modlinks_data['name'] = child.find(tag_name).text.strip()
+        old_modlinks_data['version'] = child.find(tag_version).text.strip()
+        old_modlinks_data['link'] = child.find(tag_link).text.strip()
+        old_modlinks_data['sha']  = child.find(tag_link).get('SHA256').strip()
+        break
+
+print(old_modlinks_data)
+
+modlink_str = open('ModLinks.xml','r').read()
+
+if len(old_modlinks_data['version']) > 0:
+    modlink_str = modlink_str.replace(old_modlinks_data['version'],new_version)
+
+if len(old_modlinks_data['link']) > 0:
+    modlink_str = modlink_str.replace(old_modlinks_data['link'],new_link)
+
+if len(old_modlinks_data['sha']) > 0:
+    modlink_str = modlink_str.replace(old_modlinks_data['sha'],new_sha)
+
+with open("ModLinks.xml", "w") as f:
+    f.write(modlink_str)