Split THEOplayer changelog by major version (#561)

Author: MattiasBuelens

.github/workflows/theoplayer-release.yml

@@ -19,22 +19,39 @@ jobs:
           token: ${{ steps.app-token.outputs.token }}
           fetch-depth: 1
       - name: Configure Git user
+        # language=bash
         run: |
           git config user.name 'theoplayer-bot[bot]'
           git config user.email '873105+theoplayer-bot[bot]@users.noreply.github.com'
       - name: Check if pull request already exists
         id: check_pr_exists
         shell: bash
+        # language=bash
         run: |
           pr_count=$(gh pr list --base main --head $GITHUB_REF_NAME --state open --limit 1 --json number --jq length)
           if ((pr_count > 0)); then
             echo "exists=true" >> "$GITHUB_OUTPUT"
           fi
         env:
           GH_TOKEN: ${{ steps.app-token.outputs.token }}
+      - name: Replace absolute links in changelog
+        if: ${{ !steps.check_pr_exists.outputs.exists }}
+        shell: bash
+        # Replace absolute links to https://optiview.dolby.com/docs/ with relative links
+        # - Only change Markdown links, e.g. [title](url)
+        # - Don't change versioned links
+        # language=bash
+        run: |
+          sed -i -E 's|\(https://optiview.dolby.com/docs/(theoplayer/[^v])|\(/\1|g' theoplayer/changelog.md
+          if ! git diff --quiet; then
+            git add theoplayer/changelog.md
+            git commit -m "Replace absolute links in changelog"
+            git push origin
+          fi
       - name: Create pull request
         if: ${{ !steps.check_pr_exists.outputs.exists }}
         shell: bash
+        # language=bash
         run: |
           theoplayer_version=$(<theoplayer/version.txt)
           gh pr create \