Add auto generated changelog to releases

Author: ads102003

.github/cliff.toml

@@ -0,0 +1,46 @@
+# git-cliff configuration for OxideMod
+# Generates changelog in the format:
+# ## Changes
+# - Fix memory leak ([#123](url)) @username
+# - Direct commit ([a1b2c3d](url)) @username
+# **Full Changelog**: compare_url
+
+[changelog]
+header = ""
+body = """
+## Changes
+{% for commit in commits -%}
+{% if commit.remote.pr_number -%}
+- {{ commit.remote.pr_title | trim }} ([#{{ commit.remote.pr_number }}](https://github.com/{{ remote.github.owner }}/{{ remote.github.repo }}/pull/{{ commit.remote.pr_number }})) @{{ commit.remote.username }}
+{% else -%}
+- {{ commit.message | split(pat="\n") | first | trim }} ([{{ commit.id | truncate(length=7, end="") }}](https://github.com/{{ remote.github.owner }}/{{ remote.github.repo }}/commit/{{ commit.id }})){% if commit.remote.username %} @{{ commit.remote.username }}{% endif %}
+{% endif -%}
+{% endfor %}
+{% if previous.version %}
+**Full Changelog**: https://github.com/{{ remote.github.owner }}/{{ remote.github.repo }}/compare/{{ previous.version }}...{{ version }}
+{% endif %}
+"""
+footer = ""
+trim = true
+
+[git]
+# Include all commits (not just conventional)
+conventional_commits = false
+filter_unconventional = false
+split_commits = false
+
+# Skip merge commits to avoid duplicates
+commit_parsers = [
+    { message = "^Merge pull request", skip = true },
+    { message = "^Merge branch", skip = true },
+    { message = ".*", group = "Changes" },
+]
+
+# Link parser for issues/PRs mentioned in commit messages
+link_parsers = [
+    { pattern = "#(\\d+)", href = "https://github.com/{{ remote.github.owner }}/{{ remote.github.repo }}/issues/$1" },
+]
+
+# Tag settings - matches your version format (e.g., 2.0.1234)
+tag_pattern = "[0-9]+\\.[0-9]+\\.[0-9]+"
+sort_commits = "newest"

.github/workflows/release.yml

@@ -26,6 +26,22 @@ jobs:
     runs-on: ubuntu-22.04
     needs: build
     steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          ref: master
+          fetch-depth: 0
+
+      - name: Generate Changelog
+        uses: orhun/git-cliff-action@v4
+        id: changelog
+        with:
+          config: .github/cliff.toml
+          args: --unreleased --tag ${{ needs.build.outputs.version }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_REPO: ${{ github.repository }}
+
       - name: Download Artifacts
         uses: actions/download-artifact@v4
         with:
@@ -39,10 +55,9 @@ jobs:
             artifacts/Oxide.*.zip
           tag_name: ${{ needs.build.outputs.version }}
           fail_on_unmatched_files: true
-          target_commitish: ${{ github. sha }}
+          target_commitish: ${{ github.sha }}
           token: ${{ secrets.GITHUB_TOKEN }}
-          body: |
-            See https://umod.org/games/rust for changes
+          body: ${{ steps.changelog.outputs.content }}
 
   update-docs:
     name: Update Documentation
@@ -65,4 +80,4 @@ jobs:
           git config --global user.name oxidemod-bot
           git add docs.json
           git diff-index --quiet HEAD || git commit -m "Update hooks index to ${{ needs.build.outputs.version }}"
-          git push
+          git push