Fixes for truss release automation (#589)

* Fix PR creation.

* Add current version.

* Fix more issues.

* Actually use the body that is set.

* Fix basetenbot email.

* Update email of baseten-bot.

Author: squidarth

.github/workflows/commit_new_release_to_main.yml

@@ -13,10 +13,10 @@ jobs:
     - name: Check out code
       uses: actions/checkout@v2
 
-    - name: Configure Git user as baseten-bot
+    - name: Configure Git user as basetenbot
       run: |
-        git config user.name "baseten-bot"
-        git config user.email "baseten-bot@baseten.co"
+        git config user.name "basetenbot"
+        git config user.email "96544894+basetenbot@users.noreply.github.com"
 
     - name: Fetch all branches
       run: |

.github/workflows/create_release_pr.yml

@@ -28,8 +28,8 @@ jobs:
 
     - name: Commit changes
       run: |
-        git config --local user.email "baseten-bot@baseten.co"
-        git config --local user.name "baseten-bot"
+        git config --local user.email "96544894+basetenbot@users.noreply.github.com"
+        git config --local user.name "basetenbot"
         git add pyproject.toml
         git commit -m "Bump version to $INPUT_VERSION"
       env:
@@ -44,7 +44,10 @@ jobs:
 
     - name: Make PR
       run: |
-        PR_URL=gh pr create --base release --head refs/heads/bump-version-$INPUT_VERSION --title "Release $INPUT_VERSION"
+        CURR_VERSION=$(curl https://pypi.org/pypi/truss/json | jq ".info.version")
+        PR_BODY="Updating Truss from [$CURR_VERSION](https://pypi.org/pypi/truss/json) to $INPUT_VERSION."
+        PR_URL=$(gh pr create --base release --head refs/heads/bump-version-$INPUT_VERSION --title "Release $INPUT_VERSION" --body "$PR_BODY")
         gh pr merge $PR_URL --auto --merge
       env:
         INPUT_VERSION: ${{ github.event.inputs.version }}
+        GH_TOKEN: ${{ secrets.BASETENBOT_GITHUB_TOKEN }}