Update bump-version workflow to instead commit directly to main.

.github/workflows/bump_version.yml

@@ -1,10 +1,8 @@
 name: Bump version
 on:
-  pull_request_target:
-    types: [opened, synchronize, reopened]
-
-permissions:
-  contents: write
+  push:
+    branches:
+      - main
 
 jobs:
   update_version:
@@ -19,69 +17,27 @@ jobs:
           token: ${{ secrets.BOT_PAT }}
           ref: ${{ github.head_ref }}
 
-      - name: Bump version if needed
+      - name: Import bot's GPG key for signing commits
+        id: import-gpg
+        uses: crazy-max/ghaction-import-gpg@v6
+        with:
+          gpg_private_key: ${{ secrets.BOT_GPG_PRIVATE_KEY }}
+          passphrase: ${{ secrets.BOT_GPG_PASSPHRASE }}
+          git_user_signingkey: true
+          git_commit_gpgsign: true
+
+      - name: Bump version
         id: bump-version
         run: |
-          set +e
-          vercomp () {
-              if [[ $1 == $2 ]]
-              then
-                  return 0
-              fi
-              local IFS=.
-              local i ver1=($1) ver2=($2)
-              # fill empty fields in ver1 with zeros
-              for ((i=${#ver1[@]}; i<${#ver2[@]}; i++))
-              do
-                  ver1[i]=0
-              done
-              for ((i=0; i<${#ver1[@]}; i++))
-              do
-                  if [[ -z ${ver2[i]} ]]
-                  then
-                      # fill empty fields in ver2 with zeros
-                      ver2[i]=0
-                  fi
-                  if ((10#${ver1[i]} > 10#${ver2[i]}))
-                  then
-                      return 1
-                  fi
-                  if ((10#${ver1[i]} < 10#${ver2[i]}))
-                  then
-                      return 2
-                  fi
-              done
-              return 0
-          }
+          # exit early if current commit was a version bump.
+          git show -s --format=%s | grep -q "^BUMP-VERSION" && exit 0
           
-          # Defining a temporary directory for cloning
-          TMP_DIR=$(mktemp -d)
-          
-          curl https://raw.githubusercontent.com/dydxprotocol/v4-abacus/main/build.gradle.kts > $TMP_DIR/build.gradle.kts
- 
           # search for the first line that starts with "version" in build.gradle.kts
           # get the value in the quotes
           VERSION=$(grep "^version = " build.gradle.kts | sed -n 's/version = "\(.*\)"/\1/p')
           
-          REPO_VERSION=$(grep "^version = " $TMP_DIR/build.gradle.kts | sed -n 's/version = "\(.*\)"/\1/p')
-
-          # call the version comparison function
-
-          vercomp $REPO_VERSION $VERSION
-              case $? in
-                  0) SHOULD_BUMP=true ;;
-                  1) SHOULD_BUMP=true ;;
-                  2) SHOULD_BUMP=false ;;
-              esac
-
-          if [ $SHOULD_BUMP == false ]; then
-              echo "Repo version < PR version... No need to bump."
-              echo "bump_version_ret=-1" >> $GITHUB_OUTPUT
-              exit 0
-          fi
-
           # increment the version number
-          NEW_VERSION=$(echo $REPO_VERSION | awk -F. '{$NF = $NF + 1;} 1' | sed 's/ /./g')
+          NEW_VERSION=$(echo $VERSION | awk -F. '{$NF = $NF + 1;} 1' | sed 's/ /./g')
           
           #if NEW_VERSION is not empty, replace the version in build.gradle.kts and podspec
           if [ -n "$NEW_VERSION" ]; then
@@ -90,32 +46,18 @@ jobs:
             # this condition gets added when kmp generates the pod, but it breaks our iOS dependency flow
             sed -i '' "s/if \!Dir.exist?('build\/cocoapods\/framework\/Abacus.framework') || Dir.empty?('build\/cocoapods\/framework\/Abacus.framework')/if false/" v4_abacus.podspec
             echo "Version bumped to $NEW_VERSION"
-          fi
-          echo "bump_version_ret=0" >> $GITHUB_OUTPUT
           
-      - name: Import bot's GPG key for signing commits
-        id: import-gpg
-        uses: crazy-max/ghaction-import-gpg@v6
-        with:
-          gpg_private_key: ${{ secrets.BOT_GPG_PRIVATE_KEY }}
-          passphrase: ${{ secrets.BOT_GPG_PASSPHRASE }}
-          #git_config_global: true
-          git_user_signingkey: true
-          git_commit_gpgsign: true
-
-      - name: Sign commit and push changes
-        run: |
-          if [[ "${{ steps.bump-version.outputs.bump_version_ret }}" == "0" ]]; then
             git config --global user.email ${{ steps.import-gpg.outputs.name }}
             git config --global user.name ${{ steps.import-gpg.outputs.email }}
-  
+          
             git add build.gradle.kts
             git add v4_abacus.podspec
-            git commit -S -m "Bump version"
+            git commit -S -m "BUMP-VERSION: $NEW_VERSION"
             git push 
           fi
+          echo "bump_version_ret=0" >> $GITHUB_OUTPUT
         env:
-          #  GITHUB_TOKEN: ${{ secrets.BOT_PAT }}
+            GITHUB_TOKEN: ${{ secrets.BOT_PAT }}
             GIT_AUTHOR_NAME: ${{ steps.import-gpg.outputs.name }}
             GIT_AUTHOR_EMAIL: ${{ steps.import-gpg.outputs.email }}
             GIT_COMMITTER_NAME: ${{ steps.import-gpg.outputs.name }}