From 53e28dd955a490f7d29ab2aab974f9a20cda983f Mon Sep 17 00:00:00 2001
From: Joe Caulfield <joe.caulfield@anza.xyz>
Date: Wed, 4 Dec 2024 11:59:31 +0900
Subject: [PATCH] debug

---
 .github/actions/backport/action.yml | 87 +++++++++++++++++++++++++++++
 .github/workflows/backport-2.0.yml  | 34 ++++-------
 2 files changed, 98 insertions(+), 23 deletions(-)
 create mode 100644 .github/actions/backport/action.yml

diff --git a/.github/actions/backport/action.yml b/.github/actions/backport/action.yml
new file mode 100644
index 00000000..5af76043
--- /dev/null
+++ b/.github/actions/backport/action.yml
@@ -0,0 +1,87 @@
+name: Backport
+description: Backport changes to another release branch.
+inputs:
+  label:
+    description: The trigger label (i.e., v2.0, v1.18)
+    required: true
+  base_branch:
+    description: The base branch to backport to (i.e., solana-v2.0, solana-v1.18)
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - name: Checkout repository
+      uses: actions/checkout@v3
+
+    - name: Fetch pull request data
+      env:
+        GH_TOKEN: ${{ github.token }}
+      shell: bash
+      run: |
+        # Get the latest commit.
+        MERGE_COMMIT=${{ github.sha }}
+        echo "merge commit: $MERGE_COMMIT"
+        echo "MERGE_COMMIT=$MERGE_COMMIT" >> $GITHUB_ENV
+
+        # Find the pull request associated with the squashed merge commit.
+        # DELETE BELOW LINE and use MERGE_COMMIT instead.
+        MAIN_HEAD="237b5907a1cd840b90969dd0ccf6368852f7ef1a"
+        echo "Looking for PR associated with commit $MAIN_HEAD..."
+
+        PR=$(gh pr list --state merged --json number,title,headRefName,mergeCommit,labels \
+            --jq '.[] | select(.mergeCommit.oid == "$MAIN_HEAD" and (.labels[].name | contains("v2.0")))')
+        
+        if [[ -n "$PR" ]]; then
+          echo "Pull Request found:"
+          echo "$PR"
+          echo "BACKPORT=true" >> $GITHUB_ENV
+          echo "Will backport to solana-v2.0"
+        else
+          echo "No associated PR found for this commit."
+        fi
+
+        # Search for the desired label.
+        PR_JSON=$(gh pr view $PR_NUMBER --json number,labels)
+
+        # Extract PR number and labels
+        PR_NUMBER=$(echo "$PR_JSON" | jq -r '.number')
+        echo "pr number: $PR_NUMBER"
+        echo "PR_NUMBER=$PR_NUMBER" >> $GITHUB_ENV
+
+        LABELS=$(echo "$PR_JSON" | jq -r '.labels[].name')
+        echo "labels: $LABELS"
+        echo "LABELS=$LABELS" >> $GITHUB_ENV
+
+    # - name: Backport changes
+    #   if: ${{ env.BACKPORT == 'true' }}
+    #   env:
+    #     GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    #   run: |
+    #     # Set up Git user
+    #     git config user.name "github-actions[bot]"
+    #     git config user.email "github-actions[bot]@users.noreply.github.com"
+
+    #     # Fetch all branches
+    #     git fetch --all
+
+    #     # Create a new branch off the specified base branch
+    #     BASE_BRANCH="${{ inputs.base_branch }}"
+    #     BACKPORT_BRANCH="backport-${{ env.PR_NUMBER }}-to-${{ inputs.base_branch }}"
+    #     git checkout $BASE_BRANCH
+    #     git checkout -b $BACKPORT_BRANCH
+
+    #     # Cherry-pick the merge commit
+    #     git cherry-pick $MERGE_COMMIT || (git cherry-pick --abort && exit 1)
+
+    #     # Push the new branch
+    #     git push origin $BACKPORT_BRANCH
+
+    #     # Create a pull request
+    #     gh pr create \
+    #       --base $BASE_BRANCH \
+    #       --head $BACKPORT_BRANCH \
+    #       --title "Backport PR #${{ env.PR_NUMBER }} to $BASE_BRANCH" \
+    #       --body "This is an automated backport of PR #${{ env.PR_NUMBER }} to the $BASE_BRANCH branch."
+    #   outputs:
+    #     result: "Backport successful!"
diff --git a/.github/workflows/backport-2.0.yml b/.github/workflows/backport-2.0.yml
index 67688d28..ba30ad7b 100644
--- a/.github/workflows/backport-2.0.yml
+++ b/.github/workflows/backport-2.0.yml
@@ -1,34 +1,22 @@
 name: Backport to solana-v2.0-tmp
 
 on:
+  # DELETE ME!
   push:
-    branches:
-      - tmp
+    branches: [tmp]
+  pull_request:
+    branches: [tmp]
 
 jobs:
   backport:
     runs-on: ubuntu-latest
 
     steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
+      - name: Git Checkout
+        uses: actions/checkout@v4
 
-      - name: Fetch pull request data
-        id: pr_data
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-        run: |
-          # Get the latest commit hash on main
-          COMMIT_HASH=$(git rev-parse HEAD)
-          echo $COMMIT_HASH
-          echo "COMMIT_HASH=$COMMIT_HASH" >> $GITHUB_ENV
-
-          # Find the pull request associated with the commit
-          PR_NUMBER=$(gh pr list --state merged --base main --json number,mergeCommit --jq ".[] | select(.mergeCommit == \"$COMMIT_HASH\").number")
-          echo $PR_NUMBER
-          echo "PR_NUMBER=$PR_NUMBER" >> $GITHUB_ENV
-
-          # Fetch the labels for the PR
-          LABELS=$(gh pr view $PR_NUMBER --json labels --jq '.labels[].name')
-          echo $LABELS
-          echo "LABELS=$LABELS" >> $GITHUB_ENV
+      - name: Backport to v2.0
+        uses: ./.github/actions/backport
+        with:
+          label: v2.0
+          base_branch: solana-v2.0-tmp