feat: Add script to import & sync external PRs

This commit adds a script which requires 2 arguments : - full PR link - branch url of the forked repository This script will then import the branch from the forked repository and create a new PR with it. This new PR will have title and descriptions copied over from the original PR. This helps in running CI pipelines for external contributors.
2023-07-28 15:23:30 +05:30
1 changed files with 55 additions and 0 deletions
@@ -0,0 +1,55 @@
+#!/bin/bash
+
+if [ -z "$1" ]; then
+  echo "Please provide the full branch URL as an argument."
+  exit 1
+fi
+
+if [ -z "$2" ]; then
+    echo "Please provide the full pull request URL as second argument."
+    exit 1
+fi
+
+# Extract PR number from the URL
+PR_URL="$2"
+PR_NUMBER=$(echo "$PR_URL" | awk -F '/' '{print $NF}')
+
+# Fetch PR Info
+PR_TITLE=$(gh pr view "$PR_NUMBER" --json title -q '.title')
+PR_DESCRIPTION=$(gh pr view "$PR_NUMBER" --json body -q '.body')
+BRANCH_NAME=$(gh pr view "$PR_NUMBER" --json headRefName -q '.headRefName')
+
+# Extracting the repo URL and branch name
+FULL_URL="$1"
+REPO_URL=$(echo "$FULL_URL" | awk -F "/tree/" '{print $1}')
+REPO_NAME=$(basename "$REPO_URL")
+NEW_REMOTE_URL="https://github.com/status-im/status-mobile"
+
+# Clone the repo if not already cloned
+if [ ! -d "$REPO_NAME" ]; then
+    git clone "$REPO_URL"
+    cd "$REPO_NAME" || exit
+    gh repo set-default "$REPO_URL"
+else
+    cd "$REPO_NAME" || exit
+    gh repo set-default "$REPO_URL"
+    git fetch
+fi
+
+# Check if branch already exists
+BRANCH_EXISTS=$(git show-ref refs/heads/"$BRANCH_NAME" 2>/dev/null)
+
+if [ -z "$BRANCH_EXISTS" ]; then
+    # New Import
+    git checkout -b "$BRANCH_NAME" "origin/$BRANCH_NAME"
+    git remote add source "$REPO_URL"
+    git remote set-url origin $NEW_REMOTE_URL
+    git push -u origin "$BRANCH_NAME"
+    gh pr create --base develop --head "$BRANCH_NAME" --title "[IMPORTED] $PR_TITLE" --body "$PR_DESCRIPTION"
+else
+    # Sync Existing Import
+    git checkout "$BRANCH_NAME"
+    git fetch source "$BRANCH_NAME"
+    git rebase source/"$BRANCH_NAME" # Rebase instead of merge
+    git push origin "$BRANCH_NAME" # Push updates to your imported branch
+fi