Update entrypoint.sh

entrypoint.sh

@@ -5,24 +5,52 @@ set -e
 # Extract the GitHub token from inputs
 GITHUB_TOKEN=$1
 
+if [ -z "$GITHUB_TOKEN" ]; then
+  echo "Error: GitHub token is not provided. Please pass it as the first argument."
+  exit 1
+fi
+
+# Ensure the workspace is marked as safe for Git
+echo "Configuring Git safe directory..."
+git config --global --add safe.directory /github/workspace
+
 echo "Checking out PR code..."
-git fetch origin pull/${GITHUB_REF#refs/pull/}/head:pr
-git checkout pr
+git fetch origin pull/${GITHUB_REF#refs/pull/}/head:pr || {
+  echo "Error: Failed to fetch the pull request branch."
+  exit 1
+}
+git checkout pr || {
+  echo "Error: Failed to check out the PR branch."
+  exit 1
+}
 
 echo "Fetching PR version..."
-pr_version=$(grep '^version=' library.properties | cut -d'=' -f2)
+if ! pr_version=$(grep '^version=' library.properties | cut -d'=' -f2); then
+  echo "Error: Unable to fetch PR version from library.properties."
+  exit 1
+fi
 echo "PR version: $pr_version"
 
 echo "Fetching main branch version..."
-git fetch origin main
-git checkout origin/main -- library.properties
-main_version=$(grep '^version=' library.properties | cut -d'=' -f2)
+git fetch origin main || {
+  echo "Error: Failed to fetch the main branch."
+  exit 1
+}
+git checkout origin/main -- library.properties || {
+  echo "Error: Failed to check out library.properties from the main branch."
+  exit 1
+}
+if ! main_version=$(grep '^version=' library.properties | cut -d'=' -f2); then
+  echo "Error: Unable to fetch main branch version from library.properties."
+  exit 1
+fi
 echo "Main version: $main_version"
 
 echo "Validating versioning rules..."
 IFS='.' read -r pr_major pr_minor pr_patch <<< "$pr_version"
 IFS='.' read -r main_major main_minor main_patch <<< "$main_version"
 
+# Semantic versioning validation
 if [ "$pr_major" -lt "$main_major" ] || 
    { [ "$pr_major" -eq "$main_major" ] && [ "$pr_minor" -lt "$main_minor" ]; } || 
    { [ "$pr_major" -eq "$main_major" ] && [ "$pr_minor" -eq "$main_minor" ] && [ "$pr_patch" -le "$main_patch" ]; }; then
@@ -43,25 +71,42 @@ fi
 echo "Version $pr_version is valid."
 
 echo "Merging Pull Request..."
-PR_NUMBER=$(jq --raw-output .pull_request.number $GITHUB_EVENT_PATH)
-PR_TITLE=$(jq --raw-output .pull_request.title $GITHUB_EVENT_PATH)
+PR_NUMBER=$(jq --raw-output .pull_request.number "$GITHUB_EVENT_PATH")
+PR_TITLE=$(jq --raw-output .pull_request.title "$GITHUB_EVENT_PATH")
+
+if [ -z "$PR_NUMBER" ] || [ -z "$PR_TITLE" ]; then
+  echo "Error: Pull request number or title is missing."
+  exit 1
+fi
+
 API_URL="https://api.github.com/repos/${GITHUB_REPOSITORY}/pulls/${PR_NUMBER}/merge"
-curl -X PUT "${API_URL}" \
+merge_response=$(curl -s -o response.json -w "%{http_code}" -X PUT "${API_URL}" \
   -H "Authorization: token ${GITHUB_TOKEN}" \
   -H "Accept: application/vnd.github.v3+json" \
-  -d '{"commit_title":"Merge PR #'"${PR_NUMBER}"' - '"${PR_TITLE}"'","merge_method":"squash"}'
+  -d '{"commit_title":"Merge PR #'"${PR_NUMBER}"' - '"${PR_TITLE}"'","merge_method":"squash"}')
 
+if [ "$merge_response" -ne 200 ]; then
+  echo "Error: Failed to merge pull request. Response:"
+  cat response.json
+  exit 1
+fi
 echo "Pull request #${PR_NUMBER} merged successfully."
 
 echo "Creating GitHub release..."
 RELEASE_URL="https://api.github.com/repos/${GITHUB_REPOSITORY}/releases"
-curl -X POST "${RELEASE_URL}" \
+release_response=$(curl -s -o response.json -w "%{http_code}" -X POST "${RELEASE_URL}" \
   -H "Authorization: token ${GITHUB_TOKEN}" \
   -H "Accept: application/vnd.github.v3+json" \
   -d '{
         "tag_name": "v'"${pr_version}"'",
         "name": "Release v'"${pr_version}"'",
         "body": "Updated to version '"${pr_version}"'"
-      }'
+      }')
+
+if [ "$release_response" -ne 201 ]; then
+  echo "Error: Failed to create release. Response:"
+  cat response.json
+  exit 1
+fi
 
 echo "Release created successfully!"