ci: commit relevant commits as a file

ci/apps/tasks/open-charts-pr.sh

@@ -68,6 +68,9 @@ for file in "${app_src_files[@]}"; do
   git checkout "$ref" -- "$file"
 done
 
+echo "${relevant_commits[@]}" > relevant_commits.json
+git add relevant_commits.json
+
 git commit -m "Commit state of \`${APP}\` at \`${ref}\`" --allow-empty
 git push -fu origin ${APP}-${ref}
 
@@ -78,17 +81,6 @@ Code diff contained in this image:
 
 ${github_url}/compare/${APP}-${old_ref}...${APP}-${ref}
 
-Relevant commits:
-EOF
-
-for commit in ${relevant_commits[@]}; do
-  cat <<EOF >> ../body.md
-- ${github_url}/commit/${commit}
-EOF
-done
-
-cat <<EOF >> ../body.md
-
 The ${APP} image will be bumped to digest:
 \`\`\`
 ${digest}

ci/tasks/open-charts-pr.sh

@@ -69,6 +69,9 @@ for file in "${app_src_files[@]}"; do
   git checkout "$ref" -- "$file"
 done
 
+# put the relevant commits as a json array in a file
+echo "${relevant_commits[@]}" > relevant_commits.json
+
 git commit -m "Commit state of \`core\` at \`${ref}\`" --allow-empty
 git push -fu origin core-${ref}
 
@@ -79,17 +82,6 @@ Code diff contained in this image:
 
 ${github_url}/compare/core-${old_ref}...core-${ref}
 
-Relevant commits:
-EOF
-
-for commit in ${relevant_commits[@]}; do
-  cat <<EOF >> ../body.md
-- ${github_url}/commit/${commit}
-EOF
-done
-
-cat <<EOF >> ../body.md
-
 The galoy api image will be bumped to digest:
 \`\`\`
 ${digest}