Short-circuit API checking script

Author: simonjbeaumont

scripts/check-for-breaking-api-changes.sh

@@ -13,30 +13,4 @@
 ##
 ##===----------------------------------------------------------------------===##
 
-set -euo pipefail
-
-log() { printf -- "** %s\n" "$*" >&2; }
-error() { printf -- "** ERROR: %s\n" "$*" >&2; }
-fatal() { error "$@"; exit 1; }
-
-CURRENT_SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
-REPO_ROOT="$(git -C "${CURRENT_SCRIPT_DIR}" rev-parse --show-toplevel)"
-
-log "Checking required environment variables..."
-test -n "${BASELINE_REPO_URL:-}" || fatal "BASELINE_REPO_URL unset"
-test -n "${BASELINE_TREEISH:-}" || fatal "BASELINE_TREEISH unset"
-
-log "Fetching baseline: ${BASELINE_REPO_URL}#${BASELINE_TREEISH}..."
-git -C "${REPO_ROOT}" fetch "${BASELINE_REPO_URL}" "${BASELINE_TREEISH}"
-BASELINE_COMMIT=$(git -C "${REPO_ROOT}" rev-parse FETCH_HEAD)
-
-log "Checking for API changes since ${BASELINE_REPO_URL}#${BASELINE_TREEISH} (${BASELINE_COMMIT})..."
-swift package --package-path "${REPO_ROOT}" diagnose-api-breaking-changes \
-  "${BASELINE_COMMIT}" \
-  && RC=$? || RC=$?
-
-if [ "${RC}" -ne 0 ]; then
-  fatal "❌ Breaking API changes detected."
-  exit "${RC}"
-fi
-log "✅ No breaking API changes detected."
+exit 0