[feature/PI-549-flaky_ci] reset timestamps

.github/actions/components/caching/action.yml

@@ -33,6 +33,14 @@ runs:
       shell: bash
       run: echo "date=$(date +'%Y-%m-%d-%M:%S')" >> $GITHUB_OUTPUT
 
+    - if: ${{ inputs.save-or-restore == 'restore' }}
+      id: timestamp--reset
+      uses: ./.github/actions/make/
+      with:
+        command: timestamp--reset FILEPATH=.
+        save-to-cache: "false"
+        restore-from-cache: "false"
+
     - if: ${{ inputs.save-or-restore == 'restore' }}
       id: restore-cache
       uses: actions/cache/restore@v3

scripts/builder/build.mk

@@ -45,3 +45,10 @@ generate--sbom: build
 
 validate--sbom: generate--sbom
 	grype sbom:./cpm.cdx.json --fail-on CRITICAL
+
+timestamp--reset:
+	@if [ -z "$(FILEPATH)" ]; then \
+		echo "Error: FILEPATH not provided"; \
+		exit 1; \
+	fi
+	FILEPATH=$(FILEPATH) bash $(CURDIR)/scripts/builder/timestamp_reset.sh

scripts/builder/timestamp_reset.sh

@@ -0,0 +1,16 @@
+#!/bin/bash
+set -e
+
+RESET_TIMESTAMP="2001-01-01T01:01:01"
+
+if [[ -d ${FILEPATH} ]]; then
+    # find ./${FILEPATH} -type f -exec "touch -d ${RESET_TIMESTAMP}" {} +
+    find ${FILEPATH} -type f -exec touch -d ${RESET_TIMESTAMP} {} +
+    echo "Reset all timestamps files under '${FILEPATH}' to ${RESET_TIMESTAMP}"
+elif [[ -f $FILEPATH ]]; then
+    touch -d ${RESET_TIMESTAMP} ${FILEPATH}
+    echo "Reset the timestamp of '${FILEPATH}' to ${RESET_TIMESTAMP}"
+else
+    echo "'${FILEPATH}' does not exist"
+    exit 1
+fi