Merge pull request #56 from priyawadhwa/mtime

Add --snapshot-mode flag to allow only considering mtime when snapshotting

integration_tests/integration_test_yaml.go

@@ -45,6 +45,7 @@ var fileTests = []struct {
 	kanikoContext       string
 	kanikoContextBucket bool
 	repo                string
+	snapshotMode        string
 }{
 	{
 		description:    "test extract filesystem",
@@ -53,6 +54,7 @@ var fileTests = []struct {
 		dockerContext:  dockerfilesPath,
 		kanikoContext:  dockerfilesPath,
 		repo:           "extract-filesystem",
+		snapshotMode:   "time",
 	},
 	{
 		description:    "test run",
@@ -69,6 +71,7 @@ var fileTests = []struct {
 		dockerContext:  dockerfilesPath,
 		kanikoContext:  dockerfilesPath,
 		repo:           "test-run-2",
+		snapshotMode:   "time",
 	},
 	{
 		description:    "test copy",
@@ -77,6 +80,7 @@ var fileTests = []struct {
 		dockerContext:  buildcontextPath,
 		kanikoContext:  buildcontextPath,
 		repo:           "test-copy",
+		snapshotMode:   "time",
 	},
 	{
 		description:         "test bucket build context",
@@ -231,13 +235,17 @@ func main() {
 
 		// Then, buld the image with kaniko
 		kanikoImage := testRepo + kanikoPrefix + test.repo
+		snapshotMode := ""
+		if test.snapshotMode != "" {
+			snapshotMode = "--snapshotMode=" + test.snapshotMode
+		}
 		contextFlag := "--context"
 		if test.kanikoContextBucket {
 			contextFlag = "--bucket"
 		}
 		kaniko := step{
 			Name: executorImage,
-			Args: []string{"--destination", kanikoImage, "--dockerfile", test.dockerfilePath, contextFlag, test.kanikoContext},
+			Args: []string{"--destination", kanikoImage, "--dockerfile", test.dockerfilePath, contextFlag, test.kanikoContext, snapshotMode},
 		}
 
 		// Pull the kaniko image