fixes to test failures

Signed-off-by: Rashad Sirajudeen <[email protected]>

.gitignore

@@ -7,10 +7,12 @@ benchmarks.test
 # Jetbrains Goland
 .idea/
 
+# Visual Studio Code
+.vscode/
+
 # Build outputs
 artifacts/
 .DS_Store
 
 # Travis unencrypted file
 .travis/key.pem
-

internal/build/lifecycle_execution.go

@@ -577,14 +577,12 @@ func (l *LifecycleExecution) Restore(ctx context.Context, buildCache Cache, kani
 
 func (l *LifecycleExecution) Analyze(ctx context.Context, buildCache, launchCache Cache, phaseFactory PhaseFactory) error {
 	var flags []string
-	var args []string
-
-	args = []string{l.opts.Image.String()}
+	args := []string{l.opts.Image.String()}
 
 	platformAPILessThan07 := l.platformAPI.LessThan("0.7")
 
 	cacheBindOp := NullOp()
-	if l.opts.ClearCache || l.opts.DetectOnly {
+	if l.opts.ClearCache || buildCache == nil {
 		if platformAPILessThan07 || l.platformAPI.AtLeast("0.9") {
 			args = prependArg("-skip-layers", args)
 		}
@@ -601,7 +599,7 @@ func (l *LifecycleExecution) Analyze(ctx context.Context, buildCache, launchCach
 	}
 
 	launchCacheBindOp := NullOp()
-	if l.platformAPI.AtLeast("0.9") && !l.opts.DetectOnly {
+	if l.platformAPI.AtLeast("0.9") && launchCache != nil {
 		if !l.opts.Publish {
 			args = append([]string{"-launch-cache", l.mountPaths.launchCacheDir()}, args...)
 			launchCacheBindOp = WithBinds(fmt.Sprintf("%s:%s", launchCache.Name(), l.mountPaths.launchCacheDir()))
@@ -616,7 +614,7 @@ func (l *LifecycleExecution) Analyze(ctx context.Context, buildCache, launchCach
 		flags = append(flags, "-uid", strconv.Itoa(l.opts.UID))
 	}
 
-	if l.opts.PreviousImage != "" || !l.opts.DetectOnly {
+	if l.opts.PreviousImage != "" {
 		if l.opts.Image == nil {
 			return errors.New("image can't be nil")
 		}