Fix container volumes being reused sometimes (#283)

pkg/runner/expression_test.go

@@ -83,7 +83,6 @@ func TestEvaluate(t *testing.T) {
 		{"matrix.os", "Linux", ""},
 		{"matrix.foo", "bar", ""},
 		{"env.key", "value", ""},
-
 	}
 
 	for _, table := range tables {
@@ -121,8 +120,8 @@ func TestInterpolate(t *testing.T) {
 		},
 	}
 	ee := rc.NewExpressionEvaluator()
-	tables := []struct{
-		in string
+	tables := []struct {
+		in  string
 		out string
 	}{
 		{" ${{1}} to ${{2}} ", " 1 to 2 "},

pkg/runner/run_context.go

@@ -115,7 +115,7 @@ func (rc *RunContext) startJobContainer() common.Executor {
 
 		return common.NewPipelineExecutor(
 			rc.JobContainer.Pull(rc.Config.ForcePull),
-			rc.JobContainer.Remove().IfBool(!rc.Config.ReuseContainers),
+			rc.stopJobContainer(),
 			rc.JobContainer.Create(),
 			rc.JobContainer.Start(false),
 			rc.JobContainer.CopyDir(copyToPath, rc.Config.Workdir+"/.").IfBool(copyWorkspace),
@@ -136,6 +136,8 @@ func (rc *RunContext) execJobContainer(cmd []string, env map[string]string) comm
 		return rc.JobContainer.Exec(cmd, env)(ctx)
 	}
 }
+
+// stopJobContainer removes the job container (if it exists) and its volume (if it exists) if !rc.Config.ReuseContainers
 func (rc *RunContext) stopJobContainer() common.Executor {
 	return func(ctx context.Context) error {
 		if rc.JobContainer != nil && !rc.Config.ReuseContainers {

pkg/runner/run_context_test.go

@@ -16,8 +16,8 @@ func TestRunContext_EvalBool(t *testing.T) {
 			Workdir: ".",
 		},
 		Env: map[string]string{
-			"TRUE":  "true",
-			"FALSE": "false",
+			"TRUE":      "true",
+			"FALSE":     "false",
 			"SOME_TEXT": "text",
 		},
 		Run: &model.Run{
@@ -52,8 +52,8 @@ func TestRunContext_EvalBool(t *testing.T) {
 	rc.ExprEval = rc.NewExpressionEvaluator()
 
 	tables := []struct {
-		in      string
-		out     bool
+		in  string
+		out bool
 	}{
 		// The basic ones
 		{"true", true},