Merge pull request #48 from CircleCI-Public/glob

Add `circleci tests glob` for backwards compatibility

cmd/root.go

@@ -74,6 +74,7 @@ func MakeCommands() *cobra.Command {
 	cobra.AddTemplateFunc("HasAnnotations", hasAnnotations)
 	rootCmd.SetUsageTemplate(usageTemplate)
 
+	rootCmd.AddCommand(newTestsCommand())
 	rootCmd.AddCommand(newQueryCommand())
 	rootCmd.AddCommand(newConfigCommand())
 	rootCmd.AddCommand(newOrbCommand())

cmd/root_test.go

@@ -16,7 +16,7 @@ var _ = Describe("Root", func() {
 
 		It("can create commands", func() {
 			commands := cmd.MakeCommands()
-			Expect(len(commands.Commands())).To(Equal(10))
+			Expect(len(commands.Commands())).To(Equal(11))
 		})
 
 	})

cmd/tests.go

@@ -0,0 +1,56 @@
+package cmd
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/bmatcuk/doublestar"
+	"github.com/spf13/cobra"
+)
+
+func newTestsCommand() *cobra.Command {
+	testsCmd := &cobra.Command{
+		Use:    "tests",
+		Short:  "Collect and split files with tests",
+		Hidden: true,
+	}
+
+	globCmd := &cobra.Command{
+		Use:    "glob",
+		Short:  "glob files using pattern",
+		Run:    globRun,
+		Hidden: true,
+	}
+
+	testsCmd.AddCommand(globCmd)
+
+	return testsCmd
+}
+
+func expandGlobs(args []string) ([]string, error) {
+	result := []string{}
+
+	for _, arg := range args {
+		matches, err := doublestar.Glob(arg)
+		if err != nil {
+			return nil, err
+		}
+
+		result = append(result, matches...)
+	}
+
+	return result, nil
+}
+
+func globRun(cmd *cobra.Command, args []string) {
+	allfiles, err := expandGlobs(args)
+
+	if err != nil {
+		fmt.Println(err.Error())
+		os.Exit(1)
+	}
+
+	for _, filename := range allfiles {
+		fmt.Println(filename)
+	}
+}