dont change dir, add more tests

helpers.go

@@ -0,0 +1,14 @@
+package main
+
+import "os"
+
+func tempChdir(directory string) string {
+	wd, _ := os.Getwd()
+	os.Chdir(directory)
+	return wd
+
+}
+
+func fixWD(directory string) {
+	os.Chdir(directory)
+}

main.go

@@ -57,7 +57,9 @@ func main() {
 func getDirectory(c *cli.Context) string {
 	// Return a directory if it's in the arguments
 	if len(c.Args()) > 0 {
-		return c.Args().First()
+		path := c.Args().First()
+		path = strings.TrimRight(path, "/")
+		return path
 	}
 	return "."
 }

manifests.go

@@ -3,7 +3,6 @@ package main
 import (
 	"fmt"
 	"log"
-	"os"
 
 	"github.com/bmatcuk/doublestar"
 )
@@ -115,11 +114,10 @@ var (
 //
 // returns string[] of filenames relative to the directory passed in.
 func getListOfManifestFilenames(directory string) []string {
-	os.Chdir(directory)
 	matchingFiles := make([]string, 0)
 
 	for _, glob := range manifestGlobs {
-		files := getListOfGlobMatches(glob)
+		files := getListOfGlobMatches(directory, glob)
 
 		if len(files) > 0 {
 			matchingFiles = append(matchingFiles, files...)
@@ -132,8 +130,8 @@ func getListOfManifestFilenames(directory string) []string {
 //  all instances of a manifest file pattern, in your given directory
 //
 // returns string[] of all matching file patterns
-func getListOfGlobMatches(glob string) []string {
+func getListOfGlobMatches(directory string, glob string) []string {
-	pathGlob := fmt.Sprintf("**/%s", glob)
+	pathGlob := fmt.Sprintf("%s/**/%s", directory, glob)
 
 	files, err := doublestar.Glob(pathGlob)
 	if err != nil {

manifests_test.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"os"
 	"sort"
 	"testing"
 
@@ -10,12 +9,12 @@ import (
 
 func TestGetListOfGlobMatches(t *testing.T) {
 	//assert getManifestMatches gets all requirements.txt
-	os.Chdir("test/good_config")
 	expected := []string{
-		"subdir/requirements.txt",
+		"test/good_config/subdir/requirements.txt",
-		"a/b/c/d/e/f/g/requirements.txt",
+		"test/good_config/a/b/c/d/e/f/g/requirements.txt",
 	}
-	got := getListOfGlobMatches("**/requirements.txt")
+	got := getListOfGlobMatches("test/good_config", "**/requirements.txt")
+
 	sort.Strings(expected)
 	sort.Strings(got)
 
@@ -24,10 +23,10 @@ func TestGetListOfGlobMatches(t *testing.T) {
 
 func TestGetListOfManifestFilenames(t *testing.T) {
 	expected := []string{
-		"yarn.lock",
+		"test/good_config/yarn.lock",
-		"Gemfile",
+		"test/good_config/Gemfile",
-		"a/b/c/d/e/f/g/requirements.txt",
+		"test/good_config/a/b/c/d/e/f/g/requirements.txt",
-		"subdir/requirements.txt",
+		"test/good_config/subdir/requirements.txt",
 	}
 	got := getListOfManifestFilenames("test/good_config")
 

tidelift_yml.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"fmt"
 	"io/ioutil"
 	"os"
 	"path/filepath"
@@ -9,8 +10,9 @@ import (
 )
 
 func verifyTideliftYamlExists(directory string) bool {
-	os.Chdir(directory)
+	filepath := fmt.Sprintf("%s/.tidelift.yml", directory)
-	if _, err := os.Stat(".tidelift.yml"); err == nil {
+
+	if fileExists(filepath) {
 		return true
 	}
 
@@ -52,3 +54,13 @@ func check(e error) {
 		panic(e)
 	}
 }
+
+func fileExists(filename string) bool {
+
+	info, err := os.Stat(filename)
+
+	if os.IsNotExist(err) {
+		return false
+	}
+	return !info.IsDir()
+}

tidelift_yml_test.go

@@ -0,0 +1,16 @@
+package main
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestVerifyTideliftYamlExists(t *testing.T) {
+	verifiedFalse := verifyTideliftYamlExists("test/no_config")
+	assert.False(t, verifiedFalse, "should not be a .tidelift.yml in test/no_config")
+
+	verifiedTrue := verifyTideliftYamlExists("test/bad_config")
+	assert.True(t, verifiedTrue, "should be a .tidelift.yml in test/bad_config")
+
+}