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Make Load() without args open .env by default

pull/1/head
John Barton (joho) 2013-07-31 13:51:59 +10:00
parent ac58adf673
commit 9d9f6ccb57
2 changed files with 11 additions and 0 deletions
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4
godotenv.go
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@ -9,6 +9,10 @@ import (
) )
func Load(filenames ...string) (err error) { func Load(filenames ...string) (err error) {
if len(filenames) == 0 {
filenames = []string{".env"}
}
for _, filename := range filenames { for _, filename := range filenames {
err = loadFile(filename) err = loadFile(filename)
if err != nil { if err != nil {

7
godotenv_test.go
View File

@ -30,6 +30,13 @@ func loadEnvAndCompareValues(t *testing.T, envFileName string, expectedValues ma
} }
} }
func TestLoadWithNoArgsLoadsDotEnv(t *testing.T) {
err := Load()
if err.Error() != "open .env: no such file or directory" {
t.Errorf("Didn't try and open .env by default")
}
}
func TestLoadFileNotFound(t *testing.T) { func TestLoadFileNotFound(t *testing.T) {
err := Load("somefilethatwillneverexistever.env") err := Load("somefilethatwillneverexistever.env")
if err == nil { if err == nil {