move porcelain to stderr (#124)

move porcelain to stderr

Author: kaplanelad

e2e/e2e_test.go

@@ -23,7 +23,7 @@ const (
 	testsFolder              = "tests"
 )
 
-func TestE2E(t *testing.T) {
+func TestE2E(t *testing.T) { //nolint
 	t.Parallel()
 
 	// validate given binary path
@@ -75,6 +75,12 @@ func TestE2E(t *testing.T) {
 					stdout = re.ReplaceAllString(stdout, r.Replace)
 				}
 			}
+			if len(snapshot.ReplaceStdErrContent) > 0 {
+				for _, r := range snapshot.ReplaceStdErrContent {
+					var re = regexp.MustCompile(r.Search)
+					stderr = re.ReplaceAllString(stderr, r.Replace)
+				}
+			}
 
 			if snapshot.ExpectedStdOut != "" {
 				assert.Equal(t, snapshot.ExpectedStdOut, stdout)

e2e/tests/custom-config-file.yml

@@ -15,9 +15,9 @@ init_snapshot:
     file_name: foo
     content: shazam
 expected_snapshot:
-expected_stdout: |
+expected_stderr: |
   -*- teller: loaded variables for test using .custom-teller.yml -*-
   
   [filesystem DYNAMIC-SHORT-PATH...tings/test/foo] FOO = sh*****
 
-expected_stderr: 
+expected_stdout: 

e2e/tests/delete.yml

@@ -41,8 +41,8 @@ expected_snapshot:
     file_name: secret-c
     content: shazam-1
 
-expected_stdout: |
+expected_stderr: |
   Delete FOO (DYNAMIC-FULL-PATH/settings/test/foo) in filesystem: OK.
   Delete BAR (DYNAMIC-FULL-PATH/settings/test/bar) in filesystem: OK.
 
-expected_stderr: 
+expected_stdout: 

e2e/tests/put-sync.yml

@@ -52,7 +52,7 @@ expected_snapshot:
   - path: settings/test/all
     file_name: key-2
     content: key-2-content
-expected_stdout: |
+expected_stderr: |
   Synced filesystem (DYNAMIC-FULL-PATH/settings/test/all): OK.
 
-expected_stderr: 
+expected_stdout: 

e2e/tests/put.yml

@@ -46,8 +46,8 @@ expected_snapshot:
   - path: settings/test/all
     file_name: secret-c
     content: shazam-1
-expected_stdout: |
+expected_stderr: |
   Put BAR (DYNAMIC-FULL-PATH/settings/test/bar) in filesystem: OK.
   Put FOO (DYNAMIC-FULL-PATH/settings/test/foo) in filesystem: OK.
 
-expected_stderr: 
+expected_stdout: 

e2e/tests/scan.yml

@@ -4,7 +4,7 @@ command: <binary-path> scan
 config_file_name: .teller.yml
 config_content: >
   project: test
-
+  
   providers:
     filesystem:
       env_sync:
@@ -47,6 +47,5 @@ expected_stdout: |
   [high] settings/test/foo (1,0): found match for filesystem/secret-b (sh*****)
   [low] settings/test/foo (1,0): found match for filesystem/FOO (sh*****)
   [medium] settings/test/foo (1,0): found match for filesystem/BAR (sh*****)
-
   Scanning for 4 entries: found 10 matches in 1.000ms
 expected_stderr: 

e2e/tests/show.yml

@@ -31,7 +31,7 @@ init_snapshot:
     file_name: secret-c
     content: shazam-1
 expected_snapshot:
-expected_stdout: |
+expected_stderr: |
   -*- teller: loaded variables for test using .teller.yml -*-
   
   [filesystem DYNAMIC-SHORT-PATH...tings/test/bar] BAR = sh*****
@@ -40,4 +40,4 @@ expected_stdout: |
   [filesystem DYNAMIC-SHORT-PATH...tings/test/all] secret-b = sh*****
   [filesystem DYNAMIC-SHORT-PATH...tings/test/all] secret-c = sh*****
 
-expected_stderr: 
+expected_stdout: 

e2e/testutils/config.go

@@ -11,15 +11,16 @@ import (
 )
 
 type SnapshotSuite struct {
-	Name                 string                 `yaml:"name,omitempty"`
-	Command              string                 `yaml:"command,omitempty"`
-	ConfigFileName       string                 `yaml:"config_file_name,omitempty"`
-	Config               string                 `yaml:"config_content,omitempty"`
-	InitSnapshot         []SnapshotData         `yaml:"init_snapshot,omitempty"`
-	ExpectedSnapshot     []SnapshotData         `yaml:"expected_snapshot,omitempty"`
-	ExpectedStdOut       string                 `yaml:"expected_stdout,omitempty"`
-	ExpectedStdErr       string                 `yaml:"expected_stderr,omitempty"`
-	ReplaceStdOutContent []ReplaceStdOutContent `yaml:"replace_stdout_content,omitempty"`
+	Name                 string              `yaml:"name,omitempty"`
+	Command              string              `yaml:"command,omitempty"`
+	ConfigFileName       string              `yaml:"config_file_name,omitempty"`
+	Config               string              `yaml:"config_content,omitempty"`
+	InitSnapshot         []SnapshotData      `yaml:"init_snapshot,omitempty"`
+	ExpectedSnapshot     []SnapshotData      `yaml:"expected_snapshot,omitempty"`
+	ExpectedStdOut       string              `yaml:"expected_stdout,omitempty"`
+	ExpectedStdErr       string              `yaml:"expected_stderr,omitempty"`
+	ReplaceStdOutContent []ReplaceStdContent `yaml:"replace_stdout_content,omitempty"`
+	ReplaceStdErrContent []ReplaceStdContent `yaml:"replace_stderr_content,omitempty"`
 }
 
 type SnapshotData struct {
@@ -28,7 +29,7 @@ type SnapshotData struct {
 	Content  string `yaml:"content"`
 }
 
-type ReplaceStdOutContent struct {
+type ReplaceStdContent struct {
 	Search  string `yaml:"search"`
 	Replace string `yaml:"replace"`
 }

pkg/teller.go

@@ -49,7 +49,7 @@ func NewTeller(tlrfile *TellerFile, cmd []string, redact bool, logger logging.Lo
 		Cmd:        cmd,
 		Providers:  &BuiltinProviders{},
 		Populate:   core.NewPopulate(tlrfile.Opts),
-		Porcelain:  &Porcelain{Out: os.Stdout},
+		Porcelain:  &Porcelain{Out: os.Stderr},
 		Templating: &Templating{},
 		Redactor:   &Redactor{},
 		Logger:     logger,