feat(secrets): Inserting secret data from stdin

This can be usefull for scripting and gives a lot of flexibility

cli/app/secret.go

@@ -3,6 +3,7 @@ package app
 import (
 	"context"
 	"fmt"
+	"io"
 	"os"
 	"strconv"
 	"strings"
@@ -28,7 +29,8 @@ var AppSecretGenerateCommand = &cobra.Command{
 	ValidArgsFunction: func(
 		cmd *cobra.Command,
 		args []string,
-		toComplete string) ([]string, cobra.ShellCompDirective) {
+		toComplete string,
+	) ([]string, cobra.ShellCompDirective) {
 		switch l := len(args); l {
 		case 0:
 			return autocomplete.AppNameComplete()
@@ -155,12 +157,16 @@ environment. Typically, you can let Abra generate them for you on app creation
   abra app secret insert 1312.net my_secret v1 mySuperSecret
 
   # insert secret as file
-  abra app secret insert 1312.net my_secret v1 secret.txt -f`),
-	Args: cobra.MinimumNArgs(4),
+  abra app secret insert 1312.net my_secret v1 secret.txt -f
+
+  # insert secret from stdin
+  echo "mmySuperSecret" | abra app secret insert 1312.net my_secret v1`),
+	Args: cobra.MinimumNArgs(3),
 	ValidArgsFunction: func(
 		cmd *cobra.Command,
 		args []string,
-		toComplete string) ([]string, cobra.ShellCompDirective) {
+		toComplete string,
+	) ([]string, cobra.ShellCompDirective) {
 		switch l := len(args); l {
 		case 0:
 			return autocomplete.AppNameComplete()
@@ -188,7 +194,30 @@ environment. Typically, you can let Abra generate them for you on app creation
 
 		name := args[1]
 		version := args[2]
-		data := args[3]
+		var data string
+		if len(args) == 4 {
+			data = args[3]
+		} else if len(args) == 3 {
+			if insertFromFile {
+				log.Fatal("can not insert from file and read from stdin")
+			}
+
+			fi, err := os.Stdin.Stat()
+			if err != nil {
+				log.Fatal(err)
+			}
+			if fi.Mode()&os.ModeNamedPipe == 0 {
+				log.Fatal("need to provide secret data or stdin stream")
+			}
+
+			log.Debug("reading secret data from stdin")
+			bytes, err := io.ReadAll(os.Stdin)
+			if err != nil {
+				log.Fatalf("reading data from stdin: %s", err)
+			}
+
+			data = string(bytes)
+		}
 
 		composeFiles, err := app.Recipe.GetComposeFiles(app.Env)
 		if err != nil {
@@ -210,7 +239,7 @@ environment. Typically, you can let Abra generate them for you on app creation
 			log.Fatal(i18n.G("no secret %s available for recipe %s?", name, app.Recipe.Name))
 		}
 
-		if insertFromFile {
+		if insertFromFile && len(args) == 4 {
 			raw, err := os.ReadFile(data)
 			if err != nil {
 				log.Fatal(i18n.G("reading secret from file: %s", err))
@@ -269,7 +298,8 @@ match those configured in the recipe beforehand.`),
 	ValidArgsFunction: func(
 		cmd *cobra.Command,
 		args []string,
-		toComplete string) ([]string, cobra.ShellCompDirective) {
+		toComplete string,
+	) ([]string, cobra.ShellCompDirective) {
 		switch l := len(args); l {
 		case 0:
 			return autocomplete.AppNameComplete()
@@ -376,7 +406,8 @@ var AppSecretLsCommand = &cobra.Command{
 	ValidArgsFunction: func(
 		cmd *cobra.Command,
 		args []string,
-		toComplete string) ([]string, cobra.ShellCompDirective) {
+		toComplete string,
+	) ([]string, cobra.ShellCompDirective) {
 		return autocomplete.AppNameComplete()
 	},
 	Run: func(cmd *cobra.Command, args []string) {

tests/integration/app_secret.bats

@@ -208,6 +208,9 @@ teardown(){
 
   run $ABRA app secret insert "$TEST_APP_DOMAIN" bar baz
   assert_failure
+
+  run bash -c "echo foo | $ABRA app secret insert $TEST_APP_DOMAIN bar baz -f"
+  assert_failure
 }
 
 @test "insert: cannot insert unknown secret" {
@@ -248,6 +251,20 @@ teardown(){
   assert_output --partial 'true'
 }
 
+@test "insert: create secret from stdin" {
+  run $ABRA app secret ls "$TEST_APP_DOMAIN"
+  assert_success
+  assert_output --partial 'false'
+
+  run bash -c "echo foo | $ABRA app secret insert $TEST_APP_DOMAIN test_pass_one v1"
+  assert_success
+  assert_output --partial 'successfully stored on server'
+
+  run $ABRA app secret ls "$TEST_APP_DOMAIN"
+  assert_success
+  assert_output --partial 'true'
+}
+
 @test "rm: validate arguments" {
   run $ABRA app secret rm
   assert_failure