feat: handle generate=false env var mod

See toolshed/organising#461

pkg/secret/secret.go

@@ -37,6 +37,9 @@ type Secret struct {
 	// variable. For Example:
 	//   SECRET_FOO=v1 # charset=default,special
 	Charset string
+	// Whether or not to skip generation of the secret or not
+	// For example: SECRET_FOO=v1 # generate=false
+	SkipGenerate bool
 	// RemoteName is the name of the secret on the server. For example:
 	//   name: ${STACK_NAME}_test_pass_two_${SECRET_TEST_PASS_TWO_VERSION}
 	// With the following:
@@ -155,6 +158,13 @@ func ReadSecretsConfig(appEnvPath string, composeFiles []string, stackName strin
 				value.Length = length
 			}
 
+			generateRaw, ok := modifierValues["generate"]
+			if ok {
+				if generateRaw == "true" {
+					value.SkipGenerate = true
+				}
+			}
+
 			value.Charset = resolveCharset(modifierValues["charset"])
 			break
 		}
@@ -192,6 +202,12 @@ func GenerateSecrets(cl *dockerClient.Client, secrets map[string]Secret, server
 		go func(secretName string, secret Secret) {
 			defer wg.Done()
 
+			if secret.SkipGenerate {
+				log.Debugf("skipping generation of %s (generate=false)", secretName)
+				ch <- nil
+				return
+			}
+
 			log.Debugf("attempting to generate and store %s on %s", secret.RemoteName, server)
 
 			if secret.Length > 0 {