feat: Allow partial subnet naming

shivamchaubey027 · shivamchaubey027 · commit d7866f6c10a3 · 2025-09-16T20:08:54.000+05:30
Allow the use of 'null' in the private_subnet_names list to trigger auto-naming for specific subnets. Closes #1239
diff --git a/main.tf b/main.tf
@@ -281,9 +281,10 @@ resource "aws_subnet" "private" {
 
   tags = merge(
     {
-      Name = try(
-        var.private_subnet_names[count.index],
-        format("${var.name}-${var.private_subnet_suffix}-%s", element(var.azs, count.index))
+      Name = (
+       try(var.private_subnet_names[count.index], null) != null
+        ? var.private_subnet_names[count.index]
+        : format("${var.name}-${var.private_subnet_suffix}-%s", element(var.azs, count.index))
       )
     },
     var.tags,

Original file line number	Diff line number	Diff line change
`@@ -281,9 +281,10 @@ resource "aws_subnet" "private" {`
`281`	`281`
`282`	`282`	`tags = merge(`
`283`	`283`	`{`
`284`		`- Name = try(`
`285`		`- var.private_subnet_names[count.index],`
`286`		`- format("${var.name}-${var.private_subnet_suffix}-%s", element(var.azs, count.index))`
	`284`	`+ Name = (`
	`285`	`+ try(var.private_subnet_names[count.index], null) != null`
	`286`	`+ ? var.private_subnet_names[count.index]`
	`287`	`+ : format("${var.name}-${var.private_subnet_suffix}-%s", element(var.azs, count.index))`
`287`	`288`	`)`
`288`	`289`	`},`
`289`	`290`	`var.tags,`