Created
April 18, 2021 19:56
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| locals { | |
| service_name = replace(var.service_name, "-", "_") | |
| lambdas = { | |
| events_debug_logger = { | |
| description = "Logs eventbridge events for ${var.service_name}." | |
| timeout = 10 | |
| } | |
| } | |
| null = { | |
| lambda_binary_exists = { for key, _ in local.lambdas : key => fileexists("${path.module}/lambdas/bin/${key}") } | |
| } | |
| } | |
| resource "null_resource" "lambda_build" { | |
| for_each = local.lambdas | |
| triggers = { | |
| binary_exists = local.null.lambda_binary_exists[each.key] | |
| main = join("", [ | |
| for file in fileset("${path.module}/lambdas/cmd/${each.key}", "*.go") : filebase64("${path.module}/lambdas/cmd/${each.key}/${file}") | |
| ]) | |
| } | |
| provisioner "local-exec" { | |
| command = "export GO111MODULE=on" | |
| } | |
| provisioner "local-exec" { | |
| command = "GOOS=linux go build -ldflags '-s -w' -o ${path.module}/lambdas/bin/${each.key} ${path.module}/lambdas/cmd/${each.key}/." | |
| } | |
| } | |
| data "archive_file" "this" { | |
| depends_on = [null_resource.lambda_build] | |
| for_each = local.lambdas | |
| type = "zip" | |
| source_file = "${path.module}/lambdas/bin/${each.key}" | |
| output_path = "${path.module}/lambdas/archive/${each.key}.zip" | |
| } | |
| resource "aws_lambda_function" "this" { | |
| for_each = local.lambdas | |
| filename = "${path.module}/lambdas/archive/${each.key}.zip" | |
| function_name = "${each.key}_${local.service_name}" | |
| description = each.value.description | |
| role = aws_iam_role.this.arn | |
| handler = each.key | |
| publish = false | |
| source_code_hash = data.archive_file.this[each.key].output_base64sha256 | |
| runtime = "go1.x" | |
| timeout = "10" | |
| tags = var.tags | |
| } |
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