refactor: split config parsing steps (#22996)

2026-04-17 01:57:43 +00:00
parent f592c3846b
commit 01bb54a94d
5 changed files with 106 additions and 131 deletions
@@ -16,6 +16,11 @@ type ParseSource =
      dir: string
    }

+type SubstituteInput = ParseSource & {
+  text: string
+  missing?: "error" | "empty"
+}
+
 function source(input: ParseSource) {
  return input.type === "path" ? input.path : input.source
 }
@@ -25,8 +30,9 @@ function dir(input: ParseSource) {
 }

 /** Apply {env:VAR} and {file:path} substitutions to config text. */
-export async function substitute(text: string, input: ParseSource, missing: "error" | "empty" = "error") {
-  text = text.replace(/\{env:([^}]+)\}/g, (_, varName) => {
+export async function substitute(input: SubstituteInput) {
+  const missing = input.missing ?? "error"
+  let text = input.text.replace(/\{env:([^}]+)\}/g, (_, varName) => {
    return process.env[varName] || ""
  })