Fixed envsubst issue (louislam#301)

louislam · web-flow · commit db0add7e4c88 · 2023-12-15T18:08:48.000+08:00
diff --git a/backend/util-common.ts b/backend/util-common.ts
@@ -385,7 +385,11 @@ function traverseYAML(pair : Pair, env : DotenvParseOutput) : void {
             if (item instanceof Pair) {
                 traverseYAML(item, env);
             } else if (item instanceof Scalar) {
-                item.value = envsubst(item.value, env);
+                let value = item.value as unknown;
+
+                if (typeof(value) === "string") {
+                    item.value = envsubst(value, env);
+                }
             }
         }
     // @ts-ignore

Original file line number	Diff line number	Diff line change
`@@ -385,7 +385,11 @@ function traverseYAML(pair : Pair, env : DotenvParseOutput) : void {`
`385`	`385`	`if (item instanceof Pair) {`
`386`	`386`	`traverseYAML(item, env);`
`387`	`387`	`} else if (item instanceof Scalar) {`
`388`		`- item.value = envsubst(item.value, env);`
	`388`	`+ let value = item.value as unknown;`
	`389`	`+`
	`390`	`+ if (typeof(value) === "string") {`
	`391`	`+ item.value = envsubst(value, env);`
	`392`	`+ }`
`389`	`393`	`}`
`390`	`394`	`}`
`391`	`395`	`// @ts-ignore`