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fix: use globals to avoid loader race conditions

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This commit is contained in:
Aarnav Tale 2025-02-20 10:45:52 -05:00
parent f5436f5ee3
commit f982217dd0
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5 changed files with 60 additions and 97 deletions
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15
app/utils/config/loader.ts
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@ -9,8 +9,6 @@ let runtimeYaml: Document | undefined = undefined;
let runtimeConfig: HeadscaleConfig | undefined = undefined;
let runtimePath: string | undefined = undefined;
let runtimeMode: 'rw' | 'ro' | 'no' = 'no';
let runtimeStrict = true;
const runtimeLock = mutex();
export type ConfigModes =
@ -42,9 +40,12 @@ export function hs_getConfig(): ConfigModes {
};
}
export async function hs_loadConfig(context: HeadplaneConfig) {
export async function hs_loadConfig(path?: string, strict?: boolean) {
if (runtimeConfig !== undefined) {
return;
}
runtimeLock.acquire();
const path = context.headscale.config_path;
if (!path) {
runtimeLock.release();
return;
@ -62,8 +63,7 @@ export async function hs_loadConfig(context: HeadplaneConfig) {
return;
}
runtimeStrict = context.headscale.config_strict ?? true;
const config = validateConfig(rawConfig, runtimeStrict);
const config = validateConfig(rawConfig, strict ?? true);
if (!config) {
runtimeMode = 'no';
}
@ -194,3 +194,6 @@ export async function hs_patchConfig(patches: PatchConfig[]) {
await writeFile(runtimePath, runtimeYaml.toString(), 'utf8');
runtimeLock.release();
}
// IMPORTANT THIS IS A SIDE EFFECT ON INIT
hs_loadConfig(__hs_context.config_path, __hs_context.config_strict);