When i try to set a env var at runtime it doesnt work.
I have following in public runtime config in nuxt.config: test: process.env.NUXT_TEST and i set the var for NUXT_TEST in service like vercel and let console.log it it says the var is null.
#Any way to Access Shell Env-Vars
cyan wind
median vector
Are you using the useRuntimeConfig composable?
cyan wind
Yes
cyan wind
and i get only the initial value
stiff monolith
we currently access our .env values as follows:
// nuxt.config
export default defineNuxtConfig({
runtimeConfig: {
public: {
cdn: process.env.CDN,
},
},
})
//index.vue
onMounted(() => {
const { public: $config } = useRuntimeConfig()
console.log($config.cdn)
})
Does it work without the Nuxt_ prefix?
stiff monolith
yeah we don't have any NUXT_ prefixes in our env values
cyan wind
Thank you, is there a way to use vars without the prefix something like NUXT_PUBLIC_VAR=$OTHER_VAR?
Because i need my commit hash and my deployment service exposes this in an custmo var
quartz gazelle
Thank you, is there a way to use vars without the prefix something like NUXT_PUB...
it depends on when/where you need it in the process, but you could copy it to a variable with the prefix like your example
NUXT_PUBLIC_VAR=$OTHER_VAR node .output/server/index.mjs etc
or before your build command
cyan wind
I need it at least on the client side. Because i want to set in the HTML Tag a build-id with the Commit Hash. I tried that:
But it dont work
I have following code in app.vue-script-setup: console.log('commit-id: ', config.public.commitId) to test it but it dont show the env value
quartz gazelle
what platform is this?
cyan wind
This was coolify. But i try it now with vercel if the problem persists
cyan wind
In vercel it also dont work
quartz gazelle
does it set "TEST" when you NUXT_PUBLIC_COMMIT=TEST
cyan wind
Yes, this works
So my problem is only how i can set a env var based on another env var
quartz gazelle
are you sure the original variable exists?
try this:
NUXT_PUBLIC_VAR=$OTHER_VAR; node .output/server/index.mjs
or NUXT_PUBLIC_VAR=$OTHER_VAR && node .output/server/index.mjs
cyan wind
Unfortunately both options don't work