feat: allow --unstable flag in functions serve #1139
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Pull Request Test Coverage Report for Build 5074472686
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| @@ -174,6 +174,11 @@ func Run(ctx context.Context, slug string, envFilePath string, noVerifyJWT *bool | |||
| } else { | |||
| return fmt.Errorf("failed to check index.ts for function %s: %w", slug, err) | |||
| } | |||
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| if *unstable { | |||
| denoRunCmd = append(denoRunCmd, "--unstable") | |||
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Have you tried deploying the puppeteer example with supabase functions deploy? If that works, we can always add the --unstable flag to deno run by default.
Ideally the same code should work in both local serving and production deployment.
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For probably unrelated reasons, the puppeteer example doesn't work locally all for me (even on official cli), there's some issue with readable streams that doesn't occur when running the same with deno run -
Error: channel closed
at async UserWorker.fetch (ext:sb_user_workers/user_workers.js:54:21)
at async Server.<anonymous> (file:///home/deno/main/index.ts:104:16)
at async Server.#respond (https://deno.land/std@0.182.0/http/server.ts:220:24)
worker thread panicked Uncaught SyntaxError: The requested module '/v124/jszip@3.5.0/esnext/lib/readable-stream-browser.js' does not provide an export named 'default'
at https://esm.sh/v124/jszip@3.5.0/esnext/jszip.mjs:2:291
worker "/home/deno/functions/puppeteer" returned an error: Uncaught SyntaxError: The requested module '/v124/jszip@3.5.0/esnext/lib/readable-stream-browser.js' does not provide an export named 'default'
at https://esm.sh/v124/jszip@3.5.0/esnext/jszip.mjs:2:291
... but since it works great with deno deploy - https://gqlatxhpnxwuzspuqqvh.functions.supabase.co/puppeteer, and deno bundle and deno run both support --unstable, maybe it could be the default behavior? I just really want to play with Deno KV!
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I'm afraid Deno KV is not currently supported by supabase functions because we are switching to edge-runtime for both serving locally and prod deployment. The --unstable flag added in this PR targets the legacy deno relay server which we have deprecated.
Please consider opening a github issue with edge runtime repo to help our functions team prioritise Deno KV support.
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I will close this PR for now until upstream support is added to edge runtime. |
What kind of change does this PR introduce?
feature
What is the current behavior?
Currently,
supabase functions servedoesn't allow passing any custom deno flags into its underlingdeno runcommand. This change adds an--unstableflag.fixes supabase/edge-runtime#210
What is the new behavior?
If
--unstableflag is explicitly added tosupabase functions serve --unstable, the flag is appended to thedeno runstring before the function path.