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2024-08-16fix(node/fs): Use correct offset and length in node:fs.read and write (#25049)Nathan Whitaker
My fix in #25030 was buggy, I forgot to pass the `byteOffset` and `byteLength`. Whoops. I also discovered that fs.read was not respecting the `offset` argument, and we were constructing a new `Buffer` for the callback instead of just passing the original one (which is what node does, and the @types/node definitions also indicate the callback should get the same type). Fixes #25028.
2024-08-16feat(publish): suggest importing `jsr:@std/` for `deno.land/std` urls (#25046)David Sherret
2024-08-16feat(config/jsr): add license field (#25056)David Sherret
1. Adds a new "license" field. 1. Adds this field by default when doing `deno init --lib`
2024-08-16fix(ext/node): improve shelljs compat with managed npm execution (#24912)Yoshiya Hinosawa
This change improves the Node.js compatibility in managed npm resolution mode by disabling the discovery of `node_modules` when the main specifier is inside of `DENO_DIR`. closes #22732 closes #24589
2024-08-15Revert "test: run unit tests with DENO_FUTURE=1 (#24400)" (#25060)Bartek Iwańczuk
This reverts commit 22a834ff5b4b312b8f91be8991f2b495d49fad2f. Appears this commit might have broken tests on `main`.
2024-08-15chore: Disable part of parallel serve test on macos (flaky) (#25057)Nathan Whitaker
MacOS tends to not distribute evenly, so just don't assert that requests were served by > 1 worker on mac. Also added a check that all workers start, so we at least check that on macos.
2024-08-15feat(lint): Add lint for usage of node globals (with autofix) (#25048)Nathan Whitaker
From upgrading `deno_lint`. Previously if you had a node project that used a bunch of node globals (`process.env`, etc), you would have to fix the errors by hand. This PR includes a new lint that detects usages of node globals (`process`, `setImmediate`, `Buffer`, etc.) and provides an autofix to import the correct value. For instance: ```ts // main.ts const _foo = process.env.FOO; ``` `deno lint` gives you ```ts error[no-node-globals]: NodeJS globals are not available in Deno --> /home/foo.ts:1:14 | 1 | const _foo = process.env.FOO; | ^^^^^^^ = hint: Add `import process from "node:process";` docs: https://lint.deno.land/rules/no-node-globals Found 1 problem (1 fixable via --fix) Checked 1 file ``` And `deno lint --fix` adds the import for you: ```ts // main.ts import process from "node:process"; const _foo = process.env.FOO; ```
2024-08-15fix(node): Create additional pipes for child processes (#25016)Nathan Whitaker
Linux/macos only currently. Part of https://github.com/denoland/deno/issues/23524 (fixes it on platforms other than windows). Part of #16899 (fixes it on platforms other than windows). After this PR, playwright is functional on mac/linux.
2024-08-14feat(serve): Opt-in parallelism for `deno serve` (#24920)Nathan Whitaker
Adds a `parallel` flag to `deno serve`. When present, we spawn multiple workers to parallelize serving requests. ```bash deno serve --parallel main.ts ``` Currently on linux we use `SO_REUSEPORT` and rely on the fact that the kernel will distribute connections in a round-robin manner. On mac and windows, we sort of emulate this by cloning the underlying file descriptor and passing a handle to each worker. The connections will not be guaranteed to be fairly distributed (and in practice almost certainly won't be), but the distribution is still spread enough to provide a significant performance increase. --- (Run on an Macbook Pro with an M3 Max, serving `deno.com` baseline:: ``` ❯ wrk -d 30s -c 125 --latency http://127.0.0.1:8000 Running 30s test @ http://127.0.0.1:8000 2 threads and 125 connections Thread Stats Avg Stdev Max +/- Stdev Latency 239.78ms 13.56ms 330.54ms 79.12% Req/Sec 258.58 35.56 360.00 70.64% Latency Distribution 50% 236.72ms 75% 248.46ms 90% 256.84ms 99% 268.23ms 15458 requests in 30.02s, 2.47GB read Requests/sec: 514.89 Transfer/sec: 84.33MB ``` this PR (`with --parallel` flag) ``` ❯ wrk -d 30s -c 125 --latency http://127.0.0.1:8000 Running 30s test @ http://127.0.0.1:8000 2 threads and 125 connections Thread Stats Avg Stdev Max +/- Stdev Latency 117.40ms 142.84ms 590.45ms 79.07% Req/Sec 1.33k 175.19 1.77k 69.00% Latency Distribution 50% 22.34ms 75% 223.67ms 90% 357.32ms 99% 460.50ms 79636 requests in 30.07s, 12.74GB read Requests/sec: 2647.96 Transfer/sec: 433.71MB ```
2024-08-14feat(ext/node): support http2session.socket (#24786)Sean McArthur
Co-authored-by: Satya Rohith <me@satyarohith.com>
2024-08-14fix(lsp): import map lookup for jsr subpath auto import (#25025)Nayeem Rahman
2024-08-14feat(fmt): support HTML, Svelte, Vue, Astro and Angular (#25019)Pig Fang
This commit adds capability to format HTML, Svelte, Vue, Astro and Angular files. "--unstable-html" is required to format HTML files, and "--unstable-component" flag is needed to format other formats. These can also be specified in the config file. Close #25015
2024-08-14test: run unit tests with DENO_FUTURE=1 (#24400)Bartek Iwańczuk
This commit adds another test suite that runs all Deno unit tests with `DENO_FUTURE=1` flag to ensure all APIs are working as expected, once Deno 2 is released. --------- Co-authored-by: Divy Srivastava <dj.srivastava23@gmail.com>
2024-08-14feat(node): support `username` and `_password` in `.npmrc` file (#24793)Asher Gomez
Closes #23950
2024-08-14fix(node/fs): node:fs.read and write should accept typed arrays other than ↵Nathan Whitaker
Uint8Array (#25030) Part of #25028. Our underlying read/write operations in `io` assume the buffer is a Uint8Array, but we were passing in other typed arrays (in the case above it was `Int8Array`).
2024-08-14fix(node/inspector): Session constructor should not throw (#25041)Marvin Hagemeister
There is no constructor code when creating an inspector `Session` instance in Node. Also get rid of some symbols which should've been private properties. This PR doesn't yet add any new implementations though as these are mostly cosmetic changes.
2024-08-14fix(cli): support --watch when running cjs npm packages (#25038)Luca Casonato
2024-08-14fix: `node:inspector` not being registered (#25007)Marvin Hagemeister
For some reason we didn't register the `node:inspector` module, which lead to a panic when trying to import it. This PR registers it. Related: https://github.com/denoland/deno/issues/25004
2024-08-14feat(clean): add progress bar (#25026)Bartek Iwańczuk
Closes https://github.com/denoland/deno/issues/25020
2024-08-14feat(coverage): add breadcrumbs to deno coverage `--html` report (#24860)Łukasz Czerniawski
2024-08-12feat(publish): error on missing license file (#25011)David Sherret
Closes https://github.com/denoland/deno/issues/24676
2024-08-12chore: mark upgrade_prompt as flaky (#25009)David Sherret
2024-08-12feat: deno remove (#24952)David Sherret
Co-authored-by: Satya Rohith <me@satyarohith.com>
2024-08-12chore: update the copyright of c, mjs, and jsx (#25005)Kenta Moriuchi
2024-08-12feat: better help output (#24958)Leo Kettmeir
2024-08-12fix(ext/node): don't concat set-cookie in ServerResponse.appendHeader (#25000)Luca Casonato
Follow-on to https://github.com/denoland/deno/pull/24216/files#r1642188672
2024-08-12feat: Rename --unstable-hmr to --watch-hmr (#24975)Bartek Iwańczuk
This commit stabilizes HMR functionality and renames `--unstable-hmr` to `--watch-hmr`. The `--unstable-hmr` flag is still working, but hidden from the help output. It will be removed in Deno 2. Once https://github.com/denoland/deno/pull/24958 lands we should improve grouping of `--watch` and `--watch-hmr` flags.
2024-08-11fix(ext/node): support ieee-p1363 ECDSA signatures and pss salt len (#24981)Divy Srivastava
Fixes https://github.com/denoland/deno/issues/22919
2024-08-11fix(ext/node): createBrotliCompress params (#24984)Divy Srivastava
Fixes https://github.com/denoland/deno/issues/24416
2024-08-09feat(fmt): support CSS, SCSS, Sass and Less (#24870)Pig Fang
This PR integrates [Malva](https://github.com/g-plane/malva) into `deno fmt`, which introduces the ability to format CSS, SCSS, Sass and Less files. On Linux x64 6.10, this PR increases about 800KiB: ``` ❯ wc -c target/release/deno 125168728 target/release/deno ❯ wc -c target/release/deno 124349456 target/release/deno ```
2024-08-09fix(add): Better error message when missing npm specifier (#24970)Nathan Whitaker
Before: <img width="278" alt="Screenshot 2024-08-09 at 3 15 01 PM" src="https://github.com/user-attachments/assets/91b0ada6-93ee-4be6-a996-078aef98c2a9"> After: <img width="888" alt="Screenshot 2024-08-09 at 3 52 15 PM" src="https://github.com/user-attachments/assets/3c88a0e8-c761-4f70-88bf-109355ac12f0">
2024-08-09fix(install): Properly handle dist tags when setting up node_modules (#24968)Nathan Whitaker
Fixes https://github.com/denoland/deno/issues/24966. Fixes https://github.com/denoland/deno/issues/24932.
2024-08-09fix: stub `node:module.register()` (#24965)Marvin Hagemeister
This is commonly used to register loading non standard file types. But some libs also register TS loaders which Deno supports natively, like the npm `payload` package. This PR unblocks those. Fixes https://github.com/denoland/deno/issues/24902
2024-08-08feat: `deno init --serve` (#24897)Bartek Iwańczuk
This commit adds "--serve" flag to "deno init" subcommand, that provides a template for quick starting a project using "deno serve". --------- Co-authored-by: Asher Gomez <ashersaupingomez@gmail.com>
2024-08-08fix(add): Support dist tags in deno add (#24960)Nathan Whitaker
Fixes #24956.
2024-08-08fix(ext/fetch): include TCP src/dst socket info in error messages (#24939)Yusuke Tanaka
This commit makes `fetch` error messages include source and destination TCP socket info i.e. port number and IP address for better debuggability. Closes #24922
2024-08-08feat(install): change 'Add ...' message (#24949)Bartek Iwańczuk
Changes messages printed by `deno add` from `Add @oak/oak - jsr:@oak/oak^16.1.0` to `Add jsr:@oak/oak16.1.0`.
2024-08-08feat(cli): Add --env-file as alternative to --env (#24555)Birk Skyum
2024-08-08feat(permissions): link to docs in permission prompt (#24948)Bartek Iwańczuk
This commit updates permission prompt to add a link to the documentation for particular flag. Additionally the box drawings around the prompt have been slightly altered for better visibility. <img width="737" alt="Screenshot 2024-08-08 at 12 42 32" src="https://github.com/user-attachments/assets/6ae748cd-4f29-439d-b0ee-f28f565f211a">
2024-08-08feat: deno clean (#24950)David Sherret
Co-authored-by: Satya Rohith <me@satyarohith.com>
2024-08-08fix(node/util): add missing `debug` alias of `debuglog` (#24944)Marvin Hagemeister
Add the missing `node:util.debug` export which is an alias of `node:util.debuglog`, see https://nodejs.org/api/util.html#utildebugsection
2024-08-08fix(ext/node): client closing streaming request shouldn't terminate http ↵Satya Rohith
server (#24946) Closes https://github.com/denoland/deno/issues/22820
2024-08-08perf: skip saving to emit cache after first failure (#24896)David Sherret
2024-08-07fix(ext/fetch): include URL and error details on fetch failures (#24910)Yusuke Tanaka
This commit improves error messages that `fetch` generates on failure. Fixes #24835
2024-08-07fix: `rename` watch event missing (#24893)Marvin Hagemeister
This PR ensures that we forward a `rename` event in our file watcher. The rust lib we use combines that with the `modify` event. This fixes a compatibility issue with Node too, which sends the `rename` event as well. Fixes https://github.com/denoland/deno/issues/24880
2024-08-07fix(compile): support workspace members importing other members (#24909)David Sherret
2024-08-07feat(ext/node): rewrite crypto keys (#24463)Luca Casonato
This completely rewrites how we handle key material in ext/node. Changes in this PR: - **Signing** - RSA - RSA-PSS 🆕 - DSA 🆕 - EC - ED25519 🆕 - **Verifying** - RSA - RSA-PSS 🆕 - DSA 🆕 - EC 🆕 - ED25519 🆕 - **Private key import** - Passphrase encrypted private keys 🆕 - RSA - PEM - DER (PKCS#1) 🆕 - DER (PKCS#8) 🆕 - RSA-PSS - PEM - DER (PKCS#1) 🆕 - DER (PKCS#8) 🆕 - DSA 🆕 - EC - PEM - DER (SEC1) 🆕 - DER (PKCS#8) 🆕 - X25519 🆕 - ED25519 🆕 - DH - **Public key import** - RSA - PEM - DER (PKCS#1) 🆕 - DER (PKCS#8) 🆕 - RSA-PSS 🆕 - DSA 🆕 - EC 🆕 - X25519 🆕 - ED25519 🆕 - DH 🆕 - **Private key export** - RSA 🆕 - DSA 🆕 - EC 🆕 - X25519 🆕 - ED25519 🆕 - DH 🆕 - **Public key export** - RSA - DSA 🆕 - EC 🆕 - X25519 🆕 - ED25519 🆕 - DH 🆕 - **Key pair generation** - Overhauled, but supported APIs unchanged This PR adds a lot of new individual functionality. But most importantly because of the new key material representation, it is now trivial to add new algorithms (as shown by this PR). Now, when adding a new algorithm, it is also widely supported - for example previously we supported ED25519 key pair generation, but we could not import, export, sign or verify with ED25519. We can now do all of those things.
2024-08-06feat(lsp): node specifier completions (#24904)Nayeem Rahman
2024-08-06feat: deno run <task> (#24891)Satya Rohith
This PR updates `deno run` to fallback to executing tasks when there is no script with the specified name. If there are both script and a task with the same name then `deno run` will prioritise executing the script.
2024-08-06feat: vm rewrite (#24596)snek
rewrite vm implementation to increase compat. vm.Module+importModuleDynamically callbacks should be added in a followup.