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2024-08-15refactor: remove version::is_canary(), use ReleaseChannel instead (#25053)Bartek Iwańczuk
In preparation for https://github.com/denoland/deno/pull/25014, this commit removes public `is_canary()` method and instead uses an enum `ReleaseChannel` to be able to designate more "kinds" of builds.
2024-08-15feat: `deno compile --icon <ico>` (#25039)Divy Srivastava
Add `--icon` flag to set deno compile'd executable icon on Windows. ``` deno compile --icon icon.ico game.tsx ``` Depends on https://github.com/denoland/sui/pull/24 <img width="447" alt="image" src="https://github.com/user-attachments/assets/7f6f3aa0-6872-4975-ae9d-06701b7684b8"> Closes https://github.com/denoland/deno/issues/8912
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(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
2024-08-14fix(cli): support --watch when running cjs npm packages (#25038)Luca Casonato
2024-08-13fix(tls): print a warning if a system certificate can't be loaded (#25023)Bartek Iwańczuk
This commit changes how system certificates are loaded on startup. Instead of hard erroring if a certificate can't be decoded, we are now printing a warning and bumping a hex representation of the certificate and continue execution. Ref https://github.com/denoland/deno/issues/24137
2024-08-12feat: deno remove (#24952)David Sherret
Co-authored-by: Satya Rohith <me@satyarohith.com>
2024-08-12feat: `deno upgrade --rc` (#24905)Bartek Iwańczuk
This commit adds the "--rc" flag to "deno upgrade" subcommand. This flag allows to upgrade to the latest "release candidate" release. The update checker was also updated to take this into account.
2024-08-12feat: better help output (#24958)Leo Kettmeir
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.
2024-08-09feat(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 ```
2024-08-08feat: `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>
2024-08-08feat: treat bare deno command with run arguments as deno run (#24887)Leo Kettmeir
removes the necessity for the `run` subcommand to run scripts fixes #24493
2024-08-08feat(cli): Add --env-file as alternative to --env (#24555)Birk Skyum
2024-08-08feat: support short flags for permissions (#24883)Ryan Dahl
This commit adds short CLI flags for following permission flags: - "-R" for "--allow-read" - "-W" for "--allow-write" - "-E" for "--allow-env" - "-N" for "--allow-net" - "-S" for "--allow-sys" --------- Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-08-08feat: deno clean (#24950)David Sherret
Co-authored-by: Satya Rohith <me@satyarohith.com>
2024-08-07fix(compile): support workspace members importing other members (#24909)David Sherret
2024-08-02feat(unstable/fmt): move yaml formatting behind unstable flag (#24848)David Sherret
This moves YAML formatting behind an unstable flag for Deno 1.46. This will make it opt-in to start and then we can remove the flag to make it on by default in version of Deno after that. This can be specified by doing `deno fmt --unstable-yaml` or by specifying the following in a deno.json file: ```json { "unstable": ["fmt-yaml"] } ```
2024-08-02fix(cli): shorten examples in help text (#24374)i-api
2024-08-02feat(test): rename --allow-none to --permit-no-files (#24809)Luca Casonato
2024-08-02feat(fmt): support YAML (#24717)Pig Fang
2024-08-02docs: fix typos (#24820)Andreas Deininger
This PR fixes various typos I spotted in the project.
2024-08-01fix: Don't panic if failed to add system certificate (#24823)Bartek Iwańczuk
This commit fixes the panic from https://github.com/denoland/deno/issues/24137. I'm not sure if we want to hard error or maybe instead skip with a warning and continue execution.
2024-07-31perf: update deno_ast to 0.41 (#24819)David Sherret
Some perf gains in swc (I measured formatting and it was slightly faster). Includes: * https://github.com/denoland/deno_graph/pull/508 * https://github.com/denoland/eszip/pull/193
2024-07-30fix(node): Rework node:child_process IPC (#24763)Nathan Whitaker
Fixes https://github.com/denoland/deno/issues/24756. Fixes https://github.com/denoland/deno/issues/24796. This also gets vitest working when using [`--pool=forks`](https://vitest.dev/guide/improving-performance#pool) (which is the default as of vitest 2.0). Ref https://github.com/denoland/deno/issues/23882. --- This PR resolves a handful of issues with child_process IPC. In particular: - We didn't support sending typed array views over IPC - Opening an IPC channel resulted in the event loop never exiting - Sending a `null` over IPC would terminate the channel - There was some UB in the read implementation (transmuting an `&[u8]` to `&mut [u8]`) - The `send` method wasn't returning anything, so there was no way to signal backpressure (this also resulted in the benchmark `child_process_ipc.mjs` being misleading, as it tried to respect backpressure. That gave node much worse results at larger message sizes, and gave us much worse results at smaller message sizes). - We weren't setting up the `channel` property on the `process` global (or on the `ChildProcess` object), and also didn't have a way to ref/unref the channel - Calling `kill` multiple times (or disconnecting the channel, then calling kill) would throw an error - Node couldn't spawn a deno subprocess and communicate with it over IPC
2024-07-29fix(cli): Unhide publish subcommand help string (#24787)Ryan B.
Fixes #24753 The help text for `deno publish` was marked hidden while in preview. This is no longer a preview feature.
2024-07-27fix(npmrc): skip loading .npmrc in home dir on permission error (#24758)David Sherret
2024-07-25refactor: decouple node resolution from deno_core (#24724)David Sherret
2024-07-23fix(upgrade): do not error if config in cwd invalid (#24689)David Sherret
``` > deno upgrade error: Unsupported lockfile version 'invalid'. Try upgrading Deno or recreating the lockfile. V:\scratch > V:\deno\target\debug\deno upgrade Looking up latest version Local deno version 1.45.3 is the most recent release ``` Closes #24517 Closes #20729
2024-07-23refactor: update to use deno_package_json (#24688)David Sherret
This is in preparation for extracting out node resolution code from ext/node (which is something I'm going to do gradually over time). Uses https://github.com/denoland/deno_package_json
2024-07-19refactor: update to deno_config 0.25 (#24645)David Sherret
- Gets rid of WorkspaceMemberContext. It's now `Workspace` and `WorkspaceDirectory` - Uses the workspace cache in the lsp * https://github.com/denoland/deno_config/pull/95 * https://github.com/denoland/deno_config/pull/96
2024-07-18fix(lsp): support npm workspaces and fix some resolution issues (#24627)David Sherret
Makes the lsp use the same code as the rest of the cli.
2024-07-15fix(node): Fix `--allow-scripts` with no `deno.json` (#24533)Nathan Whitaker
We would resolve the wrong package.json, resulting in an inability to run CJS (or other node-mode) scripts
2024-07-15fix(workspace): do not resolve to self for npm pkg depending on matching req ↵David Sherret
(#24591) Closes #24584
2024-07-12fix(config): regression - should not discover npm workspace for nested ↵David Sherret
deno.json not in workspace (#24559) Closes #24554
2024-07-12refactor: move importMap with imports/scopes diagnostic to deno_config (#24553)David Sherret
2024-07-11chore: `@netlify/edge-bundler` workaround until Deno 2.0 (#24532)David Sherret
Hack for a few months until Deno 2.0. See code for details
2024-07-10feat(jsr): support publishing jsr packages in npm workspaces (#24507)David Sherret
Supports publishing an npm workspace with a directory structure similar to the following: - workspace - package.json - package-a - package.json - jsr.json - package-b - package.json - jsr.json deno_config PR: https://github.com/denoland/deno_config/pull/77 Closes https://github.com/denoland/deno/issues/23638
2024-07-10fix: memory leak when transpiling (#24490)Bartek Iwańczuk
This commit fixes memory leak described in https://github.com/denoland/deno/issues/24380. This is done by upgrading following crates: - deno_ast - deno_graph - eszip - dprint-plugin-typescript - deno_lint - deno_doc - deno_emit
2024-07-10feat(node): Support executing npm package lifecycle scripts ↵Nathan Whitaker
(preinstall/install/postinstall) (#24487) Adds support for running npm package lifecycle scripts, opted into via a new `--allow-scripts` flag. With this PR, when running `deno cache` (or `DENO_FUTURE=1 deno install`) you can specify the `--allow-scripts=pkg1,pkg2` flag to run lifecycle scripts attached to the given packages. Note at the moment this only works when `nodeModulesDir` is true (using the local resolver). When a package with un-run lifecycle scripts is encountered, we emit a warning suggesting things may not work and to try running lifecycle scripts. Additionally, if a package script implicitly requires `node-gyp` and it's not found on the system, we emit a warning. Extra things in this PR: - Extracted out bits of `task.rs` into a separate module for reuse - Added a couple fields to `process.config` in order to support `node-gyp` (it relies on a few variables being there) - Drive by fix to downloading new npm packages to test registry --- TODO: - [x] validation for allow-scripts args (make sure it looks like an npm package) - [x] make allow-scripts matching smarter - [ ] figure out what issues this closes --- Review notes: - This adds a bunch of deps to our test registry due to using `node-gyp`, so it's pretty noisy
2024-07-10feat: deprecate `deno vendor` (#22183)Asher Gomez
This commit deprecates `deno vendor` subcommand in favor of using `--vendor` flag or `"vendor": true` setting in the config file. The subcommand is still available (until Deno 2) but is hidden from the help output. Closes #20584 --------- Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-07-09feat(cli): `deno init --lib` (#22499)muddlebee
Closes #22287 Co-authored-by: Asher Gomez <ashersaupingomez@gmail.com> Co-authored-by: David Sherret <dsherret@gmail.com>
2024-07-09feat(compile): support --env (#24166)HasanAlrimawi
Supported the use of --env flag with the compile subcommand, so that the generated executable/binary file can access the passed env file.
2024-07-09fix: do not download compilerOptions -> types when not type checking (#24473)David Sherret
Closes https://github.com/denoland/deno/issues/22738
2024-07-09fix: add warning for invalid unstable feature use in deno.json/jsonc (#24120)HasanAlrimawi
2024-07-08fix(workspace): better cli file argument handling (#24447)David Sherret
Closes https://github.com/denoland/deno/issues/24422
2024-07-08feat: add `__tests__` to test file detection defaults (#24443)Marvin Hagemeister
The `jest` test runner popularized putting tests into a `__tests__` folder. Whilst many have switched to going with a `.test` suffix in the file name these days, there are still many jest projects that have `__tests__`. By adding this to the default test detection logic it makes `deno test` discover those out of the box.
2024-07-05fix(permissions): handle ipv6 addresses correctly (#24397)Luca Casonato
Also don't panic on invalid domain names and addresses. Extracted with cleanups up from #24080 Co-authored-by: Yazan AbdAl-Rahman <yazan.abdalrahman@exalt.ps>
2024-07-05refactor: move `FileCollector` to deno_config (#24433)David Sherret
2024-07-05feat: Deprecate --lock-write flag (#24436)Bartek Iwańczuk
This commit deprecates `--lock-write` flag by removing it from the help output and printing a warning message when it's used. Users should use `--frozen=false` instead which was added in https://github.com/denoland/deno/pull/24355. Towards https://github.com/denoland/deno/issues/24167.
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