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2024-01-26fix: make deprecation warnings less verbose (#22128)Bartek Iwańczuk
This commit makes deprecation warnings less verbose by default. Only a single warnings is issued per deprecated API use. `DENO_VERBOSE_WARNINGS` env var can be provided to enable more detailed logging for each use of API including a stack trace. https://github.com/denoland/deno/assets/13602871/9c036c84-0044-4cb6-9c8e-deb641f43712
2024-01-22feat(lockfile): track JSR and npm dependencies in config file (#22004)David Sherret
See overview in https://github.com/denoland/deno_lockfile/pull/13
2024-01-22refactor: add "UnstableConfig" struct to cli/args/flags.rs (#21993)Bartek Iwańczuk
This commit adds "UnstableConfig" struct which centralizes handling of all "--unstable-*" flags. Closes https://github.com/denoland/deno/issues/21920
2024-01-18feat: Start warning on each use of a deprecated API (#21939)Bartek Iwańczuk
This commit introduces deprecation warnings for "Deno.*" APIs. This is gonna be quite noisy, but should tremendously help with user code updates to ensure smooth migration to Deno 2.0. The warning is printed at each unique call site to help quickly identify where code needs to be adjusted. There's some stack frame filtering going on to remove frames that are not useful to the user and would only cause confusion. The warning can be silenced using "--quiet" flag or "DENO_NO_DEPRECATION_WARNINGS" env var. "Deno.run()" API is now using this warning. Other deprecated APIs will start warning in follow up PRs. Example: ```js import { runEcho as runEcho2 } from "http://localhost:4545/run/warn_on_deprecated_api/mod.ts"; const p = Deno.run({ cmd: [ Deno.execPath(), "eval", "console.log('hello world')", ], }); await p.status(); p.close(); async function runEcho() { const p = Deno.run({ cmd: [ Deno.execPath(), "eval", "console.log('hello world')", ], }); await p.status(); p.close(); } await runEcho(); await runEcho(); for (let i = 0; i < 10; i++) { await runEcho(); } await runEcho2(); ``` ``` $ deno run --allow-read foo.js Warning ├ Use of deprecated "Deno.run()" API. │ ├ This API will be removed in Deno 2.0. Make sure to upgrade to a stable API before then. │ ├ Suggestion: Use "Deno.Command()" API instead. │ └ Stack trace: └─ at file:///Users/ib/dev/deno/foo.js:3:16 hello world Warning ├ Use of deprecated "Deno.run()" API. │ ├ This API will be removed in Deno 2.0. Make sure to upgrade to a stable API before then. │ ├ Suggestion: Use "Deno.Command()" API instead. │ └ Stack trace: ├─ at runEcho (file:///Users/ib/dev/deno/foo.js:8:18) └─ at file:///Users/ib/dev/deno/foo.js:13:7 hello world Warning ├ Use of deprecated "Deno.run()" API. │ ├ This API will be removed in Deno 2.0. Make sure to upgrade to a stable API before then. │ ├ Suggestion: Use "Deno.Command()" API instead. │ └ Stack trace: ├─ at runEcho (file:///Users/ib/dev/deno/foo.js:8:18) └─ at file:///Users/ib/dev/deno/foo.js:14:7 hello world Warning ├ Use of deprecated "Deno.run()" API. │ ├ This API will be removed in Deno 2.0. Make sure to upgrade to a stable API before then. │ ├ Suggestion: Use "Deno.Command()" API instead. │ └ Stack trace: ├─ at runEcho (file:///Users/ib/dev/deno/foo.js:8:18) └─ at file:///Users/ib/dev/deno/foo.js:17:9 hello world hello world hello world hello world hello world hello world hello world hello world hello world hello world Warning ├ Use of deprecated "Deno.run()" API. │ ├ This API will be removed in Deno 2.0. Make sure to upgrade to a stable API before then. │ ├ Suggestion: Use "Deno.Command()" API instead. │ ├ Suggestion: It appears this API is used by a remote dependency. │ Try upgrading to the latest version of that dependency. │ └ Stack trace: ├─ at runEcho (http://localhost:4545/run/warn_on_deprecated_api/mod.ts:2:18) └─ at file:///Users/ib/dev/deno/foo.js:20:7 hello world ``` Closes #21839
2024-01-14chore: upgrade deno_core to 0.246.0 (#21904)Bartek Iwańczuk
2024-01-06fix(compile): preserve granular unstable features (#21827)Bartek Iwańczuk
Fix https://github.com/denoland/deno/issues/21814
2024-01-05fix(ext/node): add fs.cp, fs.cpSync, promises.cp (#21745)Divy Srivastava
Fixes https://github.com/denoland/deno/issues/20803 Fixes https://github.com/denoland/deno/issues/21723 Performance: copying a 48GiB rust `target` folder (recursive) | Platform | `deno` | `node v21.5` | Improvement | | -------- | ------- | ------- | ------- | | macOS (APFS) | 3.1secs | 127.99 secs | **42x** | | Windows | 18.3secs | 67.2secs | **3.8x** | Copying files with varying sizes: ![image](https://github.com/denoland/deno/assets/34997667/58932652-6f7a-47f5-8504-896dc9ab4ddc)
2024-01-03chore: upgrade deno_core to 0.241.0 (#21765)Bartek Iwańczuk
2024-01-01chore: update copyright to 2024 (#21753)David Sherret
2023-12-13fix: implement child_process IPC (#21490)Divy Srivastava
This PR implements the Node child_process IPC functionality in Deno on Unix systems. For `fd > 2` a duplex unix pipe is set up between the parent and child processes. Currently implements data passing via the channel in the JSON serialization format.
2023-12-06fix(compile/npm): ignore symlinks to non-existent paths in node_modules ↵David Sherret
directory (#21479) Part of https://github.com/denoland/deno/issues/21476
2023-11-29feat(compile): support "bring your own node_modules" in deno compile (#21377)David Sherret
Not tested thoroughly. This is a good start. Closes #21350
2023-11-14perf: move jupyter esm out of main snapshot (#21163)Divy Srivastava
Towards https://github.com/denoland/deno/issues/21136
2023-11-11perf: snapshot runtime ops (#21127)Divy Srivastava
Closes https://github.com/denoland/deno/issues/21135 ~1ms startup time improvement --------- Signed-off-by: Divy Srivastava <dj.srivastava23@gmail.com> Co-authored-by: David Sherret <dsherret@users.noreply.github.com>
2023-11-10perf(cli): strace mode for ops (undocumented) (#21131)Matt Mastracci
Example usage: ``` # Trace every op except op_*tick* cargo run -- run --unstable -A --strace-ops=-tick '/Users/matt/Documents/github/deno/deno/ext/websocket/autobahn/autobahn_server.js # Trace any op matching op_*http* cargo run -- run --unstable -A --strace-ops=http ... ``` Example output: ``` [ 11.478] op_ws_get_buffer : Dispatched Slow [ 11.478] op_ws_get_buffer : Completed Slow [ 11.478] op_ws_send_binary : Dispatched Fast [ 11.478] op_ws_send_binary : Completed Fast [ 11.478] op_ws_next_event : Dispatched Async [ 11.478] op_try_close : Dispatched Fast [ 11.478] op_try_close : Completed Fast [ 11.478] op_timer_handle : Dispatched Fast [ 11.478] op_timer_handle : Completed Fast [ 11.478] op_sleep : Dispatched Asyn ```
2023-11-05chore: migrate to new deno_core and metrics (#21057)Matt Mastracci
- Uses the new OpMetrics system for sync and async calls - Partial revert of #21048 as we moved Array.fromAsync upstream to deno_core
2023-10-31feat: deno run --unstable-hmr (#20876)Bartek Iwańczuk
This commit adds `--unstable-hmr` flag, that enabled Hot Module Replacement. This flag works like `--watch` and accepts the same arguments. If HMR is not possible the process will be restarted instead. Currently HMR is only supported in `deno run` subcommand. Upon HMR a `CustomEvent("hmr")` will be dispatched that contains information which file was changed in its `details` property. --------- Co-authored-by: Valentin Anger <syrupthinker@gryphno.de> Co-authored-by: David Sherret <dsherret@gmail.com>
2023-10-12refactor: FeatureChecker integration in ext/ crates (#20797)Bartek Iwańczuk
Towards https://github.com/denoland/deno/issues/20779.
2023-10-03refactor(npm): break up `NpmModuleLoader` and move more methods into the ↵David Sherret
managed `CliNpmResolver` (#20777) Part of https://github.com/denoland/deno/issues/18967
2023-10-02refactor(npm): make `NpmCache`, `CliNpmRegistryApi`, and `NpmResolution` ↵David Sherret
internal to `npm::managed` (#20764)
2023-09-30refactor(npm): create `cli::npm::managed` module (#20740)David Sherret
Creates the `cli::npm::managed` module and starts moving more functionality into it.
2023-09-29refactor(cli): make `CliNpmResolver` a trait (#20732)David Sherret
This makes `CliNpmResolver` a trait. The terminology used is: - **managed** - Deno manages the node_modules folder and does an auto-install (ex. `ManagedCliNpmResolver`) - **byonm** - "Bring your own node_modules" (ex. `ByonmCliNpmResolver`, which is in this PR, but unimplemented at the moment) Part of #18967
2023-09-28refactor(ext/node): remove dependency on deno_npm and deno_semver (#20718)David Sherret
This is required from BYONM (bring your own node_modules). Part of #18967
2023-09-18fix(cli): for main-module that exists in package.json, use the version ↵await-ovo
defined in package.json directly (#20328)
2023-08-26chore: update to Rust 1.72 (#20258)林炳权
<!-- Before submitting a PR, please read https://deno.com/manual/contributing 1. Give the PR a descriptive title. Examples of good title: - fix(std/http): Fix race condition in server - docs(console): Update docstrings - feat(doc): Handle nested reexports Examples of bad title: - fix #7123 - update docs - fix bugs 2. Ensure there is a related issue and it is referenced in the PR text. 3. Ensure there are tests that cover the changes. 4. Ensure `cargo test` passes. 5. Ensure `./tools/format.js` passes without changing files. 6. Ensure `./tools/lint.js` passes. 7. Open as a draft PR if your work is still in progress. The CI won't run all steps, but you can add '[ci]' to a commit message to force it to. 8. If you would like to run the benchmarks on the CI, add the 'ci-bench' label. --> As the title. --------- Co-authored-by: Matt Mastracci <matthew@mastracci.com>
2023-08-21refactor: upgrade deno_ast 0.28 and deno_semver 0.4 (#20193)David Sherret
2023-08-16feat(ext/node): eagerly bootstrap node (#20153)Matt Mastracci
To fix bugs around detection of when node emulation is required, we will just eagerly initialize it. The improvements we make to reduce the impact of the startup time: - [x] Process stdin/stdout/stderr are lazily created - [x] node.js global proxy no longer allocates on each access check - [x] Process checks for `beforeExit` listeners before doing expensive shutdown work - [x] Process should avoid adding global event handlers until listeners are added Benchmarking this PR (`89de7e1ff`) vs main (`41cad2179`) ``` 12:36 $ third_party/prebuilt/mac/hyperfine --warmup 100 -S none './deno-41cad2179 run ./empty.js' './deno-89de7e1ff run ./empty.js' Benchmark 1: ./deno-41cad2179 run ./empty.js Time (mean ± σ): 24.3 ms ± 1.6 ms [User: 16.2 ms, System: 6.0 ms] Range (min … max): 21.1 ms … 29.1 ms 115 runs Benchmark 2: ./deno-89de7e1ff run ./empty.js Time (mean ± σ): 24.0 ms ± 1.4 ms [User: 16.3 ms, System: 5.6 ms] Range (min … max): 21.3 ms … 28.6 ms 126 runs ``` Fixes https://github.com/denoland/deno/issues/20142 Fixes https://github.com/denoland/deno/issues/15826 Fixes https://github.com/denoland/deno/issues/20028
2023-08-01refactor(runtime): use new fd methods from resource table (#20010)Matt Mastracci
Prereq for fast streams work. No longer need `#[cfg]` around `backing_fd`.
2023-07-29chore: remove println in DenoCompileBinaryWriter (#19976)David Sherret
2023-07-28feat(compile): Add `--no-terminal` to compile command (#17991)JasperVanEsveld
2023-07-27chore: cleanup EmbeddedModuleLoader (#19911)Luca Casonato
Source code is now not cloned anymore between eszip and deno_core, as eszip now returns `Arc<[u8]>`, that can be trivially casted into `Arc<str>`, which `deno_core` can consume without copying.
2023-07-26fix(check): should bust check cache when json module or npm resolution ↵David Sherret
changes (#19941) A small part of #19928.
2023-07-24refactor(ext/node): CjsCodeAnalyzer - analyze_cjs optionally pass source ↵David Sherret
text (#19896)
2023-07-19feat(ext/node): properly segregate node globals (#19307)Luca Casonato
Code run within Deno-mode and Node-mode should have access to a slightly different set of globals. Previously this was done through a compile time code-transform for Node-mode, but this is not ideal and has many edge cases, for example Node's globalThis having a different identity than Deno's globalThis. This commit makes the `globalThis` of the entire runtime a semi-proxy. This proxy returns a different set of globals depending on the caller's mode. This is not a full proxy, because it is shadowed by "real" properties on globalThis. This is done to avoid the overhead of a full proxy for all globalThis operations. The globals between Deno-mode and Node-mode are now properly segregated. This means that code running in Deno-mode will not have access to Node's globals, and vice versa. Deleting a managed global in Deno-mode will NOT delete the corresponding global in Node-mode, and vice versa. --------- Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com> Co-authored-by: Aapo Alasuutari <aapo.alasuutari@gmail.com>
2023-07-02Reland "fix(cli): don't store blob and data urls in the module cache" (#18581)Nayeem Rahman
Relands #18261 now that https://github.com/lucacasonato/esbuild_deno_loader/pull/54 is landed and used by fresh. Fixes #18260.
2023-06-10chore(tests): test_util - Add `PathRef` (#19450)David Sherret
This adds a new `PathRef` struct to test_util for making it easier to work with paths in test code. I'm going to expand on this more in the future.
2023-06-08refactor(compile): store the npm snapshot in the eszip (#19343)David Sherret
2023-06-05fix: upgrade to deno_ast 0.27 (#19375)David Sherret
Closes #19148
2023-05-30feat(runtime): add `WorkerLogLevel` (#19316)David Sherret
This is not really used yet, but provides some infrastructure for doing more fine grained logging in JS. I will add warn messages in a future PR.
2023-05-28refactor(core): remove ext: modules from the module map (#19040)Nayeem Rahman
Rather than disallowing `ext:` resolution, clear the module map after initializing extensions so extension modules are anonymized. This operation is explicitly called in `deno_runtime`. Re-inject `node:` specifiers into the module map after doing this. Fixes #17717.
2023-05-28chore: maybe fix cli/standalone/virtual_fs tests on main (#19295)David Sherret
Not sure why these don't fail on a PR run: https://github.com/denoland/deno/actions/runs/5102317156/jobs/9171796164 **Merge on approval**
2023-05-28chore: fix flaky test_include_dir_recursive (#19291)David Sherret
Maybe fixes this on main.
2023-05-27fix(compile): inline symlinks as files outside node_modules dir and warn for ↵David Sherret
directories (#19285) If a symlink within the `node_modules` directory lies outside that directory, it will now warn and inline the file. For directories, it will just warn for now. Probably fixes #19251 (I'm still unable to reproduce).
2023-05-26fix(compile): implicit read permission to npm vfs (#19281)David Sherret
Closes #19280
2023-05-25fix(compile): improve panic message when stripping root path fails (#19258)David Sherret
I'm not sure what's going on here, so this will help us debug. For #19251
2023-05-25fix(compile): handle when DENO_DIR is readonly (#19257)David Sherret
Closes #19253
2023-05-24refactor: upgrade to deno_npm 0.6 (#19244)David Sherret
2023-05-24feat(ext/fs): add isBlockDevice, isCharDevice, isFifo, isSocket to FileInfo ↵Hirotaka Tagawa / wafuwafu13
(#19008) `isFile`, `isDirectory`, `isSymlink` are defined in `Deno.FileInfo`, but `isBlockDevice`, `isCharacterDevice`, `isFIFO`, `isSocket` are not defined. --------- Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2023-05-22fix(npm): store npm binary command resolution in lockfile (#19219)David Sherret
Part of #19038 Closes #19034 (eliminates the time spent re-resolving)
2023-05-17fix(npm): improved optional dependency support (#19135)David Sherret
Note: If the package information has already been cached, then this requires running with `--reload` or for the registry information to be fetched some other way (ex. the cache busting). Closes #15544 --------- Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
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