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2024-10-12feat(npm): support `--allow-scripts` on `deno run` (and `deno add`, `deno ↵Nathan Whitaker
test`, etc) (#26075) Fixes https://github.com/denoland/deno/issues/25533. Fixes https://github.com/denoland/deno/issues/25396. Previously we only supported it on `deno install` and `deno cache`, which is annoying if you're using `nodeModulesDir: auto`. Also changes from printing output of lifecycle scripts directly to capturing the output and only printing it on error.
2024-10-04fix(install): surface package.json dependency errors (#26023)David Sherret
2024-10-04Revert "feat: warn when using --allow-run with no allow list" (#26021)David Sherret
Although using `--allow-run` without an allow list gives basically no security, I think we should remove this warning because it gets in the way and the only way to disable it is via --quiet.
2024-10-03feat(permissions): allow importing from cdn.jsdelivr.net by default (#26013)David Sherret
The exploit `--allow-import` is preventing against requires a compromised host. To make things easier and given its popularity, we're going to have the default `--allow-import` value include `cdn.jsdelivr.net:443`, but this can be overridden by replacing the `--allow-import` value with something else.
2024-10-02feat(byonm): support `deno run npm:<package>` when package is not in ↵David Sherret
package.json (#25981) Closes https://github.com/denoland/deno/issues/25905
2024-10-01fix: remove the typo in the help message (#25962)MujahedSafaa
This PR fixes: https://github.com/denoland/deno/issues/25274 Remove the extra shorthand -S that attached to the --deny-sys.
2024-10-01fix: Hide 'deno cache' from help output (#25960)Bartek Iwańczuk
`deno cache` was soft-deprecated in favor of `deno install`. It should not show up in the help output.
2024-09-30fix(flags): move some content from docs.deno.com into help output (#25951)Leo Kettmeir
2024-09-30fix(info): error instead of panic for npm specifiers when using byonm (#25947)David Sherret
2024-09-30refactor: bury descriptor parsing in PermissionsContainer (#25936)David Sherret
Closes https://github.com/denoland/deno/issues/25634
2024-09-28refactor: use deno_path_util (#25918)David Sherret
2024-09-27fix(node): Pass NPM_PROCESS_STATE to subprocesses via temp file instead of ↵Nathan Whitaker
env var (#25896) Fixes https://github.com/denoland/deno/issues/25401. Fixes https://github.com/denoland/deno/issues/25841. Fixes https://github.com/denoland/deno/issues/25891.
2024-09-27fix(flags): --allow-all should conflict with lower permissions (#25909)David Sherret
Using `--allow-all` with other `--allow-x` permission flags should cause an error since `--allow-all` is a superset of `--allow-x`. Closes #25901
2024-09-27fix(lint): correctly handle old jsx in linter (#25902)Luca Casonato
Previously the CLI was incorrectly reporting `React` as unused in a JSX file that uses the "old" transform. The LSP was already handling this correctly.
2024-09-26feat(install): warn repeatedly about not-run lifecycle scripts on explicit ↵Nathan Whitaker
installs (#25878) Currently we only warn once. With this PR, we continue to warn about not-run scripts on explicit `deno install` (or cache). For `run` (or other subcommands) we only warn the once, as we do currently.
2024-09-26feat: add `--allow-import` flag (#25469)Bartek Iwańczuk
This replaces `--allow-net` for import permissions and makes the security sandbox stricter by also checking permissions for statically analyzable imports. By default, this has a value of `--allow-import=deno.land:443,jsr.io:443,esm.sh:443,raw.githubusercontent.com:443,gist.githubusercontent.com:443`, but that can be overridden by providing a different set of hosts. Additionally, when no value is provided, import permissions are inferred from the CLI arguments so the following works because `fresh.deno.dev:443` will be added to the list of allowed imports: ```ts deno run -A -r https://fresh.deno.dev ``` --------- Co-authored-by: David Sherret <dsherret@gmail.com>
2024-09-24fix(cli): Warn on not-run lifecycle scripts with global cache (#25786)Nathan Whitaker
Refactors the lifecycle scripts code to extract out the common functionality and then uses that to provide a warning in the global resolver. While ideally we would still support them with the global cache, for now a warning is at least better than the status quo (where people are unaware why their packages aren't working).
2024-09-23fix: error out if a valid flag is passed before a subcommand (#25830)Leo Kettmeir
Closes #25808
2024-09-23BREAKING: remove support for remote import maps in deno.json (#25836)David Sherret
This is for security reasons for the time being for Deno 2. Details to follow post Deno 2.0 release. Remote import maps seem incredibly rare (only 2 usages on GitHub from what I can tell), so we'll add this back with more permissions if there's enough demand for it: https://github.com/search?type=code&q=%2F%22importMap%22%3A+%22http%2F In the meantime, use the `--import-map` flag and `"deno.importMap"` config in the LSP for remote import maps.
2024-09-23feat(fmt): stabilize CSS, HTML and YAML formatters (#25753)Bartek Iwańczuk
This commits stabilizes CSS, HTML and YAML formatters in `deno fmt`. It is no longer required to use either of these flags: - `--unstable-css` - `--unstable-html` - `--unstable-yaml` Or these `unstable` options in the config file: - `fmt-css` - `fmt-html` - `html-yaml`
2024-09-20fix(cli): Default to auto with --node-modules-dir flag (#25772)Nathan Whitaker
Fixes a regression where we were ignoring `--node-modules-dir` if there was no value passed with it. We should instead default to "auto", to maintain compat with deno 1
2024-09-20fix(flags): properly error out for urls (#25770)Leo Kettmeir
Closes https://github.com/denoland/deno/issues/25760
2024-09-19fix(cli): Only set allow net flag for deno serve if not already allowed all ↵Nathan Whitaker
(#25743) Fixes #25740
2024-09-18feat: suggest `deno install --entrypoint` instead of `deno cache` (#25228)Asher Gomez
Hides `deno cache` from `--help` output. --------- Signed-off-by: Asher Gomez <ashersaupingomez@gmail.com> Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-09-18feat: default to TS for file extension and support ext flag in more ↵Leo Kettmeir
scenarios (#25472) Closes #11220 Currently does lint, fmt, and repl
2024-09-18fix(flags): don't treat empty run command as task subcommand (#25708)Leo Kettmeir
2024-09-18fix: remove --allow-run warning when using deno without args or subcommand ↵HasanAlrimawi
(#25684) Closes #25676 --------- Co-authored-by: David Sherret <dsherret@gmail.com>
2024-09-18fix: do not panic running invalid file specifier (#25530)Yazan AbdAl-Rahman
Co-authored-by: Bedis Nbiba <bedisnbiba@gmail.com>
2024-09-17feat(cli): evaluate code snippets in JSDoc and markdown (#25220)Yusuke Tanaka
This commit lets `deno test --doc` command actually evaluate code snippets in JSDoc and markdown files. ## How it works 1. Extract code snippets from JSDoc or code fences 2. Convert them into pseudo files by wrapping them in `Deno.test(...)` 3. Register the pseudo files as in-memory files 4. Run type-check and evaluation We apply some magic at the step 2 - let's say we have the following file named `mod.ts` as an input: ````ts /** * ```ts * import { assertEquals } from "jsr:@std/assert/equals"; * * assertEquals(add(1, 2), 3); * ``` */ export function add(a: number, b: number) { return a + b; } ```` This is virtually transformed into: ```ts import { assertEquals } from "jsr:@std/assert/equals"; import { add } from "files:///path/to/mod.ts"; Deno.test("mod.ts$2-7.ts", async () => { assertEquals(add(1, 2), 3); }); ``` Note that a new import statement is inserted here to make `add` function available. In a nutshell, all items exported from `mod.ts` become available in the generated pseudo file with this automatic import insertion. The intention behind this design is that, from library user's standpoint, it should be very obvious that this `add` function is what this example code is attached to. Also, if there is an explicit import statement like `import { add } from "./mod.ts"`, this import path `./mod.ts` is not helpful for doc readers because they will need to import it in a different way. The automatic import insertion has some edge cases, in particular where there is a local variable in a snippet with the same name as one of the exported items. This case is addressed by employing swc's scope analysis (see test cases for more details). ## "type-checking only" mode stays around This change will likely impact a lot of existing doc tests in the ecosystem because some doc tests rely on the fact that they are not evaluated - some cause side effects if executed, some throw errors at runtime although they do pass the type check, etc. To help those tests gradually transition to the ones runnable with the new `deno test --doc`, we will keep providing the ability to run type-checking only via `deno check --doc`. Additionally there is a `--doc-only` option added to the `check` subcommand too, which is useful when you want to type-check on code snippets in markdown files, as normal `deno check` command doesn't accept markdown. ## Demo https://github.com/user-attachments/assets/47e9af73-d16e-472d-b09e-1853b9e8f5ce --- Closes #4716
2024-09-18feat: update warning message for --allow-run with no list (#25693)Bartek Iwańczuk
Ref https://github.com/denoland/deno/pull/25215#discussion_r1762064605
2024-09-16feat: warn when using `--allow-run` with no allow list (#25215)David Sherret
2024-09-16refactor(permissions): split up Descriptor into Allow, Deny, and Query (#25508)David Sherret
This makes the permission system more versatile.
2024-09-13feat(flags): support user provided args in repl subcommand (#25605)Leo Kettmeir
closes https://github.com/denoland/deno/issues/11547
2024-09-12fix: no cmd prefix in help output go links (#25459)Luca Casonato
2024-09-12refactor: cleanup unstable checks for WebGPU, FFI and FS APIs (#25586)Asher Gomez
Continuation of work in #25488. --------- Signed-off-by: Asher Gomez <ashersaupingomez@gmail.com>
2024-09-11feat(upgrade): better error message on failure (#25503)Bartek Iwańczuk
Co-authored-by: crowlkats <crowlkats@toaxl.com>
2024-09-10fix: add link to env var docs (#25557)Leo Kettmeir
2024-09-09BREAKING: Remove `--unstable` flag (#25522)Bartek Iwańczuk
This commit effectively removes the --unstable flag. It's still being parsed, but it only prints a warning that a granular flag should be used instead and doesn't actually enable any unstable feature. Closes https://github.com/denoland/deno/issues/25485 Closes https://github.com/denoland/deno/issues/23237
2024-09-09fix: remove recently added deno.json node_modules aliasing (#25542)David Sherret
This was initially added in #25399 in order to make transitioning over from package.json to deno.json more easy, but it causes some problems that are shown in the issue and it also means that the output of `deno install` would have different resolution than `npm install`. Overall, I think it's too much complexity to be smarter about this and it's probably best to not do it. If someone needs an aliased folder then they should keep using a package.json Closes #25538
2024-09-07feat(add/install): Flag to add dev dependency to package.json (#25495)Nathan Whitaker
``` deno install --dev npm:chalk ``` Adds to `devDependencies` if a `package.json` is present, otherwise it just adds to `imports` in `deno.json`
2024-09-06fix(jupyter): allow unstable flags (#25483)Leo Kettmeir
Closes #25463
2024-09-06refactor(permissions): remove FromStr implementations, add ::parse methods ↵Bartek Iwańczuk
(#25473) The `.parse()` calls in permission code are only making it more confusing, verbosity is encouraged and welcome in this code even at the cost of not being concise. Left a couple TODOs to not use `AnyError`.
2024-09-05feat(flags): allow double commas to escape values in path based flags (#25453)Leo Kettmeir
Fixes https://github.com/denoland/deno/issues/6553 Fixes https://github.com/denoland/deno/issues/9535
2024-09-05feat(uninstall): alias to 'deno remove' if -g flag missing (#25461)Bartek Iwańczuk
Close https://github.com/denoland/deno/issues/25457
2024-09-04feat(install): deno install with entrypoint (#25411)Nathan Whitaker
``` deno install --entrypoint one.ts two.ts ``` effectively equivalent to `deno cache`
2024-09-04BREAKING(config): make supported compilerOptions an allow list (#25432)David Sherret
Deno has been using a deny list, which doesn't make sense because a lot of these options don't even work. Closes #25363
2024-09-04fix(byonm): resolve npm deps of jsr deps (#25399)David Sherret
This allows using npm deps of jsr deps without having to add them to the root package.json. Works by taking the package requirement and scanning the `node_modules/.deno` directory for the best matching package, so it relies on deno's node_modules structure. Additionally to make the transition from package.json to deno.json easier, Deno now: 1. Installs npm deps in a deno.json at the same time as installing npm deps from a package.json. 2. Uses the alias in the import map for `node_modules/<alias>` for better package.json compatiblity.
2024-09-04fix: lock down allow-run permissions more (#25370)David Sherret
`--allow-run` even with an allow list has essentially been `--allow-all`... this locks it down more. 1. Resolves allow list for `--allow-run=` on startup to an absolute path, then uses these paths when evaluating if a command can execute. Also, adds these paths to `--deny-write` 1. Resolves the environment (cwd and env vars) before evaluating permissions and before executing a command. Then uses this environment to evaluate the permissions and then evaluate the command.
2024-09-03fix(flags): require global flag for permission flags in install subcommand ↵Leo Kettmeir
(#25391) Also rewrites some of the subcommands help text Closes https://github.com/denoland/deno/issues/25362 --------- Co-authored-by: Bartek Iwańczuk <biwanczuk@gmail.com>
2024-09-03fix(install): recommend using `deno install -g` when using a single http url ↵Bartek Iwańczuk
(#25388) Closes https://github.com/denoland/deno/issues/25361