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11 commits

Author SHA1 Message Date
David Sherret
1cefa831fd
feat(unstable): optional deno_modules directory (#19977)
Closes #15633
2023-08-02 00:49:09 +00:00
Bartek Iwańczuk
06209f824c
perf: cache node resolution when accesing a global (#19930)
Reclaims some of the performance hit introduced by
https://github.com/denoland/deno/pull/19307.
2023-07-25 23:43:00 +02:00
Luca Casonato
e511022c74
feat(ext/node): properly segregate node globals (#19307)
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>
2023-07-19 10:30:04 +02:00
David Sherret
f99a849a5f
chore: fix flaky package_json_auto_discovered_for_local_script_arg (#19445) 2023-06-09 17:23:01 -04:00
Leo Kettmeir
9c8ebce3dc
refactor: merge Deno & Node inspectors (#18691) 2023-04-30 07:24:13 +00:00
Yoshiya Hinosawa
896d7f02cb
chore(ext/console): inspect anonymous function as [Function (anonymous)] (#18283)
This PR changes the inspect result of anonymous functions from
`[Function]` to `[Function (anonymous)]`. This behavior is aligned
to `util.inspect` of Node.js.
2023-03-21 13:12:13 +09:00
David Sherret
033b70af19
fix(npm): lazily install package.json dependencies only when necessary (#17931)
This lazily does an "npm install" when any package name matches what's
found in the package.json or when running a script from package.json
with deno task.

Part of #17916

Closes #17928
2023-02-24 19:35:43 -05:00
David Sherret
7ad64283a1
fix(npm): package.json auto-discovery should respect --no-config and --no-npm (#17924)
Part of #17916
2023-02-24 13:51:21 -05:00
David Sherret
ddc350780d
fix(npm): resolve node_modules dir relative to package.json instead of cwd (#17885) 2023-02-22 20:16:16 -05:00
Bartek Iwańczuk
1c14127c4f
feat: support bare specifier resolution with package.json (#17864)
This commit enables resolution of "bare specifiers" (eg. "import express
from 'express';") if a "package.json" file is discovered. 

It's a step towards being able to run projects authored for Node.js 
without any changes.

With this commit we are able to successfully run Vite projects without
any changes to the user code.

---------

Co-authored-by: David Sherret <dsherret@gmail.com>
2023-02-22 23:21:05 +01:00
Bartek Iwańczuk
4d1a14ca7f
feat: auto-discover package.json for npm dependencies (#17272)
This commits adds auto-discovery of "package.json" file when running
"deno run" and "deno task" subcommands. In case of "deno run" the
"package.json" is being looked up starting from the directory of the
script that is being run, stopping early if "deno.json(c)" file is found
(ie. FS tree won't be traversed "up" from "deno.json").

When "package.json" is discovered the "--node-modules-dir" flag is
implied, leading to creation of local "node_modules/" directory - we
did that, because most tools relying on "package.json" will expect
"node_modules/" directory to be present (eg. Vite). Additionally 
"dependencies" and "devDependencies" specified in the "package.json"
are downloaded on startup. 

This is a stepping stone to supporting bare specifier imports, but
the actual integration will be done in a follow up commit.

---------

Co-authored-by: David Sherret <dsherret@gmail.com>
2023-02-20 19:14:06 +01:00