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denoland-deno/cli/tsc
Asher Gomez 1af0daa487
chore: define removal version in deprecated IO APIs (#21702)
This defines the removal version of v2 for the following APIs that
favour the Streams API:
* `Deno.copy()`
* `Deno.File`
* `Deno.iter()`
* `Deno.Buffer`
* `Deno.readAll()`
* `Deno.readAllSync()`
* `Deno.writeAll()`
* `Deno.writeAllSync()`
* `Deno.FsWatcher.return()`
2024-01-06 16:38:25 +01:00
..
dts chore: define removal version in deprecated IO APIs (#21702) 2024-01-06 16:38:25 +01:00
00_typescript.js feat: TypeScript 5.3 (#21480) 2023-12-06 18:49:34 -05:00
99_main_compiler.js chore: update copyright to 2024 (#21753) 2024-01-01 19:58:21 +00:00
compiler.d.ts chore: update copyright to 2024 (#21753) 2024-01-01 19:58:21 +00:00
diagnostics.rs chore: update copyright to 2024 (#21753) 2024-01-01 19:58:21 +00:00
mod.rs chore: update to Rust 1.75 (#21731) 2024-01-01 23:22:48 +01:00
README.md feat: upgrade to TypeScript 4.9.3 (#16973) 2022-12-07 12:59:59 -05:00

tsc

This directory contains the typescript compiler and a small compiler host for the runtime snapshot.

How to upgrade TypeScript.

The files in this directory are mostly from the TypeScript repository. We currently (unfortunately) have a rather manual process for upgrading TypeScript. It works like this currently:

  1. Checkout denoland/TypeScript repo in a separate directory.
  2. Add Microsoft/TypeScript as a remote and fetch its latest tags
  3. Checkout a new branch based on this tag.
  4. Cherry pick the custom commit we made in a previous release to the new one.
  5. This commit has a "deno.ts" file in it. Read the instructions in it.
  6. Copy typescript.js into Deno repo.
  7. Copy d.ts files into dts directory.
  8. Review the copied files, removing and reverting what's necessary

So that might look something like this:

git clone https://github.com/denoland/TypeScript.git
cd typescript
git remote add upstream https://github.com/Microsoft/TypeScript
git fetch upstream
git checkout v3.9.7
git checkout -b branch_v3.9.7
git cherry pick <previous-release-branch-commit-we-did>
npm install
gulp local
rsync built/local/typescript.js ~/src/deno/cli/tsc/00_typescript.js
rsync --exclude=protocol.d.ts --exclude=tsserverlibrary.d.ts --exclude=typescriptServices.d.ts built/local/*.d.ts ~/src/deno/cli/tsc/dts/