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denoland-deno/cli/tsc
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David Sherret eef96d1414
refactor: break up ProcState (#18707) 
1. Breaks up functionality within `ProcState` into several other structs
to break out the responsibilities (`ProcState` is only a data struct
now).
2. Moves towards being able to inject dependencies more easily and have
functionality only require what it needs.
3. Exposes `Arc<T>` around the "service structs" instead of it being
embedded within them. The idea behind embedding them was to reduce the
verbosity of needing to pass around `Arc<...>`, but I don't think it was
exactly working and as we move more of these structs to be more
injectable I don't think the extra verbosity will be a big deal.
2023-04-18 17:41:52 +02:00
..
dts fix: upgrade to TypeScript 5.0.3 (#18532) 2023-03-31 11:43:20 -06:00
00_typescript.js fix: upgrade to TypeScript 5.0.3 (#18532) 2023-03-31 11:43:20 -06:00
99_main_compiler.js perf(check): faster source hashing (#18534) 2023-04-01 17:34:08 -04:00
compiler.d.ts fix(lsp): textDocument/references should respect includeDeclaration (#18496) 2023-03-31 11:43:20 -06:00
diagnostics.rs refactor(cli,ext,ops): cleanup regex with lazy-regex (#17296) 2023-04-18 17:41:50 +02:00
mod.rs refactor: break up ProcState (#18707) 2023-04-18 17:41:52 +02:00
README.md feat: upgrade to TypeScript 4.9.3 (#16973) 2022-12-07 12:59:59 -05:00

README.md

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/