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Author SHA1 Message Date
KrisChambers
1cd2267500
feat(info): Dependency count and sizes (#6786)
This commit changes "deno info" subcommand logic.

- Modules are no longer loaded into V8 isolate - analysis
  is done using ModuleGraph.
- Removed deno_core::Deps structure.
- Modules are no longer type-checked and transpiled - 
  "compiled" file is shown only if it is already available.
- Added number of unique dependencies for root module.
- Changed tree output:
  - file size is shown next to the dependency
  - repeated dependencies are marked with "*"
  - used less spaces in prefix to save terminal width
2020-09-07 15:59:47 +02:00
Luca Casonato
9d50c5c1a6
feat: hash file names in gen cache (#6911) 2020-08-03 14:55:03 +02:00
Bartek Iwańczuk
3cbd1075c7
Incremental compilation for TypeScript (#6428)
This commit adds incremental compilation capabilities to internal TS compiler.

Instead of using "ts.createProgram()" API for compilation step (during deno 
startup), "ts.createIncrementalProgram()" API is used instead.

Thanks to TS' ".tsbuildinfo" file that already stores all necessary metadata
for compilation I was able to remove our own invention that is ".graph" file. 
".tsbuildinfo" file is stored alongside compiled source and is used to 
cache-bust outdated dependencies, facilitated by the "version" field. 
The value for "version" field is computed in Rust during loading of module 
graph and is basically a hash of the file contents.

Please keep in mind that incremental compilation is only used for initial 
compilation (or dynamic imports compilation) - bundling and runtime compiler 
APIs haven't been changed at all.

Due to problems with source map I changed compilation settings to inline 
source map (inlineSourceMap instead of sourceMap).
2020-06-24 16:59:12 +02:00
Bartek Iwańczuk
c824eb5817
refactor: Modules and Loader trait (#3791)
* move is_dyn_import argument from Loader::resolve to Loader::load - it was always kind of strange that resolve() checks permissions.
* change argument type from &str to &ModuleSpecifier where applicable
2020-01-25 18:53:16 +01:00