taupkg-v0.0.1

taupkg v0.0.1

Tauraro Package Manager — first release

taupkg is the official package manager for the Tauraro programming language.
It compiles to a single native binary with no runtime dependencies.

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What's included

Command	Description
taupkg init [name]	Create a new taupkg.toml and src/main.tr
taupkg add <pkg>[@constraint]	Add a dependency and install it
taupkg remove <pkg>	Remove a dependency
taupkg install	Install all deps listed in taupkg.toml
taupkg update [pkg]	Update all (or one) dependency
taupkg build [--release] [-o file]	Build the project
taupkg run [-- args]	Build and run
taupkg test	Build and run tests
taupkg search <query>	Search the registry
taupkg publish	Publish to the registry
taupkg info <pkg>	Show package information
taupkg list	List installed packages
taupkg clean	Remove .taupkg/build/
taupkg install-tauraro [--version x.y.z]	Download and install the Tauraro compiler

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Compiler fixes (tauraroc) required for this release

taupkg exercises the full Tauraro feature set — multi-module imports, built-in
module dispatch, Vec[str] type inference, and local imports inside function
bodies. Several compiler bugs were fixed as part of getting taupkg to compile:

• Parser: from X import Y inside function bodies now generates a no-op
  instead of a floating X; identifier that caused undeclared-symbol errors
• Sema: str.split() now returns Vec[str] with its element type, so
  subsequent .get(idx) dispatches as List_str_get rather than bare get()
• Sema: Built-in module methods carry return types — OS.cwd() → str,
  OS.is_windows() → bool, Process.system() → int, Env.get_var() → str
• Codegen: str.split() no longer emits a (void*) cast that broke
  __auto_type type inference on the result variable
• Codegen: argv parameter in def main(argv: Vec[str]) is renamed to
  _tr_main_argv in both the declaration and all body references, preventing
  shadowing of C's char** argv
• Codegen: #ifndef TYPENAME_STRUCT_DEFINED guards in gen_class_struct
  eliminate duplicate-definition errors when two modules define a same-named type
• Codegen: Forward declarations and class method prototypes in
  tauraro_types.h are deduplicated, fixing conflicting-type linker errors in
  multi-module builds
• Codegen: OS, Process, Env, Hash, File static method dispatch
  (OS.cwd() → _tr_cwd(), Process.system(cmd) → _tr_system(cmd), etc.)
• Runtime search (src/main.tr): read_runtime_header now also checks
  bin_dir/runtime/tauraro_rt.h — the layout used by structured release zips —
  so the compiler finds its own runtime header when installed via taupkg

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