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zeekay
91103511be
Rename the Cap'n Proto Lua port to ZAP, brand-neutral throughout: - capnp.lua -> zap.lua, capnp/ -> zap/, *.capnp -> *.zap, compiler bins capnpc-* -> zapc-*, schema/handwritten modules -> *_zap.lua. Zero capnp/Cap'n Proto leftovers in zap-native source/build (upstream-fork Kenton Varda copyright headers in proto/c++.zap and bin/schema.zap stay). Generated-code header and doc links point at github.com/zap-proto/lua and zap-proto.io. Tests now run with no extra install: - Vendor the lunitx test framework (Michael Roth / Doug Currie, MIT) under vendor/ (lunit, lunit.console, lunitx, lunitx.atexit). Its __gc atexit hook drives each test file under LuaJIT and exits nonzero on any failure. - tests/run_tests.sh and test.sh are self-contained (set LUA_PATH incl vendor/), generate proto/example_zap.lua via the `zap` compiler when present, and skip 01/10 with a clear note (never a false pass) when it is absent. 02-util and 03-compile are pure-Lua and always run. - Verified under LuaJIT 2.1: 01(20) + 02(7) + 03(1) + 10(31) = 59 tests pass, 0 failed; runner returns nonzero on an injected failure. Decouple optional cjson so the runtime/compiler load under a bare LuaJIT: - zap/compile.lua loads cjson lazily and only for debug logging (guarded by the debug flag); bin/zapc-llua makes the schema JSON dump optional. Rockspec: bump lua-zap to 0.1.3-4, declare lua-cjson >= 2.1.0, and install the vendored lunitx modules. .gitignore: scope the rockspec-pack ignore to repo root so rockspec/ specs are tracked; ignore the `dump` test artifact. TODO trimmed to the genuinely remaining items (AnyPointer set/decode, packed serialization, schema_zap regeneration, multi-file compile, perf).
13 lines
743 B
Plaintext
13 lines
743 B
Plaintext
Remaining work (verified against the current runtime + compiler):
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* AnyPointer: a set/non-nil AnyPointer field is not encoded as a pointer and is
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never decoded (an unset AnyPointer round-trips as nil, which works). Needs an
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opaque-pointer representation + sub-message copy to be complete.
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* packing/unpacking: the stream codec is unpacked only; packed serialization is
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not implemented in the Lua runtime.
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* old-format compatibility: lua/schema_zap.lua is a stale generated artifact and
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does not round-trip a CodeGeneratorRequest from a current ZAP compiler;
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regenerate it once packed/AnyPointer land.
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* multiple input files in one compile invocation.
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* performance tuning (e.g. precompute new_tab argument hints in generated code).
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