| 1 | fn main() { |
| 2 | napi_build::setup(); |
| 3 | |
| 4 | // Kotlin grammar — vendored C, compiled here instead of a crate dep: the |
| 5 | // crates.io tree-sitter-kotlin 0.3.8 pins `tree-sitter >= 0.21, < 0.23` |
| 6 | // (the kernel links 0.25) and tree-sitter-kotlin-ng is a DIFFERENT |
| 7 | // grammar (8 fields vs 0, renamed kinds — extractor-breaking). Sources |
| 8 | // are the fwcd 0.3.8 tag's checked-in generated artifacts, sha-matched |
| 9 | // against the crates.io tarball (kotlin checklist §Grammar prep): |
| 10 | // parser.c 54104a7ef1555c265b746c790e0f8bb953cc17806e9df0c3af82f7f62c06a70a |
| 11 | // scanner.c 27f73337ec357fc341fa57538f34c14277b0346980c3405dc30beab6202ec6d0 |
| 12 | // Flags crib the tarball's own bindings/rust/build.rs. |
| 13 | let mut c = cc::Build::new(); |
| 14 | c.include("grammars/kotlin"); |
| 15 | c.file("grammars/kotlin/parser.c"); |
| 16 | c.file("grammars/kotlin/scanner.c"); |
| 17 | c.flag_if_supported("-Wno-unused-parameter"); |
| 18 | c.flag_if_supported("-Wno-unused-but-set-variable"); |
| 19 | c.flag_if_supported("-Wno-trigraphs"); |
| 20 | c.flag_if_supported("-utf-8"); // msvc |
| 21 | c.compile("tree-sitter-kotlin"); |
| 22 | println!("cargo:rerun-if-changed=grammars/kotlin"); |
| 23 | |
| 24 | // Lua grammar — vendored C (second vendored-grammar-C language): the |
| 25 | // vendored wasm is tree-sitter-grammars/tree-sitter-lua v0.4.1 (tag |
| 26 | // 816840c592), which is NOT on crates.io (only 0.1/0.2/0.5 exist; 0.5.0 |
| 27 | // adds Lua-5.5 `global` — a future bump with its own gate). Sources are |
| 28 | // the v0.4.1 tag's checked-in generated artifacts, sha-recorded in the |
| 29 | // lua-luau checklist §Grammar prep: |
| 30 | // parser.c b34a362e43f0311f405721f3089e94f97f31da403b154d456d093e64609a4081 |
| 31 | // scanner.c 35bbd630b5a7421d46d2e91185eeea09bf78565d44cb676b63ca20d0f1b54bbd |
| 32 | let mut lua = cc::Build::new(); |
| 33 | lua.include("grammars/lua"); |
| 34 | lua.file("grammars/lua/parser.c"); |
| 35 | lua.file("grammars/lua/scanner.c"); |
| 36 | lua.flag_if_supported("-Wno-unused-parameter"); |
| 37 | lua.flag_if_supported("-Wno-unused-but-set-variable"); |
| 38 | lua.flag_if_supported("-Wno-trigraphs"); |
| 39 | lua.flag_if_supported("-utf-8"); // msvc |
| 40 | lua.compile("tree-sitter-lua"); |
| 41 | println!("cargo:rerun-if-changed=grammars/lua"); |
| 42 | |
| 43 | // Scala grammar — vendored C (third vendored-grammar-C language): the |
| 44 | // vendored wasm is tree-sitter/tree-sitter-scala master@0aca5d0a6f (the |
| 45 | // 2026-04-22 generation sync — 30 states PAST the v0.26.0 tag/crate, so a |
| 46 | // crate pin would be a silent downgrade). Sources are that commit's |
| 47 | // checked-in generated artifacts, sha-recorded in the scala checklist |
| 48 | // §Grammar prep: |
| 49 | // parser.c bc3c3c794f19461d99d04de6c31d57fa3e41243509b9ab023a9b88ed3273d102 |
| 50 | // scanner.c e4ba242568ee3493015598997bf60f613802616eade62717c21109287ef64752 |
| 51 | // parser.c is 35 MB — the biggest grammar in the tree; expect a slow cc |
| 52 | // step on clean builds. |
| 53 | let mut scala = cc::Build::new(); |
| 54 | scala.include("grammars/scala"); |
| 55 | scala.file("grammars/scala/parser.c"); |
| 56 | scala.file("grammars/scala/scanner.c"); |
| 57 | scala.flag_if_supported("-Wno-unused-parameter"); |
| 58 | scala.flag_if_supported("-Wno-unused-but-set-variable"); |
| 59 | scala.flag_if_supported("-Wno-trigraphs"); |
| 60 | scala.flag_if_supported("-utf-8"); // msvc |