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https://github.com/vercel-labs/scriptc.git
synced 2026-11-02 07:43:42 +08:00
Chris Tate
24ef53ac23
Every file tsc-ts reads goes through scriptc's file system callbacks, including the ~80 files of tsc-ts's own default library directory: one round trip from the checker to the compiler and back for each. Those files belong to the installed tsc-ts (the build caches key on its executable's identity), and no build serves them differently. When tsc-ts takes --default-libraries-from-disk, the native compiler passes it to the checker it starts and to the shared checker server, so tsc-ts reads those files itself; every other path keeps the callbacks. Released tsc-ts versions reject the flag, so checker-features.ts asks each tsc-ts executable once (tsc-ts --api --default-libraries-from-disk with an empty input exits with 0 only when it knows the flag) and keeps the answer in the native cache, keyed by the executable's identity. With a tsc-ts that does not know the flag, builds run as before. Edit builds of small programs through the shared checker server are about 18 ms faster, and 6-9 ms faster without it.
15 lines
1.1 KiB
JSON
15 lines
1.1 KiB
JSON
{
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"ffi_format": 6,
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"functions": [
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{ "name": "ts7NativeOpen", "symbol": "scriptc_ts7_open", "params": ["string", "string", "string", "bool", "bool"], "returns": "u32" },
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{ "name": "ts7NativeAttach", "symbol": "scriptc_ts7_attach", "params": ["string", "string", "string", "string", "bool", "bool", "u32", "u32"], "returns": "u32" },
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{ "name": "ts7NativeRead", "symbol": "scriptc_ts7_read", "params": ["u32", "mutable-bytes", "u32", "u32"], "returns": "i32" },
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{ "name": "ts7NativeWrite", "symbol": "scriptc_ts7_write", "params": ["u32", "bytes", "u32", "u32"], "returns": "i32" },
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{ "name": "ts7NativePid", "symbol": "scriptc_ts7_pid", "params": ["u32"], "returns": "u32" },
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{ "name": "ts7NativeClose", "symbol": "scriptc_ts7_close", "params": ["u32"], "returns": "void" },
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{ "name": "ts7NativeCloseAll", "symbol": "scriptc_ts7_close_all", "params": [], "returns": "void" },
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{ "name": "ts7NativeError", "symbol": "scriptc_ts7_error", "params": ["mutable-bytes"], "returns": "i32" },
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{ "name": "ts7NativeJsonValueEnd", "symbol": "scriptc_ts7_json_value_end", "params": ["bytes", "u32"], "returns": "i32" }
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]
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}
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