WIP: Put a pin in this. It's broken but I'm moving on for a minute
This commit is contained in:
parent
819a6dc1b6
commit
f88d632767
4 changed files with 309 additions and 179 deletions
76
Cargo.lock
generated
76
Cargo.lock
generated
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@ -150,7 +150,7 @@ dependencies = [
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"proc-macro2",
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"quote",
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"swc_macros_common",
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"syn 2.0.18",
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"syn 2.0.37",
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]
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[[package]]
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@ -180,6 +180,12 @@ version = "0.13.1"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
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[[package]]
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name = "base64"
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version = "0.21.4"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "9ba43ea6f343b788c8764558649e08df62f86c6ef251fdaeb1ffd010a9ae50a2"
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[[package]]
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name = "better_scoped_tls"
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version = "0.1.1"
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@ -295,7 +301,7 @@ checksum = "fdde5c9cd29ebd706ce1b35600920a33550e402fc998a2e53ad3b42c3c47a192"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn 2.0.18",
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"syn 2.0.37",
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]
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[[package]]
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@ -304,6 +310,12 @@ version = "1.4.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
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[[package]]
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name = "bytes"
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version = "1.5.0"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "a2bd12c1caf447e69cd4528f47f94d203fd2582878ecb9e9465484c4148a8223"
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[[package]]
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name = "calloop"
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version = "0.10.5"
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@ -521,7 +533,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "577ec3850834c2578eb44afa9250f9a807f8497664e6e2aaae19cea0aac2fe3b"
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dependencies = [
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"anyhow",
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"base64",
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"base64 0.13.1",
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"deno_media_type",
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"dprint-swc-ext",
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"serde",
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@ -716,7 +728,7 @@ checksum = "1a5c6c585bc94aaf2c7b51dd4c2ba22680844aba4c687be581871a6f518c5742"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn 2.0.18",
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"syn 2.0.37",
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]
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[[package]]
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@ -749,7 +761,7 @@ dependencies = [
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"pmutil",
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"proc-macro2",
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"swc_macros_common",
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"syn 2.0.18",
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"syn 2.0.37",
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]
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[[package]]
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@ -1034,7 +1046,7 @@ dependencies = [
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"pmutil",
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"proc-macro2",
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"quote",
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"syn 2.0.18",
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"syn 2.0.37",
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]
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[[package]]
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@ -1536,7 +1548,9 @@ name = "oden"
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version = "0.1.0"
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dependencies = [
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"anyhow",
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"base64 0.21.4",
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"bytemuck",
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"bytes",
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"deno_ast",
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"env_logger",
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"fontdue",
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@ -1546,7 +1560,9 @@ dependencies = [
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"notify",
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"oden-js",
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"pollster",
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"sha-1",
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"sourcemap 7.0.0",
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"thiserror",
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"tracy-client",
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"wgpu",
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"winit",
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@ -1712,7 +1728,7 @@ checksum = "52a40bc70c2c58040d2d8b167ba9a5ff59fc9dab7ad44771cfde3dcfde7a09c6"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn 2.0.18",
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"syn 2.0.37",
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]
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[[package]]
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@ -1764,9 +1780,9 @@ checksum = "dc375e1527247fe1a97d8b7156678dfe7c1af2fc075c9a4db3690ecd2a148068"
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[[package]]
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name = "proc-macro2"
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version = "1.0.59"
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version = "1.0.67"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "6aeca18b86b413c660b781aa319e4e2648a3e6f9eadc9b47e9038e6fe9f3451b"
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checksum = "3d433d9f1a3e8c1263d9456598b16fec66f4acc9a74dacffd35c7bb09b3a1328"
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dependencies = [
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"unicode-ident",
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]
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@ -1788,9 +1804,9 @@ dependencies = [
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[[package]]
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name = "quote"
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version = "1.0.28"
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version = "1.0.33"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "1b9ab9c7eadfd8df19006f1cf1a4aed13540ed5cbc047010ece5826e10825488"
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checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
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dependencies = [
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"proc-macro2",
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]
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@ -2006,7 +2022,7 @@ checksum = "d9735b638ccc51c28bf6914d90a2e9725b377144fc612c49a611fddd1b631d68"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn 2.0.18",
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"syn 2.0.37",
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]
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[[package]]
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@ -2211,7 +2227,7 @@ dependencies = [
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"proc-macro2",
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"quote",
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"swc_macros_common",
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"syn 2.0.18",
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"syn 2.0.37",
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]
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[[package]]
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@ -2277,7 +2293,7 @@ dependencies = [
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"proc-macro2",
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"quote",
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"swc_macros_common",
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"syn 2.0.18",
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"syn 2.0.37",
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]
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[[package]]
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@ -2326,7 +2342,7 @@ dependencies = [
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"proc-macro2",
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"quote",
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"swc_macros_common",
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"syn 2.0.18",
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"syn 2.0.37",
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]
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[[package]]
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@ -2409,7 +2425,7 @@ dependencies = [
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"proc-macro2",
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"quote",
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"swc_macros_common",
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"syn 2.0.18",
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"syn 2.0.37",
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]
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[[package]]
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@ -2438,7 +2454,7 @@ version = "0.178.3"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "675b5c755b0448268830e85e59429095d3423c0ce4a850b209c6f0eeab069f63"
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dependencies = [
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"base64",
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"base64 0.13.1",
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"dashmap",
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"indexmap",
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"once_cell",
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@ -2513,7 +2529,7 @@ dependencies = [
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"pmutil",
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"proc-macro2",
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"quote",
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"syn 2.0.18",
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"syn 2.0.37",
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]
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[[package]]
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@ -2525,7 +2541,7 @@ dependencies = [
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"pmutil",
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"proc-macro2",
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"quote",
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"syn 2.0.18",
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"syn 2.0.37",
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]
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[[package]]
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@ -2549,7 +2565,7 @@ dependencies = [
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"proc-macro2",
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"quote",
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"swc_macros_common",
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"syn 2.0.18",
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"syn 2.0.37",
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]
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[[package]]
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@ -2565,9 +2581,9 @@ dependencies = [
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[[package]]
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name = "syn"
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version = "2.0.18"
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version = "2.0.37"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "32d41677bcbe24c20c52e7c70b0d8db04134c5d1066bf98662e2871ad200ea3e"
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checksum = "7303ef2c05cd654186cb250d29049a24840ca25d2747c25c0381c8d9e2f582e8"
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dependencies = [
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"proc-macro2",
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"quote",
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@ -2594,22 +2610,22 @@ dependencies = [
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[[package]]
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name = "thiserror"
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version = "1.0.40"
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version = "1.0.49"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "978c9a314bd8dc99be594bc3c175faaa9794be04a5a5e153caba6915336cebac"
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checksum = "1177e8c6d7ede7afde3585fd2513e611227efd6481bd78d2e82ba1ce16557ed4"
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dependencies = [
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"thiserror-impl",
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]
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[[package]]
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name = "thiserror-impl"
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version = "1.0.40"
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version = "1.0.49"
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source = "registry+https://github.com/rust-lang/crates.io-index"
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checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
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checksum = "10712f02019e9288794769fba95cd6847df9874d49d871d062172f9dd41bc4cc"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn 2.0.18",
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"syn 2.0.37",
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]
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[[package]]
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@ -2699,7 +2715,7 @@ checksum = "5f4f31f56159e98206da9efd823404b79b6ef3143b4a7ab76e67b1751b25a4ab"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn 2.0.18",
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"syn 2.0.37",
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]
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[[package]]
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@ -2907,7 +2923,7 @@ dependencies = [
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"once_cell",
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"proc-macro2",
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"quote",
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"syn 2.0.18",
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"syn 2.0.37",
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"wasm-bindgen-shared",
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]
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@ -2941,7 +2957,7 @@ checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
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dependencies = [
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"proc-macro2",
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"quote",
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"syn 2.0.18",
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"syn 2.0.37",
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"wasm-bindgen-backend",
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"wasm-bindgen-shared",
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]
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@ -10,7 +10,9 @@ tracing = ["tracy-client/enable"]
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[dependencies]
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anyhow = "1.0"
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base64 = "0.21.4"
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bytemuck = { version = "1.13", features = ["derive"] }
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bytes = "1.5.0"
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deno_ast = { version = "0.29.3", features = ["transpiling", "typescript"] }
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env_logger = "0.10"
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fontdue = "0.7.3"
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@ -20,7 +22,9 @@ lru = "0.11.0"
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notify = "6"
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oden-js = { path = "oden-js" }
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pollster = "0.3"
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sha-1 = "0.10.0"
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sourcemap = "7.0.0"
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thiserror = "1.0.49"
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tracy-client = { version = "0.15.2", default-features = false }
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wgpu = "0.17"
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winit = "0.28"
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@ -132,7 +132,7 @@ else
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LDEXPORT=-rdynamic
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endif
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PROGS=qjs$(EXE) qjsc$(EXE) run-test262
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PROGS=qjs$(EXE) qjsc$(EXE) qjsd$(EXE) run-test262
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ifneq ($(CROSS_PREFIX),)
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QJSC_CC=gcc
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QJSC=./host-qjsc
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@ -196,6 +196,12 @@ qjsc$(EXE): $(OBJDIR)/qjsc.o $(QJS_LIB_OBJS)
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qjsc-debug$(EXE): $(OBJDIR)/qjsc.debug.o $(patsubst %.o, %.debug.o, $(QJS_LIB_OBJS))
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$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
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qjsd$(EXE): $(OBJDIR)/qjsd.o $(QJS_LIB_OBJS)
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$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
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qjsd-debug$(EXE): $(OBJDIR)/qjsd.debug.o $(patsubst %.o, %.debug.o, $(QJS_LIB_OBJS))
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$(CC) $(LDFLAGS) -o $@ $^ $(LIBS)
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ifneq ($(CROSS_PREFIX),)
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$(QJSC): $(OBJDIR)/qjsc.host.o \
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@ -1,33 +1,146 @@
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use base64::Engine;
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use bytes::buf::BufMut;
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use oden_js::{Context, Runtime, ValueRef};
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use oden_js::{Context, ContextRef, Runtime, ValueRef};
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use sha1::{Digest, Sha1};
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use std::collections::HashMap;
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use std::io;
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use std::io::{BufRead, BufReader, Read, Write};
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use std::net::{TcpListener, TcpStream};
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use std::sync::{
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mpsc::{channel, Receiver, Sender},
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Arc, Mutex,
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};
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use std::thread;
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use thiserror::Error;
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pub enum DebuggerMethod {
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UnknownMethod,
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DebuggerEnable,
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DebuggerSetAsyncCallStackDepth,
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DebuggerSetBlackboxPatterns,
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DebuggerSetPauseOnExceptions,
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ProfilerEnable,
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RuntimeEvaluate,
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RuntimeEnable,
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RuntimeRunIfWaitingForDebugger,
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}
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impl DebuggerMethod {
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pub fn from_request(method: &str, _params: &ValueRef) -> Result<Self> {
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let evt = match method {
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"Profiler.enable" => DebuggerMethod::ProfilerEnable,
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"Runtime.enable" => DebuggerMethod::RuntimeEnable,
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"Runtime.evaluate" => DebuggerMethod::RuntimeEvaluate,
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"Runtime.runIfWaitingForDebugger" => DebuggerMethod::RuntimeRunIfWaitingForDebugger,
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"Debugger.enable" => DebuggerMethod::DebuggerEnable,
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"Debugger.setAsyncCallStackDepth" => DebuggerMethod::DebuggerSetAsyncCallStackDepth,
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"Debugger.setBlackboxPatterns" => DebuggerMethod::DebuggerSetBlackboxPatterns,
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"Debugger.setPauseOnExceptions" => DebuggerMethod::DebuggerSetPauseOnExceptions,
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_ => {
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eprintln!("Unsupported method: {method}");
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DebuggerMethod::UnknownMethod
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}
|
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};
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|
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Ok(evt)
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}
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}
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|
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struct DebuggerMessage {
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pub id: String,
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pub session_id: Option<String>,
|
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pub method: DebuggerMethod,
|
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pub response: Websocket,
|
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}
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|
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impl DebuggerMessage {
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pub fn from_message(
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context: &ContextRef,
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message: &ValueRef,
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response: Websocket,
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) -> Result<Self> {
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let session_id = {
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let session_id = message.get_property(&context, "sessionId")?;
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if session_id.is_undefined() {
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None
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} else {
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Some(session_id.to_string(&context)?)
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}
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};
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let id = {
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let id = message.get_property(context, "id")?;
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id.to_string(&context)?
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};
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let method = {
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let method = message.get_property(&context, "method")?;
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method.to_string(&context)?
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};
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let params = message.get_property(&context, "params")?;
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|
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let method = DebuggerMethod::from_request(&method, ¶ms)?;
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Ok(DebuggerMessage {
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id,
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session_id,
|
||||
method,
|
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response,
|
||||
})
|
||||
}
|
||||
}
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|
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pub enum DebuggerEvent {
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Error {
|
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id: String,
|
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code: i32,
|
||||
message: String,
|
||||
},
|
||||
}
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|
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pub struct Debugger {
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_thread: thread::JoinHandle<()>,
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messages: Receiver<DebuggerMessage>,
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}
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|
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#[allow(dead_code)]
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pub fn start_debugger() -> Debugger {
|
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let (send_message, receive_message) = channel();
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let thread = thread::spawn(move || {
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if let Err(e) = debugger_listener() {
|
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eprintln!("ERROR STARTING DEBUGGER: {:?}", e);
|
||||
if let Err(e) = debugger_listener(send_message) {
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||||
eprintln!("Error in debug listener: {:?}", e);
|
||||
}
|
||||
});
|
||||
|
||||
Debugger { _thread: thread }
|
||||
Debugger {
|
||||
_thread: thread,
|
||||
messages: receive_message,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn debugger_listener() -> Result<()> {
|
||||
#[allow(dead_code)]
|
||||
impl Debugger {
|
||||
pub fn handle_debugger_messages(&self, _context: &Context) {
|
||||
while let Ok(msg) = self.messages.try_recv() {
|
||||
let event = match msg.method {
|
||||
// TODO
|
||||
_ => DebuggerEvent::Error {
|
||||
id: msg.id.clone(),
|
||||
code: -32601,
|
||||
message: "Unsupported method".to_string(),
|
||||
},
|
||||
};
|
||||
|
||||
// msg.response.send_json_response(context, context.new_string(msg.id)?
|
||||
// let _ = msg.response.send(event);
|
||||
}
|
||||
}
|
||||
|
||||
pub fn send_debug_event(&self) {}
|
||||
}
|
||||
|
||||
pub fn debugger_listener(send: Sender<DebuggerMessage>) -> Result<()> {
|
||||
let listener = TcpListener::bind("127.0.0.1:9229")?;
|
||||
let port = listener.local_addr()?.port();
|
||||
println!("Debugger listening on http://127.0.0.1:{port}");
|
||||
|
||||
for stream in listener.incoming() {
|
||||
let stream = match stream {
|
||||
Ok(s) => s,
|
||||
|
|
@ -37,42 +150,57 @@ pub fn debugger_listener() -> Result<()> {
|
|||
}
|
||||
};
|
||||
|
||||
DebuggerConnection::start(stream);
|
||||
DebuggerConnection::start(stream, send.clone());
|
||||
}
|
||||
Ok(())
|
||||
}
|
||||
|
||||
struct DebuggerConnection {
|
||||
stream: TcpStream,
|
||||
send: Sender<DebuggerMessage>,
|
||||
event_send: Sender<DebuggerEvent>,
|
||||
events: Receiver<DebuggerEvent>,
|
||||
context: Context,
|
||||
}
|
||||
|
||||
impl DebuggerConnection {
|
||||
fn start(stream: TcpStream) {
|
||||
fn start(stream: TcpStream, send: Sender<DebuggerMessage>) -> Sender<DebuggerEvent> {
|
||||
let (event_send, event_receive) = channel();
|
||||
let result = event_send.clone();
|
||||
thread::spawn(move || {
|
||||
let mut connection = DebuggerConnection {
|
||||
stream,
|
||||
send,
|
||||
event_send,
|
||||
events: event_receive,
|
||||
context: Context::new(Runtime::new()),
|
||||
};
|
||||
loop {
|
||||
if let Err(e) = connection.handle_connection() {
|
||||
match connection.handle_connection() {
|
||||
Ok(keep_open) => {
|
||||
if !keep_open {
|
||||
break;
|
||||
}
|
||||
}
|
||||
Err(e) => {
|
||||
eprintln!("Closing connection: {e}");
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
});
|
||||
result
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Dumb HTTP stuff
|
||||
// ============================================================================
|
||||
fn handle_connection(&mut self) -> Result<()> {
|
||||
fn handle_connection(&mut self) -> Result<bool> {
|
||||
let port = self.stream.local_addr()?.port();
|
||||
let id = "dd5cfe85-f0b1-4241-a643-8ed81e436188";
|
||||
|
||||
let mut buf_reader = BufReader::new(&mut self.stream);
|
||||
|
||||
let mut buffer = String::new();
|
||||
let mut buf_reader = BufReader::new(&mut self.stream);
|
||||
while buffer.trim().is_empty() {
|
||||
buf_reader.read_line(&mut buffer)?;
|
||||
}
|
||||
|
|
@ -81,7 +209,7 @@ impl DebuggerConnection {
|
|||
if parts.len() != 3 {
|
||||
eprintln!("Invalid request line: {buffer}");
|
||||
self.write_http_error(400, "Invalid request")?;
|
||||
return Ok(());
|
||||
return Ok(false);
|
||||
}
|
||||
|
||||
let method = parts[0];
|
||||
|
|
@ -102,7 +230,7 @@ impl DebuggerConnection {
|
|||
Some(idx) => idx,
|
||||
None => {
|
||||
self.write_http_error(400, "Invalid request")?;
|
||||
return Ok(());
|
||||
return Ok(false);
|
||||
}
|
||||
};
|
||||
let header = &header_line[0..sep_idx];
|
||||
|
|
@ -148,7 +276,7 @@ impl DebuggerConnection {
|
|||
Some(v) => v.clone(),
|
||||
None => {
|
||||
self.write_http_error(400, "Invalid request")?;
|
||||
return Ok(());
|
||||
return Ok(false);
|
||||
}
|
||||
};
|
||||
key.push_str("258EAFA5-E914-47DA-95CA-C5AB0DC85B11");
|
||||
|
|
@ -165,13 +293,14 @@ impl DebuggerConnection {
|
|||
self.stream.write_all(response.as_bytes())?;
|
||||
|
||||
self.handle_websocket_connection()?;
|
||||
return Ok(false);
|
||||
} else {
|
||||
self.write_http_error(404, "Not Found")?;
|
||||
}
|
||||
} else {
|
||||
self.write_http_error(404, "Not Found")?;
|
||||
}
|
||||
Ok(())
|
||||
Ok(true)
|
||||
}
|
||||
|
||||
fn write_http_response(
|
||||
|
|
@ -201,23 +330,68 @@ impl DebuggerConnection {
|
|||
self.write_http_response(200, "OK", content_type, data)
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Dumb Websocket stuff
|
||||
// ============================================================================
|
||||
fn handle_websocket_connection(&mut self) -> Result<()> {
|
||||
// BLARG: https://datatracker.ietf.org/doc/html/rfc6455
|
||||
|
||||
let websocket = Websocket::new(&self.stream)?;
|
||||
let mut payload: Vec<u8> = Vec::new();
|
||||
let mut opcode: WebsocketOp = WebsocketOp::Continue;
|
||||
|
||||
loop {
|
||||
let frame = WebsocketFrameHeader::read(&mut self.stream)?;
|
||||
let op = websocket.read_websocket_message(&mut payload)?;
|
||||
if let WebsocketOp::Close = op {
|
||||
return Ok(());
|
||||
}
|
||||
let text = String::from_utf8_lossy(&payload);
|
||||
eprintln!("Received: {text}");
|
||||
|
||||
let message = match self.context.parse_json(&text, "<debugger message>") {
|
||||
Ok(v) => v,
|
||||
Err(e) => {
|
||||
eprintln!("error parsing json {e}");
|
||||
websocket.send_websocket_close(1007, "invalid json")?;
|
||||
return Err("invalid json".into());
|
||||
}
|
||||
};
|
||||
|
||||
let message =
|
||||
DebuggerMessage::from_message(&self.context, &message, websocket.clone())?;
|
||||
let _ = self.send.send(message);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Dumb Websocket stuff
|
||||
// ============================================================================
|
||||
#[derive(Clone)]
|
||||
struct Websocket {
|
||||
// TODO: Atomic close
|
||||
send: Arc<Mutex<TcpStream>>,
|
||||
receive: Arc<Mutex<TcpStream>>,
|
||||
}
|
||||
|
||||
impl Websocket {
|
||||
pub fn new(stream: &TcpStream) -> Result<Websocket> {
|
||||
let send = stream.try_clone()?;
|
||||
let receive = stream.try_clone()?;
|
||||
Ok(Websocket {
|
||||
send: Arc::new(Mutex::new(send)),
|
||||
receive: Arc::new(Mutex::new(receive)),
|
||||
})
|
||||
}
|
||||
|
||||
pub fn read_websocket_message(&self, payload: &mut Vec<u8>) -> Result<WebsocketOp> {
|
||||
// BLARG: https://datatracker.ietf.org/doc/html/rfc6455
|
||||
payload.clear();
|
||||
|
||||
let mut stream = self.receive.lock().unwrap();
|
||||
let mut opcode: WebsocketOp = WebsocketOp::Continue;
|
||||
loop {
|
||||
let frame = WebsocketFrameHeader::read(&mut stream)?;
|
||||
eprintln!("FRAME: {:?}", frame);
|
||||
let mask = match frame.mask {
|
||||
Some(m) => m,
|
||||
None => {
|
||||
eprintln!("Client sent unmasked frame");
|
||||
return Ok(()); // TODO: _Fail the WebSocket Connection_
|
||||
self.send_websocket_close(1002, "client sent unmasked frame")?;
|
||||
return Err(DebuggerError::WebsocketError);
|
||||
}
|
||||
};
|
||||
|
||||
|
|
@ -227,14 +401,15 @@ impl DebuggerConnection {
|
|||
// This is a control frame, handle it on its own.
|
||||
if frame.length > 125 {
|
||||
eprintln!("Control frame too big ({})", frame.length);
|
||||
return Ok(()); // TODO: _Fail the WebSocket Connection_
|
||||
self.send_websocket_close(1002, "control frame too big")?;
|
||||
return Err(DebuggerError::WebsocketError);
|
||||
}
|
||||
let mut buffer: [u8; 125] = [0; 125];
|
||||
self.stream.read_exact(&mut buffer[0..frame.length])?;
|
||||
stream.read_exact(&mut buffer[0..frame.length])?;
|
||||
|
||||
if frame.opcode == WebsocketOp::Close {
|
||||
self.send_websocket_message(frame.opcode, &buffer[..frame.length])?;
|
||||
return Ok(());
|
||||
return Ok(WebsocketOp::Close);
|
||||
} else if frame.opcode == WebsocketOp::Ping {
|
||||
self.send_websocket_message(WebsocketOp::Pong, &buffer[..frame.length])?;
|
||||
} else if frame.opcode == WebsocketOp::Pong {
|
||||
|
|
@ -245,13 +420,14 @@ impl DebuggerConnection {
|
|||
let last_tail = payload.len();
|
||||
if last_tail + frame.length > 1 * 1024 * 1024 {
|
||||
eprintln!("Message too big ({})", frame.length);
|
||||
return Ok(()); // TODO: _Fail the WebSocket Connection_
|
||||
self.send_websocket_close(1009, "message too big")?;
|
||||
return Err(DebuggerError::WebsocketError);
|
||||
}
|
||||
payload.resize(last_tail + frame.length, 0);
|
||||
let slice = payload.as_mut_slice();
|
||||
let mut slice = &mut slice[last_tail..];
|
||||
// eprintln!("Reading {} bytes", slice.len());
|
||||
self.stream.read_exact(&mut slice)?;
|
||||
stream.read_exact(&mut slice)?;
|
||||
for i in 0..frame.length {
|
||||
slice[i] = slice[i] ^ mask[i % 4];
|
||||
}
|
||||
|
|
@ -264,27 +440,26 @@ impl DebuggerConnection {
|
|||
if frame.fin {
|
||||
// Dispatch.
|
||||
// eprintln!("Dispatching: {:?} {}", opcode, payload.len());
|
||||
self.handle_websocket_message(opcode, &payload)?;
|
||||
payload.clear();
|
||||
opcode = WebsocketOp::Continue;
|
||||
return Ok(opcode);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn send_websocket_message(&mut self, opcode: WebsocketOp, payload: &[u8]) -> Result<()> {
|
||||
pub fn send_websocket_message(&self, opcode: WebsocketOp, payload: &[u8]) -> Result<()> {
|
||||
let mut stream = self.send.lock().unwrap();
|
||||
WebsocketFrameHeader {
|
||||
fin: true,
|
||||
opcode,
|
||||
length: payload.len(),
|
||||
mask: None,
|
||||
}
|
||||
.write(&mut self.stream)?;
|
||||
self.stream.write_all(payload)?;
|
||||
.write(&mut stream)?;
|
||||
stream.write_all(payload)?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn send_websocket_close(&mut self, close_code: u16, reason: &str) -> Result<()> {
|
||||
pub fn send_websocket_close(&self, close_code: u16, reason: &str) -> Result<()> {
|
||||
if reason.len() > 123 {
|
||||
return Err("reason doesn't fit in close packet".into());
|
||||
}
|
||||
|
|
@ -299,103 +474,41 @@ impl DebuggerConnection {
|
|||
self.send_websocket_message(WebsocketOp::Close, &body[0..body_len])
|
||||
}
|
||||
|
||||
// ============================================================================
|
||||
// Actual debugger stuff?
|
||||
// ============================================================================
|
||||
fn handle_websocket_message(&mut self, _op: WebsocketOp, data: &[u8]) -> Result<()> {
|
||||
let text = String::from_utf8_lossy(data);
|
||||
eprintln!("Received: {text}");
|
||||
|
||||
let message = match self.context.parse_json(&text, "<deubgger message>") {
|
||||
Ok(v) => v,
|
||||
Err(e) => {
|
||||
eprintln!("error parsing json {e}");
|
||||
self.send_websocket_close(1007, "invalid json")?;
|
||||
return Err("invalid json".into());
|
||||
}
|
||||
};
|
||||
|
||||
// Oh no.
|
||||
let _ = message.get_property(&self.context, "sessionId")?;
|
||||
let id = message.get_property(&self.context, "id")?;
|
||||
let method = {
|
||||
let method = message.get_property(&self.context, "method")?;
|
||||
method.to_string(&self.context)?
|
||||
};
|
||||
let _ = message.get_property(&self.context, "params")?;
|
||||
|
||||
match method.as_str() {
|
||||
"Profiler.enable" => {
|
||||
self.send_json_response(&id, self.context.new_object()?.as_ref())?;
|
||||
}
|
||||
|
||||
"Runtime.enable" => {
|
||||
self.send_json_event(
|
||||
"Runtime.executionContextCreated",
|
||||
self.context
|
||||
.new_object_props([(
|
||||
"context",
|
||||
self.context.new_object_props([
|
||||
("id", self.context.new_i32(7)?),
|
||||
("origin", self.context.new_string("something")?),
|
||||
("name", self.context.new_string("main")?),
|
||||
("uniqueId", self.context.new_string("aaa-aaa-aaa")?),
|
||||
])?,
|
||||
)])?
|
||||
.as_ref(),
|
||||
)?;
|
||||
self.send_json_response(&id, self.context.new_object()?.as_ref())?;
|
||||
}
|
||||
|
||||
"Runtime.evaluate" => {
|
||||
// OHHHHHHHHHH
|
||||
eprintln!("****** EVALUATE *******");
|
||||
self.send_debugger_error(&id, -32601, "method does not exist")?
|
||||
}
|
||||
|
||||
"Runtime.runIfWaitingForDebugger" => {
|
||||
self.send_json_response(&id, self.context.new_object()?.as_ref())?;
|
||||
}
|
||||
|
||||
"Debugger.enable" => {
|
||||
self.send_json_response(&id, self.context.new_object()?.as_ref())?;
|
||||
}
|
||||
|
||||
"Debugger.setAsyncCallStackDepth" => {
|
||||
// TODO: Do I need to respect this?
|
||||
self.send_json_response(&id, self.context.new_object()?.as_ref())?;
|
||||
}
|
||||
|
||||
"Debugger.setBlackboxPatterns" => {
|
||||
// TODO: Do I need to respect this?
|
||||
self.send_json_response(&id, self.context.new_object()?.as_ref())?;
|
||||
}
|
||||
|
||||
"Debugger.setPauseOnExceptions" => {
|
||||
// TODO: Respect this.
|
||||
self.send_json_response(&id, self.context.new_object()?.as_ref())?;
|
||||
}
|
||||
|
||||
_ => {
|
||||
eprintln!("Unsupported method: {method}");
|
||||
self.send_debugger_error(&id, -32601, "method does not exist")?
|
||||
}
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn send_debugger_error(&mut self, id: &ValueRef, code: i32, msg: &str) -> Result<()> {
|
||||
pub fn send_json_event(
|
||||
&self,
|
||||
context: &ContextRef,
|
||||
event: &str,
|
||||
params: &ValueRef,
|
||||
) -> Result<()> {
|
||||
self.send_json_message(
|
||||
self.context
|
||||
&context,
|
||||
context
|
||||
.new_object_props([
|
||||
("method", context.new_string(event)?.as_ref()),
|
||||
("params", params),
|
||||
])?
|
||||
.as_ref(),
|
||||
)
|
||||
}
|
||||
|
||||
pub fn send_json_error(
|
||||
&self,
|
||||
context: &ContextRef,
|
||||
id: &ValueRef,
|
||||
code: i32,
|
||||
msg: &str,
|
||||
) -> Result<()> {
|
||||
self.send_json_message(
|
||||
&context,
|
||||
context
|
||||
.new_object_props([
|
||||
("id", id),
|
||||
(
|
||||
"error",
|
||||
self.context
|
||||
context
|
||||
.new_object_props([
|
||||
("code", self.context.new_i32(code)?),
|
||||
("message", self.context.new_string(msg)?),
|
||||
("code", context.new_i32(code)?),
|
||||
("message", context.new_string(msg)?),
|
||||
])?
|
||||
.as_ref(),
|
||||
),
|
||||
|
|
@ -404,29 +517,18 @@ impl DebuggerConnection {
|
|||
)
|
||||
}
|
||||
|
||||
fn send_json_event(&mut self, event: &str, params: &ValueRef) -> Result<()> {
|
||||
self.send_json_message(
|
||||
self.context
|
||||
.new_object_props([
|
||||
("method", self.context.new_string(event)?.as_ref()),
|
||||
("params", params),
|
||||
])?
|
||||
.as_ref(),
|
||||
)
|
||||
pub fn send_json_response(
|
||||
&self,
|
||||
context: &ContextRef,
|
||||
id: &ValueRef,
|
||||
result: &ValueRef,
|
||||
) -> Result<()> {
|
||||
let response = context.new_object_props([("id", id), ("result", result)])?;
|
||||
self.send_json_message(&context, &response)
|
||||
}
|
||||
|
||||
fn send_json_response(&mut self, id: &ValueRef, result: &ValueRef) -> Result<()> {
|
||||
let response = self
|
||||
.context
|
||||
.new_object_props([("id", id), ("result", result)])?;
|
||||
self.send_json_message(&response)
|
||||
}
|
||||
|
||||
fn send_json_message(&mut self, value: &ValueRef) -> Result<()> {
|
||||
let txt = self
|
||||
.context
|
||||
.json_stringify(&value)?
|
||||
.to_string(&self.context)?;
|
||||
pub fn send_json_message(&self, context: &ContextRef, value: &ValueRef) -> Result<()> {
|
||||
let txt = context.json_stringify(&value)?.to_string(&context)?;
|
||||
eprintln!("Send: {txt}");
|
||||
self.send_websocket_message(WebsocketOp::Text, txt.as_bytes())
|
||||
}
|
||||
|
|
@ -568,6 +670,8 @@ pub enum DebuggerError {
|
|||
JsError(oden_js::Error),
|
||||
#[error("an io error has occurred: {0}")]
|
||||
IoError(io::Error),
|
||||
#[error("the websocket encountered a protocol error")]
|
||||
WebsocketError,
|
||||
}
|
||||
|
||||
type Result<T> = core::result::Result<T, DebuggerError>;
|
||||
|
|
|
|||
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Add table
Add a link
Reference in a new issue