nandi.uk
Fork of daniellemaywood.uk/gleam — Wasm codegen work
Add notes on re-building schema_capnp.rs to CONTRIBUTING.md
closes #1469
author
Michał Łępicki
committer
Louis Pilfold
date
(Jan 22, 2022, 11:11 AM UTC)
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CONTRIBUTING.md
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CONTRIBUTING.md
···
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```shell
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rustup upgrade stable
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```
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## Cap'n Proto schema
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The compiler uses a Cap'n Proto schema to serialize/deserialize module information.
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Occasionally, the schema needs to change. After modifying `compiler-core/schema.capnp`
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you need to to re-generate `compiler-core/generated/schema_capnp.rs`. To do that,
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[install Cap'n Proto](https://capnproto.org/install.html) and un-comment appropriate lines
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in `compiler-core/build.rs`. Then you should be able to re-generate that file with:
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```shell
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cd compiler-core
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cargo build
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```